diff options
175 files changed, 4392 insertions, 1716 deletions
diff --git a/INSTALL.md b/INSTALL.md index 1061c5187a..24053b4793 100644 --- a/INSTALL.md +++ b/INSTALL.md @@ -27,7 +27,7 @@ on Unix. For detailed instructions on how to Binary releases for Windows can be found at <http://www.erlang.org/download.html>. -Before reading the above mensioned documents you are in any case advised to +Before reading the above mentioned documents you are in any case advised to read this document first, since it covers building Erlang/OTP in general as well as other important information. @@ -424,7 +424,7 @@ as before, but the build process will take a much longer time. ### Building in Git ### When building in a Git working directory you also have to have a GNU `autoconf` -of at least version 2.59 on your system. This since you need to generate the +of at least version 2.59 on your system, because you need to generate the `configure` scripts before you can start building. The `configure` scripts are generated by invoking `./otp_build autoconf` in @@ -436,7 +436,7 @@ when checking out a branch. Regenerated `configure` scripts imply that you have to run `configure` and build again. > *NOTE*: Running `./otp_build autoconf` is **not** needed when building -> an unmodified version the released source. +> an unmodified version of the released source. Other useful information can be found at our github wiki: <http://wiki.github.com/erlang/otp> diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml index 7cfab0785d..ad7a57bd73 100644 --- a/erts/doc/src/erlang.xml +++ b/erts/doc/src/erlang.xml @@ -518,6 +518,18 @@ </func> <func> + <name>check_old_code(Module) -> boolean()</name> + <fsummary>Check if a module has old code</fsummary> + <type> + <v>Module = atom()</v> + </type> + <desc> + <p>Returns <c>true</c> if the <c>Module</c> has old code, + and <c>false</c> otherwise.</p> + <p>See also <seealso marker="kernel:code">code(3)</seealso>.</p> + </desc> + </func> + <func> <name>check_process_code(Pid, Module) -> boolean()</name> <fsummary>Check if a process is executing old code for a module</fsummary> <type> diff --git a/erts/doc/src/erts_alloc.xml b/erts/doc/src/erts_alloc.xml index 452e5d990e..90347824d5 100644 --- a/erts/doc/src/erts_alloc.xml +++ b/erts/doc/src/erts_alloc.xml @@ -180,6 +180,14 @@ used. The time complexity is proportional to log N, where N is the number of free blocks.</p> </item> + <tag>Address order first fit</tag> + <item> + <p>Strategy: Find the block with the lowest address that satisfies the + requested block size.</p> + <p>Implementation: A balanced binary search tree is + used. The time complexity is proportional to log N, where + N is the number of free blocks.</p> + </item> <tag>Good fit</tag> <item> <p>Strategy: Try to find the best fit, but settle for the best fit @@ -320,11 +328,11 @@ subsystem identifier, only the specific allocator identified will be effected:</p> <taglist> - <tag><marker id="M_as"><c><![CDATA[+M<S>as bf|aobf|gf|af]]></c></marker></tag> + <tag><marker id="M_as"><c><![CDATA[+M<S>as bf|aobf|aoff|gf|af]]></c></marker></tag> <item> Allocation strategy. Valid strategies are <c>bf</c> (best fit), - <c>aobf</c> (address order best fit), <c>gf</c> (good fit), - and <c>af</c> (a fit). See + <c>aobf</c> (address order best fit), <c>aoff</c> (address order first fit), + <c>gf</c> (good fit), and <c>af</c> (a fit). See <seealso marker="#strategy">the description of allocation strategies</seealso> in "the <c>alloc_util</c> framework" section.</item> <tag><marker id="M_asbcst"><c><![CDATA[+M<S>asbcst <size>]]></c></marker></tag> <item> diff --git a/erts/emulator/Makefile.in b/erts/emulator/Makefile.in index d9362a2a8f..b658e79378 100644 --- a/erts/emulator/Makefile.in +++ b/erts/emulator/Makefile.in @@ -742,7 +742,7 @@ RUN_OBJS = \ $(OBJDIR)/erl_bif_re.o $(OBJDIR)/erl_unicode.o \ $(OBJDIR)/packet_parser.o $(OBJDIR)/safe_hash.o \ $(OBJDIR)/erl_zlib.o $(OBJDIR)/erl_nif.o \ - $(OBJDIR)/erl_bif_binary.o + $(OBJDIR)/erl_bif_binary.o $(OBJDIR)/erl_ao_firstfit_alloc.o ifeq ($(TARGET),win32) DRV_OBJS = \ diff --git a/erts/emulator/beam/beam_bif_load.c b/erts/emulator/beam/beam_bif_load.c index d76a7d8e9f..2561d7a630 100644 --- a/erts/emulator/beam/beam_bif_load.c +++ b/erts/emulator/beam/beam_bif_load.c @@ -162,6 +162,23 @@ BIF_RETTYPE code_make_stub_module_3(BIF_ALIST_3) return res; } +BIF_RETTYPE +check_old_code_1(BIF_ALIST_1) +{ + Module* modp; + + if (is_not_atom(BIF_ARG_1)) { + BIF_ERROR(BIF_P, BADARG); + } + modp = erts_get_module(BIF_ARG_1); + if (modp == NULL) { /* Doesn't exist. */ + BIF_RET(am_false); + } else if (modp->old_code == NULL) { /* No old code. */ + BIF_RET(am_false); + } + BIF_RET(am_true); +} + Eterm check_process_code_2(BIF_ALIST_2) { @@ -175,6 +192,13 @@ check_process_code_2(BIF_ALIST_2) Eterm res; if (internal_pid_index(BIF_ARG_1) >= erts_max_processes) goto error; + modp = erts_get_module(BIF_ARG_2); + if (modp == NULL) { /* Doesn't exist. */ + return am_false; + } else if (modp->old_code == NULL) { /* No old code. */ + return am_false; + } + #ifdef ERTS_SMP rp = erts_pid2proc_suspend(BIF_P, ERTS_PROC_LOCK_MAIN, BIF_ARG_1, ERTS_PROC_LOCK_MAIN); @@ -188,7 +212,6 @@ check_process_code_2(BIF_ALIST_2) ERTS_BIF_YIELD2(bif_export[BIF_check_process_code_2], BIF_P, BIF_ARG_1, BIF_ARG_2); } - modp = erts_get_module(BIF_ARG_2); res = check_process_code(rp, modp); #ifdef ERTS_SMP if (BIF_P != rp) { @@ -412,11 +435,6 @@ check_process_code(Process* rp, Module* modp) #endif #define INSIDE(a) (start <= (a) && (a) < end) - if (modp == NULL) { /* Doesn't exist. */ - return am_false; - } else if (modp->old_code == NULL) { /* No old code. */ - return am_false; - } /* * Pick up limits for the module. diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c index fb90a7d4f7..937b3d9e53 100644 --- a/erts/emulator/beam/beam_emu.c +++ b/erts/emulator/beam/beam_emu.c @@ -3561,7 +3561,7 @@ void process_main(void) * Operands: NotUsed Live Dst */ do_bs_init_bits_known: - num_bytes = (num_bits+7) >> 3; + num_bytes = ((Uint64)num_bits+(Uint64)7) >> 3; if (num_bits & 7) { alloc += ERL_SUB_BIN_SIZE; } diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c index 57fe25453d..eb10ae59a8 100644 --- a/erts/emulator/beam/beam_load.c +++ b/erts/emulator/beam/beam_load.c @@ -332,20 +332,22 @@ typedef struct { Eterm* func_tab[1]; /* Pointers to each function. */ } LoadedCode; -#define GetTagAndValue(Stp, Tag, Val) \ - do { \ - BeamInstr __w; \ - GetByte(Stp, __w); \ - Tag = __w & 0x07; \ - if ((__w & 0x08) == 0) { \ - Val = __w >> 4; \ - } else if ((__w & 0x10) == 0) { \ - Val = ((__w >> 5) << 8); \ - GetByte(Stp, __w); \ - Val |= __w; \ - } else { \ - if (!get_int_val(Stp, __w, &(Val))) goto load_error; \ - } \ +#define GetTagAndValue(Stp, Tag, Val) \ + do { \ + BeamInstr __w; \ + GetByte(Stp, __w); \ + Tag = __w & 0x07; \ + if ((__w & 0x08) == 0) { \ + Val = __w >> 4; \ + } else if ((__w & 0x10) == 0) { \ + Val = ((__w >> 5) << 8); \ + GetByte(Stp, __w); \ + Val |= __w; \ + } else { \ + int __res = get_tag_and_value(Stp, __w, (Tag), &(Val)); \ + if (__res < 0) goto load_error; \ + Tag = (unsigned) __res; \ + } \ } while (0) @@ -489,8 +491,8 @@ static void load_printf(int line, LoaderState* context, char *fmt, ...); static int transform_engine(LoaderState* st); static void id_to_string(Uint id, char* s); static void new_genop(LoaderState* stp); -static int get_int_val(LoaderState* stp, Uint len_code, BeamInstr* result); -static int get_erlang_integer(LoaderState* stp, Uint len_code, BeamInstr* result); +static int get_tag_and_value(LoaderState* stp, Uint len_code, + unsigned tag, BeamInstr* result); static int new_label(LoaderState* stp); static void new_literal_patch(LoaderState* stp, int pos); static void new_string_patch(LoaderState* stp, int pos); @@ -1470,46 +1472,15 @@ load_code(LoaderState* stp) last_op->arity = 0; ASSERT(arity <= MAX_OPARGS); -#define GetValue(Stp, First, Val) \ - do { \ - if (((First) & 0x08) == 0) { \ - Val = (First) >> 4; \ - } else if (((First) & 0x10) == 0) { \ - BeamInstr __w; \ - GetByte(Stp, __w); \ - Val = (((First) >> 5) << 8) | __w; \ - } else { \ - if (!get_int_val(Stp, (First), &(Val))) goto load_error; \ - } \ - } while (0) - for (arg = 0; arg < arity; arg++) { - BeamInstr first; - - GetByte(stp, first); - last_op->a[arg].type = first & 0x07; + GetTagAndValue(stp, last_op->a[arg].type, last_op->a[arg].val); switch (last_op->a[arg].type) { case TAG_i: - if ((first & 0x08) == 0) { - last_op->a[arg].val = first >> 4; - } else if ((first & 0x10) == 0) { - BeamInstr w; - GetByte(stp, w); - ASSERT(first < 0x800); - last_op->a[arg].val = ((first >> 5) << 8) | w; - } else { - int i = get_erlang_integer(stp, first, &(last_op->a[arg].val)); - if (i < 0) { - goto load_error; - } - last_op->a[arg].type = i; - } - break; case TAG_u: - GetValue(stp, first, last_op->a[arg].val); + case TAG_q: + case TAG_o: break; case TAG_x: - GetValue(stp, first, last_op->a[arg].val); if (last_op->a[arg].val == 0) { last_op->a[arg].type = TAG_r; } else if (last_op->a[arg].val >= MAX_REG) { @@ -1518,7 +1489,6 @@ load_code(LoaderState* stp) } break; case TAG_y: - GetValue(stp, first, last_op->a[arg].val); if (last_op->a[arg].val >= MAX_REG) { LoadError1(stp, "invalid y register number: %u", last_op->a[arg].val); @@ -1526,7 +1496,6 @@ load_code(LoaderState* stp) last_op->a[arg].val += CP_SIZE; break; case TAG_a: - GetValue(stp, first, last_op->a[arg].val); if (last_op->a[arg].val == 0) { last_op->a[arg].type = TAG_n; } else if (last_op->a[arg].val >= stp->num_atoms) { @@ -1536,7 +1505,6 @@ load_code(LoaderState* stp) } break; case TAG_f: - GetValue(stp, first, last_op->a[arg].val); if (last_op->a[arg].val == 0) { last_op->a[arg].type = TAG_p; } else if (last_op->a[arg].val >= stp->num_labels) { @@ -1544,7 +1512,6 @@ load_code(LoaderState* stp) } break; case TAG_h: - GetValue(stp, first, last_op->a[arg].val); if (last_op->a[arg].val > 65535) { LoadError1(stp, "invalid range for character data type: %u", last_op->a[arg].val); @@ -1552,11 +1519,9 @@ load_code(LoaderState* stp) break; case TAG_z: { - BeamInstr ext_tag; unsigned tag; - GetValue(stp, first, ext_tag); - switch (ext_tag) { + switch (last_op->a[arg].val) { case 0: /* Floating point number */ { Eterm* hp; @@ -1648,7 +1613,8 @@ load_code(LoaderState* stp) break; } default: - LoadError1(stp, "invalid extended tag %d", ext_tag); + LoadError1(stp, "invalid extended tag %d", + last_op->a[arg].val); break; } } @@ -1659,7 +1625,6 @@ load_code(LoaderState* stp) } last_op->arity++; } -#undef GetValue ASSERT(arity == last_op->arity); @@ -2562,13 +2527,8 @@ should_gen_heap_bin(LoaderState* stp, GenOpArg Src) static int binary_too_big(LoaderState* stp, GenOpArg Size) { - return Size.type == TAG_u && ((Size.val >> (8*sizeof(Uint)-3)) != 0); -} - -static int -binary_too_big_bits(LoaderState* stp, GenOpArg Size) -{ - return Size.type == TAG_u && (((Size.val+7)/8) >> (8*sizeof(Uint)-3) != 0); + return Size.type == TAG_o || + (Size.type == TAG_u && ((Size.val >> (8*sizeof(Uint)-3)) != 0)); } static GenOp* @@ -4317,41 +4277,9 @@ load_printf(int line, LoaderState* context, char *fmt,...) erts_send_error_to_logger(context->group_leader, dsbufp); } - -static int -get_int_val(LoaderState* stp, Uint len_code, BeamInstr* result) -{ - Uint count; - Uint val; - - len_code >>= 5; - ASSERT(len_code < 8); - if (len_code == 7) { - LoadError0(stp, "can't load integers bigger than 8 bytes yet\n"); - } - count = len_code + 2; - if (count == 5) { - Uint msb; - GetByte(stp, msb); - if (msb == 0) { - count--; - } - GetInt(stp, 4, *result); - } else if (count <= 4) { - GetInt(stp, count, val); - *result = ((val << 8*(sizeof(val)-count)) >> 8*(sizeof(val)-count)); - } else { - LoadError1(stp, "too big integer; %d bytes\n", count); - } - return 1; - - load_error: - return 0; -} - - static int -get_erlang_integer(LoaderState* stp, Uint len_code, BeamInstr* result) +get_tag_and_value(LoaderState* stp, Uint len_code, + unsigned tag, BeamInstr* result) { Uint count; Sint val; @@ -4371,17 +4299,62 @@ get_erlang_integer(LoaderState* stp, Uint len_code, BeamInstr* result) if (len_code < 7) { count = len_code + 2; } else { - Uint tag; + unsigned sztag; UWord len_word; ASSERT(len_code == 7); - GetTagAndValue(stp, tag, len_word); - VerifyTag(stp, TAG_u, tag); + GetTagAndValue(stp, sztag, len_word); + VerifyTag(stp, sztag, TAG_u); count = len_word + 9; } /* - * Handle values up to the size of an int, meaning either a small or bignum. + * The value for tags except TAG_i must be an unsigned integer + * fitting in an Uint. If it does not fit, we'll indicate overflow + * by changing the tag to TAG_o. + */ + + if (tag != TAG_i) { + if (count == sizeof(Uint)+1) { + Uint msb; + + /* + * The encoded value has one more byte than an Uint. + * It will still fit in an Uint if the most significant + * byte is 0. + */ + GetByte(stp, msb); + GetInt(stp, sizeof(Uint), *result); + if (msb != 0) { + /* Overflow: Negative or too big. */ + return TAG_o; + } + } else if (count == sizeof(Uint)) { + /* + * The value must be positive (or the encoded value would + * have been one byte longer). + */ + GetInt(stp, count, *result); + } else if (count < sizeof(Uint)) { + GetInt(stp, count, *result); + + /* + * If the sign bit is set, the value is negative + * (not allowed). + */ + if (*result & ((Uint)1 << (count*8-1))) { + return TAG_o; + } + } else { + GetInt(stp, count, *result); + return TAG_o; + } + return tag; + } + + /* + * TAG_i: First handle values up to the size of an Uint (i.e. either + * a small or a bignum). */ if (count <= sizeof(val)) { diff --git a/erts/emulator/beam/bif.tab b/erts/emulator/beam/bif.tab index d9dd80fa8b..b171e99e03 100644 --- a/erts/emulator/beam/bif.tab +++ b/erts/emulator/beam/bif.tab @@ -802,6 +802,12 @@ bif prim_file:internal_name2native/1 bif prim_file:internal_native2name/1 bif prim_file:internal_normalize_utf8/1 bif file:native_name_encoding/0 + +# +# New in R14B04. +# +bif erlang:check_old_code/1 + # # Obsolete # diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c index 840534ec5e..bbc8a445a7 100644 --- a/erts/emulator/beam/erl_alloc.c +++ b/erts/emulator/beam/erl_alloc.c @@ -50,6 +50,9 @@ #include "erl_bestfit_alloc.h" #define GET_ERL_AF_ALLOC_IMPL #include "erl_afit_alloc.h" +#define GET_ERL_AOFF_ALLOC_IMPL +#include "erl_ao_firstfit_alloc.h" + #define ERTS_ALC_DEFAULT_MAX_THR_PREF 16 @@ -85,6 +88,8 @@ typedef union { char align_bfa[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(BFAllctr_t))]; AFAllctr_t afa; char align_afa[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(AFAllctr_t))]; + AOFFAllctr_t aoffa; + char align_aoffa[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(AOFFAllctr_t))]; } ErtsAllocatorState_t; static ErtsAllocatorState_t sbmbc_alloc_state; @@ -122,7 +127,8 @@ static void *fix_core_alloc(Uint size) enum allctr_type { GOODFIT, BESTFIT, - AFIT + AFIT, + AOFIRSTFIT }; struct au_init { @@ -134,6 +140,7 @@ struct au_init { GFAllctrInit_t gf; BFAllctrInit_t bf; AFAllctrInit_t af; + AOFFAllctrInit_t aoff; } init; struct { int mmbcs; @@ -147,7 +154,8 @@ struct au_init { ERTS_DEFAULT_ALLCTR_INIT, \ ERTS_DEFAULT_GF_ALLCTR_INIT, \ ERTS_DEFAULT_BF_ALLCTR_INIT, \ - ERTS_DEFAULT_AF_ALLCTR_INIT \ + ERTS_DEFAULT_AF_ALLCTR_INIT, \ + ERTS_DEFAULT_AOFF_ALLCTR_INIT \ } typedef struct { @@ -562,6 +570,7 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) erts_afalc_init(); erts_bfalc_init(); erts_gfalc_init(); + erts_aoffalc_init(); for (i = ERTS_ALC_A_MIN; i <= ERTS_ALC_A_MAX; i++) { erts_allctrs[i].alloc = NULL; @@ -597,7 +606,7 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) /* Init low memory variants by cloning */ init.sbmbc_low_alloc = init.sbmbc_alloc; init.sbmbc_low_alloc.init.util.name_prefix = "sbmbc_low_"; - init.sbmbc_low_alloc.init.util.alloc_no = ERTS_ALC_A_STANDARD_LOW; + init.sbmbc_low_alloc.init.util.alloc_no = ERTS_ALC_A_SBMBC_LOW; init.sbmbc_low_alloc.init.util.low_mem = 1; init.std_low_alloc = init.std_alloc; @@ -903,6 +912,12 @@ start_au_allocator(ErtsAlcType_t alctr_n, &init->init.af, &init->init.util); break; + case AOFIRSTFIT: + as = (void *) erts_aoffalc_start((AOFFAllctr_t *) as0, + &init->init.aoff, + &init->init.util); + break; + default: as = NULL; ASSERT(0); @@ -1097,6 +1112,9 @@ handle_au_arg(struct au_init *auip, else if (strcmp("af", alg) == 0) { auip->atype = AFIT; } + else if (strcmp("aoff", alg) == 0) { + auip->atype = AOFIRSTFIT; + } else { bad_value(param, sub_param + 1, alg); } @@ -2982,6 +3000,7 @@ unsigned long erts_alc_test(unsigned long op, case 0x2: return erts_bfalc_test(op, a1, a2); case 0x3: return erts_afalc_test(op, a1, a2); case 0x4: return erts_mseg_test(op, a1, a2, a3); + case 0x5: return erts_aoffalc_test(op, a1, a2); case 0xf: switch (op) { case 0xf00: @@ -3061,6 +3080,14 @@ unsigned long erts_alc_test(unsigned long op, &init.init.af, &init.init.util); break; + case AOFIRSTFIT: + allctr = erts_aoffalc_start((AOFFAllctr_t *) + erts_alloc(ERTS_ALC_T_UNDEF, + sizeof(AOFFAllctr_t)), + &init.init.aoff, + &init.init.util); + break; + default: ASSERT(0); allctr = NULL; diff --git a/erts/emulator/beam/erl_alloc.h b/erts/emulator/beam/erl_alloc.h index ce792d4d17..c35a60da22 100644 --- a/erts/emulator/beam/erl_alloc.h +++ b/erts/emulator/beam/erl_alloc.h @@ -99,6 +99,14 @@ unsigned long erts_alc_test(unsigned long, #define ERTS_ALC_MIN_LONG_LIVED_TIME (10*60*1000) +#if HALFWORD_HEAP +#define ERTS_IS_SBMBC_ALLOCATOR_NO__(NO) \ + ((NO) == ERTS_ALC_A_SBMBC || (NO) == ERTS_ALC_A_SBMBC_LOW) +#else +#define ERTS_IS_SBMBC_ALLOCATOR_NO__(NO) \ + ((NO) == ERTS_ALC_A_SBMBC) +#endif + typedef struct { int alloc_util; int enabled; diff --git a/erts/emulator/beam/erl_alloc_util.c b/erts/emulator/beam/erl_alloc_util.c index 19c552d8cd..d51ed0c36d 100644 --- a/erts/emulator/beam/erl_alloc_util.c +++ b/erts/emulator/beam/erl_alloc_util.c @@ -3436,10 +3436,7 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) allctr->sbmbc_threshold = init->sbmbct; if (!erts_have_sbmbc_alloc -#if HALFWORD_HEAP - || allctr->alloc_no == ERTS_ALC_A_SBMBC_LOW -#endif - || allctr->alloc_no == ERTS_ALC_A_SBMBC) + || ERTS_IS_SBMBC_ALLOCATOR_NO__(allctr->alloc_no)) allctr->sbmbc_threshold = 0; if (!allctr->sbmbc_threshold) @@ -3466,14 +3463,14 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) #ifdef ERTS_ENABLE_LOCK_COUNT erts_mtx_init_x_opt(&allctr->mutex, - allctr->alloc_no == ERTS_ALC_A_SBMBC + ERTS_IS_SBMBC_ALLOCATOR_NO__(allctr->alloc_no) ? "sbmbc_alloc" : "alcu_allocator", make_small(allctr->alloc_no), ERTS_LCNT_LT_ALLOC); #else erts_mtx_init_x(&allctr->mutex, - allctr->alloc_no == ERTS_ALC_A_SBMBC + ERTS_IS_SBMBC_ALLOCATOR_NO__(allctr->alloc_no) ? "sbmbc_alloc" : "alcu_allocator", make_small(allctr->alloc_no)); diff --git a/erts/emulator/beam/erl_ao_firstfit_alloc.c b/erts/emulator/beam/erl_ao_firstfit_alloc.c new file mode 100644 index 0000000000..002852cdad --- /dev/null +++ b/erts/emulator/beam/erl_ao_firstfit_alloc.c @@ -0,0 +1,972 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2003-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + + +/* + * Description: An "address order first fit" allocator + * based on a Red-Black (binary search) Tree. The search, + * insert, and delete operations are all O(log n) operations + * on a Red-Black Tree. + * Red-Black Trees are described in "Introduction to Algorithms", + * by Thomas H. Cormen, Charles E. Leiserson, and Ronald L. Riverest. + * + * This module is a callback-module for erl_alloc_util.c + * + * Algorithm: The tree nodes are free-blocks ordered in address order. + * Every node also keeps the size of the largest block in its + * sub-tree ('max_size'). By that we can start from root and keep + * left (for low addresses) while dismissing entire sub-trees with + * too small blocks. + * + * Authors: Rickard Green/Sverker Eriksson + */ + + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif +#include "global.h" +#define GET_ERL_AOFF_ALLOC_IMPL +#include "erl_ao_firstfit_alloc.h" + +#ifdef DEBUG +#if 0 +#define HARD_DEBUG +#endif +#else +#undef HARD_DEBUG +#endif + +#define MIN_MBC_SZ (16*1024) +#define MIN_MBC_FIRST_FREE_SZ (4*1024) + +#define TREE_NODE_FLG (((Uint) 1) << 0) +#define RED_FLG (((Uint) 1) << 1) +#ifdef HARD_DEBUG +# define LEFT_VISITED_FLG (((Uint) 1) << 2) +# define RIGHT_VISITED_FLG (((Uint) 1) << 3) +#endif + +#define IS_RED(N) (((AOFF_RBTree_t *) (N)) \ + && ((AOFF_RBTree_t *) (N))->flags & RED_FLG) +#define IS_BLACK(N) (!IS_RED(((AOFF_RBTree_t *) (N)))) + +#define SET_RED(N) (((AOFF_RBTree_t *) (N))->flags |= RED_FLG) +#define SET_BLACK(N) (((AOFF_RBTree_t *) (N))->flags &= ~RED_FLG) + +#undef ASSERT +#define ASSERT ASSERT_EXPR + +#if 1 +#define RBT_ASSERT ASSERT +#else +#define RBT_ASSERT(x) +#endif + + +/* Types... */ +typedef struct AOFF_RBTree_t_ AOFF_RBTree_t; + +struct AOFF_RBTree_t_ { + Block_t hdr; + Uint flags; + AOFF_RBTree_t *parent; + AOFF_RBTree_t *left; + AOFF_RBTree_t *right; + Uint max_sz; /* of all blocks in this sub-tree */ +}; + +#ifdef HARD_DEBUG +static AOFF_RBTree_t * check_tree(AOFF_RBTree_t* root, Uint); +#endif + + +/* Calculate 'max_size' of tree node x by only looking at the direct children + * of x and x itself. + */ +static ERTS_INLINE Uint node_max_size(AOFF_RBTree_t *x) +{ + Uint sz = BLK_SZ(x); + if (x->left && x->left->max_sz > sz) { + sz = x->left->max_sz; + } + if (x->right && x->right->max_sz > sz) { + sz = x->right->max_sz; + } + return sz; +} + +/* Set new possibly lower 'max_size' of node and propagate change toward root +*/ +static ERTS_INLINE void lower_max_size(AOFF_RBTree_t *node, + AOFF_RBTree_t* stop_at) +{ + AOFF_RBTree_t* x = node; + Uint old_max = x->max_sz; + Uint new_max = node_max_size(x); + + if (new_max < old_max) { + x->max_sz = new_max; + while ((x=x->parent) != stop_at && x->max_sz == old_max) { + x->max_sz = node_max_size(x); + } + ASSERT(x == stop_at || x->max_sz > old_max); + } + else ASSERT(new_max == old_max); +} + + +/* Prototypes of callback functions */ +static Block_t* aoff_get_free_block(Allctr_t *, Uint, Block_t *, Uint, Uint32 flags); +static void aoff_link_free_block(Allctr_t *, Block_t*, Uint32 flags); +static void aoff_unlink_free_block(Allctr_t *allctr, Block_t *del, Uint32 flags); + +static Eterm info_options(Allctr_t *, char *, int *, void *, Uint **, Uint *); +static void init_atoms(void); + + + +#ifdef DEBUG + +/* Destroy all tree fields */ +#define DESTROY_TREE_NODE(N) \ + sys_memset((void *) (((Block_t *) (N)) + 1), \ + 0xff, \ + (sizeof(AOFF_RBTree_t) - sizeof(Block_t))) + +#else + +#define DESTROY_TREE_NODE(N) + +#endif + + +static int atoms_initialized = 0; + +void +erts_aoffalc_init(void) +{ + atoms_initialized = 0; +} + +Allctr_t * +erts_aoffalc_start(AOFFAllctr_t *alc, + AOFFAllctrInit_t* aoffinit, + AllctrInit_t *init) +{ + AOFFAllctr_t nulled_state = {{0}}; + /* {{0}} is used instead of {0}, in order to avoid (an incorrect) gcc + warning. gcc warns if {0} is used as initializer of a struct when + the first member is a struct (not if, for example, the third member + is a struct). */ + Allctr_t *allctr = (Allctr_t *) alc; + + sys_memcpy((void *) alc, (void *) &nulled_state, sizeof(AOFFAllctr_t)); + + allctr->mbc_header_size = sizeof(Carrier_t); + allctr->min_mbc_size = MIN_MBC_SZ; + allctr->min_mbc_first_free_size = MIN_MBC_FIRST_FREE_SZ; + allctr->min_block_size = sizeof(AOFF_RBTree_t); + + allctr->vsn_str = ERTS_ALC_AOFF_ALLOC_VSN_STR; + + + /* Callback functions */ + + allctr->get_free_block = aoff_get_free_block; + allctr->link_free_block = aoff_link_free_block; + allctr->unlink_free_block = aoff_unlink_free_block; + allctr->info_options = info_options; + + allctr->get_next_mbc_size = NULL; + allctr->creating_mbc = NULL; + allctr->destroying_mbc = NULL; + allctr->init_atoms = init_atoms; + +#ifdef ERTS_ALLOC_UTIL_HARD_DEBUG + allctr->check_block = NULL; + allctr->check_mbc = NULL; +#endif + + allctr->atoms_initialized = 0; + + if (!erts_alcu_start(allctr, init)) + return NULL; + + return allctr; +} + +/* + * Red-Black Tree operations needed + */ + +static ERTS_INLINE void +left_rotate(AOFF_RBTree_t **root, AOFF_RBTree_t *x) +{ + AOFF_RBTree_t *y = x->right; + x->right = y->left; + if (y->left) + y->left->parent = x; + y->parent = x->parent; + if (!y->parent) { + RBT_ASSERT(*root == x); + *root = y; + } + else if (x == x->parent->left) + x->parent->left = y; + else { + RBT_ASSERT(x == x->parent->right); + x->parent->right = y; + } + y->left = x; + x->parent = y; + + y->max_sz = x->max_sz; + x->max_sz = node_max_size(x); + ASSERT(y->max_sz >= x->max_sz); +} + +static ERTS_INLINE void +right_rotate(AOFF_RBTree_t **root, AOFF_RBTree_t *x) +{ + AOFF_RBTree_t *y = x->left; + x->left = y->right; + if (y->right) + y->right->parent = x; + y->parent = x->parent; + if (!y->parent) { + RBT_ASSERT(*root == x); + *root = y; + } + else if (x == x->parent->right) + x->parent->right = y; + else { + RBT_ASSERT(x == x->parent->left); + x->parent->left = y; + } + y->right = x; + x->parent = y; + y->max_sz = x->max_sz; + x->max_sz = node_max_size(x); + ASSERT(y->max_sz >= x->max_sz); +} + + +/* + * Replace node x with node y + * NOTE: block header of y is not changed + */ +static ERTS_INLINE void +replace(AOFF_RBTree_t **root, AOFF_RBTree_t *x, AOFF_RBTree_t *y) +{ + + if (!x->parent) { + RBT_ASSERT(*root == x); + *root = y; + } + else if (x == x->parent->left) + x->parent->left = y; + else { + RBT_ASSERT(x == x->parent->right); + x->parent->right = y; + } + if (x->left) { + RBT_ASSERT(x->left->parent == x); + x->left->parent = y; + } + if (x->right) { + RBT_ASSERT(x->right->parent == x); + x->right->parent = y; + } + + y->flags = x->flags; + y->parent = x->parent; + y->right = x->right; + y->left = x->left; + + y->max_sz = x->max_sz; + lower_max_size(y, NULL); + DESTROY_TREE_NODE(x); +} + +static void +tree_insert_fixup(AOFF_RBTree_t** root, AOFF_RBTree_t *blk) +{ + AOFF_RBTree_t *x = blk, *y; + + /* + * Rearrange the tree so that it satisfies the Red-Black Tree properties + */ + + RBT_ASSERT(x != *root && IS_RED(x->parent)); + do { + + /* + * x and its parent are both red. Move the red pair up the tree + * until we get to the root or until we can separate them. + */ + + RBT_ASSERT(IS_RED(x)); + RBT_ASSERT(IS_BLACK(x->parent->parent)); + RBT_ASSERT(x->parent->parent); + + if (x->parent == x->parent->parent->left) { + y = x->parent->parent->right; + if (IS_RED(y)) { + SET_BLACK(y); + x = x->parent; + SET_BLACK(x); + x = x->parent; + SET_RED(x); + } + else { + + if (x == x->parent->right) { + x = x->parent; + left_rotate(root, x); + } + + RBT_ASSERT(x == x->parent->parent->left->left); + RBT_ASSERT(IS_RED(x)); + RBT_ASSERT(IS_RED(x->parent)); + RBT_ASSERT(IS_BLACK(x->parent->parent)); + RBT_ASSERT(IS_BLACK(y)); + + SET_BLACK(x->parent); + SET_RED(x->parent->parent); + right_rotate(root, x->parent->parent); + + RBT_ASSERT(x == x->parent->left); + RBT_ASSERT(IS_RED(x)); + RBT_ASSERT(IS_RED(x->parent->right)); + RBT_ASSERT(IS_BLACK(x->parent)); + break; + } + } + else { + RBT_ASSERT(x->parent == x->parent->parent->right); + y = x->parent->parent->left; + if (IS_RED(y)) { + SET_BLACK(y); + x = x->parent; + SET_BLACK(x); + x = x->parent; + SET_RED(x); + } + else { + + if (x == x->parent->left) { + x = x->parent; + right_rotate(root, x); + } + + RBT_ASSERT(x == x->parent->parent->right->right); + RBT_ASSERT(IS_RED(x)); + RBT_ASSERT(IS_RED(x->parent)); + RBT_ASSERT(IS_BLACK(x->parent->parent)); + RBT_ASSERT(IS_BLACK(y)); + + SET_BLACK(x->parent); + SET_RED(x->parent->parent); + left_rotate(root, x->parent->parent); + + RBT_ASSERT(x == x->parent->right); + RBT_ASSERT(IS_RED(x)); + RBT_ASSERT(IS_RED(x->parent->left)); + RBT_ASSERT(IS_BLACK(x->parent)); + break; + } + } + } while (x != *root && IS_RED(x->parent)); + + SET_BLACK(*root); +} + +static void +aoff_unlink_free_block(Allctr_t *allctr, Block_t *del, Uint32 flags) +{ + AOFFAllctr_t *alc = (AOFFAllctr_t *) allctr; + AOFF_RBTree_t **root = ((flags & ERTS_ALCU_FLG_SBMBC) + ? &alc->sbmbc_root : &alc->mbc_root); + Uint spliced_is_black; + AOFF_RBTree_t *x, *y, *z = (AOFF_RBTree_t *) del; + AOFF_RBTree_t null_x; /* null_x is used to get the fixup started when we + splice out a node without children. */ + + null_x.parent = NULL; + +#ifdef HARD_DEBUG + check_tree(*root, 0); +#endif + + /* Remove node from tree... */ + + /* Find node to splice out */ + if (!z->left || !z->right) + y = z; + else + /* Set y to z:s successor */ + for(y = z->right; y->left; y = y->left); + /* splice out y */ + x = y->left ? y->left : y->right; + spliced_is_black = IS_BLACK(y); + if (x) { + x->parent = y->parent; + } + else if (spliced_is_black) { + x = &null_x; + x->flags = 0; + SET_BLACK(x); + x->right = x->left = NULL; + x->max_sz = 0; + x->parent = y->parent; + y->left = x; + } + + if (!y->parent) { + RBT_ASSERT(*root == y); + *root = x; + } + else { + if (y == y->parent->left) { + y->parent->left = x; + } + else { + RBT_ASSERT(y == y->parent->right); + y->parent->right = x; + } + if (y->parent != z) { + lower_max_size(y->parent, (y==z ? NULL : z)); + } + } + if (y != z) { + /* We spliced out the successor of z; replace z by the successor */ + replace(root, z, y); + } + + if (spliced_is_black) { + /* We removed a black node which makes the resulting tree + violate the Red-Black Tree properties. Fixup tree... */ + + while (IS_BLACK(x) && x->parent) { + + /* + * x has an "extra black" which we move up the tree + * until we reach the root or until we can get rid of it. + * + * y is the sibbling of x + */ + + if (x == x->parent->left) { + y = x->parent->right; + RBT_ASSERT(y); + if (IS_RED(y)) { + RBT_ASSERT(y->right); + RBT_ASSERT(y->left); + SET_BLACK(y); + RBT_ASSERT(IS_BLACK(x->parent)); + SET_RED(x->parent); + left_rotate(root, x->parent); + y = x->parent->right; + } + RBT_ASSERT(y); + RBT_ASSERT(IS_BLACK(y)); + if (IS_BLACK(y->left) && IS_BLACK(y->right)) { + SET_RED(y); + x = x->parent; + } + else { + if (IS_BLACK(y->right)) { + SET_BLACK(y->left); + SET_RED(y); + right_rotate(root, y); + y = x->parent->right; + } + RBT_ASSERT(y); + if (IS_RED(x->parent)) { + + SET_BLACK(x->parent); + SET_RED(y); + } + RBT_ASSERT(y->right); + SET_BLACK(y->right); + left_rotate(root, x->parent); + x = *root; + break; + } + } + else { + RBT_ASSERT(x == x->parent->right); + y = x->parent->left; + RBT_ASSERT(y); + if (IS_RED(y)) { + RBT_ASSERT(y->right); + RBT_ASSERT(y->left); + SET_BLACK(y); + RBT_ASSERT(IS_BLACK(x->parent)); + SET_RED(x->parent); + right_rotate(root, x->parent); + y = x->parent->left; + } + RBT_ASSERT(y); + RBT_ASSERT(IS_BLACK(y)); + if (IS_BLACK(y->right) && IS_BLACK(y->left)) { + SET_RED(y); + x = x->parent; + } + else { + if (IS_BLACK(y->left)) { + SET_BLACK(y->right); + SET_RED(y); + left_rotate(root, y); + y = x->parent->left; + } + RBT_ASSERT(y); + if (IS_RED(x->parent)) { + SET_BLACK(x->parent); + SET_RED(y); + } + RBT_ASSERT(y->left); + SET_BLACK(y->left); + right_rotate(root, x->parent); + x = *root; + break; + } + } + } + SET_BLACK(x); + + if (null_x.parent) { + if (null_x.parent->left == &null_x) + null_x.parent->left = NULL; + else { + RBT_ASSERT(null_x.parent->right == &null_x); + null_x.parent->right = NULL; + } + RBT_ASSERT(!null_x.left); + RBT_ASSERT(!null_x.right); + } + else if (*root == &null_x) { + *root = NULL; + RBT_ASSERT(!null_x.left); + RBT_ASSERT(!null_x.right); + } + } + + DESTROY_TREE_NODE(del); + +#ifdef HARD_DEBUG + check_tree(*root, 0); +#endif +} + +static void +aoff_link_free_block(Allctr_t *allctr, Block_t *block, Uint32 flags) +{ + AOFFAllctr_t *alc = (AOFFAllctr_t *) allctr; + AOFF_RBTree_t *blk = (AOFF_RBTree_t *) block; + AOFF_RBTree_t **root = ((flags & ERTS_ALCU_FLG_SBMBC) + ? &alc->sbmbc_root : &alc->mbc_root); + Uint blk_sz = BLK_SZ(blk); + +#ifdef HARD_DEBUG + check_tree(*root, 0); +#endif + + blk->flags = 0; + blk->left = NULL; + blk->right = NULL; + blk->max_sz = blk_sz; + + if (!*root) { + blk->parent = NULL; + SET_BLACK(blk); + *root = blk; + } + else { + AOFF_RBTree_t *x = *root; + while (1) { + if (x->max_sz < blk_sz) { + x->max_sz = blk_sz; + } + if (blk < x) { + if (!x->left) { + blk->parent = x; + x->left = blk; + break; + } + x = x->left; + } + else { + if (!x->right) { + blk->parent = x; + x->right = blk; + break; + } + x = x->right; + } + + } + + /* Insert block into size tree */ + RBT_ASSERT(blk->parent); + + SET_RED(blk); + if (IS_RED(blk->parent)) + tree_insert_fixup(root, blk); + } + +#ifdef HARD_DEBUG + check_tree(*root, 0); +#endif +} + +static Block_t * +aoff_get_free_block(Allctr_t *allctr, Uint size, + Block_t *cand_blk, Uint cand_size, Uint32 flags) +{ + AOFFAllctr_t *alc = (AOFFAllctr_t *) allctr; + AOFF_RBTree_t *x = ((flags & ERTS_ALCU_FLG_SBMBC) + ? alc->sbmbc_root : alc->mbc_root); + AOFF_RBTree_t *blk = NULL; +#ifdef HARD_DEBUG + AOFF_RBTree_t* dbg_blk = check_tree(x, size); +#endif + + ASSERT(!cand_blk || cand_size >= size); + + while (x) { + if (x->left && x->left->max_sz >= size) { + x = x->left; + } + else if (BLK_SZ(x) >= size) { + blk = x; + break; + } + else { + x = x->right; + } + } + +#ifdef HARD_DEBUG + ASSERT(blk == dbg_blk); +#endif + + if (!blk) + return NULL; + + if (cand_blk && cand_blk < &blk->hdr) { + return NULL; /* cand_blk was better */ + } + + aoff_unlink_free_block(allctr, (Block_t *) blk, flags); + + return (Block_t *) blk; +} + + +/* + * info_options() + */ + +static struct { + Eterm as; + Eterm aoff; +#ifdef DEBUG + Eterm end_of_atoms; +#endif +} am; + +static void ERTS_INLINE atom_init(Eterm *atom, char *name) +{ + *atom = am_atom_put(name, strlen(name)); +} +#define AM_INIT(AM) atom_init(&am.AM, #AM) + +static void +init_atoms(void) +{ +#ifdef DEBUG + Eterm *atom; +#endif + + if (atoms_initialized) + return; + +#ifdef DEBUG + for (atom = (Eterm *) &am; atom <= &am.end_of_atoms; atom++) { + *atom = THE_NON_VALUE; + } +#endif + AM_INIT(as); + AM_INIT(aoff); + +#ifdef DEBUG + for (atom = (Eterm *) &am; atom < &am.end_of_atoms; atom++) { + ASSERT(*atom != THE_NON_VALUE); + } +#endif + + atoms_initialized = 1; +} + + +#define bld_uint erts_bld_uint +#define bld_cons erts_bld_cons +#define bld_tuple erts_bld_tuple + +static ERTS_INLINE void +add_2tup(Uint **hpp, Uint *szp, Eterm *lp, Eterm el1, Eterm el2) +{ + *lp = bld_cons(hpp, szp, bld_tuple(hpp, szp, 2, el1, el2), *lp); +} + +static Eterm +info_options(Allctr_t *allctr, + char *prefix, + int *print_to_p, + void *print_to_arg, + Uint **hpp, + Uint *szp) +{ + Eterm res = THE_NON_VALUE; + + if (print_to_p) { + erts_print(*print_to_p, + print_to_arg, + "%sas: %s\n", + prefix, + "aoff"); + } + + if (hpp || szp) { + + if (!atoms_initialized) + erl_exit(1, "%s:%d: Internal error: Atoms not initialized", + __FILE__, __LINE__);; + + res = NIL; + add_2tup(hpp, szp, &res, am.as, am.aoff); + } + + return res; +} + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\ + * NOTE: erts_aoffalc_test() is only supposed to be used for testing. * + * * + * Keep alloc_SUITE_data/allocator_test.h updated if changes are made * + * to erts_aoffalc_test() * +\* */ + +unsigned long +erts_aoffalc_test(unsigned long op, unsigned long a1, unsigned long a2) +{ + switch (op) { + case 0x500: return (unsigned long) 0; /* IS_AOBF */ + case 0x501: return (unsigned long) ((AOFFAllctr_t *) a1)->mbc_root; + case 0x502: return (unsigned long) ((AOFF_RBTree_t *) a1)->parent; + case 0x503: return (unsigned long) ((AOFF_RBTree_t *) a1)->left; + case 0x504: return (unsigned long) ((AOFF_RBTree_t *) a1)->right; + case 0x506: return (unsigned long) IS_BLACK((AOFF_RBTree_t *) a1); + case 0x508: return (unsigned long) 1; /* IS_AOFF */ + case 0x509: return (unsigned long) ((AOFF_RBTree_t *) a1)->max_sz; + default: ASSERT(0); return ~((unsigned long) 0); + } +} + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\ + * Debug functions * +\* */ + + +#ifdef HARD_DEBUG + +#define IS_LEFT_VISITED(FB) ((FB)->flags & LEFT_VISITED_FLG) +#define IS_RIGHT_VISITED(FB) ((FB)->flags & RIGHT_VISITED_FLG) + +#define SET_LEFT_VISITED(FB) ((FB)->flags |= LEFT_VISITED_FLG) +#define SET_RIGHT_VISITED(FB) ((FB)->flags |= RIGHT_VISITED_FLG) + +#define UNSET_LEFT_VISITED(FB) ((FB)->flags &= ~LEFT_VISITED_FLG) +#define UNSET_RIGHT_VISITED(FB) ((FB)->flags &= ~RIGHT_VISITED_FLG) + + +#if 0 +# define PRINT_TREE +#else +# undef PRINT_TREE +#endif + +#ifdef PRINT_TREE +static void print_tree(AOFF_RBTree_t*); +#endif + +/* + * Checks that the order between parent and children are correct, + * and that the Red-Black Tree properies are satisfied. if size > 0, + * check_tree() returns the node that satisfies "address order first fit" + * + * The Red-Black Tree properies are: + * 1. Every node is either red or black. + * 2. Every leaf (NIL) is black. + * 3. If a node is red, then both its children are black. + * 4. Every simple path from a node to a descendant leaf + * contains the same number of black nodes. + * + * + own.max_size == MAX(own.size, left.max_size, right.max_size) + */ + +static AOFF_RBTree_t * +check_tree(AOFF_RBTree_t* root, Uint size) +{ + AOFF_RBTree_t *res = NULL; + Sint blacks; + Sint curr_blacks; + AOFF_RBTree_t *x; + +#ifdef PRINT_TREE + print_tree(root); +#endif + + if (!root) + return res; + + x = root; + ASSERT(IS_BLACK(x)); + ASSERT(!x->parent); + curr_blacks = 1; + blacks = -1; + + while (x) { + if (!IS_LEFT_VISITED(x)) { + SET_LEFT_VISITED(x); + if (x->left) { + x = x->left; + if (IS_BLACK(x)) + curr_blacks++; + continue; + } + else { + if (blacks < 0) + blacks = curr_blacks; + ASSERT(blacks == curr_blacks); + } + } + + if (!IS_RIGHT_VISITED(x)) { + SET_RIGHT_VISITED(x); + if (x->right) { + x = x->right; + if (IS_BLACK(x)) + curr_blacks++; + continue; + } + else { + if (blacks < 0) + blacks = curr_blacks; + ASSERT(blacks == curr_blacks); + } + } + + + if (IS_RED(x)) { + ASSERT(IS_BLACK(x->right)); + ASSERT(IS_BLACK(x->left)); + } + + ASSERT(x->parent || x == root); + + if (x->left) { + ASSERT(x->left->parent == x); + ASSERT(x->left < x); + ASSERT(x->left->max_sz <= x->max_sz); + } + + if (x->right) { + ASSERT(x->right->parent == x); + ASSERT(x->right > x); + ASSERT(x->right->max_sz <= x->max_sz); + } + ASSERT(x->max_sz >= BLK_SZ(x)); + ASSERT(x->max_sz == BLK_SZ(x) + || x->max_sz == (x->left ? x->left->max_sz : 0) + || x->max_sz == (x->right ? x->right->max_sz : 0)); + + if (size && BLK_SZ(x) >= size) { + if (!res || x < res) { + res = x; + } + } + + UNSET_LEFT_VISITED(x); + UNSET_RIGHT_VISITED(x); + if (IS_BLACK(x)) + curr_blacks--; + x = x->parent; + + } + + ASSERT(curr_blacks == 0); + + UNSET_LEFT_VISITED(root); + UNSET_RIGHT_VISITED(root); + + return res; + +} + + +#ifdef PRINT_TREE +#define INDENT_STEP 2 + +#include <stdio.h> + +static void +print_tree_aux(AOFF_RBTree_t *x, int indent) +{ + int i; + + if (x) { + print_tree_aux(x->right, indent + INDENT_STEP); + for (i = 0; i < indent; i++) { + putc(' ', stderr); + } + fprintf(stderr, "%s: sz=%lu addr=0x%lx max_size=%lu\r\n", + IS_BLACK(x) ? "BLACK" : "RED", + BLK_SZ(x), (Uint)x, x->max_sz); + print_tree_aux(x->left, indent + INDENT_STEP); + } +} + + +static void +print_tree(AOFF_RBTree_t* root) +{ + fprintf(stderr, " --- AOFF tree begin ---\r\n"); + print_tree_aux(root, 0); + fprintf(stderr, " --- AOFF tree end ---\r\n"); +} + +#endif /* PRINT_TREE */ + +#endif /* HARD_DEBUG */ + diff --git a/erts/emulator/beam/erl_ao_firstfit_alloc.h b/erts/emulator/beam/erl_ao_firstfit_alloc.h new file mode 100644 index 0000000000..0bf0ec8cee --- /dev/null +++ b/erts/emulator/beam/erl_ao_firstfit_alloc.h @@ -0,0 +1,60 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2003-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + + +#ifndef ERL_AO_FIRSTFIT_ALLOC__ +#define ERL_AO_FIRSTFIT_ALLOC__ + +#include "erl_alloc_util.h" + +#define ERTS_ALC_AOFF_ALLOC_VSN_STR "0.9" + +typedef struct AOFFAllctr_t_ AOFFAllctr_t; + +typedef struct { + int dummy; +} AOFFAllctrInit_t; + +#define ERTS_DEFAULT_AOFF_ALLCTR_INIT {0/*dummy*/} + +void erts_aoffalc_init(void); +Allctr_t *erts_aoffalc_start(AOFFAllctr_t *, AOFFAllctrInit_t*, AllctrInit_t *); + +#endif /* #ifndef ERL_AO_FIRSTFIT_ALLOC__ */ + + + +#if defined(GET_ERL_AOFF_ALLOC_IMPL) && !defined(ERL_AOFF_ALLOC_IMPL__) +#define ERL_AOFF_ALLOC_IMPL__ + +#define GET_ERL_ALLOC_UTIL_IMPL +#include "erl_alloc_util.h" + + +struct AOFFAllctr_t_ { + Allctr_t allctr; /* Has to be first! */ + + struct AOFF_RBTree_t_* mbc_root; + struct AOFF_RBTree_t_* sbmbc_root; +}; + +unsigned long erts_aoffalc_test(unsigned long, unsigned long, unsigned long); + +#endif /* #if defined(GET_ERL_AOFF_ALLOC_IMPL) + && !defined(ERL_AOFF_ALLOC_IMPL__) */ diff --git a/erts/emulator/beam/erl_bestfit_alloc.c b/erts/emulator/beam/erl_bestfit_alloc.c index d9b1170a3d..5e3032ddaa 100644 --- a/erts/emulator/beam/erl_bestfit_alloc.c +++ b/erts/emulator/beam/erl_bestfit_alloc.c @@ -979,6 +979,7 @@ erts_bfalc_test(unsigned long op, unsigned long a1, unsigned long a2) case 0x205: return (unsigned long) ((RBTreeList_t *) a1)->next; case 0x206: return (unsigned long) IS_BLACK((RBTree_t *) a1); case 0x207: return (unsigned long) IS_TREE_NODE((RBTree_t *) a1); + case 0x208: return (unsigned long) 0; /* IS_AOFF */ default: ASSERT(0); return ~((unsigned long) 0); } } diff --git a/erts/emulator/beam/erl_bits.h b/erts/emulator/beam/erl_bits.h index 0f67733fa4..3309ea706b 100644 --- a/erts/emulator/beam/erl_bits.h +++ b/erts/emulator/beam/erl_bits.h @@ -150,7 +150,7 @@ void erts_bits_destroy_state(ERL_BITS_PROTO_0); * NBYTES(x) returns the number of bytes needed to store x bits. */ -#define NBYTES(x) (((x) + 7) >> 3) +#define NBYTES(x) (((Uint64)(x) + (Uint64) 7) >> 3) #define BYTE_OFFSET(ofs) ((Uint) (ofs) >> 3) #define BIT_OFFSET(ofs) ((ofs) & 7) diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c index 5edcd667e7..e3445bcdc5 100644 --- a/erts/emulator/beam/erl_gc.c +++ b/erts/emulator/beam/erl_gc.c @@ -100,14 +100,14 @@ static Uint combined_message_size(Process* p); static void remove_message_buffers(Process* p); static int major_collection(Process* p, int need, Eterm* objv, int nobj, Uint *recl); static int minor_collection(Process* p, int need, Eterm* objv, int nobj, Uint *recl); -static void do_minor(Process *p, int new_sz, Eterm* objv, int nobj); +static void do_minor(Process *p, Uint new_sz, Eterm* objv, int nobj); static Eterm* sweep_rootset(Rootset *rootset, Eterm* htop, char* src, Uint src_size); static Eterm* sweep_one_area(Eterm* n_hp, Eterm* n_htop, char* src, Uint src_size); static Eterm* sweep_one_heap(Eterm* heap_ptr, Eterm* heap_end, Eterm* htop, char* src, Uint src_size); static Eterm* collect_heap_frags(Process* p, Eterm* heap, Eterm* htop, Eterm* objv, int nobj); -static Uint adjust_after_fullsweep(Process *p, int size_before, +static Uint adjust_after_fullsweep(Process *p, Uint size_before, int need, Eterm *objv, int nobj); static void shrink_new_heap(Process *p, Uint new_sz, Eterm *objv, int nobj); static void grow_new_heap(Process *p, Uint new_sz, Eterm* objv, int nobj); @@ -441,7 +441,15 @@ erts_garbage_collect(Process* p, int need, Eterm* objv, int nobj) p->last_old_htop = p->old_htop; #endif - return ((int) (HEAP_TOP(p) - HEAP_START(p)) / 10); + /* FIXME: This function should really return an Sint, i.e., a possibly + 64 bit wide signed integer, but that requires updating all the code + that calls it. For now, we just return INT_MAX if the result is too + large for an int. */ + { + Sint result = (HEAP_TOP(p) - HEAP_START(p)) / 10; + if (result >= INT_MAX) return INT_MAX; + else return (int) result; + } } /* @@ -599,7 +607,7 @@ erts_garbage_collect_literals(Process* p, Eterm* literals, Uint lit_size) char* area; Uint area_size; Eterm* old_htop; - int n; + Uint n; /* * Set GC state. @@ -731,7 +739,7 @@ minor_collection(Process* p, int need, Eterm* objv, int nobj, Uint *recl) * This improved Estone by more than 1200 estones on my computer * (Ultra Sparc 10). */ - size_t new_sz = erts_next_heap_size(HEAP_TOP(p) - HEAP_START(p), 1); + Uint new_sz = erts_next_heap_size(HEAP_TOP(p) - HEAP_START(p), 1); /* Create new, empty old_heap */ n_old = (Eterm *) ERTS_HEAP_ALLOC(ERTS_ALC_T_OLD_HEAP, @@ -871,12 +879,12 @@ minor_collection(Process* p, int need, Eterm* objv, int nobj, Uint *recl) #endif /* HIPE */ static void -do_minor(Process *p, int new_sz, Eterm* objv, int nobj) +do_minor(Process *p, Uint new_sz, Eterm* objv, int nobj) { Rootset rootset; /* Rootset for GC (stack, dictionary, etc). */ Roots* roots; Eterm* n_htop; - int n; + Uint n; Eterm* ptr; Eterm val; Eterm gval; @@ -1079,14 +1087,14 @@ major_collection(Process* p, int need, Eterm* objv, int nobj, Uint *recl) { Rootset rootset; Roots* roots; - int size_before; + Uint size_before; Eterm* n_heap; Eterm* n_htop; char* src = (char *) HEAP_START(p); Uint src_size = (char *) HEAP_TOP(p) - src; char* oh = (char *) OLD_HEAP(p); Uint oh_size = (char *) OLD_HTOP(p) - oh; - int n; + Uint n; Uint new_sz; Uint fragments = MBUF_SIZE(p) + combined_message_size(p); ErlMessage *msgp; @@ -1312,10 +1320,10 @@ major_collection(Process* p, int need, Eterm* objv, int nobj, Uint *recl) } static Uint -adjust_after_fullsweep(Process *p, int size_before, int need, Eterm *objv, int nobj) +adjust_after_fullsweep(Process *p, Uint size_before, int need, Eterm *objv, int nobj) { - int wanted, sz, size_after, need_after; - int stack_size = STACK_SZ_ON_HEAP(p); + Uint wanted, sz, size_after, need_after; + Uint stack_size = STACK_SZ_ON_HEAP(p); Uint reclaimed_now; size_after = (HEAP_TOP(p) - HEAP_START(p)); @@ -1915,8 +1923,8 @@ static void grow_new_heap(Process *p, Uint new_sz, Eterm* objv, int nobj) { Eterm* new_heap; - int heap_size = HEAP_TOP(p) - HEAP_START(p); - int stack_size = p->hend - p->stop; + Uint heap_size = HEAP_TOP(p) - HEAP_START(p); + Uint stack_size = p->hend - p->stop; Sint offs; ASSERT(HEAP_SIZE(p) < new_sz); @@ -1954,10 +1962,10 @@ static void shrink_new_heap(Process *p, Uint new_sz, Eterm *objv, int nobj) { Eterm* new_heap; - int heap_size = HEAP_TOP(p) - HEAP_START(p); + Uint heap_size = HEAP_TOP(p) - HEAP_START(p); Sint offs; - int stack_size = p->hend - p->stop; + Uint stack_size = p->hend - p->stop; ASSERT(new_sz < p->heap_sz); sys_memmove(p->heap + new_sz - stack_size, p->stop, stack_size * diff --git a/erts/emulator/beam/erl_instrument.c b/erts/emulator/beam/erl_instrument.c index c5615818f2..04ea004ef7 100644 --- a/erts/emulator/beam/erl_instrument.c +++ b/erts/emulator/beam/erl_instrument.c @@ -1152,14 +1152,6 @@ erts_instr_get_type_info(Process *proc) return res; } -#if HALFWORD_HEAP -#define ERTS_IS_SBMBC_ALLOCATOR_NO__(NO) \ - ((NO) == ERTS_ALC_A_SBMBC || (NO) == ERTS_ALC_A_SBMBC_LOW) -#else -#define ERTS_IS_SBMBC_ALLOCATOR_NO__(NO) \ - ((NO) == ERTS_ALC_A_SBMBC) -#endif - Uint erts_instr_init(int stat, int map_stat) { diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab index 8a5763b4bb..304ce22ef2 100644 --- a/erts/emulator/beam/ops.tab +++ b/erts/emulator/beam/ops.tab @@ -1236,7 +1236,7 @@ i_bs_init_heap I I I d i_bs_init_heap_bin_heap I I I d -bs_init_bits Fail Sz Words Regs Flags Dst | binary_too_big_bits(Sz) => system_limit Fail +bs_init_bits Fail Sz=o Words Regs Flags Dst => system_limit Fail bs_init_bits Fail Sz=u Words=u==0 Regs Flags Dst => i_bs_init_bits Sz Regs Dst bs_init_bits Fail Sz=u Words Regs Flags Dst => i_bs_init_bits_heap Sz Words Regs Dst diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c index 40c4a0df08..ebc4469a23 100644 --- a/erts/emulator/drivers/common/inet_drv.c +++ b/erts/emulator/drivers/common/inet_drv.c @@ -3709,6 +3709,8 @@ static int inet_ctl_fdopen(inet_descriptor* desc, int domain, int type, /* check that it is a socket and that the socket is bound */ if (IS_SOCKET_ERROR(sock_name(s, (struct sockaddr*) &name, &sz))) return ctl_error(sock_errno(), rbuf, rsize); + if (name.sa.sa_family != domain) + return ctl_error(EINVAL, rbuf, rsize); desc->s = s; if ((desc->event = sock_create_event(desc)) == INVALID_EVENT) return ctl_error(sock_errno(), rbuf, rsize); @@ -9739,7 +9741,7 @@ static int packet_inet_ctl(ErlDrvData e, unsigned int cmd, char* buf, int len, if (desc->active || (len != 8)) return ctl_error(EINVAL, rbuf, rsize); timeout = get_int32(buf); - /* The 2nd arg, Length(4), is ignored for both UDP ans SCTP protocols, + /* The 2nd arg, Length(4), is ignored for both UDP and SCTP protocols, since they are msg-oriented. */ if (enq_async(desc, tbuf, PACKET_REQ_RECV) < 0) diff --git a/erts/emulator/hipe/hipe_mode_switch.c b/erts/emulator/hipe/hipe_mode_switch.c index 16f8fb1347..e3e8367b62 100644 --- a/erts/emulator/hipe/hipe_mode_switch.c +++ b/erts/emulator/hipe/hipe_mode_switch.c @@ -346,7 +346,12 @@ Process *hipe_mode_switch(Process *p, unsigned cmd, Eterm reg[]) p->arity = callee_arity; } - /* If process is in P_WAITING state, we schedule the next process */ + /* Schedule next process if current process was hibernated or is waiting + for messages */ + if (p->flags & F_HIBERNATE_SCHED) { + p->flags &= ~F_HIBERNATE_SCHED; + goto do_schedule; + } if (p->status == P_WAITING) { goto do_schedule; } diff --git a/erts/emulator/test/alloc_SUITE_data/allocator_test.h b/erts/emulator/test/alloc_SUITE_data/allocator_test.h index b869a4079c..8b34375980 100644 --- a/erts/emulator/test/alloc_SUITE_data/allocator_test.h +++ b/erts/emulator/test/alloc_SUITE_data/allocator_test.h @@ -82,15 +82,17 @@ typedef void* erts_cond; #define NO_OF_BKTS ((Ulong) ALC_TEST0(0x102)) #define FIND_BKT(A, I) ((int) ALC_TEST2(0x103, (A), (I))) -/* From erl_bestfit_alloc.c */ -#define IS_AOBF(A) ((Ulong) ALC_TEST1(0x200, (A))) -#define RBT_ROOT(A) ((RBT_t *) ALC_TEST1(0x201, (A))) -#define RBT_PARENT(T) ((RBT_t *) ALC_TEST1(0x202, (T))) -#define RBT_LEFT(T) ((RBT_t *) ALC_TEST1(0x203, (T))) -#define RBT_RIGHT(T) ((RBT_t *) ALC_TEST1(0x204, (T))) -#define RBT_NEXT(T) ((RBTL_t *) ALC_TEST1(0x205, (T))) -#define RBT_IS_BLACK(T) ((Ulong) ALC_TEST1(0x206, (T))) -#define RBT_IS_TREE(T) ((Ulong) ALC_TEST1(0x207, (T))) +/* From erl_bestfit_alloc.c and erl_ao_firstfit_alloc.c */ +#define IS_AOBF(A) ((Ulong) ALC_TEST1(RBT_OP(0), (A))) +#define RBT_ROOT(A) ((RBT_t *) ALC_TEST1(RBT_OP(1), (A))) +#define RBT_PARENT(T) ((RBT_t *) ALC_TEST1(RBT_OP(2), (T))) +#define RBT_LEFT(T) ((RBT_t *) ALC_TEST1(RBT_OP(3), (T))) +#define RBT_RIGHT(T) ((RBT_t *) ALC_TEST1(RBT_OP(4), (T))) +#define RBT_NEXT(T) ((RBTL_t *) ALC_TEST1(RBT_OP(5), (T))) +#define RBT_IS_BLACK(T) ((Ulong) ALC_TEST1(RBT_OP(6), (T))) +#define RBT_IS_TREE(T) ((Ulong) ALC_TEST1(RBT_OP(7), (T))) +#define IS_AOFF(A) ((Ulong) ALC_TEST1(RBT_OP(8), (A))) +#define RBT_MAX_SZ(T) ((Ulong) ALC_TEST1(RBT_OP(9), (T))) /* From erl_mseg.c */ #define HAVE_MSEG() ((int) ALC_TEST0(0x400)) diff --git a/erts/emulator/test/alloc_SUITE_data/coalesce.c b/erts/emulator/test/alloc_SUITE_data/coalesce.c index c84da97d35..6f35d3279b 100644 --- a/erts/emulator/test/alloc_SUITE_data/coalesce.c +++ b/erts/emulator/test/alloc_SUITE_data/coalesce.c @@ -267,7 +267,7 @@ void testcase_run(TestCaseState_t *tcs) { char *argv_org[] = {"-tmmbcs1024", "-tsbct2048", "-trmbcmt100", "-tas", NULL, NULL}; - char *alg[] = {"af", "gf", "bf", "aobf", NULL}; + char *alg[] = {"af", "gf", "bf", "aobf", "aoff", NULL}; int i; for (i = 0; alg[i]; i++) { diff --git a/erts/emulator/test/alloc_SUITE_data/rbtree.c b/erts/emulator/test/alloc_SUITE_data/rbtree.c index c97e0aac1a..4e7f821baf 100644 --- a/erts/emulator/test/alloc_SUITE_data/rbtree.c +++ b/erts/emulator/test/alloc_SUITE_data/rbtree.c @@ -34,6 +34,14 @@ typedef struct { #define PRINT_TREE #endif +/* Ugly hack to steer the test code towards the right allocator */ +#define RBT_OP(CMD) (current_rbt_type_op_base + (CMD)) +static enum { + BESTFIT_OP_BASE = 0x200, + AO_FIRSTFIT_OP_BASE = 0x500 +}current_rbt_type_op_base; + + #ifdef PRINT_TREE #define INDENT_STEP 5 @@ -65,12 +73,11 @@ print_tree_aux(TestCaseState_t *tcs, RBT_t *x, int indent) static void -print_tree(TestCaseState_t *tcs, RBT_t *root, int aobf) +print_tree(TestCaseState_t *tcs, RBT_t *root) { - char *type = aobf ? "Size-Adress" : "Size"; - testcase_printf(tcs, " --- %s tree begin ---\r\n", type); + testcase_printf(tcs, " --- Tree begin ---\r\n"); print_tree_aux(tcs, root, 0); - testcase_printf(tcs, " --- %s tree end ---\r\n", type); + testcase_printf(tcs, " --- Tree end ---\r\n"); } #endif @@ -78,7 +85,8 @@ print_tree(TestCaseState_t *tcs, RBT_t *root, int aobf) static RBT_t * check_tree(TestCaseState_t *tcs, Allctr_t *alc, Ulong size) { - int i, max_i, address_order; + enum { BF, AOBF, AOFF }type; + int i, max_i; char stk[128]; RBT_t *root, *x, *y, *res; Ulong x_sz, y_sz, is_x_black; @@ -86,11 +94,14 @@ check_tree(TestCaseState_t *tcs, Allctr_t *alc, Ulong size) res = NULL; - address_order = IS_AOBF(alc); + if (IS_AOBF(alc)) type = AOBF; + else if (IS_AOFF(alc)) type = AOFF; + else type = BF; + root = RBT_ROOT(alc); #ifdef PRINT_TREE - print_tree(tcs, root, address_order); + print_tree(tcs, root); #endif max_i = i = -1; @@ -165,12 +176,18 @@ check_tree(TestCaseState_t *tcs, Allctr_t *alc, Ulong size) if (y) { y_sz = BLK_SZ(y); ASSERT(tcs, RBT_PARENT(y) == x); - if (address_order) { + switch (type) { + case AOBF: ASSERT(tcs, y_sz < x_sz || (y_sz == x_sz && y < x)); - } - else { + break; + case BF: ASSERT(tcs, RBT_IS_TREE(y)); ASSERT(tcs, y_sz < x_sz); + break; + case AOFF: + ASSERT(tcs, y < x); + ASSERT(tcs, RBT_MAX_SZ(y) <= RBT_MAX_SZ(x)); + break; } } @@ -178,16 +195,22 @@ check_tree(TestCaseState_t *tcs, Allctr_t *alc, Ulong size) if (y) { y_sz = BLK_SZ(y); ASSERT(tcs, RBT_PARENT(y) == x); - if (address_order) { + switch (type) { + case AOBF: ASSERT(tcs, y_sz > x_sz || (y_sz == x_sz && y > x)); - } - else { + break; + case BF: ASSERT(tcs, RBT_IS_TREE(y)); ASSERT(tcs, y_sz > x_sz); + break; + case AOFF: + ASSERT(tcs, y > x); + ASSERT(tcs, RBT_MAX_SZ(y) <= RBT_MAX_SZ(x)); + break; } } - if (!address_order) { + if (type == BF) { Ulong l_sz; RBTL_t *l = RBT_NEXT(x); for (l = RBT_NEXT(x); l; l = RBT_NEXT(l)) { @@ -202,13 +225,20 @@ check_tree(TestCaseState_t *tcs, Allctr_t *alc, Ulong size) res = x; else { y_sz = BLK_SZ(res); - if (address_order) { + switch (type) { + case AOBF: if (x_sz < y_sz || (x_sz == y_sz && x < res)) res = x; - } - else { - if (!res || x_sz < y_sz) + break; + case BF: + if (x_sz < y_sz) res = x; + break; + case AOFF: + if (x < res) { + res = x; + } + break; } } } @@ -257,7 +287,7 @@ static void test_it(TestCaseState_t *tcs) { int i; - Allctr_t a = ((rbtree_test_data *) tcs->extra)->allocator; + Allctr_t* a = ((rbtree_test_data *) tcs->extra)->allocator; void **blk = ((rbtree_test_data *) tcs->extra)->blk; void **fence = ((rbtree_test_data *) tcs->extra)->fence; Ulong min_blk_sz; @@ -338,6 +368,7 @@ testcase_run(TestCaseState_t *tcs) { char *argv1[] = {"-tasbf", NULL}; char *argv2[] = {"-tasaobf", NULL}; + char *argv3[] = {"-tasaoff", NULL}; Allctr_t *a; rbtree_test_data *td; @@ -355,6 +386,7 @@ testcase_run(TestCaseState_t *tcs) testcase_printf(tcs, "Starting test of best fit...\n"); + current_rbt_type_op_base = BESTFIT_OP_BASE; td->allocator = a = START_ALC("rbtree_bf_", 0, argv1); ASSERT(tcs, a); @@ -371,6 +403,7 @@ testcase_run(TestCaseState_t *tcs) testcase_printf(tcs, "Starting test of address order best fit...\n"); + current_rbt_type_op_base = BESTFIT_OP_BASE; td->allocator = a = START_ALC("rbtree_aobf_", 0, argv2); ASSERT(tcs, a); @@ -383,4 +416,19 @@ testcase_run(TestCaseState_t *tcs) testcase_printf(tcs, "Address order best fit test succeeded!\n"); + /* Address order first fit... */ + + testcase_printf(tcs, "Starting test of address order first fit...\n"); + + current_rbt_type_op_base = AO_FIRSTFIT_OP_BASE; + td->allocator = a = START_ALC("rbtree_aoff_", 0, argv3); + + ASSERT(tcs, a); + + test_it(tcs); + + STOP_ALC(a); + td->allocator = NULL; + + testcase_printf(tcs, "Address order first fit test succeeded!\n"); } diff --git a/erts/emulator/test/bs_construct_SUITE.erl b/erts/emulator/test/bs_construct_SUITE.erl index 1959803385..7fdf36711b 100644 --- a/erts/emulator/test/bs_construct_SUITE.erl +++ b/erts/emulator/test/bs_construct_SUITE.erl @@ -553,6 +553,11 @@ huge_float_check({'EXIT',{badarg,_}}) -> ok. huge_binary(Config) when is_list(Config) -> ?line 16777216 = size(<<0:(id(1 bsl 26)),(-1):(id(1 bsl 26))>>), + ?line garbage_collect(), + ?line id(<<0:((1 bsl 32)-1)>>), + ?line garbage_collect(), + ?line id(<<0:(id((1 bsl 32)-1))>>), + ?line garbage_collect(), ok. system_limit(Config) when is_list(Config) -> @@ -565,6 +570,10 @@ system_limit(Config) when is_list(Config) -> ?line {'EXIT',{system_limit,_}} = (catch <<(id(<<>>))/binary,0:(id(1 bsl 100))>>), + %% Would fail to load. + ?line {'EXIT',{system_limit,_}} = (catch <<0:(1 bsl 67)>>), + ?line {'EXIT',{system_limit,_}} = (catch <<0:((1 bsl 64)+1)>>), + case WordSize of 4 -> system_limit_32(); @@ -581,6 +590,14 @@ system_limit_32() -> ?line {'EXIT',{system_limit,_}} = (catch <<0:(id(8)),42:536870912/unit:8>>), ?line {'EXIT',{system_limit,_}} = (catch <<0:(id(8)),42:(id(536870912))/unit:8>>), + + %% The size would be silently truncated, resulting in a crash. + ?line {'EXIT',{system_limit,_}} = (catch <<0:(1 bsl 35)>>), + ?line {'EXIT',{system_limit,_}} = (catch <<0:((1 bsl 32)+1)>>), + + %% Would fail to load. + ?line {'EXIT',{system_limit,_}} = (catch <<0:(1 bsl 43)>>), + ?line {'EXIT',{system_limit,_}} = (catch <<0:((1 bsl 40)+1)>>), ok. badarg(Config) when is_list(Config) -> diff --git a/erts/emulator/test/code_SUITE.erl b/erts/emulator/test/code_SUITE.erl index a062cea117..29cbdedd17 100644 --- a/erts/emulator/test/code_SUITE.erl +++ b/erts/emulator/test/code_SUITE.erl @@ -20,7 +20,9 @@ -module(code_SUITE). -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2, - new_binary_types/1,t_check_process_code/1,t_check_process_code_ets/1, + new_binary_types/1, + t_check_process_code/1,t_check_old_code/1, + t_check_process_code_ets/1, external_fun/1,get_chunk/1,module_md5/1,make_stub/1, make_stub_many_funs/1,constant_pools/1, false_dependency/1,coverage/1]). @@ -31,7 +33,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [new_binary_types, t_check_process_code, - t_check_process_code_ets, external_fun, get_chunk, + t_check_process_code_ets, t_check_old_code, external_fun, get_chunk, module_md5, make_stub, make_stub_many_funs, constant_pools, false_dependency, coverage]. @@ -248,6 +250,32 @@ fun_refc(F) -> Count. +%% Test the erlang:check_old_code/1 BIF. +t_check_old_code(Config) when is_list(Config) -> + ?line Data = ?config(data_dir, Config), + ?line File = filename:join(Data, "my_code_test"), + + ?line erlang:purge_module(my_code_test), + ?line erlang:delete_module(my_code_test), + ?line catch erlang:purge_module(my_code_test), + + ?line false = erlang:check_old_code(my_code_test), + + ?line {ok,my_code_test,Code} = compile:file(File, [binary]), + ?line {module,my_code_test} = code:load_binary(my_code_test, File, Code), + + ?line false = erlang:check_old_code(my_code_test), + ?line {module,my_code_test} = code:load_binary(my_code_test, File, Code), + ?line true = erlang:check_old_code(my_code_test), + + ?line true = erlang:purge_module(my_code_test), + ?line true = erlang:delete_module(my_code_test), + ?line true = erlang:purge_module(my_code_test), + + ?line {'EXIT',_} = (catch erlang:check_old_code([])), + + ok. + external_fun(Config) when is_list(Config) -> ?line false = erlang:function_exported(another_code_test, x, 1), ?line ExtFun = erlang:make_fun(id(another_code_test), x, 1), diff --git a/erts/emulator/test/fun_SUITE.erl b/erts/emulator/test/fun_SUITE.erl index 7795efe57e..559e540016 100644 --- a/erts/emulator/test/fun_SUITE.erl +++ b/erts/emulator/test/fun_SUITE.erl @@ -647,17 +647,11 @@ refc_dist_1() -> %% Fun is passed in an exit signal. Wait until it is gone. ?line wait_until(fun () -> 4 =/= fun_refc(F2) end), ?line 3 = fun_refc(F2), - erts_debug:set_internal_state(available_internal_state, true), - ?line F_refc = case erts_debug:get_internal_state(force_heap_frags) of - false -> 3; - true -> 2 % GC after bif already decreased it - end, - ?line F_refc = fun_refc(F), - erts_debug:set_internal_state(available_internal_state, false), + ?line true = erlang:garbage_collect(), + ?line 2 = fun_refc(F), refc_dist_send(Node, F). refc_dist_send(Node, F) -> - ?line true = erlang:garbage_collect(), ?line Pid = spawn_link(Node, fun() -> receive {To,Fun} when is_function(Fun) -> diff --git a/erts/emulator/test/hibernate_SUITE.erl b/erts/emulator/test/hibernate_SUITE.erl index 203fa6b48e..82a0aad189 100644 --- a/erts/emulator/test/hibernate_SUITE.erl +++ b/erts/emulator/test/hibernate_SUITE.erl @@ -25,16 +25,16 @@ init_per_group/2,end_per_group/2, init_per_testcase/2,end_per_testcase/2, basic/1,dynamic_call/1,min_heap_size/1,bad_args/1, - messages_in_queue/1,undefined_mfa/1, no_heap/1]). + messages_in_queue/1,undefined_mfa/1,no_heap/1,wake_up_and_bif_trap/1]). %% Used by test cases. --export([basic_hibernator/1,dynamic_call_hibernator/2,messages_in_queue_restart/2, no_heap_loop/0]). +-export([basic_hibernator/1,dynamic_call_hibernator/2,messages_in_queue_restart/2, no_heap_loop/0,characters_to_list_trap/1]). suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [basic, dynamic_call, min_heap_size, bad_args, messages_in_queue, - undefined_mfa, no_heap]. + undefined_mfa, no_heap, wake_up_and_bif_trap]. groups() -> []. @@ -384,6 +384,31 @@ clean_dict() -> lists:foreach(fun ({Key, _}) -> erase(Key) end, Dict). %% +%% Wake up and then immediatly bif trap with a lengthy computation. +%% + +wake_up_and_bif_trap(doc) -> []; +wake_up_and_bif_trap(suite) -> []; +wake_up_and_bif_trap(Config) when is_list(Config) -> + ?line Self = self(), + ?line Pid = spawn_link(fun() -> erlang:hibernate(?MODULE, characters_to_list_trap, [Self]) end), + ?line Pid ! wakeup, + ?line receive + {ok, Pid0} when Pid0 =:= Pid -> ok + after 5000 -> + ?line ?t:fail(process_blocked) + end, + ?line unlink(Pid), + ?line exit(Pid, bye). + +%% Lengthy computation that traps (in characters_to_list_trap_3). +characters_to_list_trap(Parent) -> + Bin0 = <<"abcdefghijklmnopqrstuvwxz0123456789">>, + Bin = binary:copy(Bin0, 1500), + unicode:characters_to_list(Bin), + Parent ! {ok, self()}. + +%% %% Misc %% diff --git a/erts/emulator/test/match_spec_SUITE.erl b/erts/emulator/test/match_spec_SUITE.erl index 2b21fa58f4..461773114e 100644 --- a/erts/emulator/test/match_spec_SUITE.erl +++ b/erts/emulator/test/match_spec_SUITE.erl @@ -27,8 +27,9 @@ destructive_in_test_bif/1, guard_exceptions/1, unary_plus/1, unary_minus/1, moving_labels/1]). -export([fpe/1]). +-export([otp_9422/1]). --export([runner/2]). +-export([runner/2, loop_runner/3]). -export([f1/1, f2/2, f3/2, fn/1, fn/2, fn/3]). -export([do_boxed_and_small/0]). @@ -57,7 +58,8 @@ all() -> trace_control_word, silent, silent_no_ms, ms_trace2, ms_trace3, boxed_and_small, destructive_in_test_bif, guard_exceptions, unary_plus, unary_minus, fpe, - moving_labels]; + moving_labels, + otp_9422]; true -> [not_run] end. @@ -208,6 +210,43 @@ test_3(Config) when is_list(Config) -> ?line collect(P1, [{trace, P1, call, {?MODULE, f2, [a, b]}, [true]}]), ?line ok. +otp_9422(doc) -> []; +otp_9422(Config) when is_list(Config) -> + Laps = 1000, + ?line Fun1 = fun() -> otp_9422_tracee() end, + ?line P1 = spawn_link(?MODULE, loop_runner, [self(), Fun1, Laps]), + io:format("spawned ~p as tracee\n", [P1]), + + ?line erlang:trace(P1, true, [call, silent]), + + ?line Fun2 = fun() -> otp_9422_trace_changer() end, + ?line P2 = spawn_link(?MODULE, loop_runner, [self(), Fun2, Laps]), + io:format("spawned ~p as trace_changer\n", [P2]), + + start_collect(P1), + start_collect(P2), + + %%receive after 10*1000 -> ok end, + + stop_collect(P1), + stop_collect(P2), + ok. + +otp_9422_tracee() -> + ?MODULE:f1(a), + ?MODULE:f1(b), + ?MODULE:f1(c). + +otp_9422_trace_changer() -> + Pat1 = [{[a], [], [{enable_trace, arity}]}], + ?line erlang:trace_pattern({?MODULE, f1, 1}, Pat1), + Pat2 = [{[b], [], [{disable_trace, arity}]}], + ?line erlang:trace_pattern({?MODULE, f1, 1}, Pat2). + + + + + bad_match_spec_bin(Config) when is_list(Config) -> {'EXIT',{badarg,_}} = (catch ets:match_spec_run([1], <<>>)), B0 = <<1,2>>, @@ -932,6 +971,24 @@ runner(Collector, Fun) -> Collector ! {gone, self()} end. +loop_runner(Collector, Fun, Laps) -> + receive + {go, Collector} -> + go + end, + loop_runner_cont(Collector, Fun, 0, Laps). + +loop_runner_cont(_Collector, _Fun, Laps, Laps) -> + receive + {done, Collector} -> + io:format("loop_runner ~p exit after ~p laps\n", [self(), Laps]), + Collector ! {gone, self()} + end; +loop_runner_cont(Collector, Fun, N, Laps) -> + Fun(), + loop_runner_cont(Collector, Fun, N+1, Laps). + + f1(X) -> {X}. diff --git a/erts/emulator/test/mtx_SUITE_data/mtx_SUITE.c b/erts/emulator/test/mtx_SUITE_data/mtx_SUITE.c index 818023211c..0e4065c26b 100644 --- a/erts/emulator/test/mtx_SUITE_data/mtx_SUITE.c +++ b/erts/emulator/test/mtx_SUITE_data/mtx_SUITE.c @@ -552,13 +552,19 @@ create_rwlock(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) static ERL_NIF_TERM rwlock_op(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { - rwlock_resource_t *rwlr; + /* + * Use a union for pointer type conversion to avoid compiler warnings + * about strict-aliasing violations with gcc-4.1. gcc >= 4.2 does not + * emit the warning. + * TODO: Reconsider use of union once gcc-4.1 is obsolete? + */ + union { void* vp; rwlock_resource_t *p; } rwlr; int blocking, write, wait_locked, wait_unlocked; if (argc != 5) goto badarg; - if (!enif_get_resource(env, argv[0], enif_priv_data(env), (void **) &rwlr)) + if (!enif_get_resource(env, argv[0], enif_priv_data(env), &rwlr.vp)) goto badarg; blocking = get_bool(env, argv[1]); @@ -581,22 +587,22 @@ rwlock_op(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) if (write) { if (blocking) - RWMUTEX_WLOCK(rwlr->rwlock); + RWMUTEX_WLOCK(rwlr.p->rwlock); else - while (EBUSY == RWMUTEX_TRYWLOCK(rwlr->rwlock)); - if (rwlr->lock_check) { - ASSERT(!ATOMIC_READ(&rwlr->is_locked)); - ATOMIC_SET(&rwlr->is_locked, -1); + while (EBUSY == RWMUTEX_TRYWLOCK(rwlr.p->rwlock)); + if (rwlr.p->lock_check) { + ASSERT(!ATOMIC_READ(&rwlr.p->is_locked)); + ATOMIC_SET(&rwlr.p->is_locked, -1); } } else { if (blocking) - RWMUTEX_RLOCK(rwlr->rwlock); + RWMUTEX_RLOCK(rwlr.p->rwlock); else - while (EBUSY == RWMUTEX_TRYRLOCK(rwlr->rwlock)); - if (rwlr->lock_check) { - ASSERT(ATOMIC_READ(&rwlr->is_locked) >= 0); - ATOMIC_INC(&rwlr->is_locked); + while (EBUSY == RWMUTEX_TRYRLOCK(rwlr.p->rwlock)); + if (rwlr.p->lock_check) { + ASSERT(ATOMIC_READ(&rwlr.p->is_locked) >= 0); + ATOMIC_INC(&rwlr.p->is_locked); } } @@ -604,18 +610,18 @@ rwlock_op(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) milli_sleep(wait_locked); if (write) { - if (rwlr->lock_check) { - ASSERT(ATOMIC_READ(&rwlr->is_locked) == -1); - ATOMIC_SET(&rwlr->is_locked, 0); + if (rwlr.p->lock_check) { + ASSERT(ATOMIC_READ(&rwlr.p->is_locked) == -1); + ATOMIC_SET(&rwlr.p->is_locked, 0); } - RWMUTEX_WUNLOCK(rwlr->rwlock); + RWMUTEX_WUNLOCK(rwlr.p->rwlock); } else { - if (rwlr->lock_check) { - ASSERT(ATOMIC_READ(&rwlr->is_locked) > 0); - ATOMIC_DEC(&rwlr->is_locked); + if (rwlr.p->lock_check) { + ASSERT(ATOMIC_READ(&rwlr.p->is_locked) > 0); + ATOMIC_DEC(&rwlr.p->is_locked); } - RWMUTEX_RUNLOCK(rwlr->rwlock); + RWMUTEX_RUNLOCK(rwlr.p->rwlock); } if (wait_unlocked) diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c index 00a1365bc3..92f1bab8dd 100644 --- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c +++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c @@ -41,7 +41,18 @@ typedef struct CallInfo* call_history; NifModPrivData* nif_mod; union { ErlNifResourceType* t; long l; } rt_arr[2]; -}PrivData; +} PrivData; + +/* + * Use a union for pointer type conversion to avoid compiler warnings + * about strict-aliasing violations with gcc-4.1. gcc >= 4.2 does not + * emit the warning. + * TODO: Reconsider use of union once gcc-4.1 is obsolete? + */ +typedef union { + void* vp; + struct make_term_info* p; +} mti_t; void add_call(ErlNifEnv* env, PrivData* data, const char* func_name) { @@ -707,7 +718,7 @@ static ERL_NIF_TERM get_resource_type(ErlNifEnv* env, int argc, const ERL_NIF_TE static ERL_NIF_TERM alloc_resource(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { ErlNifBinary data_bin; - union { ErlNifResourceType* t; long l;} type; + union { ErlNifResourceType* t; long l; } type; union { void* p; long l;} data; if (!enif_get_long(env, argv[0], &type.l) || !enif_inspect_binary(env, argv[1], &data_bin) @@ -731,7 +742,7 @@ static ERL_NIF_TERM make_resource(ErlNifEnv* env, int argc, const ERL_NIF_TERM a static ERL_NIF_TERM make_new_resource(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { ErlNifBinary data_bin; - union { ErlNifResourceType* t; long l;} type; + union { ErlNifResourceType* t; long l; } type; void* data; ERL_NIF_TERM ret; if (!enif_get_long(env, argv[0], &type.l) @@ -749,7 +760,7 @@ static ERL_NIF_TERM make_new_resource(ErlNifEnv* env, int argc, const ERL_NIF_TE static ERL_NIF_TERM make_new_resource_binary(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { ErlNifBinary data_bin; - union { struct binary_resource* p; void* vp; long l;} br; + union { struct binary_resource* p; void* vp; long l; } br; void* buf; ERL_NIF_TERM ret; if (!enif_inspect_binary(env, argv[0], &data_bin) @@ -1269,10 +1280,7 @@ static void msgenv_dtor(ErlNifEnv* env, void* obj) static ERL_NIF_TERM clear_msgenv(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { - union { - void* vp; - struct make_term_info* p; - }mti; + mti_t mti; if (!enif_get_resource(env, argv[0], msgenv_resource_type, &mti.vp)) { return enif_make_badarg(env); } @@ -1285,7 +1293,7 @@ static ERL_NIF_TERM clear_msgenv(ErlNifEnv* env, int argc, const ERL_NIF_TERM ar static ERL_NIF_TERM grow_blob(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { - union { void* vp; struct make_term_info* p; }mti; + mti_t mti; ERL_NIF_TERM term; if (!enif_get_resource(env, argv[0], msgenv_resource_type, &mti.vp) || (argc>2 && !enif_get_uint(env,argv[2], &mti.p->n))) { @@ -1301,7 +1309,7 @@ static ERL_NIF_TERM grow_blob(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[ static ERL_NIF_TERM send_blob(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { - union { void* vp; struct make_term_info* p; }mti; + mti_t mti; ErlNifPid to; ERL_NIF_TERM copy; int res; @@ -1316,7 +1324,7 @@ static ERL_NIF_TERM send_blob(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[ static ERL_NIF_TERM send3_blob(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { - union { void* vp; struct make_term_info* p; }mti; + mti_t mti; ErlNifPid to; ERL_NIF_TERM copy; int res; @@ -1334,7 +1342,7 @@ static ERL_NIF_TERM send3_blob(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv void* threaded_sender(void *arg) { - union { void* vp; struct make_term_info* p; }mti; + mti_t mti; mti.vp = arg; enif_mutex_lock(mti.p->mtx); @@ -1349,7 +1357,7 @@ void* threaded_sender(void *arg) static ERL_NIF_TERM send_blob_thread(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { - union { void* vp; struct make_term_info* p; }mti; + mti_t mti; ERL_NIF_TERM copy; if (!enif_get_resource(env, argv[0], msgenv_resource_type, &mti.vp) || !enif_get_local_pid(env,argv[1], &mti.p->to_pid)) { @@ -1375,7 +1383,7 @@ static ERL_NIF_TERM send_blob_thread(ErlNifEnv* env, int argc, const ERL_NIF_TER static ERL_NIF_TERM join_send_thread(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { - union { void* vp; struct make_term_info* p; }mti; + mti_t mti; int err; if (!enif_get_resource(env, argv[0], msgenv_resource_type, &mti.vp)) { return enif_make_badarg(env); @@ -1392,7 +1400,7 @@ static ERL_NIF_TERM join_send_thread(ErlNifEnv* env, int argc, const ERL_NIF_TER static ERL_NIF_TERM copy_blob(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { - union { void* vp; struct make_term_info* p; }mti; + mti_t mti; if (!enif_get_resource(env, argv[0], msgenv_resource_type, &mti.vp)) { return enif_make_badarg(env); } diff --git a/erts/emulator/utils/beam_makeops b/erts/emulator/utils/beam_makeops index e7c57142c0..354439b5e3 100755 --- a/erts/emulator/utils/beam_makeops +++ b/erts/emulator/utils/beam_makeops @@ -67,6 +67,10 @@ my $max_gen_operands = 8; # Must be even. The beam_load.c file must be updated, too. my $max_spec_operands = 6; +# The maximum number of primitive genop_types. + +my $max_genop_types = 16; + my %gen_opnum; my %num_specific; my %gen_to_spec; @@ -106,7 +110,7 @@ my @pred_table; # Operand types for generic instructions. my $compiler_types = "uiaxyfhz"; -my $loader_types = "nprvlq"; +my $loader_types = "nprvlqo"; my $genop_types = $compiler_types . $loader_types; # @@ -142,34 +146,61 @@ my %arg_size = ('r' => 0, # x(0) - x register zero my %type_bit; my @tag_type; +sub define_type_bit { + my($tag,$val) = @_; + defined $type_bit{$tag} and + sanity("the tag '$tag' has already been defined with the value ", + $type_bit{$tag}); + $type_bit{$tag} = $val; +} + { my($bit) = 1; my(%bit); foreach (split('', $genop_types)) { push(@tag_type, $_); - $type_bit{$_} = $bit; + define_type_bit($_, $bit); $bit{$_} = $bit; $bit *= 2; } # Composed types. - $type_bit{'d'} = $type_bit{'x'} | $type_bit{'y'} | $type_bit{'r'}; - $type_bit{'c'} = $type_bit{'i'} | $type_bit{'a'} | $type_bit{'n'} | $type_bit{'q'}; - $type_bit{'s'} = $type_bit{'d'} | $type_bit{'i'} | $type_bit{'a'} | $type_bit{'n'}; - $type_bit{'j'} = $type_bit{'f'} | $type_bit{'p'}; + define_type_bit('d', $type_bit{'x'} | $type_bit{'y'} | $type_bit{'r'}); + define_type_bit('c', $type_bit{'i'} | $type_bit{'a'} | + $type_bit{'n'} | $type_bit{'q'}); + define_type_bit('s', $type_bit{'d'} | $type_bit{'i'} | + $type_bit{'a'} | $type_bit{'n'}); + define_type_bit('j', $type_bit{'f'} | $type_bit{'p'}); # Aliases (for matching purposes). - $type_bit{'I'} = $type_bit{'u'}; - $type_bit{'t'} = $type_bit{'u'}; - $type_bit{'A'} = $type_bit{'u'}; - $type_bit{'L'} = $type_bit{'u'}; - $type_bit{'b'} = $type_bit{'u'}; - $type_bit{'N'} = $type_bit{'u'}; - $type_bit{'U'} = $type_bit{'u'}; - $type_bit{'e'} = $type_bit{'u'}; - $type_bit{'P'} = $type_bit{'u'}; - $type_bit{'Q'} = $type_bit{'u'}; + define_type_bit('I', $type_bit{'u'}); + define_type_bit('t', $type_bit{'u'}); + define_type_bit('A', $type_bit{'u'}); + define_type_bit('L', $type_bit{'u'}); + define_type_bit('b', $type_bit{'u'}); + define_type_bit('N', $type_bit{'u'}); + define_type_bit('U', $type_bit{'u'}); + define_type_bit('e', $type_bit{'u'}); + define_type_bit('P', $type_bit{'u'}); + define_type_bit('Q', $type_bit{'u'}); +} + +# +# Sanity checks. +# + +{ + if (@tag_type > $max_genop_types) { + sanity("\$max_genop_types is $max_genop_types, ", + "but there are ", scalar(@tag_type), + " primitive tags defined\n"); + } + + foreach my $tag (@tag_type) { + sanity("tag '$tag': primitive tags must be named with lowercase letters") + unless $tag =~ /^[a-z]$/; + } } # @@ -436,12 +467,12 @@ sub emulator_output { # my(@bits) = (0) x ($max_spec_operands/2); - my($shift) = 16; my($i); for ($i = 0; $i < $max_spec_operands && defined $args[$i]; $i++) { my $t = $args[$i]; if (defined $type_bit{$t}) { - $bits[int($i/2)] |= $type_bit{$t} << (16*($i%2)); + my $shift = $max_genop_types * ($i % 2); + $bits[int($i/2)] |= $type_bit{$t} << $shift; } } @@ -753,6 +784,10 @@ sub error { die $where, @message, "\n"; } +sub sanity { + die "internal error: ", @_, "\n"; +} + sub comment { my($lang, @comments) = @_; my($prefix); diff --git a/erts/epmd/src/epmd.c b/erts/epmd/src/epmd.c index 08576d923f..2267f9b12b 100644 --- a/erts/epmd/src/epmd.c +++ b/erts/epmd/src/epmd.c @@ -324,7 +324,11 @@ static void run_daemon(EpmdVars *g) } /* move cwd to root to make sure we are not on a mounted filesystem */ - chdir("/"); + if (chdir("/") < 0) + { + dbg_perror(g,"epmd: chdir() failed"); + epmd_cleanup_exit(g,1); + } umask(0); diff --git a/erts/epmd/src/epmd_cli.c b/erts/epmd/src/epmd_cli.c index ac55ba6bb6..2377c0dfe7 100644 --- a/erts/epmd/src/epmd_cli.c +++ b/erts/epmd/src/epmd_cli.c @@ -104,7 +104,10 @@ void epmd_call(EpmdVars *g,int what) fd = conn_to_epmd(g); put_int16(1,buf); buf[2] = what; - write(fd,buf,3); + if (write(fd, buf, 3) != 3) { + printf("epmd: Can't write to epmd\n"); + epmd_cleanup_exit(g,1); + } if (read(fd,(char *)&i,4) != 4) { if (!g->silent) printf("epmd: no response from local epmd\n"); diff --git a/erts/epmd/src/epmd_int.h b/erts/epmd/src/epmd_int.h index 2a0de4df9c..a2d7559f9d 100644 --- a/erts/epmd/src/epmd_int.h +++ b/erts/epmd/src/epmd_int.h @@ -240,6 +240,14 @@ #define put_int16(i, s) {((unsigned char*)(s))[0] = ((i) >> 8) & 0xff; \ ((unsigned char*)(s))[1] = (i) & 0xff;} +#if defined(__GNUC__) +# define EPMD_INLINE __inline__ +#elif defined(__WIN32__) +# define EPMD_INLINE __inline +#else +# define EPMD_INLINE +#endif + /* ************************************************************************ */ /* Stuctures used by server */ @@ -295,6 +303,7 @@ typedef struct { unsigned delay_write; int max_conn; int active_conn; + int select_fd_top; char *progname; Connection *conn; Nodes nodes; diff --git a/erts/epmd/src/epmd_srv.c b/erts/epmd/src/epmd_srv.c index 4d9b454f97..5debae26b6 100644 --- a/erts/epmd/src/epmd_srv.c +++ b/erts/epmd/src/epmd_srv.c @@ -80,6 +80,13 @@ static int reply(EpmdVars*,int,char *,int); static void dbg_print_buf(EpmdVars*,char *,int); static void print_names(EpmdVars*); +static EPMD_INLINE void select_fd_set(EpmdVars* g, int fd) +{ + FD_SET(fd, &g->orig_read_mask); + if (fd >= g->select_fd_top) { + g->select_fd_top = fd + 1; + } +} void run(EpmdVars *g) { @@ -171,6 +178,7 @@ void run(EpmdVars *g) g->max_conn -= num_sockets; FD_ZERO(&g->orig_read_mask); + g->select_fd_top = 0; for (i = 0; i < num_sockets; i++) { @@ -232,14 +240,14 @@ void run(EpmdVars *g) dbg_perror(g,"failed to listen on socket"); epmd_cleanup_exit(g,1); } - FD_SET(listensock[i],&g->orig_read_mask); + select_fd_set(g, listensock[i]); } dbg_tty_printf(g,2,"entering the main select() loop"); select_again: while(1) - { + { fd_set read_mask = g->orig_read_mask; struct timeval timeout; int ret; @@ -251,7 +259,8 @@ void run(EpmdVars *g) timeout.tv_sec = (g->packet_timeout < IDLE_TIMEOUT) ? 1 : IDLE_TIMEOUT; timeout.tv_usec = 0; - if ((ret = select(g->max_conn,&read_mask,(fd_set *)0,(fd_set *)0,&timeout)) < 0) { + if ((ret = select(g->select_fd_top, + &read_mask, (fd_set *)0,(fd_set *)0,&timeout)) < 0) { dbg_perror(g,"error in select "); switch (errno) { case EAGAIN: @@ -821,7 +830,7 @@ static int conn_open(EpmdVars *g,int fd) s = &g->conn[i]; /* From now on we want to know if there are data to be read */ - FD_SET(fd, &g->orig_read_mask); + select_fd_set(g, fd); s->fd = fd; s->open = EPMD_TRUE; @@ -886,6 +895,7 @@ int epmd_conn_close(EpmdVars *g,Connection *s) dbg_tty_printf(g,2,"closing connection on file descriptor %d",s->fd); FD_CLR(s->fd,&g->orig_read_mask); + /* we don't bother lowering g->select_fd_top */ close(s->fd); /* Sometimes already closed but close anyway */ s->open = EPMD_FALSE; if (s->buf != NULL) { /* Should never be NULL but test anyway */ @@ -1115,7 +1125,7 @@ static Node *node_reg2(EpmdVars *g, node->extralen = extralen; memcpy(node->extra,extra,extralen); strcpy(node->symname,name); - FD_SET(fd,&g->orig_read_mask); + select_fd_set(g, fd); if (highvsn == 0) { dbg_tty_printf(g,1,"registering '%s:%d', port %d", diff --git a/erts/example/matrix_nif.c b/erts/example/matrix_nif.c index c5e01dade5..43f9526ae3 100644 --- a/erts/example/matrix_nif.c +++ b/erts/example/matrix_nif.c @@ -31,7 +31,19 @@ typedef struct unsigned nrows; unsigned ncols; double* data; -}Matrix; +} Matrix; + +/* + * Use a union for pointer type conversion to avoid compiler warnings + * about strict-aliasing violations with gcc-4.1. gcc >= 4.2 does not + * emit the warning. + * TODO: Reconsider use of union once gcc-4.1 is obsolete? + */ +typedef union +{ + void* vp; + Matrix* p; +} mx_t; #define POS(MX, ROW, COL) ((MX)->data[(ROW)* (MX)->ncols + (COL)]) @@ -44,8 +56,9 @@ static ErlNifResourceType* resource_type = NULL; static int load(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info) { - ErlNifResourceType* rt = enif_open_resource_type(env, "matrix_nif_example", - matrix_dtor, + ErlNifResourceType* rt = enif_open_resource_type(env, NULL, + "matrix_nif_example", + matrix_dtor, ERL_NIF_RT_CREATE, NULL); if (rt == NULL) { return -1; @@ -90,12 +103,12 @@ static ERL_NIF_TERM create(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) } ret = enif_make_resource(env, mx); - enif_release_resource(env, mx); + enif_release_resource(mx); return ret; badarg: if (mx != NULL) { - enif_release_resource(env,mx); + enif_release_resource(mx); } return enif_make_badarg(env); } @@ -104,14 +117,14 @@ badarg: static ERL_NIF_TERM pos(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { /* pos(Matrix, Row, Column) -> float() */ - Matrix* mx; + mx_t mx; unsigned i, j; - if (!enif_get_resource(env, argv[0], resource_type, (void**)&mx) || - !enif_get_uint(env, argv[1], &i) || (--i >= mx->nrows) || - !enif_get_uint(env, argv[2], &j) || (--j >= mx->ncols)) { + if (!enif_get_resource(env, argv[0], resource_type, &mx.vp) || + !enif_get_uint(env, argv[1], &i) || (--i >= mx.p->nrows) || + !enif_get_uint(env, argv[2], &j) || (--j >= mx.p->ncols)) { return enif_make_badarg(env); } - return enif_make_double(env, POS(mx, i,j)); + return enif_make_double(env, POS(mx.p, i,j)); } static ERL_NIF_TERM add(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) @@ -119,37 +132,38 @@ static ERL_NIF_TERM add(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) /* add(Matrix_A, Matrix_B) -> Matrix_Sum */ unsigned i, j; ERL_NIF_TERM ret; - Matrix* mxA = NULL; - Matrix* mxB = NULL; - Matrix* mxS = NULL; + mx_t mxA, mxB, mxS; + mxA.p = NULL; + mxB.p = NULL; + mxS.p = NULL; - if (!enif_get_resource(env, argv[0], resource_type, (void**)&mxA) || - !enif_get_resource(env, argv[1], resource_type, (void**)&mxB) || - mxA->nrows != mxB->nrows || - mxB->ncols != mxB->ncols) { + if (!enif_get_resource(env, argv[0], resource_type, &mxA.vp) || + !enif_get_resource(env, argv[1], resource_type, &mxB.vp) || + mxA.p->nrows != mxB.p->nrows || + mxB.p->ncols != mxB.p->ncols) { return enif_make_badarg(env); } - mxS = alloc_matrix(env, mxA->nrows, mxA->ncols); - for (i = 0; i < mxA->nrows; i++) { - for (j = 0; j < mxA->ncols; j++) { - POS(mxS, i, j) = POS(mxA, i, j) + POS(mxB, i, j); + mxS.p = alloc_matrix(env, mxA.p->nrows, mxA.p->ncols); + for (i = 0; i < mxA.p->nrows; i++) { + for (j = 0; j < mxA.p->ncols; j++) { + POS(mxS.p, i, j) = POS(mxA.p, i, j) + POS(mxB.p, i, j); } } - ret = enif_make_resource(env, mxS); - enif_release_resource(env, mxS); + ret = enif_make_resource(env, mxS.p); + enif_release_resource(mxS.p); return ret; } static ERL_NIF_TERM size_of(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { /* size(Matrix) -> {Nrows, Ncols} */ - Matrix* mx; - if (!enif_get_resource(env, argv[0], resource_type, (void**)&mx)) { + mx_t mx; + if (!enif_get_resource(env, argv[0], resource_type, &mx.vp)) { return enif_make_badarg(env); } - return enif_make_tuple2(env, enif_make_uint(env, mx->nrows), - enif_make_uint(env, mx->ncols)); + return enif_make_tuple2(env, enif_make_uint(env, mx.p->nrows), + enif_make_uint(env, mx.p->ncols)); } static ERL_NIF_TERM to_term(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) @@ -157,16 +171,17 @@ static ERL_NIF_TERM to_term(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) /* to_term(Matrix) -> [[first row], [second row], ...,[last row]] */ unsigned i, j; ERL_NIF_TERM res; - Matrix* mx = NULL; + mx_t mx; + mx.p = NULL; - if (!enif_get_resource(env, argv[0], resource_type, (void**)&mx)) { + if (!enif_get_resource(env, argv[0], resource_type, &mx.vp)) { return enif_make_badarg(env); } res = enif_make_list(env, 0); - for (i = mx->nrows; i-- > 0; ) { + for (i = mx.p->nrows; i-- > 0; ) { ERL_NIF_TERM row = enif_make_list(env, 0); - for (j = mx->ncols; j-- > 0; ) { - row = enif_make_list_cell(env, enif_make_double(env, POS(mx,i,j)), + for (j = mx.p->ncols; j-- > 0; ) { + row = enif_make_list_cell(env, enif_make_double(env, POS(mx.p,i,j)), row); } res = enif_make_list_cell(env, row, res); @@ -183,17 +198,17 @@ static int get_number(ErlNifEnv* env, ERL_NIF_TERM term, double* dp) static Matrix* alloc_matrix(ErlNifEnv* env, unsigned nrows, unsigned ncols) { - Matrix* mx = enif_alloc_resource(env, resource_type, sizeof(Matrix)); + Matrix* mx = enif_alloc_resource(resource_type, sizeof(Matrix)); mx->nrows = nrows; mx->ncols = ncols; - mx->data = enif_alloc(env, nrows*ncols*sizeof(double)); + mx->data = enif_alloc(nrows*ncols*sizeof(double)); return mx; } static void matrix_dtor(ErlNifEnv* env, void* obj) { Matrix* mx = (Matrix*) obj; - enif_free(env, mx->data); + enif_free(mx->data); mx->data = NULL; } diff --git a/erts/lib_src/common/erl_misc_utils.c b/erts/lib_src/common/erl_misc_utils.c index 5dbf98c7d1..35b148990a 100644 --- a/erts/lib_src/common/erl_misc_utils.c +++ b/erts/lib_src/common/erl_misc_utils.c @@ -1511,7 +1511,7 @@ const char* parse_topology_spec_group(erts_cpu_info_t *cpuinfo, const char* xml, } } - if (cacheLevel == 0) { + if (parentCacheLevel == 0) { *core_p = 0; *processor_p = (*processor_p)++; } else { diff --git a/erts/lib_src/common/erl_printf_format.c b/erts/lib_src/common/erl_printf_format.c index fba3fd723c..473791dce4 100644 --- a/erts/lib_src/common/erl_printf_format.c +++ b/erts/lib_src/common/erl_printf_format.c @@ -388,7 +388,7 @@ static int fmt_double(fmtfn_t fn,void*arg,double val, max_size++; if (precision) max_size += precision; - else if (fmt && FMTF_alt) + else if (fmt & FMTF_alt) max_size++; break; case FMTC_E: @@ -402,7 +402,7 @@ static int fmt_double(fmtfn_t fn,void*arg,double val, max_size += 4; if (precision) max_size += precision; - else if (fmt && FMTF_alt) + else if (fmt & FMTF_alt) max_size++; aexp = exp >= 0 ? exp : -exp; if (aexp < 100) diff --git a/lib/common_test/src/ct_hooks.erl b/lib/common_test/src/ct_hooks.erl index 984e04b90f..ece592e320 100644 --- a/lib/common_test/src/ct_hooks.erl +++ b/lib/common_test/src/ct_hooks.erl @@ -31,8 +31,6 @@ -export([on_tc_skip/2]). -export([on_tc_fail/2]). --type proplist() :: [{atom(),term()}]. - %% If you change this, remember to update ct_util:look -> stop clause as well. -define(config_name, ct_hooks). @@ -59,7 +57,7 @@ terminate(Hooks) -> %% @doc Called as each test case is started. This includes all configuration %% tests. -spec init_tc(Mod :: atom(), Func :: atom(), Args :: list()) -> - NewConfig :: proplist() | + NewConfig :: proplists:proplist() | {skip, Reason :: term()} | {auto_skip, Reason :: term()} | {fail, Reason :: term()}. @@ -92,7 +90,7 @@ init_tc(_Mod, TC, Config) -> Args :: list(), Result :: term(), Resturn :: term()) -> - NewConfig :: proplist() | + NewConfig :: proplists:proplist() | {skip, Reason :: term()} | {auto_skip, Reason :: term()} | {fail, Reason :: term()} | diff --git a/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/empty_cth.erl b/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/empty_cth.erl index ebebfd18a9..71ed61b4c0 100644 --- a/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/empty_cth.erl +++ b/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/empty_cth.erl @@ -59,8 +59,7 @@ -include_lib("common_test/src/ct_util.hrl").
-include_lib("common_test/include/ct_event.hrl").
--type proplist() :: list({atom(),term()}).
--type config() :: proplist().
+-type config() :: proplists:proplist(). -type reason() :: term().
-type skip_or_fail() :: {skip, reason()} |
{auto_skip, reason()} |
@@ -71,7 +70,7 @@ %% @doc Always called before any other callback function. Use this to initiate
%% any common state. It should return an state for this CTH.
--spec init(Id :: term(), Opts :: proplist()) ->
+-spec init(Id :: term(), Opts :: proplists:proplist()) -> State :: #state{}.
init(Id, Opts) ->
gen_event:notify(?CT_EVMGR_REF, #event{ name = cth, node = node(),
@@ -81,7 +80,7 @@ init(Id, Opts) -> %% @doc The ID is used to uniquly identify an CTH instance, if two CTH's
%% return the same ID the seconds CTH is ignored. This function should NOT
%% have any side effects as it might be called multiple times by common test.
--spec id(Opts :: proplist()) ->
+-spec id(Opts :: proplists:proplist()) -> Id :: term().
id(Opts) ->
gen_event:notify(?CT_EVMGR_REF, #event{ name = cth, node = node(),
diff --git a/lib/dialyzer/src/dialyzer_dataflow.erl b/lib/dialyzer/src/dialyzer_dataflow.erl index 7137dbc036..8cb16d8f09 100644 --- a/lib/dialyzer/src/dialyzer_dataflow.erl +++ b/lib/dialyzer/src/dialyzer_dataflow.erl @@ -1414,6 +1414,17 @@ do_clause(C, Arg, ArgType0, OrigArgType, Map, false -> true end; + [Pat0, Pat1] -> % binary comprehension + case cerl:is_c_cons(Pat0) of + true -> + not (cerl:is_c_var(cerl:cons_hd(Pat0)) andalso + cerl:is_c_var(cerl:cons_tl(Pat0)) andalso + cerl:is_c_var(Pat1) andalso + cerl:is_literal(Guard) andalso + (cerl:concrete(Guard) =:= true)); + false -> + true + end; _ -> true end; false -> @@ -2915,7 +2926,7 @@ state__get_warnings(#state{tree_map = TreeMap, fun_tab = FunTab, {Warn, Msg} = case dialyzer_callgraph:lookup_name(FunLbl, Callgraph) of error -> {true, {unused_fun, []}}; - {ok, {_M, F, A}} = MFA -> + {ok, {_M, F, A} = MFA} -> {not sets:is_element(MFA, NoWarnUnused), {unused_fun, [F, A]}} end, diff --git a/lib/dialyzer/src/dialyzer_typesig.erl b/lib/dialyzer/src/dialyzer_typesig.erl index c45615d670..65c2ff76bb 100644 --- a/lib/dialyzer/src/dialyzer_typesig.erl +++ b/lib/dialyzer/src/dialyzer_typesig.erl @@ -1684,11 +1684,14 @@ solve_scc(SCC, Map, State, TryingUnit) -> true -> ?debug("SCC ~w reached fixpoint\n", [SCC]), NewTypes = unsafe_lookup_type_list(Funs, Map2), - case lists:all(fun(T) -> t_is_none(t_fun_range(T)) end, NewTypes) + case erl_types:any_none([t_fun_range(T) || T <- NewTypes]) andalso TryingUnit =:= false of true -> - UnitTypes = [t_fun(state__fun_arity(F, State), t_unit()) - || F <- Funs], + UnitTypes = + [case t_is_none(t_fun_range(T)) of + false -> T; + true -> t_fun(t_fun_args(T), t_unit()) + end || T <- NewTypes], Map3 = enter_type_lists(Funs, UnitTypes, Map2), solve_scc(SCC, Map3, State, true); false -> diff --git a/lib/dialyzer/test/Makefile b/lib/dialyzer/test/Makefile index 69a8fd742e..47deb17f1d 100644 --- a/lib/dialyzer/test/Makefile +++ b/lib/dialyzer/test/Makefile @@ -26,7 +26,7 @@ include $(ERL_TOP)/make/otp_release_targets.mk release_tests_spec: $(INSTALL_DIR) $(RELSYSDIR) - chmod -f -R u+w $(RELSYSDIR) + chmod -R u+w $(RELSYSDIR) $(INSTALL_DATA) $(AUXILIARY_FILES) $(RELSYSDIR) @tar cf - *_SUITE_data | (cd $(RELSYSDIR); tar xf -) cd $(RELSYSDIR);\ diff --git a/lib/dialyzer/test/r9c_SUITE_data/results/asn1 b/lib/dialyzer/test/r9c_SUITE_data/results/asn1 index ac83366bc8..571e562d0d 100644 --- a/lib/dialyzer/test/r9c_SUITE_data/results/asn1 +++ b/lib/dialyzer/test/r9c_SUITE_data/results/asn1 @@ -2,7 +2,7 @@ asn1ct.erl:1500: The variable Err can never match since previous clauses completely covered the type #type{} asn1ct.erl:1596: The variable _ can never match since previous clauses completely covered the type 'ber_bin_v2' asn1ct.erl:1673: The pattern 'all' can never match the type 'asn1_module' | 'exclusive_decode' | 'partial_decode' -asn1ct.erl:672: The pattern <{'false', Result}, _, _> can never match the type <{'true','true'},atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()],[any()]> +asn1ct.erl:672: The pattern <{'false', Result}, _, _> can never match the type <{'true','true'},atom() | binary() | [atom() | [any()] | char()],[any()]> asn1ct.erl:909: Guard test is_atom(Ext::[49 | 97 | 98 | 100 | 110 | 115]) can never succeed asn1ct_check.erl:1698: The pattern {'error', _} can never match the type [any()] asn1ct_check.erl:2733: The pattern {'type', Tag, _, _, _, _} can never match the type 'ASN1_OPEN_TYPE' | {_,_} | {'fixedtypevaluefield',_,_} diff --git a/lib/dialyzer/test/r9c_SUITE_data/results/inets b/lib/dialyzer/test/r9c_SUITE_data/results/inets index fd5e36a3cd..6b16dba2ff 100644 --- a/lib/dialyzer/test/r9c_SUITE_data/results/inets +++ b/lib/dialyzer/test/r9c_SUITE_data/results/inets @@ -7,9 +7,6 @@ http_lib.erl:286: The call http_lib:close('ip_comm' | {'ssl',_},any()) will neve http_lib.erl:424: The variable _ can never match since previous clauses completely covered the type any() http_lib.erl:438: The variable _ can never match since previous clauses completely covered the type any() http_lib.erl:99: Function getHeaderValue/2 will never be called -httpc_handler.erl:322: Function status_continue/2 has no local return -httpc_handler.erl:37: Function init_connection/2 has no local return -httpc_handler.erl:65: Function next_response_with_request/2 has no local return httpc_handler.erl:660: Function exit_session_ok/2 has no local return httpc_manager.erl:145: The pattern {ErrorReply, State2} can never match the type {{'ok',number()},number(),#state{reqid::number()}} httpc_manager.erl:160: The pattern {ErrorReply, State2} can never match the type {{'ok',number()},number(),#state{reqid::number()}} @@ -27,7 +24,7 @@ httpd_manager.erl:933: Function acceptor_status/1 will never be called httpd_request_handler.erl:374: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 66 | 98 | 100 | 103 | 105 | 111 | 116 | 121,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any()) httpd_request_handler.erl:378: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 77 | 97 | 100 | 101 | 104 | 108 | 110 | 111 | 116 | 119,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any()) httpd_request_handler.erl:401: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 77 | 97 | 100 | 101 | 104 | 108 | 110 | 111 | 116 | 119,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any()) -httpd_request_handler.erl:644: The call lists:reverse(Fields0::{'error',_} | {'ok',[[any()]]}) will never return since it differs in the 1st argument from the success typing arguments: ([any()]) +httpd_request_handler.erl:644: The call lists:reverse(Fields0::{'error',_} | {'ok',_}) will never return since it differs in the 1st argument from the success typing arguments: ([any()]) httpd_request_handler.erl:645: Function will never be called httpd_sup.erl:63: The variable Else can never match since previous clauses completely covered the type {'error',_} | {'ok',[any()],_,_} httpd_sup.erl:88: The pattern {'error', Reason} can never match the type {'ok',_,_} @@ -38,17 +35,17 @@ mod_auth_plain.erl:100: The variable _ can never match since previous clauses co mod_auth_plain.erl:159: The variable _ can never match since previous clauses completely covered the type [any()] mod_auth_plain.erl:83: The variable O can never match since previous clauses completely covered the type [any()] mod_cgi.erl:372: The pattern {'http_response', NewAccResponse} can never match the type 'ok' -mod_dir.erl:101: The call lists:flatten(nonempty_improper_list(atom() | binary() | [any()] | char(),atom())) will never return since it differs in the 1st argument from the success typing arguments: ([any()]) +mod_dir.erl:101: The call lists:flatten(nonempty_improper_list(atom() | [any()] | char(),atom())) will never return since it differs in the 1st argument from the success typing arguments: ([any()]) mod_dir.erl:72: The pattern {'error', Reason} can never match the type {'ok',[[[any()] | char()],...]} -mod_get.erl:135: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | binary() | [any()] | char()]> -mod_head.erl:80: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]> +mod_get.erl:135: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | [any()] | char()]> +mod_head.erl:80: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | [any()] | char()]> mod_htaccess.erl:460: The pattern {'error', BadData} can never match the type {'ok',_} -mod_include.erl:193: The pattern {_, Name, {[], []}} can never match the type {[any()],[any()],maybe_improper_list()} -mod_include.erl:195: The pattern {_, Name, {PathInfo, []}} can never match the type {[any()],[any()],maybe_improper_list()} -mod_include.erl:197: The pattern {_, Name, {PathInfo, QueryString}} can never match the type {[any()],[any()],maybe_improper_list()} -mod_include.erl:201: The variable Gurka can never match since previous clauses completely covered the type {[any()],[any()],maybe_improper_list()} -mod_include.erl:692: The pattern <{'read', Reason}, Info, Path> can never match the type <{'open',atom()},#mod{},atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]> -mod_include.erl:706: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]> +mod_include.erl:193: The pattern {_, Name, {[], []}} can never match the type {[any()],[any()],string()} +mod_include.erl:195: The pattern {_, Name, {PathInfo, []}} can never match the type {[any()],[any()],string()} +mod_include.erl:197: The pattern {_, Name, {PathInfo, QueryString}} can never match the type {[any()],[any()],string()} +mod_include.erl:201: The variable Gurka can never match since previous clauses completely covered the type {[any()],[any()],string()} +mod_include.erl:692: The pattern <{'read', Reason}, Info, Path> can never match the type <{'open',atom()},#mod{},atom() | binary() | [atom() | [any()] | char()]> +mod_include.erl:706: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | [any()] | char()]> mod_include.erl:716: Function read_error/3 will never be called mod_include.erl:719: Function read_error/4 will never be called mod_security_server.erl:386: The variable O can never match since previous clauses completely covered the type [any()] diff --git a/lib/dialyzer/test/r9c_SUITE_data/results/mnesia b/lib/dialyzer/test/r9c_SUITE_data/results/mnesia index e199581a0e..b0f4d12ae5 100644 --- a/lib/dialyzer/test/r9c_SUITE_data/results/mnesia +++ b/lib/dialyzer/test/r9c_SUITE_data/results/mnesia @@ -6,6 +6,9 @@ mnesia_bup.erl:111: The created fun has no local return mnesia_bup.erl:574: Function fallback_receiver/2 has no local return mnesia_bup.erl:967: Function uninstall_fallback_master/2 has no local return mnesia_checkpoint.erl:1014: The variable Error can never match since previous clauses completely covered the type {'ok',#checkpoint_args{nodes::[any()],retainers::[any(),...]}} +mnesia_checkpoint.erl:1209: Function system_continue/3 has no local return +mnesia_checkpoint.erl:792: Function retainer_loop/1 has no local return +mnesia_checkpoint.erl:894: The call sys:handle_system_msg(Msg::any(),From::any(),'no_parent','mnesia_checkpoint',[],Cp::#checkpoint_args{}) breaks the contract (Msg,From,Parent,Module,Debug,Misc) -> Void when is_subtype(Msg,term()), is_subtype(From,{pid(),Tag::_}), is_subtype(Parent,pid()), is_subtype(Module,module()), is_subtype(Debug,[dbg_opt()]), is_subtype(Misc,term()), is_subtype(Void,term()) mnesia_controller.erl:1666: The variable Tab can never match since previous clauses completely covered the type [any()] mnesia_controller.erl:1679: The pattern {'stop', Reason, Reply, State2} can never match the type {'noreply',_} | {'reply',_,_} | {'stop','shutdown',#state{}} mnesia_controller.erl:1685: The pattern {'noreply', State2, _Timeout} can never match the type {'reply',_,_} @@ -15,6 +18,7 @@ mnesia_frag.erl:294: The call mnesia_frag:remote_collect(Ref::reference(),{'erro mnesia_frag.erl:304: The call mnesia_frag:remote_collect(Ref::reference(),{'error',{'node_not_running',_}},[],OldSelectFun::fun(() -> [any()])) will never return since it differs in the 2nd argument from the success typing arguments: (reference(),'ok',[any()],fun(() -> [any()])) mnesia_frag.erl:312: The call mnesia_frag:remote_collect(Ref::reference(),LocalRes::{'error',_},[],OldSelectFun::fun(() -> [any()])) will never return since it differs in the 2nd argument from the success typing arguments: (reference(),'ok',[any()],fun(() -> [any()])) mnesia_index.erl:52: The call mnesia_lib:other_val(Var::{_,'commit_work' | 'index' | 'setorbag' | 'storage_type' | {'index',_}},_ReASoN_::any()) will never return since it differs in the 1st argument from the success typing arguments: ({_,'active_replicas' | 'where_to_read' | 'where_to_write'},any()) +mnesia_lib.erl:1028: The pattern {'EXIT', Reason} can never match the type [any()] | {'error',_} mnesia_lib.erl:957: The pattern {'ok', {0, _}} can never match the type 'eof' | {'error',atom()} | {'ok',binary() | string()} mnesia_lib.erl:959: The pattern {'ok', {_, Bin}} can never match the type 'eof' | {'error',atom()} | {'ok',binary() | string()} mnesia_loader.erl:36: The call mnesia_lib:other_val(Var::{_,'access_mode' | 'cstruct' | 'db_nodes' | 'setorbag' | 'snmp' | 'storage_type'},Reason::any()) will never return since it differs in the 1st argument from the success typing arguments: ({_,'active_replicas' | 'where_to_read' | 'where_to_write'},any()) @@ -30,5 +34,6 @@ mnesia_schema.erl:1258: Guard test FromS::'disc_copies' | 'disc_only_copies' | ' mnesia_schema.erl:1639: The pattern {'false', 'mandatory'} can never match the type {'false','optional'} mnesia_schema.erl:2434: The variable Reason can never match since previous clauses completely covered the type {'error',_} | {'ok',_} mnesia_schema.erl:451: Guard test UseDirAnyway::'false' == 'true' can never succeed +mnesia_text.erl:180: The variable T can never match since previous clauses completely covered the type {'error',{integer(),atom() | tuple(),_}} | {'ok',_} mnesia_tm.erl:1522: Function commit_participant/5 has no local return mnesia_tm.erl:2169: Function system_terminate/4 has no local return diff --git a/lib/dialyzer/test/race_SUITE_data/results/extract_translations b/lib/dialyzer/test/race_SUITE_data/results/extract_translations index f7d5abc6f5..62aa1aa511 100644 --- a/lib/dialyzer/test/race_SUITE_data/results/extract_translations +++ b/lib/dialyzer/test/race_SUITE_data/results/extract_translations @@ -1,5 +1,5 @@ -extract_translations.erl:140: The call ets:insert('files',{atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup('files',File::atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]) call in extract_translations.erl on line 135 +extract_translations.erl:140: The call ets:insert('files',{atom() | binary() | [atom() | [any()] | char()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup('files',File::atom() | binary() | [atom() | [any()] | char()]) call in extract_translations.erl on line 135 extract_translations.erl:146: The call ets:insert('translations',{_,[]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup('translations',Str::any()) call in extract_translations.erl on line 126 -extract_translations.erl:152: The call ets:insert('files',{atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup('files',File::atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]) call in extract_translations.erl on line 148 +extract_translations.erl:152: The call ets:insert('files',{atom() | binary() | [atom() | [any()] | char()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup('files',File::atom() | binary() | [atom() | [any()] | char()]) call in extract_translations.erl on line 148 extract_translations.erl:154: The call ets:insert('translations',{_,[]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup('translations',Str::any()) call in extract_translations.erl on line 126 diff --git a/lib/dialyzer/test/small_SUITE_data/results/flatten b/lib/dialyzer/test/small_SUITE_data/results/flatten index 4571214e49..8aa44dd002 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/flatten +++ b/lib/dialyzer/test/small_SUITE_data/results/flatten @@ -1,2 +1,2 @@ -flatten.erl:17: The call lists:flatten(nonempty_improper_list(atom() | binary() | [any()] | char(),atom())) will never return since it differs in the 1st argument from the success typing arguments: ([any()]) +flatten.erl:17: The call lists:flatten(nonempty_improper_list(atom() | [any()] | char(),atom())) will never return since it differs in the 1st argument from the success typing arguments: ([any()]) diff --git a/lib/dialyzer/test/small_SUITE_data/src/binary_lc_bug.erl b/lib/dialyzer/test/small_SUITE_data/src/binary_lc_bug.erl new file mode 100644 index 0000000000..c1e82bfa59 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/binary_lc_bug.erl @@ -0,0 +1,8 @@ +-module(test). + +-export([bin_compr/0]). + +bin_compr() -> +% [ 0 || {N, V} <- [{a, b}] ]. % Works ok + << <<>> || {A, B} <- [{a, b}] >>. % Complains +% << <<>> || X <- [{a, b}] >>. % Works ok diff --git a/lib/dialyzer/test/small_SUITE_data/src/codec_can.erl b/lib/dialyzer/test/small_SUITE_data/src/codec_can.erl new file mode 100644 index 0000000000..8abf872b37 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/codec_can.erl @@ -0,0 +1,35 @@ +%%--------------------------------------------------------------------- +%% From: Peer Stritzinger +%% Date: 1 May 2011 +%% Subject: Dialyzer v2.2.0 crash +%% +%% Binaries of the form <<_:N,_:_*M>> in specs resulted in a crash: +%% dialyzer: Analysis failed with error: {{case_clause,8}, +%% [{erl_types,t_form_to_string,1}, +%% {erl_types,t_form_to_string,1}, +%% {dialyzer_contracts,contract_to_string_1,1}, +%% {dialyzer_contracts,extra_contract_warning,6}, +%% {dialyzer_contracts,picky_contract_check,7}, +%% because function erl_types:t_form_to_string/1 was not the inverse +%% of erl_types:t_to_string/2. +%% +%% Fixed on the same date and send to OTP for inclusion. +%%--------------------------------------------------------------------- +-module(codec_can). + +-export([recv/3, decode/1]). + +-record(can_pkt, {id, data :: binary(), timestamp}). + +-type can_pkt() :: #can_pkt{}. +-type channel() :: atom() | pid() | {atom(),_}. + +-spec recv(<<_:64,_:_*8>>, fun((can_pkt()) -> R), channel()) -> R. +recv(Packet, Fun, Chan) -> + #can_pkt{id = Can_id, data = Can_data} = P = decode(Packet), + Fun(P). + +-spec decode(<<_:64,_:_*8>>) -> #can_pkt{id::<<_:11>>,timestamp::char()}. +decode(<<_:12, Len:4, Timestamp:16, 0:3, Id:11/bitstring, 0:18, + Data:Len/binary, _/binary>>) -> + #can_pkt{id = Id, data = Data, timestamp = Timestamp}. diff --git a/lib/dialyzer/test/small_SUITE_data/src/file_open_encoding.erl b/lib/dialyzer/test/small_SUITE_data/src/file_open_encoding.erl index 4f1268eba8..086df3464b 100644 --- a/lib/dialyzer/test/small_SUITE_data/src/file_open_encoding.erl +++ b/lib/dialyzer/test/small_SUITE_data/src/file_open_encoding.erl @@ -6,9 +6,7 @@ -export([parse/1]). --type proplist() :: [{atom(), any()}]. - --spec parse(string()) -> proplist(). +-spec parse(string()) -> proplists:proplist(). parse(FileName) -> {ok, IoDevice} = file:open(FileName, [read, binary, {encoding, utf8}]), do_parse(IoDevice, []). diff --git a/lib/dialyzer/test/small_SUITE_data/src/list_to_bitstring.erl b/lib/dialyzer/test/small_SUITE_data/src/list_to_bitstring.erl new file mode 100644 index 0000000000..2da708cb15 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/list_to_bitstring.erl @@ -0,0 +1,21 @@ +%%===================================================================== +%% From: Ken Robinson +%% Date: 28/04/2011, 17:26 +%% +%% Program that produced borus "Function has no local return" warnings +%% due to erlang:list_to_bitstring/1 having erroneous hard coded type +%% information, namely accepting iolist() instead of bitstrlist(). +%% Fixed 29/04/2011. +%%===================================================================== + +-module(list_to_bitstring). + +-export([l2bs/0, l2bs_ok/0]). + +%% This function was producing a warning +l2bs() -> + erlang:list_to_bitstring([<<42>>, <<42:13>>]). + +%% while this one was ok. +l2bs_ok() -> + erlang:list_to_bitstring([<<42>>, <<42,42>>]). diff --git a/lib/dialyzer/test/small_SUITE_data/src/no_return_bug.erl b/lib/dialyzer/test/small_SUITE_data/src/no_return_bug.erl new file mode 100644 index 0000000000..5c24902590 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/no_return_bug.erl @@ -0,0 +1,42 @@ +%% Dialyzer couldn't infer that monitor_diskspace would go in an infinite loop +%% instead of crashing due to the existence of list comprehensions that have a +%% normal success typing. These were added to the monitor_diskspace's SCC and +%% dialyzer_typesig didn't try to assign unit() to monitor_diskspace, as it +%% required all the members of the SCC to return none(). +%% +%% Testcase was submitted in erlang-questions mailing list by Prashanth Mundkur +%% (http://erlang.org/pipermail/erlang-questions/2011-May/058063.html) + +-module(no_return_bug). +-export([diskspace/1, monitor_diskspace/2, refresh_tags/1, monitor_launch/0]). + +-type diskinfo() :: {non_neg_integer(), non_neg_integer()}. + +-spec diskspace(nonempty_string()) -> {'ok', diskinfo()} | {'error', term()}. +diskspace(Path) -> + case Path of + "a" -> {ok, {0,0}}; + _ -> {error, error} + end. + +-spec monitor_diskspace(nonempty_string(), + [{diskinfo(), nonempty_string()}]) -> + no_return(). +monitor_diskspace(Root, Vols) -> + Df = fun(VolName) -> + diskspace(filename:join([Root, VolName])) + end, + NewVols = [{Space, VolName} + || {VolName, {ok, Space}} + <- [{VolName, Df(VolName)} + || {_OldSpace, VolName} <- Vols]], + monitor_diskspace(Root, NewVols). + +-spec refresh_tags(nonempty_string()) -> no_return(). +refresh_tags(Root) -> + {ok, _} = diskspace(Root), + refresh_tags(Root). + +monitor_launch() -> + spawn_link(fun() -> refresh_tags("abc") end), + spawn_link(fun() -> monitor_diskspace("root", [{{0,0}, "a"}]) end). diff --git a/lib/dialyzer/test/small_SUITE_data/src/nowarnunused.erl b/lib/dialyzer/test/small_SUITE_data/src/nowarnunused.erl new file mode 100644 index 0000000000..63daeee9e3 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/nowarnunused.erl @@ -0,0 +1,7 @@ +-module(nowarnunused). + +-compile({nowarn_unused_function, return_error/2}). + +-spec return_error(integer(), any()) -> no_return(). +return_error(Line, Message) -> + throw({error, {Line, ?MODULE, Message}}). diff --git a/lib/diameter/doc/src/diameter_dict.xml b/lib/diameter/doc/src/diameter_dict.xml index a87f59bad5..e7c530f1b8 100644 --- a/lib/diameter/doc/src/diameter_dict.xml +++ b/lib/diameter/doc/src/diameter_dict.xml @@ -105,7 +105,7 @@ quantity is insignificant.</p> <p> The tags, their arguments and the contents of each corresponding section are as follows. -Each section can occur only once unless otherwise specified. +Each section can occur at most once unless otherwise specified. The order in which sections are specified is unimportant.</p> <taglist> @@ -115,6 +115,7 @@ The order in which sections are specified is unimportant.</p> <p> Defines the integer Number as the Diameter Application Id of the application in question. +Required if the dictionary defines <c>@messages</c>. The section has empty content.</p> <p> @@ -370,7 +371,11 @@ Integer values can be prefixed with 0x to be interpreted as hexidecimal.</p> <p> -Can occur 0 or more times (with different values of Name).</p> +Can occur 0 or more times (with different values of Name). +The AVP in question can be defined in an inherited dictionary in order +to introduce additional values. +An AVP so extended must be referenced by in a <c>@messages</c> or +<c>@grouped</c> section.</p> <p> Example:</p> diff --git a/lib/diameter/src/compiler/diameter_codegen.erl b/lib/diameter/src/compiler/diameter_codegen.erl index 213ba0d22c..30caebc544 100644 --- a/lib/diameter/src/compiler/diameter_codegen.erl +++ b/lib/diameter/src/compiler/diameter_codegen.erl @@ -250,9 +250,14 @@ f_name(Name) -> %%% ------------------------------------------------------------------------ f_id(Spec) -> - Id = orddict:fetch(id, Spec), {?function, id, 0, - [{?clause, [], [], [?INTEGER(Id)]}]}. + [c_id(orddict:find(id, Spec))]}. + +c_id({ok, Id}) -> + {?clause, [], [], [?INTEGER(Id)]}; + +c_id(error) -> + ?UNEXPECTED(0). %%% ------------------------------------------------------------------------ %%% # vendor_id/0 @@ -454,9 +459,10 @@ avp(Spec) -> Native = get_value(avp_types, Spec), Custom = get_value(custom_types, Spec), Imported = get_value(import_avps, Spec), - avp([{N,T} || {N,_,T,_,_} <- Native], Imported, Custom). + Enums = get_value(enums, Spec), + avp([{N,T} || {N,_,T,_,_} <- Native], Imported, Custom, Enums). -avp(Native, Imported, Custom) -> +avp(Native, Imported, Custom, Enums) -> Dict = orddict:from_list(Native), report(native, Dict), @@ -470,8 +476,8 @@ avp(Native, Imported, Custom) -> false == lists:member(N, CustomNames) end, Native)) - ++ lists:flatmap(fun c_imported_avp/1, Imported) - ++ lists:flatmap(fun(C) -> c_custom_avp(C, Dict) end, Custom). + ++ lists:flatmap(fun(I) -> cs_imported_avp(I, Enums) end, Imported) + ++ lists:flatmap(fun(C) -> cs_custom_avp(C, Dict) end, Custom). c_base_avp({AvpName, T}) -> {?clause, [?VAR('T'), ?VAR('Data'), ?ATOM(AvpName)], @@ -487,23 +493,35 @@ base_avp(AvpName, 'Grouped') -> base_avp(_, Type) -> ?APPLY(diameter_types, Type, [?VAR('T'), ?VAR('Data')]). -c_imported_avp({Mod, Avps}) -> - lists:map(fun(A) -> imported_avp(Mod, A) end, Avps). +cs_imported_avp({Mod, Avps}, Enums) -> + lists:map(fun(A) -> imported_avp(Mod, A, Enums) end, Avps). -imported_avp(_Mod, {AvpName, _, 'Grouped' = T, _, _}) -> +imported_avp(_Mod, {AvpName, _, 'Grouped' = T, _, _}, _) -> c_base_avp({AvpName, T}); -imported_avp(Mod, {AvpName, _, _, _, _}) -> +imported_avp(Mod, {AvpName, _, 'Enumerated' = T, _, _}, Enums) -> + case lists:keymember(AvpName, 1, Enums) of + true -> + c_base_avp({AvpName, T}); + false -> + c_imported_avp(Mod, AvpName) + end; + +imported_avp(Mod, {AvpName, _, _, _, _}, _) -> + c_imported_avp(Mod, AvpName). + +c_imported_avp(Mod, AvpName) -> {?clause, [?VAR('T'), ?VAR('Data'), ?ATOM(AvpName)], [], [?APPLY(Mod, avp, [?VAR('T'), ?VAR('Data'), ?ATOM(AvpName)])]}. -c_custom_avp({Mod, Avps}, Dict) -> - lists:map(fun(N) -> custom_avp(Mod, N, orddict:fetch(N, Dict)) end, Avps). +cs_custom_avp({Mod, Avps}, Dict) -> + lists:map(fun(N) -> c_custom_avp(Mod, N, orddict:fetch(N, Dict)) end, + Avps). -custom_avp(Mod, AvpName, Type) -> +c_custom_avp(Mod, AvpName, Type) -> {?clause, [?VAR('T'), ?VAR('Data'), ?ATOM(AvpName)], [], [?APPLY(Mod, AvpName, [?VAR('T'), ?ATOM(Type), ?VAR('Data')])]}. @@ -516,9 +534,25 @@ f_enumerated_avp(Spec) -> {?function, enumerated_avp, 3, enumerated_avp(Spec) ++ [?UNEXPECTED(3)]}. enumerated_avp(Spec) -> - lists:flatmap(fun c_enumerated_avp/1, get_value(enums, Spec)). + Enums = get_value(enums, Spec), + lists:flatmap(fun cs_enumerated_avp/1, Enums) + ++ lists:flatmap(fun({M,Es}) -> enumerated_avp(M, Es, Enums) end, + get_value(import_enums, Spec)). + +enumerated_avp(Mod, Es, Enums) -> + lists:flatmap(fun({N,_}) -> + cs_enumerated_avp(lists:keymember(N, 1, Enums), + Mod, + N) + end, + Es). -c_enumerated_avp({AvpName, Values}) -> +cs_enumerated_avp(true, Mod, Name) -> + [c_imported_avp(Mod, Name)]; +cs_enumerated_avp(false, _, _) -> + []. + +cs_enumerated_avp({AvpName, Values}) -> lists:flatmap(fun(V) -> c_enumerated_avp(AvpName, V) end, Values). c_enumerated_avp(AvpName, {I,_}) -> @@ -537,10 +571,14 @@ f_msg_header(Spec) -> {?function, msg_header, 1, msg_header(Spec) ++ [?UNEXPECTED(1)]}. msg_header(Spec) -> + msg_header(get_value(messages, Spec), Spec). + +msg_header([], _) -> + []; +msg_header(Msgs, Spec) -> ApplId = orddict:fetch(id, Spec), - lists:map(fun({M,C,F,_,_}) -> c_msg_header(M, C, F, ApplId) end, - get_value(messages, Spec)). + lists:map(fun({M,C,F,_,_}) -> c_msg_header(M, C, F, ApplId) end, Msgs). %% Note that any application id in the message header spec is ignored. @@ -616,10 +654,12 @@ f_empty_value(Spec) -> {?function, empty_value, 1, empty_value(Spec)}. empty_value(Spec) -> + Imported = lists:flatmap(fun avps/1, get_value(import_enums, Spec)), Groups = get_value(grouped, Spec) ++ lists:flatmap(fun avps/1, get_value(import_groups, Spec)), - Enums = get_value(enums, Spec) - ++ lists:flatmap(fun avps/1, get_value(import_enums, Spec)), + Enums = [T || {N,_} = T <- get_value(enums, Spec), + not lists:keymember(N, 1, Imported)] + ++ Imported, lists:map(fun c_empty_value/1, Groups ++ Enums) ++ [{?clause, [?VAR('Name')], [], [?CALL(empty, [?VAR('Name')])]}]. diff --git a/lib/diameter/src/compiler/diameter_spec_util.erl b/lib/diameter/src/compiler/diameter_spec_util.erl index 322d53a199..b60886b678 100644 --- a/lib/diameter/src/compiler/diameter_spec_util.erl +++ b/lib/diameter/src/compiler/diameter_spec_util.erl @@ -39,11 +39,11 @@ parse(Path, Options) -> {ok, B} = file:read_file(Path), Chunks = chunk(B), Spec = make_spec(Chunks), - true = enums_defined(Spec), %% sanity checks - true = groups_defined(Spec), %% + true = groups_defined(Spec), %% sanity checks true = customs_defined(Spec), %% Full = import_enums(import_groups(import_avps(insert_codes(Spec), Options))), + true = enums_defined(Full), %% sanity checks true = v_flags_set(Spec), Full. @@ -243,35 +243,48 @@ get_value(Key, Spec) -> %% with an appropriate type. enums_defined(Spec) -> - is_defined(Spec, 'Enumerated', enums). + Avps = get_value(avp_types, Spec), + Import = get_value(import_enums, Spec), + lists:all(fun({N,_}) -> + true = enum_defined(N, Avps, Import) + end, + get_value(enums, Spec)). -groups_defined(Spec) -> - is_defined(Spec, 'Grouped', grouped). +enum_defined(Name, Avps, Import) -> + case lists:keyfind(Name, 1, Avps) of + {Name, _, 'Enumerated', _, _} -> + true; + {Name, _, T, _, _} -> + ?ERROR({avp_has_wrong_type, Name, 'Enumerated', T}); + false -> + lists:any(fun({_,Is}) -> lists:keymember(Name, 1, Is) end, Import) + orelse ?ERROR({avp_not_defined, Name, 'Enumerated'}) + end. +%% Note that an AVP is imported only if referenced by a message or +%% grouped AVP, so the final branch will fail if an enum definition is +%% extended without this being the case. -is_defined(Spec, Type, Key) -> +groups_defined(Spec) -> Avps = get_value(avp_types, Spec), - lists:all(fun(T) -> true = is_local(name(Key, T), Type, Avps) end, - get_value(Key, Spec)). + lists:all(fun({N,_,_,_}) -> true = group_defined(N, Avps) end, + get_value(grouped, Spec)). -name(enums, {N,_}) -> N; -name(grouped, {N,_,_,_}) -> N. - -is_local(Name, Type, Avps) -> +group_defined(Name, Avps) -> case lists:keyfind(Name, 1, Avps) of - {Name, _, Type, _, _} -> + {Name, _, 'Grouped', _, _} -> true; {Name, _, T, _, _} -> - ?ERROR({avp_has_wrong_type, Name, Type, T}); + ?ERROR({avp_has_wrong_type, Name, 'Grouped', T}); false -> - ?ERROR({avp_not_defined, Name, Type}) + ?ERROR({avp_not_defined, Name, 'Grouped'}) end. customs_defined(Spec) -> Avps = get_value(avp_types, Spec), - lists:all(fun(A) -> true = is_local(A, Avps) end, + lists:all(fun(A) -> true = custom_defined(A, Avps) end, lists:flatmap(fun last/1, get_value(custom_types, Spec))). -is_local(Name, Avps) -> +custom_defined(Name, Avps) -> case lists:keyfind(Name, 1, Avps) of {Name, _, T, _, _} when T == 'Grouped'; T == 'Enumerated' -> @@ -510,6 +523,9 @@ choose(false, _, X) -> X. %% ------------------------------------------------------------------------ %% import_groups/1 %% import_enums/1 +%% +%% For each inherited module, store the content of imported AVP's of +%% type grouped/enumerated in a new key. import_groups(Spec) -> orddict:store(import_groups, import(grouped, Spec), Spec). diff --git a/lib/diameter/test/Makefile b/lib/diameter/test/Makefile index 823e2f0311..b3648c7bb1 100644 --- a/lib/diameter/test/Makefile +++ b/lib/diameter/test/Makefile @@ -404,5 +404,5 @@ release_tests_spec: tests # $(HRL_FILES) $(ERL_FILES) \ # $(RELSYSDIR) # - chmod -f -R u+w $(RELSYSDIR) + chmod -R u+w $(RELSYSDIR) diff --git a/lib/edoc/Makefile b/lib/edoc/Makefile index e512e390e3..1add669398 100644 --- a/lib/edoc/Makefile +++ b/lib/edoc/Makefile @@ -13,8 +13,6 @@ # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings # AB. All Rights Reserved.'' # -# $Id$ -# include $(ERL_TOP)/make/target.mk include $(ERL_TOP)/make/$(TARGET)/otp.mk diff --git a/lib/edoc/doc/Makefile b/lib/edoc/doc/Makefile index a0f6484382..c5f68b25d0 100644 --- a/lib/edoc/doc/Makefile +++ b/lib/edoc/doc/Makefile @@ -13,8 +13,6 @@ # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings # AB. All Rights Reserved.'' # -# $Id: Makefile,v 1.1.1.1 2004/10/04 13:53:33 richardc Exp $ -# include $(ERL_TOP)/make/target.mk include $(ERL_TOP)/make/$(TARGET)/otp.mk diff --git a/lib/edoc/doc/overview.edoc b/lib/edoc/doc/overview.edoc index bd603b7a13..fa699c6f08 100644 --- a/lib/edoc/doc/overview.edoc +++ b/lib/edoc/doc/overview.edoc @@ -1084,10 +1084,11 @@ Details: the Erlang programming language.</li> <li>`boolean()' is the subset of `atom()' consisting of the atoms `true' and `false'.</li> - <li>`char()' is a subset of - `integer()' representing character codes.</li> + <li>`char()' is the subset of `integer()' representing + Unicode character codes: hex 000000-10FFFF.</li> <li>`tuple()' is the set of all tuples `{...}'.</li> - <li>`list(T)' is just an alias for `[T]'.</li> + <li>`list(T)' is just an alias for `[T]'; list() is an alias + for `list(any())', i.e., `[any()]'.</li> <li>`nil()' is an alias for the empty list `[]'.</li> <li>`cons(H,T)' is the list constructor. This is usually not used directly. It is possible to recursively define `list(T) diff --git a/lib/edoc/doc/src/Makefile b/lib/edoc/doc/src/Makefile index 5ee0096f0f..b933094464 100644 --- a/lib/edoc/doc/src/Makefile +++ b/lib/edoc/doc/src/Makefile @@ -13,8 +13,6 @@ # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings # AB. All Rights Reserved.'' # -# $Id$ -# include $(ERL_TOP)/make/target.mk include $(ERL_TOP)/make/$(TARGET)/otp.mk diff --git a/lib/edoc/include/Makefile b/lib/edoc/include/Makefile index 0533c27567..5b2ad38c9d 100644 --- a/lib/edoc/include/Makefile +++ b/lib/edoc/include/Makefile @@ -13,8 +13,6 @@ # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings # AB. All Rights Reserved.'' # -# $Id$ -# include $(ERL_TOP)/make/target.mk include $(ERL_TOP)/make/$(TARGET)/otp.mk diff --git a/lib/edoc/priv/edoc_generate.src b/lib/edoc/priv/edoc_generate.src index e87fdbc902..7ec89207b0 100644 --- a/lib/edoc/priv/edoc_generate.src +++ b/lib/edoc/priv/edoc_generate.src @@ -14,9 +14,6 @@ # Portions created by Ericsson are Copyright 1999-2000, Ericsson # Utvecklings AB. All Rights Reserved.'' # -# $Id$ -# -# #EDOC_DIR=/clearcase/otp/internal_tools/edoc EDOC_DIR=/home/otp/sgml/edoc-%EDOC_VSN% diff --git a/lib/edoc/src/Makefile b/lib/edoc/src/Makefile index 9c5a9d30d1..fcb0b61292 100644 --- a/lib/edoc/src/Makefile +++ b/lib/edoc/src/Makefile @@ -23,7 +23,7 @@ RELSYSDIR = $(RELEASE_PATH)/lib/edoc-$(VSN) EBIN = ../ebin XMERL = ../../xmerl -ERL_COMPILE_FLAGS += -I../include -I$(XMERL)/include +warn_unused_vars +nowarn_shadow_vars +warn_unused_import +warn_deprecated_guard +ERL_COMPILE_FLAGS += -pa $(XMERL) -I../include -I$(XMERL)/include +warn_unused_vars +nowarn_shadow_vars +warn_unused_import +warn_deprecated_guard SOURCES= \ edoc.erl edoc_data.erl edoc_doclet.erl edoc_extract.erl \ diff --git a/lib/edoc/src/edoc.erl b/lib/edoc/src/edoc.erl index 360f2dbc9e..a279f7dcb3 100644 --- a/lib/edoc/src/edoc.erl +++ b/lib/edoc/src/edoc.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @copyright 2001-2007 Richard Carlsson %% @author Richard Carlsson <[email protected]> %% @version {@version} @@ -60,8 +58,6 @@ -compile({no_auto_import,[error/1]}). --import(edoc_report, [report/2, report/3, error/1, error/3]). - -include("edoc.hrl"). @@ -179,8 +175,8 @@ application(App, Options) when is_atom(App) -> Dir when is_list(Dir) -> application(App, Dir, Options); _ -> - report("cannot find application directory for '~s'.", - [App]), + edoc_report:report("cannot find application directory for '~s'.", + [App]), exit(error) end. @@ -663,8 +659,8 @@ read_source(Name, Opts0) -> check_forms(Forms, Name), Forms; {error, R} -> - error({"error reading file '~s'.", - [edoc_lib:filename(Name)]}), + edoc_report:error({"error reading file '~s'.", + [edoc_lib:filename(Name)]}), exit({error, R}) end. @@ -688,11 +684,10 @@ check_forms(Fs, Name) -> error_marker -> case erl_syntax:error_marker_info(F) of {L, M, D} -> - error(L, Name, {format_error, M, D}); - + edoc_report:error(L, Name, {format_error, M, D}); Other -> - report(Name, "unknown error in " - "source code: ~w.", [Other]) + edoc_report:report(Name, "unknown error in " + "source code: ~w.", [Other]) end, exit(error); _ -> diff --git a/lib/edoc/src/edoc_data.erl b/lib/edoc/src/edoc_data.erl index 27f43dca5a..e3b5a0d51b 100644 --- a/lib/edoc/src/edoc_data.erl +++ b/lib/edoc/src/edoc_data.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> diff --git a/lib/edoc/src/edoc_doclet.erl b/lib/edoc/src/edoc_doclet.erl index 30eef3e63a..c66be9d7c7 100644 --- a/lib/edoc/src/edoc_doclet.erl +++ b/lib/edoc/src/edoc_doclet.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @copyright 2003-2006 Richard Carlsson %% @author Richard Carlsson <[email protected]> %% @see edoc @@ -52,7 +50,7 @@ -define(IMAGE, "erlang.png"). -define(NL, "\n"). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). %% Sources is the list of inputs in the order they were found. Packages %% and Modules are sorted lists of atoms without duplicates. (They diff --git a/lib/edoc/src/edoc_extract.erl b/lib/edoc/src/edoc_extract.erl index 5e28762c53..1209d86fe5 100644 --- a/lib/edoc/src/edoc_extract.erl +++ b/lib/edoc/src/edoc_extract.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id: $ -%% %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> %% @see edoc @@ -238,8 +236,8 @@ file(File, Context, Env, Opts) -> case file:read_file(File) of {ok, Bin} -> {ok, text(binary_to_list(Bin), Context, Env, Opts, File)}; - {error, _R} = Error -> - Error + {error, _} = Error -> + Error end. @@ -298,8 +296,8 @@ get_module_info(Forms, File) -> {Name, Vars} = case lists:keyfind(module, 1, L) of {module, N} when is_atom(N) -> {N, none}; - {module, {N, _Vs} = NVs} when is_atom(N) -> - NVs; + {module, {N, _}=Mod} when is_atom(N) -> + Mod; _ -> report(File, "module name missing.", []), exit(error) diff --git a/lib/edoc/src/edoc_layout.erl b/lib/edoc/src/edoc_layout.erl index 3ec87b7060..1c0841815f 100644 --- a/lib/edoc/src/edoc_layout.erl +++ b/lib/edoc/src/edoc_layout.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id: $ -%% %% @author Richard Carlsson <[email protected]> %% @copyright 2001-2006 Richard Carlsson %% @see edoc @@ -33,7 +31,7 @@ -import(edoc_report, [report/2]). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). -define(HTML_EXPORT, xmerl_html). -define(DEFAULT_XML_EXPORT, ?HTML_EXPORT). @@ -959,12 +957,16 @@ local_label(R) -> xhtml(Title, CSS, Body) -> [{html, [?NL, - {head, [?NL, - {title, Title}, - ?NL] ++ CSS}, - ?NL, - {body, [{bgcolor, "white"}], Body}, - ?NL] + {head, [?NL, + {meta, [{'http-equiv',"Content-Type"}, + {content, "text/html; charset=ISO-8859-1"}], + []}, + ?NL, + {title, Title}, + ?NL] ++ CSS}, + ?NL, + {body, [{bgcolor, "white"}], Body}, + ?NL] }, ?NL]. diff --git a/lib/edoc/src/edoc_lib.erl b/lib/edoc/src/edoc_lib.erl index 585e30a2d2..6c698e83ef 100644 --- a/lib/edoc/src/edoc_lib.erl +++ b/lib/edoc/src/edoc_lib.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> %% @see edoc @@ -40,7 +38,7 @@ -import(edoc_report, [report/2, warning/2]). -include("edoc.hrl"). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). -define(FILE_BASE, "/"). @@ -494,7 +492,7 @@ uri_get_file(File0) -> uri_get_http(URI) -> %% Try using option full_result=false case catch {ok, httpc:request(get, {URI,[]}, [], - [{full_result, false}])} of + [{full_result, false}])} of {'EXIT', _} -> uri_get_http_r10(URI); Result -> diff --git a/lib/edoc/src/edoc_parser.yrl b/lib/edoc/src/edoc_parser.yrl index 6943f1bdb8..3ce4cde4fb 100644 --- a/lib/edoc/src/edoc_parser.yrl +++ b/lib/edoc/src/edoc_parser.yrl @@ -23,9 +23,6 @@ %% USA %% %% Author contact: [email protected] -%% -%% $Id $ -%% %% ===================================================================== Nonterminals @@ -362,10 +359,10 @@ parse_spec(S, L) -> {ok, Spec} -> Spec; {error, E} -> - throw_error(E, L) + throw_error({parse_spec, E}, L) end; {error, E, _} -> - throw_error(E, L) + throw_error({parse_spec, E}, L) end. %% --------------------------------------------------------------------- diff --git a/lib/edoc/src/edoc_report.erl b/lib/edoc/src/edoc_report.erl index ee54c60c90..f082513bee 100644 --- a/lib/edoc/src/edoc_report.erl +++ b/lib/edoc/src/edoc_report.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> diff --git a/lib/edoc/src/edoc_run.erl b/lib/edoc/src/edoc_run.erl index 96e5ea4631..1355db840f 100644 --- a/lib/edoc/src/edoc_run.erl +++ b/lib/edoc/src/edoc_run.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @copyright 2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> %% @see edoc diff --git a/lib/edoc/src/edoc_scanner.erl b/lib/edoc/src/edoc_scanner.erl index 9d2e6f3aed..8e895ad1ad 100644 --- a/lib/edoc/src/edoc_scanner.erl +++ b/lib/edoc/src/edoc_scanner.erl @@ -13,8 +13,6 @@ %% AB. Portions created by Ericsson are Copyright 1999, Ericsson %% Utvecklings AB. All Rights Reserved.'' %% -%% $Id: $ -%% %% @private %% @copyright Richard Carlsson 2001-2003. Portions created by Ericsson %% are Copyright 1999, Ericsson Utvecklings AB. All Rights Reserved. diff --git a/lib/edoc/src/edoc_specs.erl b/lib/edoc/src/edoc_specs.erl index 79a5d142bc..5acf8ac0d5 100644 --- a/lib/edoc/src/edoc_specs.erl +++ b/lib/edoc/src/edoc_specs.erl @@ -27,7 +27,6 @@ -include("edoc.hrl"). -include("edoc_types.hrl"). --type proplist() :: [proplists:property()]. -type syntaxTree() :: erl_syntax:syntaxTree(). -define(TOP_TYPE, term). @@ -87,8 +86,9 @@ dummy_spec(Form) -> #tag{name = spec, line = element(2, hd(TypeSpecs)), origin = code, data = S}. --spec docs(Forms::[syntaxTree()], CommentFun) -> dict() when - CommentFun :: fun(([syntaxTree()], Line :: term()) -> #tag{}). +-spec docs(Forms::[syntaxTree()], + CommentFun :: fun( ([syntaxTree()], Line :: term()) -> #tag{} )) + -> dict(). %% @doc Find comments after -type/-opaque declarations. %% Postcomments "inside" the type are skipped. @@ -98,7 +98,7 @@ docs(Forms, CommentFun) -> -type entry() :: #entry{}. -type module_info() :: #module{}. -type entries() :: [entry()]. --spec add_data(Entries::entries(), Options::proplist(), +-spec add_data(Entries::entries(), Options::proplists:proplist(), File::file:filename(), Module::module_info()) -> entries(). %% @doc Create tags a la EDoc for Erlang specifications and types. diff --git a/lib/edoc/src/edoc_tags.erl b/lib/edoc/src/edoc_tags.erl index 8ee8f87b5f..80989428ce 100644 --- a/lib/edoc/src/edoc_tags.erl +++ b/lib/edoc/src/edoc_tags.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> diff --git a/lib/edoc/src/edoc_types.erl b/lib/edoc/src/edoc_types.erl index e784b3359a..a54544868c 100644 --- a/lib/edoc/src/edoc_types.erl +++ b/lib/edoc/src/edoc_types.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> @@ -34,13 +32,13 @@ %% @headerfile "edoc_types.hrl" -include("edoc_types.hrl"). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). is_predefined(any, 0) -> true; is_predefined(atom, 0) -> true; is_predefined(binary, 0) -> true; -is_predefined(bool, 0) -> true; +is_predefined(bool, 0) -> true; % kept for backwards compatibility is_predefined(char, 0) -> true; is_predefined(cons, 2) -> true; is_predefined(deep_string, 0) -> true; diff --git a/lib/edoc/src/edoc_wiki.erl b/lib/edoc/src/edoc_wiki.erl index ba33198787..2f2d14853c 100644 --- a/lib/edoc/src/edoc_wiki.erl +++ b/lib/edoc/src/edoc_wiki.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> @@ -70,7 +68,7 @@ -export([parse_xml/2, expand_text/2]). -include("edoc.hrl"). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). -define(BASE_HEADING, 3). @@ -82,8 +80,8 @@ parse_xml(Data, Line) -> parse_xml_1(Text, Line) -> Text1 = "<doc>" ++ Text ++ "</doc>", - Options = [{line, Line}, {encoding, "iso-8859-1"}], - case catch {ok, xmerl_scan:string(Text1, Options)} of + Opts = [{line, Line}, {encoding, 'iso-8859-1'}], + case catch {ok, xmerl_scan:string(Text1, Opts)} of {ok, {E, _}} -> E#xmlElement.content; {'EXIT', {fatal, {Reason, L, _C}}} -> diff --git a/lib/edoc/src/otpsgml_layout.erl b/lib/edoc/src/otpsgml_layout.erl index 45f74b299e..d425dc0ed8 100644 --- a/lib/edoc/src/otpsgml_layout.erl +++ b/lib/edoc/src/otpsgml_layout.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @author Richard Carlsson <[email protected]> %% @author Kenneth Lundin <[email protected]> %% @copyright 2001-2004 Richard Carlsson @@ -34,7 +32,7 @@ -import(edoc_report, [report/2]). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). -define(SGML_EXPORT, xmerl_otpsgml). -define(DEFAULT_XML_EXPORT, ?SGML_EXPORT). diff --git a/lib/edoc/test/edoc_SUITE.erl b/lib/edoc/test/edoc_SUITE.erl index 0d57591e3e..5b95c35756 100644 --- a/lib/edoc/test/edoc_SUITE.erl +++ b/lib/edoc/test/edoc_SUITE.erl @@ -13,8 +13,6 @@ %% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings %% AB. All Rights Reserved.'' %% -%% $Id$ -%% -module(edoc_SUITE). -include_lib("test_server/include/test_server.hrl"). diff --git a/lib/et/src/et_wx_viewer.erl b/lib/et/src/et_wx_viewer.erl index 7d4286ed9d..386f8fc86b 100644 --- a/lib/et/src/et_wx_viewer.erl +++ b/lib/et/src/et_wx_viewer.erl @@ -257,10 +257,10 @@ parse_opt([H | T], S, CollectorOpt) -> Actors = [create_actor(Name) || Name <- ActorNames2], parse_opt(T, S#state{actors = Actors}, CollectorOpt); {include, ActorNames} when is_list(ActorNames) -> - Actors = [opt_create_actor(Name, include, S#state.actors) || Name <- ActorNames], + Actors = [opt_create_actor(Name, include, S) || Name <- ActorNames], parse_opt(T, S#state{actors = Actors}, CollectorOpt); {exclude, ActorNames} when is_list(ActorNames) -> - Actors = [opt_create_actor(Name, exclude, S#state.actors) || Name <- ActorNames], + Actors = [opt_create_actor(Name, exclude, S) || Name <- ActorNames], parse_opt(T, S#state{actors = Actors}, CollectorOpt); {first_event, _FirstKey} -> %% NYI diff --git a/lib/eunit/src/eunit_surefire.erl b/lib/eunit/src/eunit_surefire.erl index dfb08c90b2..25b5cde09c 100644 --- a/lib/eunit/src/eunit_surefire.erl +++ b/lib/eunit/src/eunit_surefire.erl @@ -64,6 +64,7 @@ }). -record(testsuite, { + id = 0 :: integer(), name = <<>> :: binary(), time = 0 :: integer(), output = <<>> :: binary(), @@ -76,7 +77,7 @@ -record(state, {verbose = false, indent = 0, xmldir = ".", - testsuite = #testsuite{} + testsuites = [] :: [#testsuite{}] }). start() -> @@ -89,55 +90,60 @@ init(Options) -> XMLDir = proplists:get_value(dir, Options, ?XMLDIR), St = #state{verbose = proplists:get_bool(verbose, Options), xmldir = XMLDir, - testsuite = #testsuite{}}, + testsuites = []}, receive {start, _Reference} -> St end. terminate({ok, _Data}, St) -> - TestSuite = St#state.testsuite, + TestSuites = St#state.testsuites, XmlDir = St#state.xmldir, - write_report(TestSuite, XmlDir), + write_reports(TestSuites, XmlDir), ok; terminate({error, _Reason}, _St) -> %% Don't report any errors here, since eunit_tty takes care of that. %% Just terminate. ok. -handle_begin(group, Data, St) -> +handle_begin(Kind, Data, St) when Kind == group; Kind == test -> + %% Run this code both for groups and tests; test is a bit + %% surprising: This is a workaround for the fact that we don't get + %% a group (handle_begin(group, ...) for testsuites (modules) + %% which only have one test case. In that case we get a test case + %% with an id comprised of just one integer - the group id. NewId = proplists:get_value(id, Data), case NewId of [] -> St; - [_GroupId] -> + [GroupId] -> Desc = proplists:get_value(desc, Data), - TestSuite = St#state.testsuite, - NewTestSuite = TestSuite#testsuite{name = Desc}, - St#state{testsuite=NewTestSuite}; + TestSuite = #testsuite{id = GroupId, name = Desc}, + St#state{testsuites=store_suite(TestSuite, St#state.testsuites)}; %% Surefire format is not hierarchic: Ignore subgroups: _ -> St - end; -handle_begin(test, _Data, St) -> - St. + end. handle_end(group, Data, St) -> %% Retrieve existing test suite: case proplists:get_value(id, Data) of [] -> St; - [_GroupId|_] -> - TestSuite = St#state.testsuite, + [GroupId|_] -> + TestSuites = St#state.testsuites, + TestSuite = lookup_suite_by_group_id(GroupId, TestSuites), %% Update TestSuite data: Time = proplists:get_value(time, Data), Output = proplists:get_value(output, Data), NewTestSuite = TestSuite#testsuite{ time = Time, output = Output }, - St#state{testsuite=NewTestSuite} + St#state{testsuites=store_suite(NewTestSuite, TestSuites)} end; handle_end(test, Data, St) -> %% Retrieve existing test suite: - TestSuite = St#state.testsuite, + [GroupId|_] = proplists:get_value(id, Data), + TestSuites = St#state.testsuites, + TestSuite = lookup_suite_by_group_id(GroupId, TestSuites), %% Create test case: Name = format_name(proplists:get_value(source, Data), @@ -149,7 +155,7 @@ handle_end(test, Data, St) -> TestCase = #testcase{name = Name, description = Desc, time = Time,output = Output}, NewTestSuite = add_testcase_to_testsuite(Result, TestCase, TestSuite), - St#state{testsuite=NewTestSuite}. + St#state{testsuites=store_suite(NewTestSuite, TestSuites)}. %% Cancel group does not give information on the individual cancelled test case %% We ignore this event @@ -157,7 +163,9 @@ handle_cancel(group, _Data, St) -> St; handle_cancel(test, Data, St) -> %% Retrieve existing test suite: - TestSuite = St#state.testsuite, + [GroupId|_] = proplists:get_value(id, Data), + TestSuites = St#state.testsuites, + TestSuite = lookup_suite_by_group_id(GroupId, TestSuites), %% Create test case: Name = format_name(proplists:get_value(source, Data), @@ -171,7 +179,7 @@ handle_cancel(test, Data, St) -> NewTestSuite = TestSuite#testsuite{ skipped = TestSuite#testsuite.skipped+1, testcases=[TestCase|TestSuite#testsuite.testcases] }, - St#state{testsuite=NewTestSuite}. + St#state{testsuites=store_suite(NewTestSuite, TestSuites)}. format_name({Module, Function, Arity}, Line) -> lists:flatten([atom_to_list(Module), ":", atom_to_list(Function), "/", @@ -183,6 +191,12 @@ format_desc(Desc) when is_binary(Desc) -> format_desc(Desc) when is_list(Desc) -> Desc. +lookup_suite_by_group_id(GroupId, TestSuites) -> + #testsuite{} = lists:keyfind(GroupId, #testsuite.id, TestSuites). + +store_suite(#testsuite{id=GroupId} = TestSuite, TestSuites) -> + lists:keystore(GroupId, #testsuite.id, TestSuites, TestSuite). + %% Add testcase to testsuite depending on the result of the test. add_testcase_to_testsuite(ok, TestCaseTmp, TestSuite) -> TestCase = TestCaseTmp#testcase{ result = ok }, @@ -214,6 +228,10 @@ add_testcase_to_testsuite({error, Exception}, TestCaseTmp, TestSuite) -> %% Write a report to the XML directory. %% This function opens the report file, calls write_report_to/2 and closes the file. %% ---------------------------------------------------------------------------- +write_reports(TestSuites, XmlDir) -> + lists:foreach(fun(TestSuite) -> write_report(TestSuite, XmlDir) end, + TestSuites). + write_report(#testsuite{name = Name} = TestSuite, XmlDir) -> Filename = filename:join(XmlDir, lists:flatten(["TEST-", escape_suitename(Name)], ".xml")), case file:open(Filename, [write, raw]) of diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl index f1be658054..82e3675938 100644 --- a/lib/hipe/cerl/erl_bif_types.erl +++ b/lib/hipe/cerl/erl_bif_types.erl @@ -672,6 +672,9 @@ type(erlang, call_on_load_function, 1, Xs) -> type(erlang, cancel_timer, 1, Xs) -> strict(arg_types(erlang, cancel_timer, 1), Xs, fun (_) -> t_sup(t_integer(), t_atom('false')) end); +type(erlang, check_old_code, 1, Xs) -> + strict(arg_types(erlang, check_old_code, 1), Xs, + fun (_) -> t_boolean() end); type(erlang, check_process_code, 2, Xs) -> strict(arg_types(erlang, check_process_code, 2), Xs, fun (_) -> t_boolean() end); @@ -3395,6 +3398,8 @@ arg_types(erlang, call_on_load_function, 1) -> [t_atom()]; arg_types(erlang, cancel_timer, 1) -> [t_reference()]; +arg_types(erlang, check_old_code, 1) -> + [t_atom()]; arg_types(erlang, check_process_code, 2) -> [t_pid(), t_atom()]; arg_types(erlang, concat_binary, 1) -> diff --git a/lib/ic/doc/src/notes.xml b/lib/ic/doc/src/notes.xml index 5f6c31069c..de519d5f84 100644 --- a/lib/ic/doc/src/notes.xml +++ b/lib/ic/doc/src/notes.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>1998</year><year>2010</year> + <year>1998</year><year>2011</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -31,6 +31,22 @@ </header> <section> + <title>IC 4.2.27</title> + + <section> + <title>Improvements and New Features</title> + <list type="bulleted"> + <item> + <p> + Reduced compile overhead (Thanks to Haitao Li).</p> + <p> + Own Id: OTP-9460 </p> + </item> + </list> + </section> + </section> + + <section> <title>IC 4.2.26</title> <section> diff --git a/lib/ic/src/ic_pp.erl b/lib/ic/src/ic_pp.erl index db06118d32..8b53473caa 100644 --- a/lib/ic/src/ic_pp.erl +++ b/lib/ic/src/ic_pp.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2009. All Rights Reserved. +%% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -92,6 +92,14 @@ %% %%====================================================================================== +%% Multiple Include Optimization +%% +%% Algorithm described at: +%% http://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html +-record(mio, {valid = true, %% multiple include valid + cmacro, %% controlling macro of the current conditional directive + depth = 0, %% conditional directive depth + included = []}). @@ -130,7 +138,7 @@ run(FileList, FileName, IncDir, Flags) -> %%---------------------------------------------------------- %% Run the second phase, i.e expand macros %%---------------------------------------------------------- - {Out, Err, War, _Defs, IfCou} = expand(File, FileName, IncDir, Flags), + {Out, Err, War, _Defs, _Mio, IfCou} = expand(File, FileName, IncDir, Flags), %%---------------------------------------------------------- %% Check if all #if #ifdef #ifndef have a matching #endif @@ -155,9 +163,9 @@ run(FileList, FileName, IncDir, Flags) -> %% The entry for all included files %% %% -%% Output {Out, Defs, Err, War} +%% Output {Out, Err, War, Defs, MultipleIncludeValid} %%====================================================================================== -run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) -> +run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir, Mio) -> %%---------------------------------------------------------- %% Run the first phase, i.e tokenise the file @@ -169,18 +177,21 @@ run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) %%---------------------------------------------------------- %% Run the second phase, i.e expand macros %%---------------------------------------------------------- - - %% Try first pass without file info start/end - {OutT, ErrT, WarT, DefsT, IfCouT} = - expand(File, Defs, Err, War, [FileName|IncFile], IncDir), - - {Out2, Err2, War2, Defs2, IfCou2} = - case only_nls(OutT) of - true -> %% The file is defined before - {["\n"], ErrT, WarT, DefsT, IfCouT}; - false -> %% The file is not defined before, try second pass - expand([FileInfoStart|File]++FileInfoEnd, Defs, Err, War, [FileName|IncFile], IncDir) - end, + {Out2, Err2, War2, Defs2, Mio2, IfCou2} = + expand([FileInfoStart|File]++FileInfoEnd, Defs, Err, War, + [FileName|IncFile], IncDir, + #mio{included=Mio#mio.included}), + + MergeIncluded = sets:to_list(sets:from_list(Mio#mio.included ++ Mio2#mio.included)), + + Mio3 = + case {Mio2#mio.valid, Mio2#mio.cmacro} of + {V, Macro} when V == false; + Macro == undefined -> + update_mio(Mio#mio{included=MergeIncluded}); + {true, _} -> + update_mio({include, FileName}, Mio#mio{included=MergeIncluded}) + end, %%---------------------------------------------------------- %% Check if all #if #ifdef #ifndef have a matching #endif @@ -192,26 +203,7 @@ run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) [] end, - {Out2, Defs2, Err2++IfError, War2}. - - - -%% Return true if there is no data -%% other than new lines -only_nls([]) -> - true; -only_nls(["\n"|Rem]) -> - only_nls(Rem); -only_nls(["\r","\n"|Rem]) -> - only_nls(Rem); -only_nls([_|_Rem]) -> - false. - - - - - - + {Out2, Defs2, Err2++IfError, War2, Mio3}. @@ -647,87 +639,86 @@ expand(List, FileName, IncDir, Flags) -> %% Get all definitions from preprocessor commnads %% and merge them on top of the file collected. CLDefs = get_cmd_line_defs(Flags), - expand(List, [], [], CLDefs, [FileName], IncDir, check_all, [], [], 1, FileName). - -expand(List, Defs, Err, War, [FileName|IncFile], IncDir) -> - expand(List, [], [], Defs, [FileName|IncFile], IncDir, check_all, Err, War, 1, FileName). + expand(List, [], [], CLDefs, [FileName], IncDir, #mio{}, check_all, [], [], 1, FileName). +expand(List, Defs, Err, War, [FileName|IncFile], IncDir, Mio) -> + expand(List, [], [], Defs, [FileName|IncFile], IncDir, Mio, check_all, Err, War, 1, FileName). %%======================================================= %% Main loop for the expansion %%======================================================= -expand([], Out, _SelfRef, Defs, _IncFile, _IncDir, IfCou, Err, War, _L, _FN) -> +expand([], Out, _SelfRef, Defs, _IncFile, _IncDir, Mio, IfCou, Err, War, _L, _FN) -> % io:format("~n ===============~n"), % io:format(" definitions ~p~n",[lists:reverse(Defs)]), % io:format(" found warnings ~p~n",[lists:reverse(War)]), % io:format(" found errors ~p~n",[lists:reverse(Err)]), % io:format(" ===============~n~n~n"), - {Out, Err, War, Defs, IfCou}; + {Out, Err, War, Defs, Mio, IfCou}; -expand([{file_info, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, Str++Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{file_info, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, Str++Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN); %%--------------------------------------- %% Searching for endif, %% i.e skip all source lines until matching %% end if is encountered %%--------------------------------------- -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) when Command == "ifdef" -> {_Removed, Rem2, _Nl} = read_to_nl(Rem), IfCou2 = {endif, Endif+1, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L, FN); + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L, FN); -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) when Command == "ifndef" -> {_Removed, Rem2, _Nl} = read_to_nl(Rem), IfCou2 = {endif, Endif+1, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L, FN); + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L, FN); -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) when Command == "if" -> - case pp_command(Command, Rem, Defs, IncDir, Err, War, L, FN) of + case pp_command(Command, Rem, Defs, IncDir, Mio, Err, War, L, FN) of {{'if', true}, Rem2, Err2, War2, Nl} -> IfCou2 = {endif, Endif+1, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN); %% {{'if', false}, Rem2, Err2, War2, Nl} -> Not implemented yet {{'if', error}, Rem2, Err2, War2, Nl} -> IfCou2 = {endif, Endif, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN) + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN) end; -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) when Command == "endif" -> {_Removed, Rem2, Nl} = read_to_nl(Rem), case Endif of 1 -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, check_all, Err, War, L+Nl, FN); _ -> IfCou2 = {endif, Endif-1, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L+Nl, FN) + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L+Nl, FN) end; -expand([{command,_Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> +expand([{command,_Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) -> {_Removed, Rem2, _Nl} = read_to_nl(Rem), IfCou2 = {endif, Endif, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L, FN); + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L, FN); %% Solves a bug when spaces in front of hashmark ! -expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> - expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN); +expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) -> + expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN); -expand([{nl,_Nl} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> - expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN); +expand([{nl,_Nl} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) -> + expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN); -expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> +expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) -> {_Removed, Rem2, Nl} = read_to_nl(Rem), - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN); @@ -736,121 +727,132 @@ expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, %%--------------------------------------- %% Check all tokens %%--------------------------------------- -expand([{nl, _N} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [$\n | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L+1, FN); +expand([{nl, _N} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [$\n | Out], SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L+1, FN); -expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN); -expand([space_exp | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([space_exp | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN); -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L, FN) -> - case pp_command(Command, Rem, Defs, IncDir, Err, War, L, FN) of +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, check_all, Err, War, L, FN) -> + case pp_command(Command, Rem, Defs, IncDir, Mio, Err, War, L, FN) of {define, Rem2, Defs2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, update_mio(Mio), check_all, Err2, War2, L+Nl, FN); {undef, Rem2, Defs2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, update_mio(Mio), check_all, Err2, War2, L+Nl, FN); {{include, ok}, FileName, FileCont, Rem2, Nl, Err2, War2} -> - {Out3, Defs3, Err3, War3} = - run_include(FileName, FileCont, Out, Defs, Err2, War2, L+Nl, IncFile, IncDir), + {Out3, Defs3, Err3, War3, Mio2} = + run_include(FileName, FileCont, Out, Defs, Err2, War2, L+Nl, IncFile, IncDir, Mio), Nls = [], Out4 = Out3++Nls++Out, - expand(Rem2, Out4, SelfRef, Defs3, IncFile, IncDir, check_all, Err3, War3, L+Nl, FN); + expand(Rem2, Out4, SelfRef, Defs3, IncFile, IncDir, Mio2, check_all, Err3, War3, L+Nl, FN); {{include, error}, Rem2, Nl, Err2, War2} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err2, War2, L+Nl, FN); + + {{include, skip}, Rem2} -> + Out2 = [$\n|Out], + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, War, L+1, FN); {{ifdef, true}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN); {{ifdef, false}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + Mio2 = update_mio(ifdef, Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN); {{ifndef, true}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); - {{ifndef, false}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN); + {{ifndef, false}, Macro, Rem2, Err2, War2, Nl} -> + Out2 = lists:duplicate(Nl,$\n) ++ Out, + Mio2 = update_mio({ifndef, Macro}, Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN); {endif, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + Mio2 = update_mio(endif, Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN); {{'if', true}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN); %% {{'if', false}, Removed, Rem2, Nl} -> Not implemented at present {{'if', error}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + Mio2 = update_mio('if', Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN); {'else', {_Removed, Rem2, Nl}} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, Err2 = {FN, L, "`else' command is not implemented at present"}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); + Mio2 = update_mio('else', Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, [Err2|Err], War, L+Nl, FN); {'elif', {_Removed, Rem2, Nl}} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, Err2 = {FN, L, "`elif' command is not implemented at present"}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); + Mio2 = update_mio('elif', Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, [Err2|Err], War, L+Nl, FN); {warning, {WarningText, Rem2, Nl}} -> [FileName|_More] = IncFile, War2 = {FileName, L, "warning: #warning "++detokenise(WarningText)}, - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, [War2|War], L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, [War2|War], L+Nl, FN); {error, {ErrorText, Rem2, Nl}} -> [FileName|_More] = IncFile, Err2 = {FileName, L, detokenise(ErrorText)}, - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, [Err2|Err], War, L+Nl, FN); {{line, ok}, {_Removed, Rem2, Nl}, L2, FN2, LineText} -> Out2 = lists:duplicate(Nl,$\n)++LineText++Out, [_X|IF] = IncFile, IncFile2 = [FN2|IF], - expand(Rem2, Out2, SelfRef, Defs, IncFile2, IncDir, check_all, Err, War, L2, FN2); + expand(Rem2, Out2, SelfRef, Defs, IncFile2, IncDir, update_mio(Mio), check_all, Err, War, L2, FN2); {{line, error}, {_Removed, Rem2, Nl}, Err2} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, [Err2|Err], War, L+Nl, FN); hash_mark -> - expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L, FN); + expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, Mio, check_all, Err, War, L, FN); {pragma, Rem2, Nl, Text} -> Out2 = lists:duplicate(Nl,$\n)++Text++Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, War, L+Nl, FN); {ident, Rem2, Nl, Text} -> Out2 = lists:duplicate(Nl,$\n)++Text++Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, War, L+Nl, FN); {not_recognised, {Removed, Rem2, Nl}} -> Text = lists:reverse([$#|Command]), RemovedS = lists:reverse([?space|detokenise(Removed)]), Out2 = [$\n|RemovedS]++Text++Out, + Mio2 = update_mio(Mio), case Command of [X|_T] when ?is_upper(X) -> - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err, War, L+Nl, FN); [X|_T] when ?is_lower(X) -> - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err, War, L+Nl, FN); [X|_T] when ?is_underline(X) -> - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err, War, L+Nl, FN); _ -> Err2 = {FN, L, "invalid preprocessing directive name"}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN) + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, [Err2|Err], War, L+Nl, FN) end; Else -> @@ -859,19 +861,19 @@ expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all end; -expand([{var, "__LINE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__LINE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> LL = io_lib:format("~p",[L]), - expand(Rem, [LL | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [LL | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__FILE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [$",FN,$" | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{var, "__FILE__"}|Rem], Out, SelfRef, Defs, IncFile, Mio, IncDir, IfCou, Err, War, L, FN) -> + expand(Rem, [$",FN,$" | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__DATE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__DATE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> {{Y,M,D},{_H,_Mi,_S}} = calendar:universal_time(), Date = io_lib:format("\"~s ~p ~p\"",[month(M),D,Y]), - expand(Rem, [Date | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [Date | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__TIME__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__TIME__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> {{_Y,_M,_D},{H,Mi,S}} = calendar:universal_time(), HS = if H < 10 -> "0"++integer_to_list(H); true -> integer_to_list(H) @@ -883,40 +885,40 @@ expand([{var, "__TIME__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, true -> integer_to_list(S) end, Time = io_lib:format("\"~s:~s:~s\"",[HS,MiS,SS]), - expand(Rem, [Time | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [Time | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__INCLUDE_LEVEL__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__INCLUDE_LEVEL__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> IL = io_lib:format("~p",[length(IncFile)-1]), - expand(Rem, [IL | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [IL | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__BASE_FILE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__BASE_FILE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> [BF|_T] = lists:reverse(IncFile), - expand(Rem, [$",BF,$" | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [$",BF,$" | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, Var} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, Var} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> {Out2, Err2, War2, Rem2, SelfRef2} = source_line(Var, Rem, SelfRef, Defs, Err, War, L, FN), - expand(Rem2, [Out2 | Out], SelfRef2, Defs, IncFile, IncDir, IfCou, Err2, War2, L, FN); + expand(Rem2, [Out2 | Out], SelfRef2, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err2, War2, L, FN); -expand([{char, Char} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [Char | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{char, Char} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [Char | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{number, Number} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [Number | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{number, Number} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [Number | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{expanded, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [Str | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{expanded, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [Str | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{self_ref, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{self_ref, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> SelfRef2 = lists:delete(Str,SelfRef), - expand(Rem, Out, SelfRef2, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, Out, SelfRef2, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{string, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [$", Str, $" | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{string, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [$", Str, $" | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{string_part, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{string_part, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> {Str2, Rem2, Nl} = expand_string_part([$"|Str], Rem), - expand(Rem2, [Str2| Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L+Nl, FN). + expand(Rem2, [Str2| Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L+Nl, FN). @@ -954,13 +956,14 @@ expand_string_part([{string_part, Str_part} | Rem], Str, Nl) -> get_cmd_line_defs(Flags) -> Adjusted = parse_cmd_line(Flags,[]), - {_Out, _Err, _War, Defs, _IfCou} = + {_Out, _Err, _War, Defs, _IfCou, _Mio} = expand(tokenise(Adjusted,""), [], [], [], [], [], + #mio{}, check_all, [], [], @@ -1030,10 +1033,10 @@ collect_undefine([C|Rest],Found) -> %%====================================================================================== %%====================================================================================== -pp_command(Command, [space|File], Defs, IncDir, Err, War, L, FN) -> - pp_command(Command, File, Defs, IncDir, Err, War, L, FN); +pp_command(Command, [space|File], Defs, IncDir, Mio, Err, War, L, FN) -> + pp_command(Command, File, Defs, IncDir, Mio, Err, War, L, FN); -pp_command(Command, File, Defs, IncDir, Err, War, L, FN) -> +pp_command(Command, File, Defs, IncDir, Mio, Err, War, L, FN) -> case Command of %%---------------------------------------- @@ -1081,14 +1084,16 @@ pp_command(Command, File, Defs, IncDir, Err, War, L, FN) -> %% #include %%---------------------------------------- "include" -> - case include(File, IncDir) of - {error, Rem, Nl, Err2} -> - {{include, error}, Rem, Nl, [{FN, L, Err2}|Err], War}; - {error, Rem, Nl, Err2, NameNl} -> - {{include, error}, Rem, Nl, [{FN, L+ NameNl, Err2}|Err], War}; - {ok, FileName, FileCont, Rem, Nl} -> - {{include, ok}, FileName, FileCont, Rem, Nl, Err, War} - end; + case include(File, IncDir, Mio) of + {error, Rem, Nl, Err2} -> + {{include, error}, Rem, Nl, [{FN, L, Err2}|Err], War}; + {error, Rem, Nl, Err2, NameNl} -> + {{include, error}, Rem, Nl, [{FN, L+ NameNl, Err2}|Err], War}; + {ok, FileNamePath, FileCont, Rem, Nl} -> + {{include, ok}, FileNamePath, FileCont, Rem, Nl, Err, War}; + {skip, Rem} -> + {{include, skip}, Rem} + end; %%---------------------------------------- %% #ifdef @@ -1127,14 +1132,14 @@ pp_command(Command, File, Defs, IncDir, Err, War, L, FN) -> yes -> {{ifndef, true}, Rem, Err2, War2, Nl}; no -> - {{ifndef, false}, Rem, Err2, War2, Nl} + {{ifndef, false}, Name, Rem, Err2, War2, Nl} end; {ok, Rem, Name, No_of_para, _Parameters, _Macro, Err2, War2, Nl} -> case is_defined_before(Name, No_of_para, Defs) of yes -> {{ifndef, true}, Rem, Err2, War2, Nl}; no -> - {{ifndef, false}, Rem, Err2, War2, Nl} + {{ifndef, false}, Name, Rem, Err2, War2, Nl} end end; @@ -1408,29 +1413,32 @@ undef(_Rem) -> %%=============================================================== %%=============================================================== -include(File, IncDir) -> +include(File, IncDir, Mio) -> case include2(File) of - {ok, FileName, Rem, Nl, FileType} -> - %% The error handling is lite strange just to make it compatible to gcc - case {read_inc_file(FileName, IncDir), Nl, FileType} of - {{ok, FileList, FileNamePath}, _, _} -> - {ok, FileNamePath, FileList, Rem, Nl}; - {{error, Text}, _, own_file} -> - NameNl = count_nl(FileName,0), - Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])), - {error, Rem, Nl, Error, NameNl}; - {{error, Text}, 1, sys_file} -> - NameNl = count_nl(FileName,0), - Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])), - {error, Rem, Nl, Error, NameNl}; - {{error, _Text}, _, sys_file} -> - {error, Rem, Nl, "`#include' expects \"FILENAME\" or <FILENAME>"} - end; - - {error, {_Removed, Rem, Nl}} -> - {error, Rem, Nl, "`#include' expects \"FILENAME\" or <FILENAME>"} + {ok, FileName, Rem, Nl, FileType} -> + Result = read_inc_file(FileName, IncDir, Mio), + case {Result, Nl, FileType} of + {{ok, FileNamePath, FileCont}, _, _} -> + {ok, FileNamePath, FileCont, Rem, Nl}; + {skip, _, _} -> + {skip, Rem}; + {{error, Text}, _, own_file} -> + NameNl = count_nl(FileName,0), + Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])), + {error, Rem, Nl, Error, NameNl}; + {{error, Text}, 1, sys_file} -> + NameNl = count_nl(FileName,0), + Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])), + {error, Rem, Nl, Error, NameNl}; + {{error, _Text}, _, sys_file} -> + {error, Rem, Nl, "`#include' expects \"FILENAME\" or <FILENAME>"} + end; + {error, {_Removed, Rem, Nl}} -> + {error, Rem, Nl, "`#include' expects \#FILENAME\" or <FILENAME>"} end. + + count_nl([],Nl) -> Nl; count_nl([$\n|T],Nl) -> @@ -1909,18 +1917,37 @@ include_dir(Flags,IncDir) -> %% Read a included file. Try current dir first then the IncDir list %%=============================================================== -read_inc_file(FileName, IncDir) -> - case catch file:read_file(FileName) of - {ok, Bin} -> - FileList = binary_to_list(Bin), - {ok, FileList, FileName}; +read_inc_file(FileName, IncDir, Mio) -> + case find_inc_file(FileName, IncDir) of + {ok, AbsFile} -> + %% is included before? + case lists:member(FileName, Mio#mio.included) of + false -> + case catch file:read_file(AbsFile) of + {ok, Bin} -> + FileList = binary_to_list(Bin), + {ok, AbsFile, FileList}; + {error, Text} -> + {error, Text} + end; + true -> + skip + end; + {error, Text} -> + {error, Text} + end. + +find_inc_file(FileName, IncDir) -> + case catch file:read_file_info(FileName) of + {ok, _} -> + {ok, FileName}; {error, _} -> - read_inc_file2(FileName, IncDir) + find_inc_file2(FileName, IncDir) end. -read_inc_file2(_FileName, []) -> +find_inc_file2(_FileName, []) -> {error, "No such file or directory"}; -read_inc_file2(FileName, [D|Rem]) -> +find_inc_file2(FileName, [D|Rem]) -> Dir = case lists:last(D) of $/ -> D; @@ -1928,17 +1955,14 @@ read_inc_file2(FileName, [D|Rem]) -> D++"/" end, - case catch file:read_file(Dir++FileName) of - {ok, Bin} -> - FileList = binary_to_list(Bin), - {ok, FileList, Dir++FileName}; + case catch file:read_file_info(Dir++FileName) of + {ok, _} -> + {ok, Dir++FileName}; {error, _} -> - read_inc_file2(FileName, Rem) + find_inc_file2(FileName, Rem) end. - - %%=============================================================== %% Read parameters of a macro or a variable in a source line %%=============================================================== @@ -2135,5 +2159,73 @@ month(11) -> "Nov"; month(12) -> "Dec". +%% Multiple Include Optimization +%% +%% Algorithm described at: +%% http://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html +update_mio({include, FileName}, #mio{included=Inc}=Mio) -> + Mio#mio{valid=false, included=[FileName|Inc]}; + +%% valid=false & cmacro=undefined indicates it is already decided this file is +%% not subject to MIO +update_mio(_, #mio{valid=false, depth=0, cmacro=undefined}=Mio) -> + Mio; + +%% if valid=true, there is no non-whitespace tokens before this ifndef +update_mio({'ifndef', Macro}, #mio{valid=true, depth=0, cmacro=undefined}=Mio) -> + Mio#mio{valid=false, cmacro=Macro, depth=1}; + +%% detect any tokens before top level #ifndef +update_mio(_, #mio{valid=true, depth=0, cmacro=undefined}=Mio) -> + Mio#mio{valid=false}; + +%% If cmacro is alreay set, this is after the top level #endif +update_mio({'ifndef', _}, #mio{valid=true, depth=0}=Mio) -> + Mio#mio{valid=false, cmacro=undefined}; + +%% non-top level conditional, just update depth +update_mio({'ifndef', _}, #mio{depth=D}=Mio) when D > 0 -> + Mio#mio{depth=D+1}; +update_mio('ifdef', #mio{depth=D}=Mio) -> + Mio#mio{depth=D+1}; +update_mio('if', #mio{depth=D}=Mio) -> + Mio#mio{depth=D+1}; + +%% top level #else #elif invalidates multiple include optimization +update_mio('else', #mio{depth=1}=Mio) -> + Mio#mio{valid=false, cmacro=undefined}; +update_mio('else', Mio) -> + Mio; +update_mio('elif', #mio{depth=1}=Mio) -> + Mio#mio{valid=false, cmacro=undefined}; +update_mio('elif', Mio) -> + Mio; + +%% AT exit to top level, if the controlling macro is not set, this could be the +%% end of a non-ifndef conditional block, or there were tokens before entering +%% the #ifndef block. In either way, this invalidates the MIO +%% +%% It doesn't matter if `valid` is true at the time of exiting, it is set to +%% true. This will be used to detect if more tokens are following the top +%% level #endif. +update_mio('endif', #mio{depth=1, cmacro=undefined}=Mio) -> + Mio#mio{valid=false, depth=0}; +update_mio('endif', #mio{depth=1}=Mio) -> + Mio#mio{valid=true, depth=0}; +update_mio('endif', #mio{depth=D}=Mio) when D > 1 -> + Mio#mio{valid=true, depth=D-1}; + +%%if more tokens are following the top level #endif. +update_mio('endif', #mio{depth=1, cmacro=undefined}=Mio) -> + Mio#mio{valid=false, depth=0}; +update_mio('endif', #mio{depth=D}=Mio) when D > 0 -> + Mio#mio{valid=true, depth=D-1}; +update_mio(_, Mio) -> + Mio#mio{valid=false}. + +%% clear `valid`, this doesn't matter since #endif will restore it if +%% appropriate +update_mio(Mio) -> + Mio#mio{valid=false}. diff --git a/lib/ic/src/ic_pragma.erl b/lib/ic/src/ic_pragma.erl index 45cb64c9c8..7f2216b9dc 100644 --- a/lib/ic/src/ic_pragma.erl +++ b/lib/ic/src/ic_pragma.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2010. All Rights Reserved. +%% Copyright Ericsson AB 1998-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -1600,9 +1600,8 @@ remove_inheriters(S,RS,InheriterList) -> [_OneOnly] -> ReducedInhList; _Other -> - EtsList = ets:tab2list(S), CleanList = - [X || X <- EtsList, element(1,X) == inherits], + ets:match(S, {inherits,'_','_'}), % CodeOptList = % [X || X <- EtsList, element(1,X) == codeopt], NoInheriters =remove_inheriters2(S,ReducedInhList,CleanList), @@ -1648,9 +1647,8 @@ remove_inh([X],[Y],List,EtsList) -> %%% from others in the list %%%---------------------------------------------- remove_inherited(S,InheriterList) -> - EtsList = ets:tab2list(S), CleanList = - [X || X <- EtsList, element(1,X) == inherits], + ets:match(S, {inherits, '_', '_'}), remove_inherited(S,InheriterList,CleanList). @@ -1694,11 +1692,8 @@ remove_inhed([X],[Y],List,EtsList) -> %% are inherited from scope in the list %%%---------------------------------------------- get_inherited(S,Scope,OpScopeList) -> - EtsList = ets:tab2list(S), - [[element(3,X)] || X <- EtsList, - element(1,X) == inherits, - element(2,X) == Scope, - member([element(3,X)],OpScopeList)]. + EtsList1 = ets:match(S, {inherits, Scope, '$1'}), + [X || X <- EtsList1, member(X, OpScopeList)]. @@ -1771,9 +1766,7 @@ inherits2(_X,Y,Z,EtsList) -> %% false otherwise %% is_inherited_by(Interface1,Interface2,PragmaTab) -> - FullList = ets:tab2list(PragmaTab), - InheritsList = - [X || X <- FullList, element(1,X) == inherits], + InheritsList = ets:match(PragmaTab, {inherits, '_', '_'}), inherits(Interface2,Interface1,InheritsList). diff --git a/lib/ic/vsn.mk b/lib/ic/vsn.mk index 6d6c7fa625..6561ccd2a7 100644 --- a/lib/ic/vsn.mk +++ b/lib/ic/vsn.mk @@ -1 +1 @@ -IC_VSN = 4.2.26 +IC_VSN = 4.2.27 diff --git a/lib/kernel/doc/src/gen_sctp.xml b/lib/kernel/doc/src/gen_sctp.xml index b761b6bd83..c0126ed8c1 100644 --- a/lib/kernel/doc/src/gen_sctp.xml +++ b/lib/kernel/doc/src/gen_sctp.xml @@ -63,7 +63,6 @@ <item><seealso marker="#options">SCTP SOCKET OPTIONS</seealso></item> <item><seealso marker="#examples">SCTP EXAMPLES</seealso></item> <item><seealso marker="#seealso">SEE ALSO</seealso></item> - <item><seealso marker="#authors">AUTHORS</seealso></item> </list> <marker id="types"></marker> </section> @@ -80,36 +79,18 @@ </desc> </datatype> <datatype> - <name name="hostname"/> - </datatype> - <datatype> - <name name="ip_address"/> - <desc> - <p>Represents an address of an SCTP socket. - It is a tuple as explained in - <seealso marker="inet">inet(3)</seealso>.</p> - </desc> - </datatype> - <datatype> - <name name="port_number"/> - </datatype> - <datatype> - <name name="posix"/> - <desc> - <p>See <seealso marker="inet#error_codes"> - inet(3); POSIX Error Codes</seealso>.</p> - </desc> - </datatype> - <datatype> - <name name="sctp_option"/> + <name name="option"/> <desc> <p>One of the <seealso marker="#options">SCTP Socket Options.</seealso></p> - <marker id="type-sctp_socket"></marker> </desc> </datatype> <datatype> - <name name="sctp_socket"/> + <name name="option_name"/> + <desc><marker id="type-sctp_socket"></marker></desc> + </datatype> + <datatype> + <name><marker id="type-sctp_socket">sctp_socket()</marker></name> <desc> <p>Socket identifier returned from <c>open/*</c>.</p> <marker id="exports"></marker> @@ -175,8 +156,8 @@ #sctp_assoc_change{ state = atom(), error = atom(), - outbound_streams = int(), - inbound_streams = int(), + outbound_streams = integer(), + inbound_streams = integer(), assoc_id = assoc_id() } </pre> <p>The number of outbound and inbound streams can be set by @@ -300,6 +281,19 @@ The default <c><anno>IP</anno></c> and <c><anno>Port</anno></c> are <c>any</c> and <c>0</c>, meaning bind to all local addresses on any one free port.</p> + + <p>Other options are:</p> + <taglist> + <tag><c>inet6</c></tag> + <item> + <p>Set up the socket for IPv6.</p> + </item> + <tag><c>inet</c></tag> + <item> + <p>Set up the socket for IPv4. This is the default.</p> + </item> + </taglist> + <p>A default set of socket <seealso marker="#options">options</seealso> is used. In particular, the socket is opened in <seealso marker="#option-binary">binary</seealso> and @@ -350,7 +344,7 @@ #sctp_paddr_change{ addr = {ip_address(),port()}, state = atom(), - error = int(), + error = integer(), assoc_id = assoc_id() } </pre> <p>Indicates change of the status of the peer's IP address given by @@ -387,7 +381,7 @@ <pre> #sctp_send_failed{ flags = true | false, - error = int(), + error = integer(), info = #sctp_sndrcvinfo{}, assoc_id = assoc_id() data = binary() @@ -407,7 +401,7 @@ <item> <pre> #sctp_adaptation_event{ - adaptation_ind = int(), + adaptation_ind = integer(), assoc_id = assoc_id() } </pre> <p>Delivered when a peer sends an Adaptation Layer Indication @@ -505,7 +499,7 @@ </list> <marker id="option-buffer"></marker> </item> - <tag><c>{buffer, int()}</c></tag> + <tag><c>{buffer, integer()}</c></tag> <item> <p>Determines the size of the user-level software buffer used by the SCTP driver. Not to be confused with <c>sndbuf</c> @@ -515,7 +509,7 @@ In fact, the <c>val(buffer)</c> is automatically set to the above maximum when <c>sndbuf</c> or <c>recbuf</c> values are set.</p> </item> - <tag><c>{tos, int()}</c></tag> + <tag><c>{tos, integer()}</c></tag> <item> <p>Sets the Type-Of-Service field on the IP datagrams being sent, to the given value, which effectively determines a prioritization @@ -523,7 +517,7 @@ are system-dependent. TODO: we do not provide symbolic names for these values yet.</p> </item> - <tag><c>{priority, int()}</c></tag> + <tag><c>{priority, integer()}</c></tag> <item> <p>A protocol-independent equivalent of <c>tos</c> above. Setting priority implies setting tos as well.</p> @@ -542,7 +536,7 @@ required for high-throughput servers).</p> <marker id="option-linger"></marker> </item> - <tag><c>{linger, {true|false, int()}</c></tag> + <tag><c>{linger, {true|false, integer()}</c></tag> <item> <p>Determines the timeout in seconds for flushing unsent data in the <c>gen_sctp:close/1</c> socket call. If the 1st component of the value @@ -552,14 +546,14 @@ the flushing time-out in seconds.</p> <marker id="option-sndbuf"></marker> </item> - <tag><c>{sndbuf, int()}</c></tag> + <tag><c>{sndbuf, integer()}</c></tag> <item> <p>The size, in bytes, of the *kernel* send buffer for this socket. Sending errors would occur for datagrams larger than <c>val(sndbuf)</c>. Setting this option also adjusts the size of the driver buffer (see <c>buffer</c> above).</p> </item> - <tag><c>{recbuf, int()}</c></tag> + <tag><c>{recbuf, integer()}</c></tag> <item> <p>The size, in bytes, of the *kernel* recv buffer for this socket. Sending errors would occur for datagrams larger than @@ -571,9 +565,9 @@ <pre> #sctp_rtoinfo{ assoc_id = assoc_id(), - initial = int(), - max = int(), - min = int() + initial = integer(), + max = integer(), + min = integer() } </pre> <p>Determines re-transmission time-out parameters, in milliseconds, for the association(s) given by <c>assoc_id</c>. @@ -586,11 +580,11 @@ <pre> #sctp_assocparams{ assoc_id = assoc_id(), - asocmaxrxt = int(), - number_peer_destinations = int(), - peer_rwnd = int(), - local_rwnd = int(), - cookie_life = int() + asocmaxrxt = integer(), + number_peer_destinations = integer(), + peer_rwnd = integer(), + local_rwnd = integer(), + cookie_life = integer() } </pre> <p>Determines association parameters for the association(s) given by <c>assoc_id</c>. <c>assoc_id = 0</c> (default) indicates @@ -601,10 +595,10 @@ <item> <pre> #sctp_initmsg{ - num_ostreams = int(), - max_instreams = int(), - max_attempts = int(), - max_init_timeo = int() + num_ostreams = integer(), + max_instreams = integer(), + max_attempts = integer(), + max_init_timeo = integer() } </pre> <p>Determines the default parameters which this socket attempts to negotiate with its peer while establishing an association with it. @@ -630,10 +624,11 @@ </list> <p></p> </item> - <tag><c>{sctp_autoclose, int()|infinity}</c></tag> + <tag><c>{sctp_autoclose, integer() >= 0}</c></tag> <item> <p>Determines the time (in seconds) after which an idle association is - automatically closed.</p> + automatically closed. <c>0</c> means that the association is + never automatically closed.</p> </item> <tag><c>{sctp_nodelay, true|false}</c></tag> <item> @@ -655,7 +650,7 @@ <p>Turns on|off automatic mapping of IPv4 addresses into IPv6 ones (if the socket address family is AF_INET6).</p> </item> - <tag><c>{sctp_maxseg, int()}</c></tag> + <tag><c>{sctp_maxseg, integer()}</c></tag> <item> <p>Determines the maximum chunk size if message fragmentation is used. If <c>0</c>, the chunk size is limited by the Path MTU only.</p> @@ -693,7 +688,7 @@ <marker id="record-sctp_setadaptation"></marker> <pre> #sctp_setadaptation{ - adaptation_ind = int() + adaptation_ind = integer() } </pre> <p>When set, requests that the local endpoint uses the value given by <c>adaptation_ind</c> as the Adaptation Indication parameter for @@ -707,10 +702,10 @@ #sctp_paddrparams{ assoc_id = assoc_id(), address = {IP, Port}, - hbinterval = int(), - pathmaxrxt = int(), - pathmtu = int(), - sackdelay = int(), + hbinterval = integer(), + pathmaxrxt = integer(), + pathmtu = integer(), + sackdelay = integer(), flags = list() } IP = ip_address() @@ -771,14 +766,14 @@ <marker id="record-sctp_sndrcvinfo"></marker> <pre> #sctp_sndrcvinfo{ - stream = int(), - ssn = int(), + stream = integer(), + ssn = integer(), flags = list(), - ppid = int(), - context = int(), - timetolive = int(), - tsn = int(), - cumtsn = int(), + ppid = integer(), + context = integer(), + timetolive = integer(), + tsn = integer(), + cumtsn = integer(), assoc_id = assoc_id() } </pre> <p><c>#sctp_sndrcvinfo{}</c> is used both in this socket option, and as @@ -853,7 +848,7 @@ <pre> #sctp_assoc_value{ assoc_id = assoc_id(), - assoc_value = int() + assoc_value = integer() } </pre> <p>Rarely used. Determines the ACK time (given by <c>assoc_value</c> in milliseconds) for @@ -866,12 +861,12 @@ #sctp_status{ assoc_id = assoc_id(), state = atom(), - rwnd = int(), - unackdata = int(), - penddata = int(), - instrms = int(), - outstrms = int(), - fragmentation_point = int(), + rwnd = integer(), + unackdata = integer(), + penddata = integer(), + instrms = integer(), + outstrms = integer(), + fragmentation_point = integer(), primary = #sctp_paddrinfo{} } </pre> <p>This option is read-only. It determines the status of @@ -946,10 +941,10 @@ assoc_id = assoc_id(), address = {IP, Port}, state = inactive | active, - cwnd = int(), - srtt = int(), - rto = int(), - mtu = int() + cwnd = integer(), + srtt = integer(), + rto = integer(), + mtu = integer() } IP = ip_address() Port = port_number() </pre> @@ -1119,7 +1114,6 @@ client_loop(S, Peer1, Port1, AssocId1, Peer2, Port2, AssocId2) -> <seealso marker="gen_udp">gen_udp(3)</seealso>, <url href="http://www.rfc-archive.org/getrfc.php?rfc=2960">RFC2960</url> (Stream Control Transmission Protocol), <url href="http://tools.ietf.org/html/draft-ietf-tsvwg-sctpsocket-13">Sockets API Extensions for SCTP.</url></p> - <marker id="authors"></marker> </section> </erlref> diff --git a/lib/kernel/doc/src/gen_tcp.xml b/lib/kernel/doc/src/gen_tcp.xml index f1d42d9faa..8a5d40bb16 100644 --- a/lib/kernel/doc/src/gen_tcp.xml +++ b/lib/kernel/doc/src/gen_tcp.xml @@ -37,7 +37,7 @@ binary and closing the connection:</p> <code type="none"> client() -> - SomeHostInNet = "localhost" % to make it runnable on one machine + SomeHostInNet = "localhost", % to make it runnable on one machine {ok, Sock} = gen_tcp:connect(SomeHostInNet, 5678, [binary, {packet, 0}]), ok = gen_tcp:send(Sock, "Some Data"), @@ -65,25 +65,16 @@ do_recv(Sock, Bs) -> <datatypes> <datatype> - <name name="hostname"/> + <name name="option"/> </datatype> <datatype> - <name name="ip_address"/> - <desc> - <p>Represents an address of a TCP socket. - It is a tuple as explained in - <seealso marker="inet">inet(3)</seealso>.</p> - </desc> + <name name="option_name"/> </datatype> <datatype> - <name name="port_number"/> + <name name="connect_option"/> </datatype> <datatype> - <name name="posix"/> - <desc> - <p>See <seealso marker="inet#error_codes"> - inet(3); POSIX Error Codes</seealso>.</p> - </desc> + <name name="listen_option"/> </datatype> <datatype> <name><marker id="type-socket">socket()</marker></name> @@ -122,7 +113,7 @@ do_recv(Sock, Bs) -> <item> <p>Specify which local port number to use.</p> </item> - <tag><c>{fd, int()}</c></tag> + <tag><c>{fd, integer() >= 0}</c></tag> <item> <p>If a socket has somehow been connected without using <c>gen_tcp</c>, use this option to pass the file @@ -196,6 +187,10 @@ do_recv(Sock, Bs) -> <p>If the host has several network interfaces, this option specifies which one to listen on.</p> </item> + <tag><c>{port, Port}</c></tag> + <item> + <p>Specify which local port number to use.</p> + </item> <tag><c>{fd, Fd}</c></tag> <item> <p>If a socket has somehow been connected without using diff --git a/lib/kernel/doc/src/gen_udp.xml b/lib/kernel/doc/src/gen_udp.xml index c0e783f508..daa9b7d887 100644 --- a/lib/kernel/doc/src/gen_udp.xml +++ b/lib/kernel/doc/src/gen_udp.xml @@ -36,25 +36,10 @@ <datatypes> <datatype> - <name name="hostname"/> + <name name="option"/> </datatype> <datatype> - <name name="ip_address"/> - <desc> - <p>Represents an address of a TCP socket. - It is a tuple as explained in - <seealso marker="inet">inet(3)</seealso>.</p> - </desc> - </datatype> - <datatype> - <name name="port_number"/> - </datatype> - <datatype> - <name name="posix"/> - <desc> - <p>See <seealso marker="inet#error_codes"> - inet(3); POSIX Error Codes</seealso>.</p> - </desc> + <name name="option_name"/> </datatype> <datatype> <name><marker id="type-socket">socket()</marker></name> @@ -87,7 +72,7 @@ <p>If the host has several network interfaces, this option specifies which one to use.</p> </item> - <tag><c>{fd, int()}</c></tag> + <tag><c>{fd, integer() >= 0}</c></tag> <item> <p>If a socket has somehow been opened without using <c>gen_udp</c>, use this option to pass the file diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml index fd843b00d9..b36c28e027 100644 --- a/lib/kernel/doc/src/inet.xml +++ b/lib/kernel/doc/src/inet.xml @@ -105,6 +105,9 @@ fe80::204:acff:fe17:bf38 <name name="ip6_address"/> </datatype> <datatype> + <name name="port_number"/> + </datatype> + <datatype> <name name="posix"/> <desc><p>An atom which is named from the Posix error codes used in Unix, and in the runtime libraries of most @@ -119,7 +122,7 @@ fe80::204:acff:fe17:bf38 </desc> </datatype> <datatype> - <name name="family_option"/> + <name name="address_family"/> </datatype> </datatypes> @@ -250,26 +253,15 @@ fe80::204:acff:fe17:bf38 </func> <func> - <name>getopts(Socket, Options) -> {ok, OptionValues} | {error, posix()}</name> + <name name="getopts" arity="2"/> <fsummary>Get one or more options for a socket</fsummary> - <type> - <v>Socket = term()</v> - <v>Options = [Opt | RawOptReq]</v> - <v>Opt = atom()</v> - <v>RawOptReq = {raw, Protocol, OptionNum, ValueSpec}</v> - <v>Protocol = integer()</v> - <v>OptionNum = integer()</v> - <v>ValueSpec = ValueSize | ValueBin</v> - <v>ValueSize = integer()</v> - <v>ValueBin = binary()</v> - <v>OptionValues = [{Opt, Val} | {raw, Protocol, OptionNum, ValueBin}]</v> - </type> <type name="socket_getopt"/> + <type name="socket_setopt"/> <desc> <p>Gets one or more options for a socket. See <seealso marker="#setopts/2">setopts/2</seealso> for a list of available options.</p> - <p>The number of elements in the returned <c>OptionValues</c> + <p>The number of elements in the returned <c><anno>OptionValues</anno></c> list does not necessarily correspond to the number of options asked for. If the operating system fails to support an option, it is simply left out in the returned list. An error tuple is only @@ -277,12 +269,12 @@ fe80::204:acff:fe17:bf38 (i.e. the socket is closed or the buffer size in a raw request is too large). This behavior is kept for backward compatibility reasons.</p> - <p>A <c>RawOptReq</c> can be used to get information about + <p>A raw option request <c>RawOptReq = {raw, Protocol, OptionNum, ValueSpec}</c> can be used to get information about socket options not (explicitly) supported by the emulator. The use of raw socket options makes the code non portable, but allows the Erlang programmer to take advantage of unusual features present on the current platform.</p> - <p>The <c>RawOptReq</c> consists of the tag <c>raw</c> followed + <p>The <c>RawOptReq</c> consists of the tag <c>raw</c> followed by the protocol level, the option number and either a binary or the size, in bytes, of the buffer in which the option value is to be stored. A binary @@ -325,19 +317,14 @@ fe80::204:acff:fe17:bf38 </func> <func> - <name>getstat(Socket)</name> - <name>getstat(Socket, Options) -> {ok, OptionValues} | {error, posix()}</name> + <name name="getstat" arity="1"/> + <name name="getstat" arity="2"/> <fsummary>Get one or more statistic options for a socket</fsummary> - <type> - <v>Socket = term()</v> - <v>Options = [Opt]</v> - <v>OptionValues = [{Opt, Val}]</v> - <v> Opt, Val -- see below</v> - </type> + <type name="stat_option"/> <desc> <p>Gets one or more statistic options for a socket.</p> - <p><c>getstat(Socket)</c> is equivalent to - <c>getstat(Socket, [recv_avg, recv_cnt, recv_dvi, recv_max, recv_oct, send_avg, send_cnt, send_dvi, send_max, send_oct])</c></p> + <p><c>getstat(<anno>Socket</anno>)</c> is equivalent to + <c>getstat(<anno>Socket</anno>, [recv_avg, recv_cnt, recv_dvi, recv_max, recv_oct, send_avg, send_cnt, send_dvi, send_max, send_oct])</c></p> <p>The following options are available:</p> <taglist> <tag><c>recv_avg</c></tag> @@ -394,12 +381,8 @@ fe80::204:acff:fe17:bf38 </desc> </func> <func> - <name>port(Socket) -> {ok, Port} | {error, any()}</name> + <name name="port" arity="1"/> <fsummary>Return the local port number for a socket</fsummary> - <type> - <v>Socket = socket()</v> - <v>Port = integer()</v> - </type> <desc> <p>Returns the local port number for a socket.</p> </desc> @@ -412,16 +395,9 @@ fe80::204:acff:fe17:bf38 </desc> </func> <func> - <name>setopts(Socket, Options) -> ok | {error, posix()}</name> + <name name="setopts" arity="2"/> <fsummary>Set one or more options for a socket</fsummary> - <type> - <v>Socket = term()</v> - <v>Options = [{Opt, Val} | {raw, Protocol, Option, ValueBin}]</v> - <v>Protocol = integer()</v> - <v>OptionNum = integer()</v> - <v>ValueBin = binary()</v> - <v> Opt, Val -- see below</v> - </type> + <type name="socket_setopt"/> <desc> <p>Sets one or more options for a socket. The following options are available:</p> diff --git a/lib/kernel/src/code_server.erl b/lib/kernel/src/code_server.erl index 4a1fc7df34..85bbff9cc3 100644 --- a/lib/kernel/src/code_server.erl +++ b/lib/kernel/src/code_server.erl @@ -1379,8 +1379,12 @@ absname_vr([[X, $:]|Name], _, _AbsBase) -> %% Kill all processes running code from *old* Module, and then purge the %% module. Return true if any processes killed, else false. -do_purge(Mod) -> - do_purge(processes(), to_atom(Mod), false). +do_purge(Mod0) -> + Mod = to_atom(Mod0), + case erlang:check_old_code(Mod) of + false -> false; + true -> do_purge(processes(), Mod, false) + end. do_purge([P|Ps], Mod, Purged) -> case erlang:check_process_code(P, Mod) of @@ -1399,16 +1403,19 @@ do_purge([], Mod, Purged) -> Purged. %% do_soft_purge(Module) -%% Purge old code only if no procs remain that run old code +%% Purge old code only if no procs remain that run old code. %% Return true in that case, false if procs remain (in this %% case old code is not purged) do_soft_purge(Mod) -> - catch do_soft_purge(processes(), Mod). + case erlang:check_old_code(Mod) of + false -> true; + true -> do_soft_purge(processes(), Mod) + end. do_soft_purge([P|Ps], Mod) -> case erlang:check_process_code(P, Mod) of - true -> throw(false); + true -> false; false -> do_soft_purge(Ps, Mod) end; do_soft_purge([], Mod) -> diff --git a/lib/kernel/src/gen_sctp.erl b/lib/kernel/src/gen_sctp.erl index 004f03f231..c9a849eca7 100644 --- a/lib/kernel/src/gen_sctp.erl +++ b/lib/kernel/src/gen_sctp.erl @@ -34,54 +34,84 @@ -export([controlling_process/2]). -opaque assoc_id() :: term(). --type hostname() :: inet:hostname(). --type ip_address() :: inet:ip_address(). --type port_number() :: 0..65535. --type posix() :: inet:posix(). --type sctp_option() :: - {mode, list | binary} | list | binary - | {active, true | false | once} - | {buffer, non_neg_integer()} - | {tos, integer()} - | {priority, integer()} - | {dontroute, boolean()} - | {reuseaddr, boolean()} - | {linger, {boolean(), non_neg_integer()}} - | {sndbuf, non_neg_integer()} - | {recbuf, non_neg_integer()} - | {sctp_rtoinfo, #sctp_rtoinfo{}} - | {sctp_associnfo, #sctp_assocparams{}} - | {sctp_initmsg, #sctp_initmsg{}} - | {sctp_autoclose, timeout()} - | {sctp_nodelay, boolean()} - | {sctp_disable_fragments, boolean()} - | {sctp_i_want_mapped_v4_addr, boolean()} - | {sctp_maxseg, non_neg_integer()} - | {sctp_primary_addr, #sctp_prim{}} - | {sctp_set_peer_primary_addr, #sctp_setpeerprim{}} - | {sctp_adaptation_layer, #sctp_setadaptation{}} - | {sctp_peer_addr_params, #sctp_paddrparams{}} - | {sctp_default_send_param, #sctp_sndrcvinfo{}} - | {sctp_events, #sctp_event_subscribe{}} - | {sctp_delayed_ack_time, #sctp_assoc_value{}} - | {sctp_status, #sctp_status{}} - | {sctp_get_peer_addr_info, #sctp_paddrinfo{}}. --opaque sctp_socket() :: port(). - --spec open() -> {ok, Socket} | {error, posix()} when +-type option() :: + {active, true | false | once} | + {buffer, non_neg_integer()} | + {dontroute, boolean()} | + {linger, {boolean(), non_neg_integer()}} | + {mode, list | binary} | list | binary | + {priority, non_neg_integer()} | + {recbuf, non_neg_integer()} | + {reuseaddr, boolean()} | + {sctp_adaptation_layer, #sctp_setadaptation{}} | + {sctp_associnfo, #sctp_assocparams{}} | + {sctp_autoclose, non_neg_integer()} | + {sctp_default_send_param, #sctp_sndrcvinfo{}} | + {sctp_delayed_ack_time, #sctp_assoc_value{}} | + {sctp_disable_fragments, boolean()} | + {sctp_events, #sctp_event_subscribe{}} | + {sctp_get_peer_addr_info, #sctp_paddrinfo{}} | + {sctp_i_want_mapped_v4_addr, boolean()} | + {sctp_initmsg, #sctp_initmsg{}} | + {sctp_maxseg, non_neg_integer()} | + {sctp_nodelay, boolean()} | + {sctp_peer_addr_params, #sctp_paddrparams{}} | + {sctp_primary_addr, #sctp_prim{}} | + {sctp_rtoinfo, #sctp_rtoinfo{}} | + {sctp_set_peer_primary_addr, #sctp_setpeerprim{}} | + {sctp_status, #sctp_status{}} | + {sndbuf, non_neg_integer()} | + {tos, non_neg_integer()}. +-type option_name() :: + active | + buffer | + dontroute | + linger | + mode | + priority | + recbuf | + reuseaddr | + sctp_adaptation_layer | + sctp_associnfo | + sctp_autoclose | + sctp_default_send_param | + sctp_delayed_ack_time | + sctp_disable_fragments | + sctp_events | + sctp_get_peer_addr_info | + sctp_i_want_mapped_v4_addr | + sctp_initmsg | + sctp_maxseg | + sctp_nodelay | + sctp_peer_addr_params | + sctp_primary_addr | + sctp_rtoinfo | + sctp_set_peer_primary_addr | + sctp_status | + sndbuf | + tos. +-type sctp_socket() :: port(). + +-export_type([option/0, option_name/0]). + +-spec open() -> {ok, Socket} | {error, inet:posix()} when Socket :: sctp_socket(). open() -> open([]). --spec open(Port) -> {ok, Socket} | {error, posix()} when - Port :: port_number(), +-spec open(Port) -> {ok, Socket} | {error, inet:posix()} when + Port :: inet:port_number(), Socket :: sctp_socket(); - (Opts) -> {ok, Socket} | {error, posix()} when + (Opts) -> {ok, Socket} | {error, inet:posix()} when Opts :: [Opt], - Opt :: {ip,IP} | {ifaddr,IP} | {port,Port} | sctp_option(), - IP :: ip_address() | any | loopback, - Port :: port_number(), + Opt :: {ip,IP} + | {ifaddr,IP} + | inet:address_family() + | {port,Port} + | option(), + IP :: inet:ip_address() | any | loopback, + Port :: inet:port_number(), Socket :: sctp_socket(). open(Opts) when is_list(Opts) -> @@ -98,11 +128,15 @@ open(Port) when is_integer(Port) -> open(X) -> erlang:error(badarg, [X]). --spec open(Port, Opts) -> {ok, Socket} | {error, posix()} when +-spec open(Port, Opts) -> {ok, Socket} | {error, inet:posix()} when Opts :: [Opt], - Opt :: {ip,IP} | {ifaddr,IP} | {port,Port} | sctp_option(), - IP :: ip_address() | any | loopback, - Port :: port_number(), + Opt :: {ip,IP} + | {ifaddr,IP} + | inet:address_family() + | {port,Port} + | option(), + IP :: inet:ip_address() | any | loopback, + Port :: inet:port_number(), Socket :: sctp_socket(). open(Port, Opts) when is_integer(Port), is_list(Opts) -> @@ -110,7 +144,7 @@ open(Port, Opts) when is_integer(Port), is_list(Opts) -> open(Port, Opts) -> erlang:error(badarg, [Port,Opts]). --spec close(Socket) -> ok | {error, posix()} when +-spec close(Socket) -> ok | {error, inet:posix()} when Socket :: sctp_socket(). close(S) when is_port(S) -> @@ -138,22 +172,22 @@ listen(S, Flag) when is_port(S), is_boolean(Flag) -> listen(S, Flag) -> erlang:error(badarg, [S,Flag]). --spec connect(Socket, Addr, Port, Opts) -> {ok, Assoc} | {error, posix()} when +-spec connect(Socket, Addr, Port, Opts) -> {ok, Assoc} | {error, inet:posix()} when Socket :: sctp_socket(), - Addr :: ip_address() | hostname(), - Port :: port_number(), - Opts :: [Opt :: sctp_option()], + Addr :: inet:ip_address() | inet:hostname(), + Port :: inet:port_number(), + Opts :: [Opt :: option()], Assoc :: #sctp_assoc_change{}. connect(S, Addr, Port, Opts) -> connect(S, Addr, Port, Opts, infinity). -spec connect(Socket, Addr, Port, Opts, Timeout) -> - {ok, Assoc} | {error, posix()} when + {ok, Assoc} | {error, inet:posix()} when Socket :: sctp_socket(), - Addr :: ip_address() | hostname(), - Port :: port_number(), - Opts :: [Opt :: sctp_option()], + Addr :: inet:ip_address() | inet:hostname(), + Port :: inet:port_number(), + Opts :: [Opt :: option()], Timeout :: timeout(), Assoc :: #sctp_assoc_change{}. @@ -166,21 +200,21 @@ connect(S, Addr, Port, Opts, Timeout) -> end. -spec connect_init(Socket, Addr, Port, Opts) -> - ok | {error, posix()} when + ok | {error, inet:posix()} when Socket :: sctp_socket(), - Addr :: ip_address() | hostname(), - Port :: port_number(), - Opts :: [sctp_option()]. + Addr :: inet:ip_address() | inet:hostname(), + Port :: inet:port_number(), + Opts :: [option()]. connect_init(S, Addr, Port, Opts) -> connect_init(S, Addr, Port, Opts, infinity). -spec connect_init(Socket, Addr, Port, Opts, Timeout) -> - ok | {error, posix()} when + ok | {error, inet:posix()} when Socket :: sctp_socket(), - Addr :: ip_address() | hostname(), - Port :: port_number(), - Opts :: [sctp_option()], + Addr :: inet:ip_address() | inet:hostname(), + Port :: inet:port_number(), + Opts :: [option()], Timeout :: timeout(). connect_init(S, Addr, Port, Opts, Timeout) -> @@ -232,7 +266,7 @@ eof(S, #sctp_assoc_change{assoc_id=AssocId}) when is_port(S) -> eof(S, Assoc) -> erlang:error(badarg, [S,Assoc]). --spec abort(Socket, Assoc) -> ok | {error, posix()} when +-spec abort(Socket, Assoc) -> ok | {error, inet:posix()} when Socket :: sctp_socket(), Assoc :: #sctp_assoc_change{}. @@ -294,13 +328,13 @@ send(S, AssocChange, Stream, Data) -> -spec recv(Socket) -> {ok, {FromIP, FromPort, AncData, Data}} | {error, Reason} when Socket :: sctp_socket(), - FromIP :: ip_address(), - FromPort :: port_number(), + FromIP :: inet:ip_address(), + FromPort :: inet:port_number(), AncData :: [#sctp_sndrcvinfo{}], Data :: binary() | string() | #sctp_sndrcvinfo{} | #sctp_assoc_change{} | #sctp_paddr_change{} | #sctp_adaptation_event{}, - Reason :: posix() | #sctp_send_failed{} | #sctp_paddr_change{} + Reason :: inet:posix() | #sctp_send_failed{} | #sctp_paddr_change{} | #sctp_pdapi_event{} | #sctp_remote_error{} | #sctp_shutdown_event{}. @@ -311,13 +345,13 @@ recv(S) -> | {error, Reason} when Socket :: sctp_socket(), Timeout :: timeout(), - FromIP :: ip_address(), - FromPort :: port_number(), + FromIP :: inet:ip_address(), + FromPort :: inet:port_number(), AncData :: [#sctp_sndrcvinfo{}], Data :: binary() | string() | #sctp_sndrcvinfo{} | #sctp_assoc_change{} | #sctp_paddr_change{} | #sctp_adaptation_event{}, - Reason :: posix() | #sctp_send_failed{} | #sctp_paddr_change{} + Reason :: inet:posix() | #sctp_send_failed{} | #sctp_paddr_change{} | #sctp_pdapi_event{} | #sctp_remote_error{} | #sctp_shutdown_event{}. diff --git a/lib/kernel/src/gen_tcp.erl b/lib/kernel/src/gen_tcp.erl index bee61ca84a..df326b59d6 100644 --- a/lib/kernel/src/gen_tcp.erl +++ b/lib/kernel/src/gen_tcp.erl @@ -28,34 +28,108 @@ -include("inet_int.hrl"). --type hostname() :: inet:hostname(). --type ip_address() :: inet:ip_address(). --type port_number() :: 0..65535. --type posix() :: inet:posix(). +-type option() :: + {active, true | false | once} | + {bit8, clear | set | on | off} | + {buffer, non_neg_integer()} | + {delay_send, boolean()} | + {deliver, port | term} | + {dontroute, boolean()} | + {exit_on_close, boolean()} | + {header, non_neg_integer()} | + {high_watermark, non_neg_integer()} | + {keepalive, boolean()} | + {linger, {boolean(), non_neg_integer()}} | + {low_watermark, non_neg_integer()} | + {mode, list | binary} | list | binary | + {nodelay, boolean()} | + {packet, + 0 | 1 | 2 | 4 | raw | sunrm | asn1 | + cdr | fcgi | line | tpkt | http | httph | http_bin | httph_bin } | + {packet_size, non_neg_integer()} | + {priority, non_neg_integer()} | + {raw, + Protocol :: non_neg_integer(), + OptionNum :: non_neg_integer(), + ValueBin :: binary()} | + {recbuf, non_neg_integer()} | + {reuseaddr, boolean()} | + {send_timeout, non_neg_integer() | infinity} | + {send_timeout_close, boolean()} | + {sndbuf, non_neg_integer()} | + {tos, non_neg_integer()}. +-type option_name() :: + active | + bit8 | + buffer | + delay_send | + deliver | + dontroute | + exit_on_close | + header | + high_watermark | + keepalive | + linger | + low_watermark | + mode | + nodelay | + packet | + packet_size | + priority | + {raw, + Protocol :: non_neg_integer(), + OptionNum :: non_neg_integer(), + ValueSpec :: (ValueSize :: non_neg_integer()) | + (ValueBin :: binary())} | + recbuf | + reuseaddr | + send_timeout | + send_timeout_close | + sndbuf | + tos. +-type connect_option() :: + {ip, inet:ip_address()} | + {fd, Fd :: non_neg_integer()} | + {ifaddr, inet:ip_address()} | + inet:address_family() | + {port, inet:port_number()} | + {tcp_module, module()} | + option(). +-type listen_option() :: + {ip, inet:ip_address()} | + {fd, Fd :: non_neg_integer()} | + {ifaddr, inet:ip_address()} | + inet:address_family() | + {port, inet:port_number()} | + {backlog, B :: non_neg_integer()} | + {tcp_module, module()} | + option(). -type socket() :: port(). +-export_type([option/0, option_name/0, connect_option/0, listen_option/0]). + %% %% Connect a socket %% -spec connect(Address, Port, Options) -> {ok, Socket} | {error, Reason} when - Address :: ip_address() | hostname(), - Port :: port_number(), - Options :: [Opt :: term()], + Address :: inet:ip_address() | inet:hostname(), + Port :: inet:port_number(), + Options :: [connect_option()], Socket :: socket(), - Reason :: posix(). + Reason :: inet:posix(). connect(Address, Port, Opts) -> connect(Address,Port,Opts,infinity). -spec connect(Address, Port, Options, Timeout) -> {ok, Socket} | {error, Reason} when - Address :: ip_address() | hostname(), - Port :: port_number(), - Options :: [Opt :: term()], + Address :: inet:ip_address() | inet:hostname(), + Port :: inet:port_number(), + Options :: [connect_option()], Timeout :: timeout(), Socket :: socket(), - Reason :: posix(). + Reason :: inet:posix(). connect(Address, Port, Opts, Time) -> Timer = inet:start_timer(Time), @@ -97,10 +171,10 @@ try_connect([], _Port, _Opts, _Timer, _Mod, Err) -> %% -spec listen(Port, Options) -> {ok, ListenSocket} | {error, Reason} when - Port :: port_number(), - Options :: [Opt :: term()], + Port :: inet:port_number(), + Options :: [listen_option()], ListenSocket :: socket(), - Reason :: posix(). + Reason :: inet:posix(). listen(Port, Opts) -> Mod = mod(Opts, undefined), @@ -119,7 +193,7 @@ listen(Port, Opts) -> -spec accept(ListenSocket) -> {ok, Socket} | {error, Reason} when ListenSocket :: socket(), Socket :: socket(), - Reason :: closed | timeout | posix(). + Reason :: closed | timeout | inet:posix(). accept(S) -> case inet_db:lookup_socket(S) of @@ -133,7 +207,7 @@ accept(S) -> ListenSocket :: socket(), Timeout :: timeout(), Socket :: socket(), - Reason :: closed | timeout | posix(). + Reason :: closed | timeout | inet:posix(). accept(S, Time) when is_port(S) -> case inet_db:lookup_socket(S) of @@ -150,7 +224,7 @@ accept(S, Time) when is_port(S) -> -spec shutdown(Socket, How) -> ok | {error, Reason} when Socket :: socket(), How :: read | write | read_write, - Reason :: posix(). + Reason :: inet:posix(). shutdown(S, How) when is_port(S) -> case inet_db:lookup_socket(S) of @@ -177,7 +251,7 @@ close(S) -> -spec send(Socket, Packet) -> ok | {error, Reason} when Socket :: socket(), Packet :: string() | binary(), - Reason :: posix(). + Reason :: inet:posix(). send(S, Packet) when is_port(S) -> case inet_db:lookup_socket(S) of @@ -195,7 +269,7 @@ send(S, Packet) when is_port(S) -> Socket :: socket(), Length :: non_neg_integer(), Packet :: string() | binary() | HttpPacket, - Reason :: closed | posix(), + Reason :: closed | inet:posix(), HttpPacket :: term(). recv(S, Length) when is_port(S) -> @@ -211,7 +285,7 @@ recv(S, Length) when is_port(S) -> Length :: non_neg_integer(), Timeout :: timeout(), Packet :: string() | binary() | HttpPacket, - Reason :: closed | posix(), + Reason :: closed | inet:posix(), HttpPacket :: term(). recv(S, Length, Time) when is_port(S) -> @@ -237,7 +311,7 @@ unrecv(S, Data) when is_port(S) -> -spec controlling_process(Socket, Pid) -> ok | {error, Reason} when Socket :: socket(), Pid :: pid(), - Reason :: closed | not_owner | posix(). + Reason :: closed | not_owner | inet:posix(). controlling_process(S, NewOwner) -> case inet_db:lookup_socket(S) of diff --git a/lib/kernel/src/gen_udp.erl b/lib/kernel/src/gen_udp.erl index 7d14615c04..554f4ece4a 100644 --- a/lib/kernel/src/gen_udp.erl +++ b/lib/kernel/src/gen_udp.erl @@ -25,25 +25,74 @@ -include("inet_int.hrl"). --type hostname() :: inet:hostname(). --type ip_address() :: inet:ip_address(). --type port_number() :: 0..65535. --type posix() :: inet:posix(). +-type option() :: + {active, true | false | once} | + {add_membership, {inet:ip_address(), inet:ip_address()}} | + {broadcast, boolean()} | + {buffer, non_neg_integer()} | + {deliver, port | term} | + {dontroute, boolean()} | + {drop_membership, {inet:ip_address(), inet:ip_address()}} | + {header, non_neg_integer()} | + {mode, list | binary} | list | binary | + {multicast_if, inet:ip_address()} | + {multicast_loop, boolean()} | + {multicast_ttl, non_neg_integer()} | + {priority, non_neg_integer()} | + {raw, + Protocol :: non_neg_integer(), + OptionNum :: non_neg_integer(), + ValueBin :: binary()} | + {read_packets, non_neg_integer()} | + {recbuf, non_neg_integer()} | + {reuseaddr, boolean()} | + {sndbuf, non_neg_integer()} | + {tos, non_neg_integer()}. +-type option_name() :: + active | + broadcast | + buffer | + deliver | + dontroute | + header | + mode | + multicast_if | + multicast_loop | + multicast_ttl | + priority | + {raw, + Protocol :: non_neg_integer(), + OptionNum :: non_neg_integer(), + ValueSpec :: (ValueSize :: non_neg_integer()) | + (ValueBin :: binary())} | + read_packets | + recbuf | + reuseaddr | + sndbuf | + tos. -type socket() :: port(). +-export_type([option/0, option_name/0]). + -spec open(Port) -> {ok, Socket} | {error, Reason} when - Port :: port_number(), + Port :: inet:port_number(), Socket :: socket(), - Reason :: posix(). + Reason :: inet:posix(). open(Port) -> open(Port, []). -spec open(Port, Opts) -> {ok, Socket} | {error, Reason} when - Port :: port_number(), - Opts :: [Opt :: term()], + Port :: inet:port_number(), + Opts :: [Option], + Option :: {ip, inet:ip_address()} + | {fd, non_neg_integer()} + | {ifaddr, inet:ip_address()} + | inet:address_family() + | {port, inet:port_number()} + | option(), Socket :: socket(), - Reason :: posix(). + Reason :: inet:posix(). open(Port, Opts) -> Mod = mod(Opts, undefined), @@ -58,10 +107,10 @@ close(S) -> -spec send(Socket, Address, Port, Packet) -> ok | {error, Reason} when Socket :: socket(), - Address :: ip_address() | hostname(), - Port :: port_number(), + Address :: inet:ip_address() | inet:hostname(), + Port :: inet:port_number(), Packet :: string() | binary(), - Reason :: not_owner | posix(). + Reason :: not_owner | inet:posix(). send(S, Address, Port, Packet) when is_port(S) -> case inet_db:lookup_socket(S) of @@ -92,10 +141,10 @@ send(S, Packet) when is_port(S) -> {ok, {Address, Port, Packet}} | {error, Reason} when Socket :: socket(), Length :: non_neg_integer(), - Address :: ip_address(), - Port :: port_number(), + Address :: inet:ip_address(), + Port :: inet:port_number(), Packet :: string() | binary(), - Reason :: not_owner | posix(). + Reason :: not_owner | inet:posix(). recv(S,Len) when is_port(S), is_integer(Len) -> case inet_db:lookup_socket(S) of @@ -110,10 +159,10 @@ recv(S,Len) when is_port(S), is_integer(Len) -> Socket :: socket(), Length :: non_neg_integer(), Timeout :: timeout(), - Address :: ip_address(), - Port :: port_number(), + Address :: inet:ip_address(), + Port :: inet:port_number(), Packet :: string() | binary(), - Reason :: not_owner | posix(). + Reason :: not_owner | inet:posix(). recv(S,Len,Time) when is_port(S) -> case inet_db:lookup_socket(S) of diff --git a/lib/kernel/src/inet.erl b/lib/kernel/src/inet.erl index 5649188c38..48a6f3db65 100644 --- a/lib/kernel/src/inet.erl +++ b/lib/kernel/src/inet.erl @@ -63,8 +63,9 @@ %% timer interface -export([start_timer/1, timeout/1, timeout/2, stop_timer/1]). --export_type([family_option/0, hostent/0, hostname/0, ip4_address/0, - ip6_address/0, ip_address/0, posix/0, socket/0]). +-export_type([address_family/0, hostent/0, hostname/0, ip4_address/0, + ip6_address/0, ip_address/0, posix/0, socket/0, + port_number/0]). %% imports -import(lists, [append/1, duplicate/2, filter/2, foldl/3]). @@ -87,98 +88,15 @@ -type ip6_address() :: {0..65535,0..65535,0..65535,0..65535, 0..65535,0..65535,0..65535,0..65535}. -type ip_address() :: ip4_address() | ip6_address(). --type ip_port() :: 0..65535. +-type port_number() :: 0..65535. -type posix() :: exbadport | exbadseq | file:posix(). -type socket() :: port(). -type socket_setopt() :: - {'raw', non_neg_integer(), non_neg_integer(), binary()} | - %% TCP/UDP options - {'reuseaddr', boolean()} | - {'keepalive', boolean()} | - {'dontroute', boolean()} | - {'linger', {boolean(), non_neg_integer()}} | - {'broadcast', boolean()} | - {'sndbuf', non_neg_integer()} | - {'recbuf', non_neg_integer()} | - {'priority', non_neg_integer()} | - {'tos', non_neg_integer()} | - {'nodelay', boolean()} | - {'multicast_ttl', non_neg_integer()} | - {'multicast_loop', boolean()} | - {'multicast_if', ip_address()} | - {'add_membership', {ip_address(), ip_address()}} | - {'drop_membership', {ip_address(), ip_address()}} | - {'header', non_neg_integer()} | - {'buffer', non_neg_integer()} | - {'active', boolean() | 'once'} | - {'packet', - 0 | 1 | 2 | 4 | 'raw' | 'sunrm' | 'asn1' | - 'cdr' | 'fcgi' | 'line' | 'tpkt' | 'http' | 'httph' | 'http_bin' | 'httph_bin' } | - {'mode', 'list' | 'binary'} | - {'port', 'port', 'term'} | - {'exit_on_close', boolean()} | - {'low_watermark', non_neg_integer()} | - {'high_watermark', non_neg_integer()} | - {'bit8', 'clear' | 'set' | 'on' | 'off'} | - {'send_timeout', non_neg_integer() | 'infinity'} | - {'send_timeout_close', boolean()} | - {'delay_send', boolean()} | - {'packet_size', non_neg_integer()} | - {'read_packets', non_neg_integer()} | - %% SCTP options - {'sctp_rtoinfo', #sctp_rtoinfo{}} | - {'sctp_associnfo', #sctp_assocparams{}} | - {'sctp_initmsg', #sctp_initmsg{}} | - {'sctp_nodelay', boolean()} | - {'sctp_autoclose', non_neg_integer()} | - {'sctp_disable_fragments', boolean()} | - {'sctp_i_want_mapped_v4_addr', boolean()} | - {'sctp_maxseg', non_neg_integer()} | - {'sctp_primary_addr', #sctp_prim{}} | - {'sctp_set_peer_primary_addr', #sctp_setpeerprim{}} | - {'sctp_adaptation_layer', #sctp_setadaptation{}} | - {'sctp_peer_addr_params', #sctp_paddrparams{}} | - {'sctp_default_send_param', #sctp_sndrcvinfo{}} | - {'sctp_events', #sctp_event_subscribe{}} | - {'sctp_delayed_ack_time', #sctp_assoc_value{}}. + gen_sctp:option() | gen_tcp:option() | gen_udp:option(). -type socket_getopt() :: - {'raw', - non_neg_integer(), non_neg_integer(), binary()|non_neg_integer()} | - %% TCP/UDP options - 'reuseaddr' | 'keepalive' | 'dontroute' | 'linger' | - 'broadcast' | 'sndbuf' | 'recbuf' | 'priority' | 'tos' | 'nodelay' | - 'multicast_ttl' | 'multicast_loop' | 'multicast_if' | - 'add_membership' | 'drop_membership' | - 'header' | 'buffer' | 'active' | 'packet' | 'mode' | 'port' | - 'exit_on_close' | 'low_watermark' | 'high_watermark' | 'bit8' | - 'send_timeout' | 'send_timeout_close' | - 'delay_send' | 'packet_size' | 'read_packets' | - %% SCTP options - {'sctp_status', #sctp_status{}} | - 'sctp_get_peer_addr_info' | - {'sctp_get_peer_addr_info', #sctp_status{}} | - 'sctp_rtoinfo' | - {'sctp_rtoinfo', #sctp_rtoinfo{}} | - 'sctp_associnfo' | - {'sctp_associnfo', #sctp_assocparams{}} | - 'sctp_initmsg' | - {'sctp_initmsg', #sctp_initmsg{}} | - 'sctp_nodelay' | 'sctp_autoclose' | 'sctp_disable_fragments' | - 'sctp_i_want_mapped_v4_addr' | 'sctp_maxseg' | - {'sctp_primary_addr', #sctp_prim{}} | - {'sctp_set_peer_primary_addr', #sctp_setpeerprim{}} | - 'sctp_adaptation_layer' | - {'sctp_adaptation_layer', #sctp_setadaptation{}} | - {'sctp_peer_addr_params', #sctp_paddrparams{}} | - 'sctp_default_send_param' | - {'sctp_default_send_param', #sctp_sndrcvinfo{}} | - 'sctp_events' | - {'sctp_events', #sctp_event_subscribe{}} | - 'sctp_delayed_ack_time' | - {'sctp_delayed_ack_time', #sctp_assoc_value{}}. - + gen_sctp:option_name() | gen_tcp:option_name() | gen_udp:option_name(). -type ether_address() :: [0..255]. -type if_setopt() :: @@ -196,7 +114,7 @@ 'addr' | 'broadaddr' | 'dstaddr' | 'mtu' | 'netmask' | 'flags' |'hwaddr'. --type family_option() :: 'inet' | 'inet6'. +-type address_family() :: 'inet' | 'inet6'. -type protocol_option() :: 'tcp' | 'udp' | 'sctp'. -type stat_option() :: 'recv_cnt' | 'recv_max' | 'recv_avg' | 'recv_oct' | 'recv_dvi' | @@ -229,7 +147,7 @@ close(Socket) -> peername(Socket) -> prim_inet:peername(Socket). --spec setpeername(Socket :: socket(), Address :: {ip_address(), ip_port()}) -> +-spec setpeername(Socket :: socket(), Address :: {ip_address(), port_number()}) -> 'ok' | {'error', any()}. setpeername(Socket, {IP,Port}) -> @@ -246,7 +164,7 @@ setpeername(Socket, undefined) -> sockname(Socket) -> prim_inet:sockname(Socket). --spec setsockname(Socket :: socket(), Address :: {ip_address(), ip_port()}) -> +-spec setsockname(Socket :: socket(), Address :: {ip_address(), port_number()}) -> 'ok' | {'error', any()}. setsockname(Socket, {IP,Port}) -> @@ -254,7 +172,9 @@ setsockname(Socket, {IP,Port}) -> setsockname(Socket, undefined) -> prim_inet:setsockname(Socket, undefined). --spec port(Socket :: socket()) -> {'ok', ip_port()} | {'error', any()}. +-spec port(Socket) -> {'ok', Port} | {'error', any()} when + Socket :: socket(), + Port :: port_number(). port(Socket) -> case prim_inet:sockname(Socket) of @@ -268,16 +188,18 @@ port(Socket) -> send(Socket, Packet) -> prim_inet:send(Socket, Packet). --spec setopts(Socket :: socket(), Opts :: [socket_setopt()]) -> - 'ok' | {'error', posix()}. +-spec setopts(Socket, Options) -> ok | {error, posix()} when + Socket :: socket(), + Options :: [socket_setopt()]. setopts(Socket, Opts) -> prim_inet:setopts(Socket, Opts). -spec getopts(Socket, Options) -> - {'ok', [socket_setopt()]} | {'error', posix()} when + {'ok', OptionValues} | {'error', posix()} when Socket :: socket(), - Options :: [socket_getopt()]. + Options :: [socket_getopt()], + OptionValues :: [socket_setopt()]. getopts(Socket, Opts) -> prim_inet:getopts(Socket, Opts). @@ -419,14 +341,19 @@ gethostname() -> gethostname(Socket) -> prim_inet:gethostname(Socket). --spec getstat(Socket :: socket()) -> - {'ok', [{stat_option(), integer()}]} | {'error', posix()}. +-spec getstat(Socket) -> + {ok, OptionValues} | {error, posix()} when + Socket :: socket(), + OptionValues :: [{stat_option(), integer()}]. getstat(Socket) -> prim_inet:getstat(Socket, stats()). --spec getstat(Socket :: socket(), Statoptions :: [stat_option()]) -> - {'ok', [{stat_option(), integer()}]} | {'error', posix()}. +-spec getstat(Socket, Options) -> + {ok, OptionValues} | {error, posix()} when + Socket :: socket(), + Options :: [stat_option()], + OptionValues :: [{stat_option(), integer()}]. getstat(Socket,What) -> prim_inet:getstat(Socket, What). @@ -441,14 +368,14 @@ gethostbyname(Name) -> -spec gethostbyname(Hostname, Family) -> {ok, Hostent} | {error, posix()} when Hostname :: hostname(), - Family :: family_option(), + Family :: address_family(), Hostent :: hostent(). gethostbyname(Name,Family) -> gethostbyname_tm(Name, Family, false). -spec gethostbyname(Name :: hostname(), - Family :: family_option(), + Family :: address_family(), Timeout :: non_neg_integer() | 'infinity') -> {'ok', #hostent{}} | {'error', posix()}. @@ -527,14 +454,14 @@ getfd(Socket) -> -spec getaddr(Host, Family) -> {ok, Address} | {error, posix()} when Host :: ip_address() | hostname(), - Family :: family_option(), + Family :: address_family(), Address :: ip_address(). getaddr(Address, Family) -> getaddr(Address, Family, infinity). -spec getaddr(Host :: ip_address() | hostname(), - Family :: family_option(), + Family :: address_family(), Timeout :: non_neg_integer() | 'infinity') -> {'ok', ip_address()} | {'error', posix()}. @@ -553,14 +480,14 @@ getaddr_tm(Address, Family, Timer) -> -spec getaddrs(Host, Family) -> {ok, Addresses} | {error, posix()} when Host :: ip_address() | hostname(), - Family :: family_option(), + Family :: address_family(), Addresses :: [ip_address()]. getaddrs(Address, Family) -> getaddrs(Address, Family, infinity). -spec getaddrs(Host :: ip_address() | string() | atom(), - Family :: family_option(), + Family :: address_family(), Timeout :: non_neg_integer() | 'infinity') -> {'ok', [ip_address()]} | {'error', posix()}. @@ -570,7 +497,7 @@ getaddrs(Address, Family, Timeout) -> stop_timer(Timer), Res. --spec getservbyport(Port :: ip_port(), Protocol :: atom() | string()) -> +-spec getservbyport(Port :: port_number(), Protocol :: atom() | string()) -> {'ok', string()} | {'error', posix()}. getservbyport(Port, Proto) -> @@ -584,7 +511,7 @@ getservbyport(Port, Proto) -> -spec getservbyname(Name :: atom() | string(), Protocol :: atom() | string()) -> - {'ok', ip_port()} | {'error', posix()}. + {'ok', port_number()} | {'error', posix()}. getservbyname(Name, Protocol) when is_atom(Name) -> case inet_udp:open(0, []) of @@ -1067,7 +994,7 @@ gethostbyaddr_tm_native(Addr, Timer, Opts) -> -spec open(Fd :: integer(), Addr :: ip_address(), - Port :: ip_port(), + Port :: port_number(), Opts :: [socket_setopt()], Protocol :: protocol_option(), Family :: 'inet' | 'inet6', @@ -1108,7 +1035,7 @@ open(Fd, _Addr, _Port, Opts, Protocol, Family, Module) -> -spec fdopen(Fd :: non_neg_integer(), Opts :: [socket_setopt()], Protocol :: protocol_option(), - Family :: family_option(), + Family :: address_family(), Module :: atom()) -> {'ok', socket()} | {'error', posix()}. diff --git a/lib/kernel/src/inet_res.erl b/lib/kernel/src/inet_res.erl index d1f5644ff7..59ba408d7a 100644 --- a/lib/kernel/src/inet_res.erl +++ b/lib/kernel/src/inet_res.erl @@ -407,7 +407,7 @@ gethostbyname(Name) -> -spec gethostbyname(Name, Family) -> {ok, Hostent} | {error, Reason} when Name :: dns_name(), Hostent :: inet:hostent(), - Family :: inet:family_option(), + Family :: inet:address_family(), Reason :: inet:posix() | res_error(). gethostbyname(Name,Family) -> @@ -418,7 +418,7 @@ gethostbyname(Name,Family) -> Name :: dns_name(), Hostent :: inet:hostent(), Timeout :: timeout(), - Family :: inet:family_option(), + Family :: inet:address_family(), Reason :: inet:posix() | res_error(). gethostbyname(Name,Family,Timeout) -> diff --git a/lib/kernel/test/gen_udp_SUITE.erl b/lib/kernel/test/gen_udp_SUITE.erl index d8a5519195..b734d7fd98 100644 --- a/lib/kernel/test/gen_udp_SUITE.erl +++ b/lib/kernel/test/gen_udp_SUITE.erl @@ -400,6 +400,7 @@ open_fd(Config) when is_list(Config) -> {ok,S1} = gen_udp:open(0), {ok,P2} = inet:port(S1), {ok,FD} = prim_inet:getfd(S1), + {error,einval} = gen_udp:open(P2, [inet6, {fd,FD}]), {ok,S2} = gen_udp:open(P2, [{fd,FD}]), {ok,S3} = gen_udp:open(0), {ok,P3} = inet:port(S3), diff --git a/lib/odbc/test/mysql.erl b/lib/odbc/test/mysql.erl index 49068c4356..c990793213 100644 --- a/lib/odbc/test/mysql.erl +++ b/lib/odbc/test/mysql.erl @@ -26,7 +26,22 @@ %------------------------------------------------------------------------- connection_string() -> - "DSN=MySQL;Database=odbctest;Uid=odbctest;Pwd=gurka;CHARSET=utf8;SSTMT=SET NAMES 'utf8';". + case test_server:os_type() of + {unix, linux} -> + "DSN=MySQL;Database=odbctest;Uid=odbctest;Pwd=gurka;CHARSET=utf8;SSTMT=SET NAMES 'utf8';"; + {unix, sunos} -> + solaris_str(); + {unix, darwin} -> + "DSN=MySQLMac;Database=odbctest;Uid=odbctest;Pwd=gurka;CHARSET=utf8;SSTMT=SET NAMES 'utf8';" + end. + +solaris_str() -> + case erlang:system_info(system_architecture) of + "sparc" ++ _ -> + "DSN=MySQLSolaris10;Database=odbctest;Uid=odbctest;Pwd=gurka;CHARSET=utf8;SSTMT=SET NAMES 'utf8';"; + "i386" ++ _ -> + "DSN=MySQLSolaris10i386;Database=odbctest;Uid=odbctest;Pwd=gurka;CHARSET=utf8;SSTMT=SET NAMES 'utf8';" + end. %------------------------------------------------------------------------- insert_result() -> diff --git a/lib/odbc/test/odbc_connect_SUITE.erl b/lib/odbc/test/odbc_connect_SUITE.erl index e59be772e3..a076c4dfff 100644 --- a/lib/odbc/test/odbc_connect_SUITE.erl +++ b/lib/odbc/test/odbc_connect_SUITE.erl @@ -76,20 +76,26 @@ end_per_group(_GroupName, Config) -> %% Note: This function is free to add any key/value pairs to the Config %% variable, but should NOT alter/remove any existing entries. %%-------------------------------------------------------------------- -init_per_suite(Config) -> - case (catch odbc:start()) of - ok -> - case catch odbc:connect(?RDBMS:connection_string(), - [{auto_commit, off}] ++ odbc_test_lib:platform_options()) of - {ok, Ref} -> - odbc:disconnect(Ref), - [{tableName, odbc_test_lib:unique_table_name()} | Config]; - _ -> - {skip, "ODBC is not properly setup"} - end; - _ -> - {skip,"ODBC not startable"} - end. +init_per_suite(Config) when is_list(Config) -> + case odbc_test_lib:skip() of + true -> + {skip, "ODBC not supported"}; + false -> + case (catch odbc:start()) of + ok -> + case catch odbc:connect(?RDBMS:connection_string(), + [{auto_commit, off}] ++ odbc_test_lib:platform_options()) of + {ok, Ref} -> + odbc:disconnect(Ref), + [{tableName, odbc_test_lib:unique_table_name()} | Config]; + _ -> + {skip, "ODBC is not properly setup"} + end; + _ -> + {skip,"ODBC not startable"} + end + end. + %%-------------------------------------------------------------------- %% Function: end_per_suite(Config) -> _ %% Config - [tuple()] diff --git a/lib/odbc/test/odbc_data_type_SUITE.erl b/lib/odbc/test/odbc_data_type_SUITE.erl index 099ae0aa7d..d61a91f973 100644 --- a/lib/odbc/test/odbc_data_type_SUITE.erl +++ b/lib/odbc/test/odbc_data_type_SUITE.erl @@ -89,17 +89,15 @@ init_per_group(GroupName, Config) when GroupName == fixed_char; end; init_per_group(unicode, Config) -> - %% Uses parameterized queries - case {os:type(), erlang:system_info(wordsize)} of + case {os:type(), erlang:system_info({wordsize, external})} of {{unix, _}, 4} -> Config; {{unix, _}, _} -> - {skip, "Not supported by driver"}; + {skip, "Postgres drivers pre version psqlODBC 08.04.0200 have utf8-problems"}; _ -> Config end; - init_per_group(_GroupName, Config) -> Config. @@ -115,14 +113,18 @@ end_per_group(_GroupName, Config) -> %% Note: This function is free to add any key/value pairs to the Config %% variable, but should NOT alter/remove any existing entries. %%-------------------------------------------------------------------- -init_per_suite(Config) -> - case (catch odbc:start()) of - ok -> - [{tableName, odbc_test_lib:unique_table_name()} | Config]; - _ -> - {skip, "ODBC not startable"} +init_per_suite(Config) when is_list(Config) -> + case odbc_test_lib:skip() of + true -> + {skip, "ODBC not supported"}; + false -> + case (catch odbc:start()) of + ok -> + [{tableName, odbc_test_lib:unique_table_name()}| Config]; + _ -> + {skip, "ODBC not startable"} + end end. - %%-------------------------------------------------------------------- %% Function: end_per_suite(Config) -> _ %% Config - [tuple()] diff --git a/lib/odbc/test/odbc_query_SUITE.erl b/lib/odbc/test/odbc_query_SUITE.erl index 76a214d553..1852678b4b 100644 --- a/lib/odbc/test/odbc_query_SUITE.erl +++ b/lib/odbc/test/odbc_query_SUITE.erl @@ -89,6 +89,7 @@ init_per_group(scrollable_cursors, Config) -> _ -> Config end; + init_per_group(_,Config) -> Config. @@ -105,11 +106,16 @@ end_per_group(_GroupName, Config) -> %% variable, but should NOT alter/remove any existing entries. %%-------------------------------------------------------------------- init_per_suite(Config) when is_list(Config) -> - case (catch odbc:start()) of - ok -> - [{tableName, odbc_test_lib:unique_table_name()}| Config]; - _ -> - {skip, "ODBC not startable"} + case odbc_test_lib:skip() of + true -> + {skip, "ODBC not supported"}; + false -> + case (catch odbc:start()) of + ok -> + [{tableName, odbc_test_lib:unique_table_name()}| Config]; + _ -> + {skip, "ODBC not startable"} + end end. %%-------------------------------------------------------------------- diff --git a/lib/odbc/test/odbc_start_SUITE.erl b/lib/odbc/test/odbc_start_SUITE.erl index 440c0ca921..e3a3440559 100644 --- a/lib/odbc/test/odbc_start_SUITE.erl +++ b/lib/odbc/test/odbc_start_SUITE.erl @@ -39,11 +39,18 @@ %% variable, but should NOT alter/remove any existing entries. %%-------------------------------------------------------------------- init_per_suite(Config) -> - case code:which(odbc) of - non_existing -> - {skip, "No ODBC built"}; - _ -> - [{tableName, odbc_test_lib:unique_table_name()} | Config] + case odbc_test_lib:skip() of + true -> + {skip, "ODBC not supported"}; + false -> + case code:which(odbc) of + non_existing -> + {skip, "No ODBC built"}; + _ -> + %% Make sure odbc is not already started + odbc:stop(), + [{tableName, odbc_test_lib:unique_table_name()} | Config] + end end. %%-------------------------------------------------------------------- diff --git a/lib/odbc/test/odbc_test.hrl b/lib/odbc/test/odbc_test.hrl index 397d04756b..f7bb338a7f 100644 --- a/lib/odbc/test/odbc_test.hrl +++ b/lib/odbc/test/odbc_test.hrl @@ -25,14 +25,16 @@ -define(RDBMS, case os:type() of {unix, sunos} -> - postgres; + mysql; {unix,linux} -> - case erlang:system_info(wordsize) of + case erlang:system_info({wordsize, external}) of 4 -> mysql; _ -> postgres end; + {unix, darwin} -> + mysql; {win32, _} -> sqlserver end). diff --git a/lib/odbc/test/odbc_test_lib.erl b/lib/odbc/test/odbc_test_lib.erl index 3e78105cf3..2d6bf5fcac 100644 --- a/lib/odbc/test/odbc_test_lib.erl +++ b/lib/odbc/test/odbc_test_lib.erl @@ -36,7 +36,7 @@ match_float(Float, Match, Delta) -> (Float < Match + Delta) and (Float > Match - Delta). odbc_check() -> - case erlang:system_info(wordsize) of + case erlang:system_info({wordsize, external}) of 4 -> ok; Other -> @@ -71,9 +71,36 @@ strict(_,_) -> ok. platform_options() -> + []. + +skip() -> case os:type() of + {unix, linux} -> + Issue = linux_issue(), + is_sles9(Issue); {unix, sunos} -> - [{scrollable_cursors, off}]; + not supported_solaris(); + _ -> + false + end. + +supported_solaris() -> + case os:version() of + {_,10,_} -> + true; _ -> - [] + false end. + +linux_issue() -> + {ok, Binary} = file:read_file("/etc/issue"), + string:tokens(binary_to_list(Binary), " "). + +is_sles11(IssueTokens) -> + lists:member(11, IssueTokens). + +is_sles10(IssueTokens) -> + lists:member(10, IssueTokens). + +is_sles9(IssueTokens) -> + lists:member(9, IssueTokens). diff --git a/lib/odbc/test/postgres.erl b/lib/odbc/test/postgres.erl index 26a2913d46..d564dbd5ff 100644 --- a/lib/odbc/test/postgres.erl +++ b/lib/odbc/test/postgres.erl @@ -30,7 +30,7 @@ connection_string() -> {unix, sunos} -> "DSN=Postgres;UID=odbctest"; {unix, linux} -> - Size = erlang:system_info(wordsize), + Size = erlang:system_info({wordsize, external}), linux_dist_connection_string(Size) end. @@ -43,7 +43,12 @@ linux_dist_connection_string(4) -> end; linux_dist_connection_string(_) -> - "DSN=PostgresLinux64;UID=odbctest". + case linux_dist() of + "ubuntu" -> + "DSN=PostgresLinux64Ubuntu;UID=odbctest"; + _ -> + "DSN=PostgresLinux64;UID=odbctest" + end. linux_dist() -> case file:read_file("/etc/issue") of diff --git a/lib/parsetools/doc/src/yecc.xml b/lib/parsetools/doc/src/yecc.xml index c712609cf4..1d2a985d7d 100644 --- a/lib/parsetools/doc/src/yecc.xml +++ b/lib/parsetools/doc/src/yecc.xml @@ -425,9 +425,9 @@ myparser:parse_and_scan({Mod, Tokenizer, Args}) </code> Nonterminals E T F. Terminals '+' '*' '(' ')' number. Rootsymbol E. -E -> E '+' T: ['$1', '$2', '$3']. +E -> E '+' T: ['$2', '$1', '$3']. E -> T : '$1'. -T -> T '*' F: ['$1', '$2', '$3']. +T -> T '*' F: ['$2', '$1', '$3']. T -> F : '$1'. F -> '(' E ')' : '$2'. F -> number : '$1'. </code> @@ -438,8 +438,8 @@ Terminals '+' '*' '(' ')' number. Rootsymbol E. Left 100 '+'. Left 200 '*'. -E -> E '+' E : ['$1', '$2', '$3']. -E -> E '*' E : ['$1', '$2', '$3']. +E -> E '+' E : ['$2', '$1', '$3']. +E -> E '*' E : ['$2', '$1', '$3']. E -> '(' E ')' : '$2'. E -> number : '$1'. </code> <p>3. An overloaded minus operator:</p> diff --git a/lib/percept/src/percept_db.erl b/lib/percept/src/percept_db.erl index 52e9afb78f..61b68ce44f 100644 --- a/lib/percept/src/percept_db.erl +++ b/lib/percept/src/percept_db.erl @@ -92,7 +92,7 @@ restart(PerceptDB)-> stop_sync(PerceptDB), do_start(). -%% @spec do_start(pid()) -> pid() +%% @spec do_start() -> pid() %% @private %% @doc starts the percept database. @@ -131,6 +131,7 @@ stop_sync(Pid)-> {'DOWN', MonitorRef, _Type, Pid, _Info}-> true after ?STOP_TIMEOUT-> + erlang:demonitor(MonitorRef, [flush]), exit(Pid, kill) end. @@ -166,14 +167,14 @@ insert(Trace) -> select(Query) -> percept_db ! {select, self(), Query}, - receive Match -> Match end. + receive {result, Match} -> Match end. %% @spec select(atom(), list()) -> Result %% @equiv select({Table,Options}) select(Table, Options) -> percept_db ! {select, self(), {Table, Options}}, - receive Match -> Match end. + receive {result, Match} -> Match end. %% @spec consolidate() -> Result %% @doc Checks timestamp and state-flow inconsistencies in the @@ -213,7 +214,7 @@ loop_percept_db() -> insert_trace(clean_trace(Trace)), loop_percept_db(); {select, Pid, Query} -> - Pid ! select_query(Query), + Pid ! {result, select_query(Query)}, loop_percept_db(); {action, stop} -> stopped; @@ -222,7 +223,7 @@ loop_percept_db() -> loop_percept_db(); {operate, Pid, {Table, {Fun, Start}}} -> Result = ets:foldl(Fun, Start, Table), - Pid ! Result, + Pid ! {result, Result}, loop_percept_db(); Unhandled -> io:format("loop_percept_db, unhandled query: ~p~n", [Unhandled]), diff --git a/lib/public_key/asn1/README b/lib/public_key/asn1/README index 5fb8cf9725..2a880e2d51 100644 --- a/lib/public_key/asn1/README +++ b/lib/public_key/asn1/README @@ -46,6 +46,6 @@ diff -r1.1 PKIXAttributeCertificate.asn1 --- > version AttCertVersion, -- version is v2 -4. Defenitions of publuic keys from PKCS-1.asn1 present in +4. Definitions of public keys from PKCS-1.asn1 present in PKIX1Algorithms88.asn1 where removed as we take them directly from PKCS-1.asn1
\ No newline at end of file diff --git a/lib/public_key/doc/src/public_key.xml b/lib/public_key/doc/src/public_key.xml index d60d91cd83..9a3832c68b 100644 --- a/lib/public_key/doc/src/public_key.xml +++ b/lib/public_key/doc/src/public_key.xml @@ -63,7 +63,7 @@ <p><code>pki_asn1_type() = 'Certificate' | 'RSAPrivateKey'| 'RSAPublicKey' 'DSAPrivateKey' | 'DSAPublicKey' | 'DHParameter' | 'SubjectPublicKeyInfo'</code></p> - <p><code>pem_entry () = {pki_asn1_type(), binary() %% DER or encrypted DER + <p><code>pem_entry () = {pki_asn1_type(), binary(), %% DER or encrypted DER not_encrypted | {"DES-CBC" | "DES-EDE3-CBC", crypto:rand_bytes(8)}}.</code></p> <p><code>rsa_public_key() = #'RSAPublicKey'{}</code></p> @@ -72,8 +72,6 @@ <p><code>dsa_public_key() = {integer(), #'Dss-Parms'{}} </code></p> - <p><code>rsa_private_key() = #'RSAPrivateKey'{} </code></p> - <p><code>dsa_private_key() = #'DSAPrivateKey'{}</code></p> <p><code> public_crypt_options() = [{rsa_pad, rsa_padding()}]. </code></p> @@ -149,7 +147,7 @@ <name>der_decode(Asn1type, Der) -> term()</name> <fsummary> Decodes a public key asn1 der encoded entity.</fsummary> <type> - <v>Asn1Type = atom() -</v> + <v>Asn1Type = atom()</v> <d> ASN.1 type present in the public_key applications asn1 specifications.</d> <v>Der = der_encoded()</v> @@ -166,7 +164,8 @@ <v>Asn1Type = atom()</v> <d> Asn1 type present in the public_key applications ASN.1 specifications.</d> - <v>Entity = term() - The erlang representation of <c> Asn1Type</c></v> + <v>Entity = term()</v> + <d>The erlang representation of <c>Asn1Type</c></d> </type> <desc> <p> Encodes a public key entity with ASN.1 DER encoding.</p> @@ -218,12 +217,13 @@ <fsummary> Creates a pem entry that can be fed to pem_encode/1.</fsummary> <type> <v>Asn1Type = pki_asn1_type()</v> - <v>Entity = term() - The Erlang representation of + <v>Entity = term()</v> + <d>The Erlang representation of <c>Asn1Type</c>. If <c>Asn1Type</c> is 'SubjectPublicKeyInfo' then <c>Entity</c> must be either an rsa_public_key() or a dsa_public_key() and this function will create the appropriate 'SubjectPublicKeyInfo' entry. - </v> + </d> <v>CipherInfo = {"DES-CBC" | "DES-EDE3-CBC", crypto:rand_bytes(8)}</v> <v>Password = string()</v> </type> @@ -281,7 +281,7 @@ <desc> <p>Der encodes a pkix x509 certificate or part of such a certificate. This function must be used for encoding certificates or parts of certificates - that are decoded/created on the otp format, whereas for the plain format this + that are decoded/created in the otp format, whereas for the plain format this function will directly call der_encode/2. </p> </desc> </func> diff --git a/lib/public_key/src/public_key.erl b/lib/public_key/src/public_key.erl index 2901020e83..33fcce2c44 100644 --- a/lib/public_key/src/public_key.erl +++ b/lib/public_key/src/public_key.erl @@ -488,9 +488,10 @@ pkix_path_validation(PathErr, [Cert | Chain], Options0) when is_atom(PathErr)-> _:_ -> {error, Reason} end; -pkix_path_validation(TrustedCert, CertChain, Options) when - is_binary(TrustedCert) -> OtpCert = pkix_decode_cert(TrustedCert, - otp), pkix_path_validation(OtpCert, CertChain, Options); +pkix_path_validation(TrustedCert, CertChain, Options) + when is_binary(TrustedCert) -> + OtpCert = pkix_decode_cert(TrustedCert, otp), + pkix_path_validation(OtpCert, CertChain, Options); pkix_path_validation(#'OTPCertificate'{} = TrustedCert, CertChain, Options) when is_list(CertChain), is_list(Options) -> diff --git a/lib/sasl/examples/src/Makefile b/lib/sasl/examples/src/Makefile index 4a4e04a536..c58f651696 100644 --- a/lib/sasl/examples/src/Makefile +++ b/lib/sasl/examples/src/Makefile @@ -66,7 +66,7 @@ release_spec: opt $(INSTALL_DIR) $(RELSYSDIR)/examples/src $(INSTALL_DIR) $(RELSYSDIR)/examples/ebin (cd ..; tar cf - src ebin | (cd $(RELSYSDIR)/examples; tar xf -)) - chmod -f -R ug+w $(RELSYSDIR)/examples + chmod -R ug+w $(RELSYSDIR)/examples release_docs_spec: diff --git a/lib/sasl/test/Makefile b/lib/sasl/test/Makefile index 0bdb79a06a..65be134462 100644 --- a/lib/sasl/test/Makefile +++ b/lib/sasl/test/Makefile @@ -86,7 +86,7 @@ release_tests_spec: make_emakefile $(INSTALL_DIR) $(RELSYSDIR) $(INSTALL_DATA) $(ERL_FILES) $(RELSYSDIR) $(INSTALL_DATA) sasl.spec sasl.cover $(EMAKEFILE) $(RELSYSDIR) - chmod -f -R u+w $(RELSYSDIR) + chmod -R u+w $(RELSYSDIR) @tar cfh - *_SUITE_data | (cd $(RELSYSDIR); tar xf -) release_docs_spec: diff --git a/lib/snmp/Makefile b/lib/snmp/Makefile index 20e3d4692a..c55eff04c6 100644 --- a/lib/snmp/Makefile +++ b/lib/snmp/Makefile @@ -67,7 +67,7 @@ do_configure: configure configure: configure.in autoconf -.PHONY: info +.PHONY: info gclean info: @echo "OS: $(OS)" @@ -76,6 +76,9 @@ info: @echo "SNMP_VSN: $(SNMP_VSN)" @echo "APP_VSN: $(APP_VSN)" +gclean: + git clean -fXd + # ---------------------------------------------------- # Application (source) release targets diff --git a/lib/snmp/doc/src/Makefile b/lib/snmp/doc/src/Makefile index 35ed63e103..aa9431477c 100644 --- a/lib/snmp/doc/src/Makefile +++ b/lib/snmp/doc/src/Makefile @@ -152,6 +152,7 @@ $(TOP_PDF_FILE): $(XML_FILES) pdf: $(TOP_PDF_FILE) html: gifs $(HTML_REF_MAN_FILE) +html2: html $(INDEX_TARGET) clean clean_docs: clean_html clean_man clean_pdf rm -f errs core *~ @@ -228,6 +229,7 @@ clean_man: clean_html: @echo "cleaning html:" rm -rf $(HTMLDIR)/* + rm -f $(INDEX_TARGET) $(MAN7DIR)/%.7: $(MIBSDIR)/%.mib @echo "processing $*" @@ -286,7 +288,7 @@ release_docs_spec: docs $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) $(INSTALL_DIR) $(RELEASE_PATH)/man/man1 $(INSTALL_DATA) $(MAN1_FILES) $(RELEASE_PATH)/man/man1 - $(INSTALL_DIR) $(RELEASE_PATH)/man/man + $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 $(INSTALL_DIR) $(RELEASE_PATH)/man/man6 $(INSTALL_DATA) $(MAN6_FILES) $(RELEASE_PATH)/man/man6 diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index 6a20d8ee3a..4178192120 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -33,6 +33,136 @@ </header> <section> + <title>SNMP Development Toolkit 4.21</title> + <p>Version 4.21 supports code replacement in runtime from/to + version 4.20.1, 4.20 and 4.19. </p> + + <section> + <title>Improvements and new features</title> +<!-- + <p>-</p> +--> + <list type="bulleted"> + <item> + <p>[manager] There was no way to specify transport domain. + The transport domains was assumed to be IPv4 (transportDomainUdpIpv4). + This has now been changed so that it can also be IPv6 + (transportDomainUdpIpv6). + To facilitate this, the transport domain, <c>tdomain</c>, + is now a (new) valid option when + <seealso marker="snmpm#register_agent">registering</seealso> + a new agent (and + <seealso marker="snmpm#update_agent_info">updating</seealso> + agent info). </p> + <p>This also mean that the transport behaviour has changed. </p> + <p>Own Id: OTP-9305</p> + <p>Aux Id: Seq 11847</p> + </item> + + <item> + <p>[compiler] Added the option + <seealso marker="snmpc#compile">warnings_as_errors</seealso> + (for the SNMP MIB compiler (escript) frontend, the option + <seealso marker="snmpc(command)#option_wae">--wae</seealso> is used) + which specifies whether warnings should be treated as errors. </p> + <p>Tuncer Ayaz</p> + <p>Own Id: OTP-9437</p> + </item> + </list> + + </section> + + <section> + <title>Fixed Bugs and Malfunctions</title> +<!-- + <p>-</p> +--> + + <list type="bulleted"> + <item> + <p>The snmp config tool could not handle (manager) audit trail config + because the option seqno was not handled. </p> + <p>Own Id: OTP-9354</p> + </item> + + <item> + <p>[agent] The SNMP ACM cache was not properly updated when + changes where made to the VACM security-to-group, access and + view-tree-family tables. </p> + <p>Own Id: OTP-9367</p> + <p>Aux Id: Seq 11858</p> + </item> + + <item> + <p>Fixed install directory typo for man3. </p> + <p>Peter Lemenkov</p> + <p>Hans Ulrich Niedermann</p> + <p>Own Id: OTP-9442</p> + </item> + + </list> + </section> + + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + + </section> <!-- 4.21 --> + + + <section> + <title>SNMP Development Toolkit 4.20.1</title> + <p>Version 4.20.1 supports code replacement in runtime from/to + version 4.20, 4.19 and 4.18.</p> + + <section> + <title>Improvements and new features</title> + <p>-</p> +<!-- + <list type="bulleted"> + <item> + <p>Added type specs for functions that do not return. </p> + <p>Kostis Sagonas</p> + <p>Own Id: OTP-9208</p> + </item> + </list> +--> + </section> + + <section> + <title>Fixed Bugs and Malfunctions</title> +<!-- + <p>-</p> +--> + <list type="bulleted"> + <item> + <p>[agent] Did not handle transport domains properly in some cases, + for instance trap sending. </p> + <p>Own Id: OTP-9400</p> + </item> + + <item> + <p>[agent] Wrong default transport domain, snmpUDPDomain, instead + of transportDomainUdpIpv4. </p> + <p>Own Id: OTP-9425</p> + <p>Aux Id: Seq 11874</p> + </item> + + </list> + </section> + + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + + </section> <!-- 4.20.1 --> + + + <section> <title>SNMP Development Toolkit 4.20</title> <p>Version 4.20 supports code replacement in runtime from/to version 4.19 and 4.18.</p> diff --git a/lib/snmp/doc/src/snmpc.xml b/lib/snmp/doc/src/snmpc.xml index 771629492d..61d19251c5 100644 --- a/lib/snmp/doc/src/snmpc.xml +++ b/lib/snmp/doc/src/snmpc.xml @@ -48,7 +48,11 @@ <type> <v>File = string()</v> <v>Options = [opt()]</v> - <v>opt() = db() | relaxed_row_name_assign_check() | deprecated() | description() | reference() | group_check() | i() | il() | imports() | module() | module_identity() | module_compliance() | agent_capabilities() | outdir() | no_defs() | verbosity() | warnings()</v> + <v>opt() = db() | relaxed_row_name_assign_check() | deprecated() | + description() | reference() | group_check() | i() | il() | + imports() | module() | module_identity() | module_compliance() | + agent_capabilities() | outdir() | no_defs() | verbosity() | + warnings() | warnings_as_errors()</v> <v>db() = {db, volatile|persistent|mnesia}</v> <v>deprecated() = {deprecated, bool()}</v> <v>relaxed_row_name_assign_check() = relaxed_row_name_assign_check</v> @@ -66,6 +70,7 @@ <v>outdir() = {outdir, dir()}</v> <v>verbosity() = {verbosity, silence|warning|info|log|debug|trace}</v> <v>warnings() = {warnings, bool()}</v> + <v>warnings_as_errors() = warnings_as_errors</v> <v>dir() = string()</v> <v>BinFileName = string()</v> </type> @@ -200,11 +205,17 @@ <item> <p>The option <c>warnings</c> specifies whether warning - messages should be shown. </p> + messages should be shown. </p> <p>Default is <c>true</c>. </p> </item> + <item> + <p>The option <c>warnings_as_errors</c>, if present, specifies + whether warnings should be treated as errors.</p> + </item> + </list> + <p>The MIB compiler understands both SMIv1 and SMIv2 MIBs. It uses the <c>MODULE-IDENTITY</c> statement to determine if the MIB is version 1 or 2. diff --git a/lib/snmp/doc/src/snmpc_cmd.xml b/lib/snmp/doc/src/snmpc_cmd.xml index 9358382a10..72116f8981 100644 --- a/lib/snmp/doc/src/snmpc_cmd.xml +++ b/lib/snmp/doc/src/snmpc_cmd.xml @@ -50,6 +50,8 @@ with definitions of Erlang constants for the objects in the MIB, see <seealso marker="snmpc#mib_to_hrl">mib_to_hrl/1</seealso>. </p> + + <marker id="options"></marker> </desc> </func> </funcs> @@ -58,15 +60,18 @@ <title>Compiler options</title> <p>The following options are supported (note that most of these relate to the compilation of the MIB file):</p> + <marker id="option_help"></marker> <taglist> <tag>--help</tag> <item> <p>Prints help info.</p> + <marker id="option_version"></marker> </item> <tag>--version</tag> <item> <p>Prints application and mib format version.</p> + <marker id="option_verbosity"></marker> </item> <tag>--verbosity <em>verbosity</em></tag> @@ -74,11 +79,20 @@ <p>Print debug info. </p> <p><c>verbosity</c> = <c>trace</c> | <c>debug</c> | <c>log</c> | <c>info</c> | <c>silence</c></p> <p>Defaults to <c>silence</c>.</p> + <marker id="option_warnings"></marker> </item> <tag>--warnings</tag> <item> <p>Print warning messages. </p> + <marker id="option_wae"></marker> + </item> + + <tag>--wae</tag> + <item> + <p>Warnings as errors. + Indicates that warnings shall be treated as errors. </p> + <marker id="option_odir"></marker> </item> <tag>--o <em>directory</em></tag> @@ -86,6 +100,7 @@ <p>The directory where the compiler should place the output files. If not specified, output files will be placed in the current working directory.</p> + <marker id="option_idir"></marker> </item> <tag>--i <em>Directory</em></tag> @@ -94,6 +109,7 @@ By default, the current working directory is always included. </p> <p>This option can be present several times, each time specifying <em>one</em> path. </p> + <marker id="option_ildir"></marker> </item> <tag>--il <em>Directory</em></tag> @@ -106,6 +122,7 @@ the current version may be in the system). The current directory and the "snmp-home"/priv/mibs/ are always listed last in the include path. </p> + <marker id="option_sgc"></marker> </item> <tag>--sgc</tag> @@ -114,42 +131,50 @@ group check of the mib compiler. That is, should the OBJECT-GROUP and the NOTIFICATION-GROUP macro(s) be checked for correctness or not. </p> + <marker id="option_dep"></marker> </item> <tag>--dep</tag> <item> <p>Keep deprecated definition(s). If not specified the compiler will ignore deprecated definitions. </p> + <marker id="option_desc"></marker> </item> <tag>--desc</tag> <item> <p>The DESCRIPTION field will be included. </p> + <marker id="option_ref"></marker> </item> <tag>--ref</tag> <item> <p>The REFERENCE field will be included. </p> + <marker id="option_imp"></marker> </item> <tag>--imp</tag> <item> <p>The IMPORTS field will be included. </p> + <marker id="option_mi"></marker> </item> <tag>--mi</tag> <item> <p>The MODULE-IDENTITY field will be included. </p> + <marker id="option_mc"></marker> </item> <tag>--mc</tag> <item> <p>The MODULE-COMPLIANCE field will be included. </p> + <marker id="option_ac"></marker> </item> <tag>--ac</tag> <item> <p>The AGENT-CAPABILITIES field will be included. </p> + <marker id="option_mod"></marker> </item> <tag>--mod <em>module</em></tag> @@ -157,6 +182,7 @@ <p>The module which implements all the instrumentation functions. </p> <p>The name of all instrumentation functions must be the same as the corresponding managed object it implements. </p> + <marker id="option_nd"></marker> </item> <tag>--nd</tag> @@ -165,6 +191,7 @@ used if a managed object have no instrumentation function. Instead this will be reported as an error, and the compilation aborts. </p> + <marker id="option_rrnac"></marker> </item> <tag>--rrnac</tag> @@ -176,6 +203,7 @@ This means that the error will be converted to a warning. </p> <p>By default it is not included, but if this option is present it will be. </p> + <marker id="see_also"></marker> </item> </taglist> diff --git a/lib/snmp/doc/src/snmpm.xml b/lib/snmp/doc/src/snmpm.xml index b527d171b0..c36a1b2a24 100644 --- a/lib/snmp/doc/src/snmpm.xml +++ b/lib/snmp/doc/src/snmpm.xml @@ -283,27 +283,27 @@ sec_level = noAuthNoPriv | authNoPriv | authPriv <v>TargetName = target_name()</v> <v>Config = [agent_config()]</v> <v>agent_config() = {Item, Val}</v> - <v>Item = engine_id | address | port | community | timeout | max_message_size | version | sec_model | sec_name | sec_level</v> + <v>Item = engine_id | address | port | community | timeout | max_message_size | version | sec_model | sec_name | sec_level | tdomain</v> <v>Val = term()</v> <v>Reason = term()</v> </type> <desc> <p>Explicitly instruct the manager to handle this agent, with - <c>UserId</c> as the responsible user. </p> - <p>Called to instruct the manager that this agent - shall be handled. This function is used when - the user knows in advance which agents the - manager shall handle. - Note that there is an alternate way to do the same thing: - Add the agent to the manager config files (see - <seealso marker="snmp_manager_config_files#agents">agents.conf</seealso>).</p> + <c>UserId</c> as the responsible user. </p> + <p>Called to instruct the manager that this agent shall be handled. + This function is used when the user knows in advance which agents + the manager shall handle. + Note that there is an alternate way to do the same thing: + Add the agent to the manager config files (see + <seealso marker="snmp_manager_config_files#agents">agents.conf</seealso>).</p> <p><c>TargetName</c> is a non-empty string, - uniquely identifying the agent. </p> - <p>The type of <c>Val</c> depends on <c>Item</c>: </p> + uniquely identifying the agent. </p> + <p>The type of <c>Val</c> depends on <c>Item</c>: </p> <code type="none"><![CDATA[ [mandatory] engine_id = string() [mandatory] address = ip_address() [optional] port = integer() +[optional] tdomain = transportDomainUdpIpv4 | transportDomainUdpIpv6 [optional] community = string() [optional] timeout = integer() | snmp_timer() [optional] max_message_size = integer() @@ -312,7 +312,9 @@ sec_level = noAuthNoPriv | authNoPriv | authPriv [optional] sec_name = string() [optional] sec_level = noAuthNoPriv | authNoPriv | authPriv ]]></code> - <p>Note that if no <c>Port</c> is given, the default value is used.</p> + <p>Note that if no <c>tdomain</c> is given, the default value, + <c>transportDomainUdpIpv4</c>, is used.</p> + <p>Note that if no <c>port</c> is given, the default value is used.</p> <marker id="unregister_agent"></marker> </desc> @@ -348,17 +350,25 @@ sec_level = noAuthNoPriv | authNoPriv | authPriv </func> <func> + <name>update_agent_info(UserId, TargetName, Info) -> ok | {error, Reason}</name> <name>update_agent_info(UserId, TargetName, Item, Val) -> ok | {error, Reason}</name> <fsummary>Update agent config</fsummary> <type> <v>UserId = term()</v> <v>TargetName = target_name()</v> - <v>Item = atom()</v> - <v>Val = term()</v> + <v>Info = [{item(), item_value()}]</v> + <v>Item = item()</v> + <v>item() = atom()</v> + <v>Val = item_value()</v> + <v>item_value() = term()</v> <v>Reason = term()</v> </type> <desc> - <p>Update agent config.</p> + <p>Update agent config. The function <c>update_agent_info/3</c> + should be used when several values needs to be updated atomically. </p> + <p>See function + <seealso marker="#register_agent">register_agent</seealso>) + for more info about what kind of items are allowed. </p> <marker id="which_agents"></marker> </desc> diff --git a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl index 28469a7b4e..37f6dd3f26 100644 --- a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl +++ b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl @@ -247,6 +247,7 @@ add_sec2group(SecModel, SecName, GroupName) -> Key = [Key1, length(Key2) | Key2], case table_cre_row(vacmSecurityToGroupTable, Key, Row) of true -> + snmpa_agent:invalidate_ca_cache(), {ok, Key}; false -> {error, create_failed} @@ -260,6 +261,7 @@ add_sec2group(SecModel, SecName, GroupName) -> delete_sec2group(Key) -> case table_del_row(vacmSecurityToGroupTable, Key) of true -> + snmpa_agent:invalidate_ca_cache(), ok; false -> {error, delete_failed} @@ -279,6 +281,7 @@ add_access(GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV) -> Key3 = [SM, SL], Key = Key1 ++ Key2 ++ Key3, snmpa_vacm:insert([{Key, Row}], false), + snmpa_agent:invalidate_ca_cache(), {ok, Key}; {error, Reason} -> {error, Reason}; @@ -287,6 +290,7 @@ add_access(GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV) -> end. delete_access(Key) -> + snmpa_agent:invalidate_ca_cache(), snmpa_vacm:delete(Key). @@ -299,6 +303,7 @@ add_view_tree_fam(ViewIndex, SubTree, Status, Mask) -> Key = [length(Key1) | Key1] ++ [length(Key2) | Key2], case table_cre_row(vacmViewTreeFamilyTable, Key, Row) of true -> + snmpa_agent:invalidate_ca_cache(), {ok, Key}; false -> {error, create_failed} @@ -312,6 +317,7 @@ add_view_tree_fam(ViewIndex, SubTree, Status, Mask) -> delete_view_tree_fam(Key) -> case table_del_row(vacmViewTreeFamilyTable, Key) of true -> + snmpa_agent:invalidate_ca_cache(), ok; false -> {error, delete_failed} diff --git a/lib/snmp/src/agent/snmpa_agent.erl b/lib/snmp/src/agent/snmpa_agent.erl index 82a7ec647b..6322f0f21d 100644 --- a/lib/snmp/src/agent/snmpa_agent.erl +++ b/lib/snmp/src/agent/snmpa_agent.erl @@ -1626,7 +1626,7 @@ invalidate_ca_cache() -> MasterAgent ! invalidate_ca_cache; false -> %% This is running on a sub-agent node, - %% so sent skip it + %% so skip it ok end; _ -> % Not on this node diff --git a/lib/snmp/src/agent/snmpa_conf.erl b/lib/snmp/src/agent/snmpa_conf.erl index 4b88eb69f7..c17a6abbd7 100644 --- a/lib/snmp/src/agent/snmpa_conf.erl +++ b/lib/snmp/src/agent/snmpa_conf.erl @@ -424,7 +424,8 @@ target_addr_entry(Name, EngineId, TMask) -> target_addr_entry(Name, Ip, 162, TagList, - ParamsName, EngineId, TMask, 2048). + ParamsName, EngineId, + TMask, 2048). target_addr_entry(Name, Ip, @@ -435,7 +436,8 @@ target_addr_entry(Name, TMask, MaxMessageSize) -> target_addr_entry(Name, Ip, Udp, 1500, 3, TagList, - ParamsName, EngineId, TMask, MaxMessageSize). + ParamsName, EngineId, + TMask, MaxMessageSize). target_addr_entry(Name, Ip, @@ -448,7 +450,8 @@ target_addr_entry(Name, TMask, MaxMessageSize) -> target_addr_entry(Name, snmp_target_mib:default_domain(), Ip, Udp, - Timeout, RetryCount, TagList, ParamsName, + Timeout, RetryCount, TagList, + ParamsName, EngineId, TMask, MaxMessageSize). target_addr_entry(Name, diff --git a/lib/snmp/src/agent/snmpa_mpd.erl b/lib/snmp/src/agent/snmpa_mpd.erl index 14f62b12f3..4f50b1a674 100644 --- a/lib/snmp/src/agent/snmpa_mpd.erl +++ b/lib/snmp/src/agent/snmpa_mpd.erl @@ -32,6 +32,7 @@ -include("SNMP-MPD-MIB.hrl"). -include("SNMPv2-TM.hrl"). -include("SNMP-FRAMEWORK-MIB.hrl"). +-include("TRANSPORT-ADDRESS-MIB.hrl"). -define(VMODULE,"MPD"). -include("snmp_verbosity.hrl"). @@ -981,12 +982,15 @@ generate_discovery_msg2(NoteStore, Pdu, discovery_note_timeout(Timeout) -> (Timeout div 100) + 1. -generate_discovery_msg(NoteStore, {?snmpUDPDomain, [A,B,C,D,U1,U2]}, +generate_discovery_msg(NoteStore, {TDomain, TAddress}, Pdu, ScopedPduBytes, ContextEngineID, ManagerEngineID, SecModel, SecName, SecLevelFlag, InitialUserName, ContextName, Timeout) -> + + {ok, {_Domain, Address}} = transform_taddr(TDomain, TAddress), + %% 7.1.7 ?vdebug("generate_discovery_msg -> 7.1.7 (~w)", [ManagerEngineID]), MsgID = generate_msg_id(), @@ -1027,7 +1031,7 @@ generate_discovery_msg(NoteStore, {?snmpUDPDomain, [A,B,C,D,U1,U2]}, %% Log(Packet), inc_snmp_out_vars(Pdu), ?vdebug("generate_discovery_msg -> done", []), - {Packet, {{A,B,C,D}, U1 bsl 8 + U2}}; + {Packet, Address}; Error -> throw(Error) @@ -1057,6 +1061,34 @@ generate_sec_discovery_msg(Message, SecModule, end. +transform_taddr(?snmpUDPDomain, TAddress) -> + transform_taddr(?transportDomainUdpIpv4, TAddress); +transform_taddr(?transportDomainUdpIpv4, [A, B, C, D, P1, P2]) -> + Domain = transportDomainUdpIpv4, + Addr = {A,B,C,D}, + Port = P1 bsl 8 + P2, + Address = {Addr, Port}, + {ok, {Domain, Address}}; +transform_taddr(?transportDomainUdpIpv4, BadAddr) -> + {error, {bad_transportDomainUdpIpv4_address, BadAddr}}; +transform_taddr(?transportDomainUdpIpv6, + [A1, A2, A3, A4, A5, A6, A7, A8, P1, P2]) -> + Domain = transportDomainUdpIpv6, + Addr = {A1, A2, A3, A4, A5, A6, A7, A8}, + Port = P1 bsl 8 + P2, + Address = {Addr, Port}, + {ok, {Domain, Address}}; +transform_taddr(?transportDomainUdpIpv6, BadAddr) -> + {error, {bad_transportDomainUdpIpv6_address, BadAddr}}; +transform_taddr(BadTDomain, TAddress) -> + case lists:member(BadTDomain, snmp_conf:all_tdomains()) of + true -> + {error, {unsupported_tdomain, BadTDomain, TAddress}}; + false -> + {error, {unknown_tdomain, BadTDomain, TAddress}} + end. + + process_taddrs(Dests) -> ?vtrace("process_taddrs -> entry with" "~n Dests: ~p", [Dests]), @@ -1066,46 +1098,44 @@ process_taddrs([], Acc) -> ?vtrace("process_taddrs -> entry when done with" "~n Acc: ~p", [Acc]), lists:reverse(Acc); - + %% v3 -process_taddrs([{{?snmpUDPDomain, [A,B,C,D,U1,U2]}, SecData} | T], Acc) -> +process_taddrs([{{TDomain, TAddress}, SecData} | T], Acc) -> ?vtrace("process_taddrs -> entry when v3 with" - "~n A: ~p" - "~n B: ~p" - "~n C: ~p" - "~n D: ~p" - "~n U1: ~p" - "~n U2: ~p" - "~n SecData: ~p", [A, B, C, D, U1, U2, SecData]), - Entry = {{snmpUDPDomain, {{A,B,C,D}, U1 bsl 8 + U2}}, SecData}, - process_taddrs(T, [Entry | Acc]); -%% Bad v3 -process_taddrs([{{TDomain, TAddr}, _SecData} | T], Acc) -> - ?vtrace("process_taddrs -> entry when bad v3 with" - "~n TDomain: ~p" - "~n TAddr: ~p", [TDomain, TAddr]), - user_err("Bad TDomain/TAddr: ~w/~w", [TDomain, TAddr]), - process_taddrs(T, Acc); + "~n TDomain: ~p" + "~n TAddress: ~p" + "~n SecData: ~p", [TDomain, TAddress, SecData]), + case transform_taddr(TDomain, TAddress) of + {ok, DestAddr} -> + ?vtrace("process_taddrs -> transformed: " + "~n DestAddr: ~p", [DestAddr]), + Entry = {DestAddr, SecData}, + process_taddrs(T, [Entry | Acc]); + {error, Reason} -> + ?vinfo("Failed transforming v3 domain and address" + "~n Reason: ~p", [Reason]), + user_err("Bad TDomain/TAddress: ~w/~w", [TDomain, TAddress]), + process_taddrs(T, Acc) + end; %% v1 & v2 -process_taddrs([{?snmpUDPDomain, [A,B,C,D,U1,U2]} | T], Acc) -> +process_taddrs([{TDomain, TAddress} | T], Acc) -> ?vtrace("process_taddrs -> entry when v1/v2 with" - "~n A: ~p" - "~n B: ~p" - "~n C: ~p" - "~n D: ~p" - "~n U1: ~p" - "~n U2: ~p", [A, B, C, D, U1, U2]), - Entry = {snmpUDPDomain, {{A,B,C,D}, U1 bsl 8 + U2}}, - process_taddrs(T, [Entry | Acc]); -%% Bad v1 or v2 -process_taddrs([{TDomain, TAddr} | T], Acc) -> - ?vtrace("process_taddrs -> entry when bad v1/v2 with" - "~n TDomain: ~p" - "~n TAddr: ~p", [TDomain, TAddr]), - user_err("Bad TDomain/TAddr: ~w/~w", [TDomain, TAddr]), - process_taddrs(T, Acc); + "~n TDomain: ~p" + "~n TAddress: ~p", [TDomain, TAddress]), + case transform_taddr(TDomain, TAddress) of + {ok, DestAddr} -> + ?vtrace("process_taddrs -> transformed: " + "~n DestAddr: ~p", [DestAddr]), + Entry = DestAddr, + process_taddrs(T, [Entry | Acc]); + {error, Reason} -> + ?vinfo("Failed transforming v1/v2 domain and address: " + "~n Reason: ~p", [Reason]), + user_err("Bad TDomain/TAddress: ~w/~w", [TDomain, TAddress]), + process_taddrs(T, Acc) + end; process_taddrs(Crap, Acc) -> - throw({error, {taddrs_crap, Crap, Acc}}). + throw({error, {bad_taddrs, Crap, Acc}}). mk_v1_v2_packet_list(To, Packet, Len, Pdu) -> diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 5deb40be0f..8e1855b4df 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -22,82 +22,82 @@ %% ----- U p g r a d e ------------------------------------------------------- [ + {"4.20.1", + [ + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmpm, soft_purge, soft_purge, + [snmpm_server, snmpm_config, snmp_config]}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config, snmpm_config]}, + {load_module, snmpa_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, + {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, + {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, + {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, + [snmpm_net_if, snmpm_mpd, snmpm_config]}, + {update, snmpm_net_if, soft, soft_purge, soft_purge, + [snmp_conf, snmpm_mpd, snmpm_config]} + ] + }, + {"4.20", + [ + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmpm, soft_purge, soft_purge, + [snmpm_server, snmpm_config, snmp_config]}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config, snmpm_config]}, + {load_module, snmpa_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, + {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, + {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, + {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, + [snmpm_net_if, snmpm_mpd, snmpm_config]}, + {update, snmpm_net_if, soft, soft_purge, soft_purge, + [snmp_conf, snmpm_mpd, snmpm_config]} + ] + }, {"4.19", [ {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, + {load_module, snmpm, soft_purge, soft_purge, + [snmpm_server, snmpm_config, snmp_config]}, {load_module, snmpa_usm, soft_purge, soft_purge, []}, {load_module, snmpm_usm, soft_purge, soft_purge, []}, {load_module, snmp_log, soft_purge, soft_purge, []}, {load_module, snmp_pdus, soft_purge, soft_purge, []}, {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmpa_conf, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, {load_module, snmp_misc, soft_purge, soft_purge, []}, {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmpa_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, + {load_module, snmpm_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config, snmpm_config]}, {load_module, snmpa_trap, soft_purge, soft_purge, [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, {load_module, snmpa_acm, soft_purge, soft_purge, [snmp_conf, snmpa_mpd, snmp_target_mib]}, {load_module, snmpa_conf, soft_purge, soft_purge, - [snmp_notification_mib]}, + [snmp_config, snmp_notification_mib]}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf, snmp_target_mib]}, {load_module, snmp_community_mib, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - {update, snmpa_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, - [snmpa_acm, snmpa_mpd, snmpa_trap]} - ] - }, - {"4.18", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, - {load_module, snmpa_usm, soft_purge, soft_purge, []}, - {load_module, snmpm_usm, soft_purge, soft_purge, []}, - {load_module, snmp_misc, soft_purge, soft_purge, []}, - {load_module, snmp_log, soft_purge, soft_purge, []}, - {load_module, snmp_pdus, soft_purge, soft_purge, []}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_config, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, - [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, - {load_module, snmpa_acm, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd, snmp_target_mib]}, - {load_module, snmpa, soft_purge, soft_purge, - [snmp_community_mib, - snmp_framework_mib, - snmp_standard_mib, - snmp_target_mib, - snmp_user_based_sm_mib, - snmp_view_based_acm_mib]}, - {load_module, snmp_notification_mib, soft_purge, soft_purge, - [snmp_conf, snmp_target_mib, snmpa_mib_lib]}, - {load_module, snmp_community_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_framework_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_standard_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_target_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmpa_mib_lib, snmpa_vacm]}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, - - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - + {update, snmpm_net_if, soft, soft_purge, soft_purge, + [snmp_conf, snmpm_mpd, snmpm_config]}, + {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, + [snmpm_net_if, snmpm_mpd, snmpm_config]}, {update, snmpa_net_if, soft, soft_purge, soft_purge, [snmp_conf, snmpa_mpd]}, {update, snmpa_agent, soft, soft_purge, soft_purge, @@ -109,84 +109,82 @@ %% ------D o w n g r a d e --------------------------------------------------- [ + {"4.20.1", + [ + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmpm, soft_purge, soft_purge, + [snmpm_server, snmpm_config, snmp_config]}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config, snmpm_config]}, + {load_module, snmpa_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, + {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, + {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, + {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, + [snmpm_net_if, snmpm_mpd, snmpm_config]}, + {update, snmpm_net_if, soft, soft_purge, soft_purge, + [snmp_conf, snmpm_mpd, snmpm_config]} + ] + }, + {"4.20", + [ + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmpm, soft_purge, soft_purge, + [snmpm_server, snmpm_config, snmp_config]}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config, snmpm_config]}, + {load_module, snmpa_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, + {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, + {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, + {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, + [snmpm_net_if, snmpm_mpd, snmpm_config]}, + {update, snmpm_net_if, soft, soft_purge, soft_purge, + [snmp_conf, snmpm_mpd, snmpm_config]} + ] + }, {"4.19", [ {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, + {load_module, snmpm, soft_purge, soft_purge, + [snmpm_server, snmpm_config, snmp_config]}, {load_module, snmpa_usm, soft_purge, soft_purge, []}, {load_module, snmpm_usm, soft_purge, soft_purge, []}, {load_module, snmp_log, soft_purge, soft_purge, []}, {load_module, snmp_pdus, soft_purge, soft_purge, []}, {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmpa_conf, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, {load_module, snmp_misc, soft_purge, soft_purge, []}, {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmpa_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, + {load_module, snmpm_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config, snmpm_config]}, {load_module, snmpa_trap, soft_purge, soft_purge, [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, {load_module, snmpa_acm, soft_purge, soft_purge, [snmp_conf, snmpa_mpd, snmp_target_mib]}, {load_module, snmpa_conf, soft_purge, soft_purge, - [snmp_notification_mib]}, + [snmp_config, snmp_notification_mib]}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf, snmp_target_mib]}, {load_module, snmp_community_mib, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, - - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - - {update, snmpa_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, - [snmpa_acm, snmpa_mpd, snmpa_trap]} - ] - }, - {"4.18", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, - {load_module, snmpa_usm, soft_purge, soft_purge, []}, - {load_module, snmpm_usm, soft_purge, soft_purge, []}, - {load_module, snmp_misc, soft_purge, soft_purge, []}, - {load_module, snmp_log, soft_purge, soft_purge, []}, - {load_module, snmp_pdus, soft_purge, soft_purge, []}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, - [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, - {load_module, snmpa_acm, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd, snmp_target_mib]}, - {load_module, snmpa, soft_purge, soft_purge, - [snmp_community_mib, - snmp_framework_mib, - snmp_standard_mib, - snmp_target_mib, - snmp_user_based_sm_mib, - snmp_view_based_acm_mib]}, - {load_module, snmp_notification_mib, soft_purge, soft_purge, - [snmp_conf, snmp_target_mib, snmpa_mib_lib]}, - {load_module, snmp_community_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_framework_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_standard_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_target_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmpa_mib_lib, snmpa_vacm]}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, - - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - + {update, snmpm_net_if, soft, soft_purge, soft_purge, + [snmp_conf, snmpm_mpd, snmpm_config]}, + {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, + [snmpm_net_if, snmpm_mpd, snmpm_config]}, {update, snmpa_net_if, soft, soft_purge, soft_purge, [snmp_conf, snmpa_mpd]}, {update, snmpa_agent, soft, soft_purge, soft_purge, diff --git a/lib/snmp/src/compile/Makefile b/lib/snmp/src/compile/Makefile index 0ceaf276a6..627af6f185 100644 --- a/lib/snmp/src/compile/Makefile +++ b/lib/snmp/src/compile/Makefile @@ -45,11 +45,10 @@ RELSYSDIR = $(RELEASE_PATH)/lib/snmp-$(VSN) include modules.mk -ESCRIPT_BIN = $(ESCRIPT_SRC:%.src=$(BIN)/%) - -ERL_FILES = $(MODULES:%=%.erl) - -TARGET_FILES = $(MODULES:%=$(EBIN)/%.$(EMULATOR)) $(ESCRIPT_BIN) +ESCRIPT_BIN = $(ESCRIPT_SRC:%.src=$(BIN)/%) +ERL_FILES = $(MODULES:%=%.erl) +EBIN_FILES = $(MODULES:%=$(EBIN)/%.$(EMULATOR)) +TARGET_FILES = $(EBIN_FILES) $(ESCRIPT_BIN) GENERATED_PARSER = $(PARSER_MODULE:%=%.erl) @@ -125,7 +124,7 @@ release_spec: opt $(INSTALL_DIR) $(RELSYSDIR)/src/compiler $(INSTALL_DATA) $(ESCRIPT_SRC) $(PARSER_SRC) $(ERL_FILES) $(INTERNAL_HRL_FILES) $(RELSYSDIR)/src/compiler $(INSTALL_DIR) $(RELSYSDIR)/ebin - $(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin + $(INSTALL_DATA) $(EBIN_FILES) $(RELSYSDIR)/ebin $(INSTALL_DIR) $(RELSYSDIR)/bin $(INSTALL_SCRIPT) $(ESCRIPT_BIN) $(RELSYSDIR)/bin diff --git a/lib/snmp/src/compile/snmpc.erl b/lib/snmp/src/compile/snmpc.erl index 195c238184..5e6b81f1ec 100644 --- a/lib/snmp/src/compile/snmpc.erl +++ b/lib/snmp/src/compile/snmpc.erl @@ -108,6 +108,7 @@ compile(FileName) -> %% {i, [import_dir_string()]} ["./"] %% {il, [import_lib_dir_string()]} [] %% {warnings, bool()} true +%% warnings_as_errors %% {outdir, string()} "./" %% description %% reference @@ -199,6 +200,8 @@ get_options([reference|Opts], Formats, Args) -> get_options(Opts, ["~n reference"|Formats], Args); get_options([{warnings, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n warnings: ~w"|Formats], [Val|Args]); +get_options([warnings_as_errors|Opts], Formats, Args) -> + get_options(Opts, ["~n warnings_as_errors"|Formats], Args); get_options([{verbosity, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n verbosity: ~w"|Formats], [Val|Args]); get_options([imports|Opts], Formats, Args) -> @@ -261,6 +264,8 @@ check_options([{group_check, Atom} | T]) when is_atom(Atom) -> check_options([{warnings, Bool} | T]) -> check_bool(warnings, Bool), check_options(T); +check_options([warnings_as_errors | T]) -> + check_options(T); check_options([{db, volatile} | T]) -> check_options(T); check_options([{db, persistent} | T]) -> @@ -331,6 +336,9 @@ get_agent_capabilities(Options) -> get_module_compliance(Options) -> get_bool_option(module_compliance, Options). +get_warnings_as_errors(Options) -> + lists:member(warnings_as_errors, Options). + get_relaxed_row_name_assign_check(Options) -> lists:member(relaxed_row_name_assign_check, Options). @@ -409,6 +417,7 @@ init(From, MibFileName, Options) -> put(reference, get_reference(Options)), put(agent_capabilities, get_agent_capabilities(Options)), put(module_compliance, get_module_compliance(Options)), + put(warnings_as_errors, get_warnings_as_errors(Options)), File = filename:rootname(MibFileName, ".mib"), put(filename, filename:basename(File ++ ".mib")), R = case catch c_impl(File) of diff --git a/lib/snmp/src/compile/snmpc.src b/lib/snmp/src/compile/snmpc.src index 5f9b154bfa..4e91ae9a03 100644 --- a/lib/snmp/src/compile/snmpc.src +++ b/lib/snmp/src/compile/snmpc.src @@ -50,7 +50,8 @@ %% The default verbosity (silence) will be filled in %% during argument processing. verbosity, - warnings = false + warnings = false, + warnings_as_errors = false }). @@ -74,6 +75,7 @@ %% --version %% --verbosity V %% --warnings +%% --wae main(Args) when is_list(Args) -> case (catch process_args(Args)) of ok -> @@ -156,7 +158,8 @@ mk_mib_options(#state{outdir = OutDir, %% The default verbosity (silence) will be filled in %% during argument processing. verbosity = V, - warnings = W}) -> + warnings = W, + warnings_as_errors = WAE}) -> [{outdir, OutDir}, {db, DB}, {i, IDs}, @@ -178,7 +181,8 @@ mk_mib_options(#state{outdir = OutDir, maybe_option(Imp, imports) ++ maybe_option(MI, module_identity) ++ maybe_option(MC, module_compliance) ++ - maybe_option(AC, agent_capabilities). + maybe_option(AC, agent_capabilities) ++ + maybe_option(WE, warnings_as_errors). maybe_option(true, Opt) -> [Opt]; maybe_option(_, _) -> []. @@ -292,6 +296,8 @@ process_args(["--nd"|Args], State) -> process_args(Args, State#state{no_defaults = true}); process_args(["--rrnac"|Args], State) -> process_args(Args, State#state{relaxed_row_name_assigne_check = true}); +process_args(["--wae"|Args], State) -> + process_args(Args, State#state{warnings_as_errors = true}); process_args([MIB], State) -> Ext = filename:extension(MIB), if @@ -371,6 +377,8 @@ usage() -> "~n a warning. " "~n By default it is not included, but if this option is " "~n present it will be. " + "~n --wae - Warnings as errors. " + "~n Indicates that warnings shall be treated as errors. " "~n " "~n", []), halt(1). diff --git a/lib/snmp/src/compile/snmpc_lib.hrl b/lib/snmp/src/compile/snmpc_lib.hrl index 000486e728..35ec9abd03 100644 --- a/lib/snmp/src/compile/snmpc_lib.hrl +++ b/lib/snmp/src/compile/snmpc_lib.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2009. All Rights Reserved. +%% Copyright Ericsson AB 2009-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -20,8 +20,17 @@ -ifndef(snmpc_lib). -define(snmpc_lib, true). --define(vwarning(F, A), ?verbosity(warning, F, A, ignore)). --define(vwarning2(F, A, MibLine), ?verbosity(warning, F, A, MibLine)). +-define(vwarning(F, A), + case get(warnings_as_errors) of + true -> snmpc_lib:error(F, A); + _ -> ?verbosity(warning, F, A, ignore) + end). + +-define(vwarning2(F, A, MibLine), + case get(warnings_as_errors) of + true -> snmpc_lib:error(F, A, MibLine); + _ -> ?verbosity(warning, F, A, MibLine) + end). -define(vinfo(F, A), ?verbosity(info, F, A, ignore)). -define(vinfo2(F, A, MibLine), ?verbosity(info, F, A, MibLine)). -define(vlog(F, A), ?verbosity(log, F, A, ignore)). diff --git a/lib/snmp/src/manager/snmpm.erl b/lib/snmp/src/manager/snmpm.erl index 0d084332de..6d2ac8d747 100644 --- a/lib/snmp/src/manager/snmpm.erl +++ b/lib/snmp/src/manager/snmpm.erl @@ -50,7 +50,7 @@ register_agent/2, register_agent/3, register_agent/4, unregister_agent/2, unregister_agent/3, which_agents/0, which_agents/1, - agent_info/2, update_agent_info/4, + agent_info/2, update_agent_info/3, update_agent_info/4, register_usm_user/3, unregister_usm_user/2, which_usm_users/0, which_usm_users/1, @@ -167,6 +167,7 @@ -include_lib("snmp/include/snmp_types.hrl"). -include("snmpm_atl.hrl"). -include("snmpm_internal.hrl"). +-include("snmp_verbosity.hrl"). -define(DEFAULT_AGENT_PORT, 161). @@ -447,8 +448,11 @@ agent_info(Addr, Port, Item) -> Error end. +update_agent_info(UserId, TargetName, Info) when is_list(Info) -> + snmpm_config:update_agent_info(UserId, TargetName, Info). + update_agent_info(UserId, TargetName, Item, Val) -> - snmpm_config:update_agent_info(UserId, TargetName, Item, Val). + update_agent_info(UserId, TargetName, [{Item, Val}]). %% Backward compatibility functions update_agent_info(UserId, Addr, Port, Item, Val) -> diff --git a/lib/snmp/src/manager/snmpm_config.erl b/lib/snmp/src/manager/snmpm_config.erl index fd6da3e71a..c2e57abddb 100644 --- a/lib/snmp/src/manager/snmpm_config.erl +++ b/lib/snmp/src/manager/snmpm_config.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2010. All Rights Reserved. +%% Copyright Ericsson AB 2004-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -36,7 +36,8 @@ user_info/0, user_info/1, user_info/2, register_agent/3, unregister_agent/2, - agent_info/0, agent_info/2, agent_info/3, update_agent_info/4, + agent_info/0, agent_info/2, agent_info/3, + update_agent_info/3, update_agent_info/4, which_agents/0, which_agents/1, is_known_engine_id/2, @@ -84,7 +85,9 @@ backup/1, - mk_target_name/3 + mk_target_name/3, + + default_transport_domain/0 ]). @@ -127,23 +130,24 @@ %% Macros and Constants: --define(SERVER, ?MODULE). --define(BACKUP_DB, snmpm_config_backup). --define(CONFIG_DB, snmpm_config_db). +-define(SERVER, ?MODULE). +-define(BACKUP_DB, snmpm_config_backup). +-define(CONFIG_DB, snmpm_config_db). -define(DEFAULT_USER, default_user). -define(DEFAULT_AGENT_PORT, 161). --define(IRB_DEFAULT, auto). -%% -define(IRB_DEFAULT, {user, timer:seconds(15)}). +-define(IRB_DEFAULT, auto). +%% -define(IRB_DEFAULT, {user, timer:seconds(15)}). --define(USER_MOD_DEFAULT, snmpm_user_default). --define(USER_DATA_DEFAULT, undefined). +-define(USER_MOD_DEFAULT, snmpm_user_default). +-define(USER_DATA_DEFAULT, undefined). %% -define(DEF_ADDR_TAG, default_addr_tag). -define(DEFAULT_TARGETNAME, default_agent). --define(DEF_PORT_TAG, default_port_tag). +-define(DEF_PORT_TAG, default_port_tag). +-define(SUPPORTED_DOMAINS, [transportDomainUdpIpv4, transportDomainUdpIpv6]). -ifdef(snmp_debug). -define(GS_START_LINK(Opts), @@ -159,6 +163,11 @@ %%%------------------------------------------------------------------- %%% API %%%------------------------------------------------------------------- + +default_transport_domain() -> + transportDomainUdpIpv4. + + start_link(Opts) -> ?d("start_link -> entry with" "~n Opts: ~p", [Opts]), @@ -269,9 +278,10 @@ do_user_info(_UserId, BadItem) -> error({not_found, BadItem}). -%% A target-name constructed in this way is a string with the following +%% A target-name constructed in this way is a string with the following: %% <IP-address>:<Port>-<Version> -%% +%% This is intended for backward compatibility and therefor has +%% only support for IPv4 addresses and *no* other transport domain. mk_target_name(Addr0, Port, Config) when is_list(Config) -> Version = case lists:keysearch(version, 1, Config) of @@ -280,7 +290,6 @@ mk_target_name(Addr0, Port, Config) when is_list(Config) -> false -> select_lowest_supported_version() end, -%% p("mk_target_name -> Version: ~p", [Version]), case normalize_address(Addr0) of {A, B, C, D} -> lists:flatten( @@ -308,57 +317,99 @@ select_lowest_supported_version([H|T], Versions) -> end. -register_agent(UserId, _TargetName, _Config) when (UserId =:= user_id) -> +register_agent(UserId, _TargetName, _Config0) when (UserId =:= user_id) -> {error, {bad_user_id, UserId}}; -register_agent(UserId, TargetName, Config) +register_agent(UserId, TargetName, Config0) when (is_list(TargetName) andalso (length(TargetName) > 0) andalso - is_list(Config)) -> + is_list(Config0)) -> -%% p("register_agent -> entry with" -%% "~n UserId: ~p" -%% "~n TargetName: ~p" -%% "~n Config: ~p", [UserId, TargetName, Config]), + ?vtrace("register_agent -> entry with" + "~n UserId: ~p" + "~n TargetName: ~p" + "~n Config0: ~p", [UserId, TargetName, Config0]), %% Check: %% 1) That the mandatory configs are present - %% 2) That the illegal config user_id (used internally) is - %% not present + %% 2) That no illegal config, e.g. user_id (used internally), + %% is not present %% 3) Check that there are no invalid or erroneous configs - %% 4) Chack that the manager is capable to use the selected version - case verify_agent_config(Config) of - ok -> + %% 4) Check that the manager is capable of using the selected version + case verify_agent_config(Config0) of + {ok, Config} -> call({register_agent, UserId, TargetName, Config}); Error -> Error end. -verify_agent_config(Conf) -> - ok = verify_mandatory(Conf, [engine_id, address, reg_type]), - case verify_invalid(Conf, [user_id]) of - ok -> - case verify_agent_config2(Conf) of - ok -> - {ok, Vsns} = system_info(versions), - Vsn = - case lists:keysearch(version, 1, Conf) of - {value, {version, V}} -> - V; - false -> - v1 - end, - case lists:member(Vsn, Vsns) of - true -> - ok; - false -> - {error, {version_not_supported_by_manager, Vsn, Vsns}} - end - end; - Error -> +verify_agent_config(Conf0) -> + try + begin + verify_mandatory(Conf0, [engine_id, address, reg_type]), + verify_invalid(Conf0, [user_id]), + Conf = verify_agent_config3(Conf0), + Vsns = versions(), + Vsn = which_version(Conf), + verify_version(Vsn, Vsns), + {ok, Conf} + end + catch + throw:Error -> Error end. +versions() -> + case system_info(versions) of + {ok, Vsns} -> + Vsns; + {error, _} = ERROR -> + throw(ERROR) + end. + +which_version(Conf) -> + case lists:keysearch(version, 1, Conf) of + {value, {version, V}} -> + V; + false -> + v1 + end. + +verify_version(Vsn, Vsns) -> + case lists:member(Vsn, Vsns) of + true -> + ok; + false -> + Reason = {version_not_supported_by_manager, Vsn, Vsns}, + throw({error, Reason}) + end. + +verify_agent_config3(Conf0) -> + %% Fix (transport) address and domain + {TDomain, Conf1} = + case lists:keysearch(tdomain, 1, Conf0) of + {value, {tdomain, Dom}} -> + {Dom, Conf0}; + false -> + Dom = default_transport_domain(), + {Dom, [{tdomain, Dom} | Conf0]} + end, + Conf2 = case lists:keysearch(address, 1, Conf1) of + {value, {address, Address}} -> + lists:keyreplace(address, 1, Conf1, + {address, {TDomain, Address}}); + false -> + %% This is a mandatory config option, + %% a later test will detect this + Conf1 + end, + case verify_agent2(Conf2) of + {ok, Conf} -> + Conf; + {error, _} = ERROR -> + throw(ERROR) + end. + verify_agent_config2(Conf) -> verify_agent2(Conf). @@ -366,6 +417,7 @@ verify_agent_config2(Conf) -> unregister_agent(UserId, TargetName) -> call({unregister_agent, UserId, TargetName}). +%% This is the old style agent unregistration (using Addr and Port). unregister_agent(UserId, Addr0, Port) -> Addr = normalize_address(Addr0), case do_agent_info(Addr, Port, target_name) of @@ -421,17 +473,51 @@ which_agents(UserId) -> Agents = ets:match(snmpm_agent_table, Pat), [TargetName || [TargetName] <- Agents]. - -update_agent_info(UserId, TargetName, Item, Val0) - when (Item =/= user_id) -> - case (catch verify_val(Item, Val0)) of - {ok, Val} -> - call({update_agent_info, UserId, TargetName, Item, Val}); - Error -> + +verify_agent_info(TargetName, Info0) -> + try + begin + verify_invalid(Info0, [user_id]), + %% Check if address is part of the list and + %% if so update it with the domain info. + Info = + case lists:keysearch(address, 1, Info0) of + {value, {address, Addr}} -> + %% If domain is part of the info, then use it. + %% If not, lookup what is already stored for + %% this agent and use that. + Domain = + case lists:keysearch(tdomain, 1, Info0) of + {value, {tdomain, Dom}} -> + Dom; + false -> + {ok, Dom} = + agent_info(TargetName, tdomain), + Dom + end, + Addr2 = {Domain, Addr}, + lists:keyreplace(address, 1, Info0, {address, Addr2}); + false -> + Info0 + end, + verify_agent2(Info) + end + catch + throw:Error -> Error end. -%% Backward compatibillity +update_agent_info(UserId, TargetName, Info) -> + call({update_agent_info, UserId, TargetName, Info}). + +%% <BACKWARD-COMPAT-2> +%% This is wrapped in the interface module, so this function is +%% only here to catch code-upgrade problems. +update_agent_info(UserId, TargetName, Item, Val) -> + update_agent_info(UserId, TargetName, [{Item, Val}]). +%% </BACKWARD-COMPAT-2> + +%% <BACKWARD-COMPAT-1> update_agent_info(UserId, Addr, Port, Item, Val) -> case agent_info(Addr, Port, target_name) of {ok, TargetName} -> @@ -439,6 +525,7 @@ update_agent_info(UserId, Addr, Port, Item, Val) -> Error -> Error end. +%% </BACKWARD-COMPAT-1> is_known_engine_id(EngineID, TargetName) -> case agent_info(TargetName, engine_id) of @@ -650,22 +737,14 @@ unregister_usm_user(EngineID, Name) call({unregister_usm_user, EngineID, Name}). verify_usm_user_config(EngineID, Name, Config) -> - %% case verify_mandatory(Config, []) of - %% ok -> - %% case verify_invalid(Config, [engine_id, name]) of - %% ok -> - %% verify_usm_user_config2(EngineID, Name, Config); - %% Error -> - %% Error - %% end; - %% Error -> - %% Error - %% end. - ok = verify_mandatory(Config, []), - case verify_invalid(Config, [engine_id, name]) of - ok -> - verify_usm_user_config2(EngineID, Name, Config); - Error -> + try + begin + verify_mandatory(Config, []), + verify_invalid(Config, [engine_id, name]), + verify_usm_user_config2(EngineID, Name, Config) + end + catch + throw:Error -> Error end. @@ -1590,6 +1669,7 @@ check_agent_config2(Agent) -> throw(Err) end. +%% For backward compatibility check_agent_config({UserId, TargetName, Community, @@ -1597,10 +1677,27 @@ check_agent_config({UserId, EngineId, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel}) -> + TDomain = default_transport_domain(), + check_agent_config({UserId, + TargetName, + Community, + TDomain, Ip, Port, + EngineId, + Timeout, MaxMessageSize, + Version, SecModel, SecName, SecLevel}); + +check_agent_config({UserId, + TargetName, + Community, + TDomain, Ip, Port, + EngineId, + Timeout, MaxMessageSize, + Version, SecModel, SecName, SecLevel}) -> ?vtrace("check_agent_config -> entry with" "~n UserId: ~p" "~n TargetName: ~p" "~n Community: ~p" + "~n TDomain: ~p" "~n Ip: ~p" "~n Port: ~p" "~n EngineId: ~p" @@ -1610,15 +1707,16 @@ check_agent_config({UserId, "~n SecModel: ~p" "~n SecName: ~p" "~n SecLevel: ~p", - [UserId, TargetName, Community, Ip, Port, + [UserId, TargetName, Community, + TDomain, Ip, Port, EngineId, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel]), - Addr = normalize_address(Ip), + Addr = normalize_address(TDomain, Ip), ?vtrace("check_agent_config -> Addr: ~p", [Addr]), Agent = {UserId, TargetName, Community, - Addr, Port, + TDomain, Addr, Port, EngineId, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel}, @@ -1644,6 +1742,7 @@ init_agent_config({UserId, TargetName, Config}) -> end. +%% For backward compatibility verify_agent({UserId, TargetName, Comm, @@ -1651,48 +1750,68 @@ verify_agent({UserId, EngineId, Timeout, MMS, Version, SecModel, SecName, SecLevel}) -> - ?vtrace("verify_agent -> entry with" + TDomain = default_transport_domain(), + verify_agent({UserId, + TargetName, + Comm, + TDomain, Ip, Port, + EngineId, + Timeout, MMS, + Version, SecModel, SecName, SecLevel}); + +verify_agent({UserId, + TargetName, + Comm, + TDomain, Ip, Port, + EngineId, + Timeout, MMS, + Version, SecModel, SecName, SecLevel}) -> + ?vdebug("verify_agent -> entry with" "~n UserId: ~p" "~n TargetName: ~p", [UserId, TargetName]), snmp_conf:check_string(TargetName, {gt, 0}), - case verify_val(address, Ip) of - {ok, Addr} -> - snmp_conf:check_integer(Port, {gt, 0}), - Conf = - [{reg_type, target_name}, - {address, Addr}, - {port, Port}, - {community, Comm}, - {engine_id, EngineId}, - {timeout, Timeout}, - {max_message_size, MMS}, - {version, Version}, - {sec_model, SecModel}, - {sec_name, SecName}, - {sec_level, SecLevel} - ], - case verify_agent2(Conf) of - ok -> - {UserId, TargetName, Conf, Version}; - Err -> - throw(Err) - end; - - Error -> - ?vlog("verify_agent -> failed: ~n ~p", [Error]), - throw(Error) + snmp_conf:check_integer(Port, {gt, 0}), + %% Note that the order of Conf *is* important. + %% Some properties may depend on others, so that + %% in order to verify one property, another must + %% be already verified (and present). An example + %% of this is the property 'address', for which + %% the property tdomain is needed. + Conf0 = + [{reg_type, target_name}, + {tdomain, TDomain}, + %% This should be taddress, but what the*... + {address, {TDomain, Ip}}, + {port, Port}, + {community, Comm}, + {engine_id, EngineId}, + {timeout, Timeout}, + {max_message_size, MMS}, + {version, Version}, + {sec_model, SecModel}, + {sec_name, SecName}, + {sec_level, SecLevel} + ], + case verify_agent2(Conf0) of + {ok, Conf} -> + {UserId, TargetName, Conf, Version}; + Err -> + throw(Err) end. -verify_agent2([]) -> - ok; -verify_agent2([{Item, Val}|Items]) -> - case verify_val(Item, Val) of - {ok, _Val} -> - verify_agent2(Items); +verify_agent2(Conf) -> + verify_agent2(Conf, []). + +verify_agent2([], VerifiedConf) -> + {ok, VerifiedConf}; +verify_agent2([{Item, Val0}|Items], VerifiedConf) -> + case verify_val(Item, Val0) of + {ok, Val} -> + verify_agent2(Items, [{Item, Val} | VerifiedConf]); Err -> Err end; -verify_agent2([Bad|_]) -> +verify_agent2([Bad|_], _VerifiedConf) -> {error, {bad_agent_config, Bad}}. @@ -1708,14 +1827,28 @@ read_users_config_file(Dir) -> check_user_config({Id, Mod, Data}) -> + ?vtrace("check_user_config -> entry with" + "~n Id: ~p" + "~n Mod: ~p" + "~n Data: ~p", [Id, Mod, Data]), check_user_config({Id, Mod, Data, []}); -check_user_config({Id, Mod, _Data, DefaultAgentConfig} = User) +check_user_config({Id, Mod, Data, DefaultAgentConfig} = _User) when (Id =/= ?DEFAULT_USER) andalso is_list(DefaultAgentConfig) -> + ?vtrace("check_user_config -> entry with" + "~n Id: ~p" + "~n Mod: ~p" + "~n Data: ~p" + "~n DefaultAgentConfig: ~p", + [Id, Mod, Data, DefaultAgentConfig]), case (catch verify_user_behaviour(Mod)) of ok -> + ?vtrace("check_user_config -> user behaviour verified", []), case verify_user_agent_config(DefaultAgentConfig) of - ok -> - {ok, User}; + {ok, DefAgentConf} -> + ?vtrace("check_user_config -> " + "user agent (default) config verified", []), + User2 = {Id, Mod, Data, DefAgentConf}, + {ok, User2}; {error, Reason} -> error({bad_default_agent_config, Reason}) end; @@ -1756,16 +1889,16 @@ verify_user({Id, UserMod, UserData}) -> verify_user({Id, UserMod, UserData, DefaultAgentConfig}) when (Id =/= ?DEFAULT_USER) andalso is_list(DefaultAgentConfig) -> ?d("verify_user -> entry with" - "~n Id: ~p" - "~n UserMod: ~p" - "~n UserData: ~p" + "~n Id: ~p" + "~n UserMod: ~p" + "~n UserData: ~p" "~n DefaultAgentConfig: ~p", [Id, UserMod, UserData, DefaultAgentConfig]), case (catch verify_user_behaviour(UserMod)) of ok -> case verify_user_agent_config(DefaultAgentConfig) of - ok -> - Config = default_agent_config(DefaultAgentConfig), + {ok, DefAgentConf} -> + Config = default_agent_config(DefAgentConf), {ok, #user{id = Id, mod = UserMod, data = UserData, @@ -1783,10 +1916,15 @@ verify_user({Id, _, _, _}) -> {error, {bad_user_id, Id}}. verify_user_agent_config(Conf) -> - case verify_invalid(Conf, [user_id, engine_id, address]) of - ok -> - verify_agent_config2(Conf); - Error -> + try + begin + verify_invalid(Conf, [user_id, engine_id, address]), + verify_agent_config2(Conf) + end + catch + throw:Error -> + ?vdebug("verify_user_agent_config -> throw" + "~n Error: ~p", [Error]), Error end. @@ -2147,6 +2285,16 @@ handle_call({unregister_agent, UserId, TargetName}, _From, State) -> Reply = handle_unregister_agent(UserId, TargetName), {reply, Reply, State}; +handle_call({update_agent_info, UserId, TargetName, Info}, + _From, State) -> + ?vlog("received update_agent_info request: " + "~n UserId: ~p" + "~n TargetName: ~p" + "~n Info: ~p", [UserId, TargetName, Info]), + Reply = handle_update_agent_info(UserId, TargetName, Info), + {reply, Reply, State}; + +%% <BACKWARD-COMPAT> handle_call({update_agent_info, UserId, TargetName, Item, Val}, _From, State) -> ?vlog("received update_agent_info request: " @@ -2156,6 +2304,7 @@ handle_call({update_agent_info, UserId, TargetName, Item, Val}, "~n Val: ~p", [UserId, TargetName, Item, Val]), Reply = handle_update_agent_info(UserId, TargetName, Item, Val), {reply, Reply, State}; +%% </BACKWARD-COMPAT> handle_call({register_usm_user, User}, _From, State) -> ?vlog("received register_usm_user request: " @@ -2517,16 +2666,27 @@ handle_register_agent(UserId, TargetName, Config) -> "~n Config: ~p", [UserId, TargetName, Config]), case (catch agent_info(TargetName, user_id)) of {error, _} -> + ?vtrace("handle_register_agent -> user_id not found in config", []), case ets:lookup(snmpm_user_table, UserId) of [#user{default_agent_config = DefConfig}] -> + ?vtrace("handle_register_agent -> " + "~n DefConfig: ~p", [DefConfig]), + %% First, insert this users default config + ?vtrace("handle_register_agent -> store default config", []), do_handle_register_agent(TargetName, DefConfig), + %% Second, insert the config for this agent + ?vtrace("handle_register_agent -> store config", []), do_handle_register_agent(TargetName, [{user_id, UserId}|Config]), %% <DIRTY-BACKWARD-COMPATIBILLITY> %% And now for some (backward compatibillity) %% dirty crossref stuff + ?vtrace("handle_register_agent -> lookup address", []), {ok, Addr} = agent_info(TargetName, address), + ?vtrace("handle_register_agent -> Addr: ~p, lookup Port", + [Addr]), {ok, Port} = agent_info(TargetName, port), + ?vtrace("handle_register_agent -> register cross-ref fix", []), ets:insert(snmpm_agent_table, {{Addr, Port, target_name}, TargetName}), %% </DIRTY-BACKWARD-COMPATIBILLITY> @@ -2551,10 +2711,18 @@ handle_register_agent(UserId, TargetName, Config) -> do_handle_register_agent(_TargetName, []) -> ok; do_handle_register_agent(TargetName, [{Item, Val}|Rest]) -> + ?vtrace("handle_register_agent -> entry with" + "~n TargetName: ~p" + "~n Item: ~p" + "~n Val: ~p" + "~n Rest: ~p", [TargetName, Item, Val, Rest]), case (catch do_update_agent_info(TargetName, Item, Val)) of ok -> do_handle_register_agent(TargetName, Rest); {error, Reason} -> + ?vtrace("handle_register_agent -> failed updating ~p" + "~n Item: ~p" + "~n Reason: ~p", [Item, Reason]), ets:match_delete(snmpm_agent_table, {TargetName, '_'}), {error, Reason} end; @@ -2589,41 +2757,61 @@ handle_unregister_agent(UserId, TargetName) -> end. -handle_update_agent_info(UserId, TargetName, Item, Val) -> +handle_update_agent_info(UserId, TargetName, Info) -> ?vdebug("handle_update_agent_info -> entry with" "~n UserId: ~p" "~n TargetName: ~p" - "~n Item: ~p" - "~n Val: ~p", [UserId, TargetName, Item, Val]), + "~n Info: ~p", [UserId, TargetName, Info]), + %% Verify ownership case (catch agent_info(TargetName, user_id)) of - {ok, UserId} -> - do_update_agent_info(TargetName, Item, Val); + {ok, UserId} -> + handle_update_agent_info(TargetName, Info); {ok, OtherUserId} -> {error, {not_owner, OtherUserId}}; Error -> Error end. -do_update_agent_info(TargetName, Item, Val0) -> -%% p("do_update_agent_info -> entry with" -%% "~n TargetName: ~p" -%% "~n Item: ~p" -%% "~n Val0: ~p", [TargetName, Item, Val0]), - case verify_val(Item, Val0) of - {ok, Val} -> -%% p("do_update_agent_info -> verified value" -%% "~n Val: ~p", [Val]), - ets:insert(snmpm_agent_table, {{TargetName, Item}, Val}), - ok; +handle_update_agent_info(TargetName, Info0) -> + ?vtrace("handle_update_agent_info -> entry with" + "~n TargetName: ~p" + "~n Info0: ~p", [TargetName, Info0]), + %% Verify info + try verify_agent_info(TargetName, Info0) of + {ok, Info} -> + do_update_agent_info(TargetName, Info); Error -> - ?vlog("do_update_agent_info -> verify value failed: " - "~n TargetName: ~p" - "~n Item: ~p" - "~n Val0: ~p" - "~n Error: ~p", [TargetName, Item, Val0, Error]), - {error, {bad_agent_val, TargetName, Item, Val0}} + Error + catch + throw:Error -> + Error; + T:E -> + {error, {failed_info_verification, Info0, T, E}} end. +handle_update_agent_info(UserId, TargetName, Item, Val) -> + ?vdebug("handle_update_agent_info -> entry with" + "~n UserId: ~p" + "~n TargetName: ~p" + "~n Item: ~p" + "~n Val: ~p", [UserId, TargetName, Item, Val]), + handle_update_agent_info(TargetName, [{Item, Val}]). + +do_update_agent_info(TargetName, Info) -> + InsertItem = + fun({Item, Val}) -> + ets:insert(snmpm_agent_table, {{TargetName, Item}, Val}) + end, + lists:foreach(InsertItem, Info). + +do_update_agent_info(TargetName, Item, Val) -> + ?vtrace("do_update_agent_info -> entry with" + "~n TargetName: ~p" + "~n Item: ~p" + "~n Val: ~p", [TargetName, Item, Val]), + ets:insert(snmpm_agent_table, {{TargetName, Item}, Val}), + ok. + handle_register_usm_user(#usm_user{engine_id = EngineID, name = Name} = User) -> @@ -2791,7 +2979,7 @@ verify_mandatory(Conf, [Mand|Mands]) -> true -> verify_mandatory(Conf, Mands); false -> - {error, {missing_mandatory_config, Mand}} + throw({error, {missing_mandatory_config, Mand}}) end. verify_invalid(_, []) -> @@ -2801,7 +2989,7 @@ verify_invalid(Conf, [Inv|Invs]) -> false -> verify_invalid(Conf, Invs); true -> - {error, {illegal_config, Inv}} + throw({error, {illegal_config, Inv}}) end. @@ -2810,10 +2998,26 @@ verify_val(user_id, UserId) -> verify_val(reg_type, RegType) when (RegType =:= addr_port) orelse (RegType =:= target_name) -> {ok, RegType}; -verify_val(address, Addr0) -> - case normalize_address(Addr0) of +verify_val(tdomain = Item, snmpUDPDomain = _Domain) -> + verify_val(Item, transportDomainUdpIpv4); +verify_val(tdomain, Domain) -> + case lists:member(Domain, ?SUPPORTED_DOMAINS) of + true -> + {ok, Domain}; + false -> + case lists:member(Domain, snmp_conf:all_domains()) of + true -> + error({unsupported_domain, Domain}); + false -> + error({unknown_domain, Domain}) + end + end; +verify_val(address, {Domain, Addr0}) -> + case normalize_address(Domain, Addr0) of {_A1, _A2, _A3, _A4} = Addr -> {ok, Addr}; + {_A1, _A2, _A3, _A4, _A5, _A6, _A7, _A8} = Addr -> + {ok, Addr}; _ when is_list(Addr0) -> case (catch snmp_conf:check_ip(Addr0)) of ok -> @@ -2824,6 +3028,8 @@ verify_val(address, Addr0) -> _ -> error({bad_address, Addr0}) end; +verify_val(address, BadAddress) -> + error({bad_address, BadAddress}); verify_val(port, Port) -> case (catch snmp_conf:check_integer(Port, {gt, 0})) of ok -> @@ -2875,7 +3081,7 @@ verify_val(sec_name, BadName) -> verify_val(sec_level, Level) -> (catch snmp_conf:check_sec_level(Level)); verify_val(Item, _) -> - {error, {no_such_item, Item}}. + {error, {unknown_item, Item}}. %%%------------------------------------------------------------------- @@ -3034,11 +3240,17 @@ init_mini_mib_elems(MibName, [_|T], Res) -> %%---------------------------------------------------------------------- normalize_address(Addr) -> - case inet:getaddr(Addr, inet) of + normalize_address(snmpUDPDomain, Addr). + +normalize_address(snmpUDPDomain, Addr) -> + normalize_address(transportDomainUdpIpv4, Addr); + +normalize_address(Domain, Addr) -> + case inet:getaddr(Addr, td2fam(Domain)) of {ok, Addr2} -> Addr2; _ when is_list(Addr) -> - case (catch snmp_conf:check_ip(Addr)) of + case (catch snmp_conf:check_ip(Domain, Addr)) of ok -> list_to_tuple(Addr); _ -> @@ -3048,6 +3260,9 @@ normalize_address(Addr) -> Addr end. +td2fam(transportDomainUdpIpv4) -> inet; +td2fam(transportDomainUdpIpv6) -> inet6. + %%---------------------------------------------------------------------- diff --git a/lib/snmp/src/manager/snmpm_mpd.erl b/lib/snmp/src/manager/snmpm_mpd.erl index 7712370d28..627838e3d4 100644 --- a/lib/snmp/src/manager/snmpm_mpd.erl +++ b/lib/snmp/src/manager/snmpm_mpd.erl @@ -92,7 +92,7 @@ reset(#state{v3 = V3}) -> %% Purpose: This is the main Message Dispatching function. (see %% section 4.2.1 in rfc2272) %%----------------------------------------------------------------- -process_msg(Msg, TDomain, Addr, Port, State, NoteStore, Logger) -> +process_msg(Msg, Domain, Addr, Port, State, NoteStore, Logger) -> inc(snmpInPkts), @@ -102,18 +102,18 @@ process_msg(Msg, TDomain, Addr, Port, State, NoteStore, Logger) -> #message{version = 'version-1', vsn_hdr = Community, data = Data} when State#state.v1 =:= true -> HS = ?empty_msg_size + length(Community), - process_v1_v2c_msg('version-1', NoteStore, Msg, TDomain, - Addr, Port, + process_v1_v2c_msg('version-1', NoteStore, Msg, + Domain, Addr, Port, Community, Data, HS, Logger); %% Version 2 #message{version = 'version-2', vsn_hdr = Community, data = Data} when State#state.v2c =:= true -> HS = ?empty_msg_size + length(Community), - process_v1_v2c_msg('version-2', NoteStore, Msg, TDomain, - Addr, Port, - Community, Data, HS, Logger); - + (catch process_v1_v2c_msg('version-2', NoteStore, Msg, + Domain, Addr, Port, + Community, Data, HS, Logger)); + %% Version 3 #message{version = 'version-3', vsn_hdr = H, data = Data} when State#state.v3 =:= true -> @@ -148,17 +148,30 @@ process_msg(Msg, TDomain, Addr, Port, State, NoteStore, Logger) -> %%----------------------------------------------------------------- %% Handles a Community based message (v1 or v2c). %%----------------------------------------------------------------- -process_v1_v2c_msg(Vsn, _NoteStore, Msg, snmpUDPDomain, +process_v1_v2c_msg(Vsn, _NoteStore, Msg, Domain, Addr, Port, Community, Data, HS, Log) -> ?vdebug("process_v1_v2c_msg -> entry with" "~n Vsn: ~p" + "~n Domain: ~p" "~n Addr: ~p" "~n Port: ~p" "~n Community: ~p" - "~n HS: ~p", [Vsn, Addr, Port, Community, HS]), + "~n HS: ~p", [Vsn, Domain, Addr, Port, Community, HS]), + {TDomain, TAddress} = + try + begin + TD = snmp_conf:mk_tdomain(Domain), + TA = snmp_conf:mk_taddress(Domain, Addr, Port), + {TD, TA} + end + catch + throw:{error, TReason} -> + throw({discarded, {badarg, Domain, TReason}}) + end, + Max = get_max_message_size(), AgentMax = get_agent_max_message_size(Addr, Port), PduMS = pdu_ms(Max, AgentMax, HS), @@ -170,14 +183,14 @@ process_v1_v2c_msg(Vsn, _NoteStore, Msg, snmpUDPDomain, ?vtrace("process_v1_v2c_msg -> was a pdu", []), Log(Msg), inc_snmp_in(Pdu), - MsgData = {Community, sec_model(Vsn)}, + MsgData = {Community, sec_model(Vsn), TDomain, TAddress}, {ok, Vsn, Pdu, PduMS, MsgData}; Trap when is_record(Trap, trappdu) -> ?vtrace("process_v1_v2c_msg -> was a trap", []), Log(Msg), inc_snmp_in(Trap), - MsgData = {Community, sec_model(Vsn)}, + MsgData = {Community, sec_model(Vsn), TDomain, TAddress}, {ok, Vsn, Trap, PduMS, MsgData}; {'EXIT', Reason} -> @@ -185,11 +198,7 @@ process_v1_v2c_msg(Vsn, _NoteStore, Msg, snmpUDPDomain, "~n Reason: ~p", [Reason]), inc(snmpInASNParseErrs), {discarded, Reason} - end; -process_v1_v2c_msg(_Vsn, _NoteStore, _Msg, TDomain, - _Addr, _Port, - _Comm, _HS, _Data, _Log) -> - {discarded, {badarg, TDomain}}. + end. pdu_ms(MgrMMS, AgentMMS, HS) when AgentMMS < MgrMMS -> AgentMMS - HS; @@ -482,8 +491,8 @@ generate_msg('version-3', NoteStore, Pdu, generate_v3_msg(NoteStore, Pdu, SecModel, SecName, SecLevel, CtxEngineID, CtxName, TargetName, Log); -generate_msg(Vsn, _NoteStore, Pdu, {Community, _SecModel}, Log) -> - generate_v1_v2c_msg(Vsn, Pdu, Community, Log). +generate_msg(Vsn, _NoteStore, Pdu, {Comm, _SecModel}, Log) -> + generate_v1_v2c_msg(Vsn, Pdu, Comm, Log). generate_v3_msg(NoteStore, Pdu, @@ -627,6 +636,8 @@ generate_response_msg('version-3', Pdu, generate_v3_response_msg(Pdu, MsgID, SecModel, SecName, SecLevel, CtxEngineID, CtxName, SecData, Log); generate_response_msg(Vsn, Pdu, {Comm, _SecModel}, Log) -> + generate_v1_v2c_response_msg(Vsn, Pdu, Comm, Log); +generate_response_msg(Vsn, Pdu, {Comm, _SecModel, _TDomain, _TAddress}, Log) -> generate_v1_v2c_response_msg(Vsn, Pdu, Comm, Log). diff --git a/lib/snmp/src/manager/snmpm_net_if.erl b/lib/snmp/src/manager/snmpm_net_if.erl index a116c9f26b..4d6bd9aa33 100644 --- a/lib/snmp/src/manager/snmpm_net_if.erl +++ b/lib/snmp/src/manager/snmpm_net_if.erl @@ -28,7 +28,8 @@ start_link/2, stop/1, send_pdu/6, % Backward compatibillity - send_pdu/7, + send_pdu/7, % Backward compatibillity + send_pdu/8, inform_response/4, @@ -101,16 +102,21 @@ stop(Pid) -> send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port) -> send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ?DEFAULT_EXTRA_INFO). -send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo) +send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo) -> + Domain = snmpm_config:default_transport_domain(), + send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo). + +send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo) when is_record(Pdu, pdu) -> ?d("send_pdu -> entry with" "~n Pid: ~p" "~n Pdu: ~p" "~n Vsn: ~p" "~n MsgData: ~p" + "~n Domain: ~p" "~n Addr: ~p" - "~n Port: ~p", [Pid, Pdu, Vsn, MsgData, Addr, Port]), - cast(Pid, {send_pdu, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo}). + "~n Port: ~p", [Pid, Pdu, Vsn, MsgData, Domain, Addr, Port]), + cast(Pid, {send_pdu, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo}). note_store(Pid, NoteStore) -> call(Pid, {note_store, NoteStore}). @@ -380,15 +386,17 @@ handle_call(Req, From, State) -> %% {noreply, State, Timeout} | %% {stop, Reason, State} (terminate/2 is called) %%-------------------------------------------------------------------- -handle_cast({send_pdu, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo}, State) -> +handle_cast({send_pdu, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo}, + State) -> ?vlog("received send_pdu message with" "~n Pdu: ~p" "~n Vsn: ~p" "~n MsgData: ~p" + "~n Domain: ~p" "~n Addr: ~p" - "~n Port: ~p", [Pdu, Vsn, MsgData, Addr, Port]), + "~n Port: ~p", [Pdu, Vsn, MsgData, Domain, Addr, Port]), maybe_process_extra_info(ExtraInfo), - maybe_handle_send_pdu(Pdu, Vsn, MsgData, Addr, Port, State), + maybe_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State), {noreply, State}; handle_cast({inform_response, Ref, Addr, Port}, State) -> @@ -545,8 +553,9 @@ handle_recv_msg(Addr, Port, Bytes, mpd_state = MpdState, sock = Sock, log = Log} = State) -> + Domain = snmp_conf:which_domain(Addr), % What the ****... Logger = logger(Log, read, Addr, Port), - case (catch snmpm_mpd:process_msg(Bytes, snmpUDPDomain, Addr, Port, + case (catch snmpm_mpd:process_msg(Bytes, Domain, Addr, Port, MpdState, NoteStore, Logger)) of {ok, Vsn, Pdu, MS, ACM} -> @@ -734,17 +743,17 @@ irgc_stop(Ref) -> (catch erlang:cancel_timer(Ref)). -maybe_handle_send_pdu(Pdu, Vsn, MsgData, Addr, Port, +maybe_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, #state{filter = FilterMod} = State) -> case (catch FilterMod:accept_send_pdu(Addr, Port, pdu_type_of(Pdu))) of false -> inc(netIfPduOutDrops), ok; _ -> - handle_send_pdu(Pdu, Vsn, MsgData, Addr, Port, State) + handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State) end. -handle_send_pdu(Pdu, Vsn, MsgData, Addr, Port, +handle_send_pdu(Pdu, Vsn, MsgData, _Domain, Addr, Port, #state{server = Pid, note_store = NoteStore, sock = Sock, diff --git a/lib/snmp/src/manager/snmpm_server.erl b/lib/snmp/src/manager/snmpm_server.erl index 58a58507d6..484954addb 100644 --- a/lib/snmp/src/manager/snmpm_server.erl +++ b/lib/snmp/src/manager/snmpm_server.erl @@ -161,7 +161,8 @@ {id, user_id, reg_type, - target, + target, + domain, addr, port, type, @@ -1175,11 +1176,12 @@ handle_sync_get(Pid, UserId, TargetName, Oids, SendOpts, From, State) -> "~n From: ~p", [Pid, UserId, TargetName, Oids, SendOpts, From]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_sync_get -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), ReqId = send_get_request(Oids, Vsn, MsgData, - Addr, Port, Extra, State), + Domain, Addr, Port, + Extra, State), ?vdebug("handle_sync_get -> ReqId: ~p", [ReqId]), Msg = {sync_timeout, ReqId, From}, Timeout = ?SYNC_GET_TIMEOUT(SendOpts), @@ -1190,6 +1192,7 @@ handle_sync_get(Pid, UserId, TargetName, Oids, SendOpts, From, State) -> user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = get, @@ -1227,11 +1230,12 @@ handle_sync_get_next(Pid, UserId, TargetName, Oids, SendOpts, "~n From: ~p", [Pid, UserId, TargetName, Oids, SendOpts, From]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_sync_get_next -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), ReqId = send_get_next_request(Oids, Vsn, MsgData, - Addr, Port, Extra, State), + Domain, Addr, Port, + Extra, State), ?vdebug("handle_sync_get_next -> ReqId: ~p", [ReqId]), Msg = {sync_timeout, ReqId, From}, Timeout = ?SYNC_GET_NEXT_TIMEOUT(SendOpts), @@ -1242,6 +1246,7 @@ handle_sync_get_next(Pid, UserId, TargetName, Oids, SendOpts, user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = get_next, @@ -1285,10 +1290,11 @@ handle_sync_get_bulk(Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts, "~n From: ~p", [Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts, From]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_sync_get_bulk -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), - ReqId = send_get_bulk_request(Oids, Vsn, MsgData, Addr, Port, + ReqId = send_get_bulk_request(Oids, Vsn, MsgData, + Domain, Addr, Port, NonRep, MaxRep, Extra, State), ?vdebug("handle_sync_get_bulk -> ReqId: ~p", [ReqId]), Msg = {sync_timeout, ReqId, From}, @@ -1300,6 +1306,7 @@ handle_sync_get_bulk(Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts, user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = get_bulk, @@ -1339,11 +1346,12 @@ handle_sync_set(Pid, UserId, TargetName, VarsAndVals, SendOpts, From, State) -> "~n From: ~p", [Pid, UserId, TargetName, VarsAndVals, From]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_sync_set -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), ReqId = send_set_request(VarsAndVals, Vsn, MsgData, - Addr, Port, Extra, State), + Domain, Addr, Port, + Extra, State), ?vdebug("handle_sync_set -> ReqId: ~p", [ReqId]), Msg = {sync_timeout, ReqId, From}, Timeout = ?SYNC_SET_TIMEOUT(SendOpts), @@ -1354,6 +1362,7 @@ handle_sync_set(Pid, UserId, TargetName, VarsAndVals, SendOpts, From, State) -> user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = set, @@ -1391,10 +1400,11 @@ handle_async_get(Pid, UserId, TargetName, Oids, SendOpts, State) -> "~n SendOpts: ~p", [Pid, UserId, TargetName, Oids, SendOpts]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_async_get -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), - ReqId = send_get_request(Oids, Vsn, MsgData, Addr, Port, + ReqId = send_get_request(Oids, Vsn, MsgData, + Domain, Addr, Port, Extra, State), ?vdebug("handle_async_get -> ReqId: ~p", [ReqId]), Expire = ?ASYNC_GET_TIMEOUT(SendOpts), @@ -1402,6 +1412,7 @@ handle_async_get(Pid, UserId, TargetName, Oids, SendOpts, State) -> user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = get, @@ -1439,17 +1450,19 @@ handle_async_get_next(Pid, UserId, TargetName, Oids, SendOpts, State) -> "~n SendOpts: ~p", [Pid, UserId, TargetName, Oids, SendOpts]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_async_get_next -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), ReqId = send_get_next_request(Oids, Vsn, MsgData, - Addr, Port, Extra, State), + Domain, Addr, Port, + Extra, State), ?vdebug("handle_async_get_next -> ReqId: ~p", [ReqId]), Expire = ?ASYNC_GET_NEXT_TIMEOUT(SendOpts), Req = #request{id = ReqId, user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = get_next, @@ -1494,10 +1507,11 @@ handle_async_get_bulk(Pid, "~n SendOpts: ~p", [Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_async_get_bulk -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), - ReqId = send_get_bulk_request(Oids, Vsn, MsgData, Addr, Port, + ReqId = send_get_bulk_request(Oids, Vsn, MsgData, + Domain, Addr, Port, NonRep, MaxRep, Extra, State), ?vdebug("handle_async_get_bulk -> ReqId: ~p", [ReqId]), Expire = ?ASYNC_GET_BULK_TIMEOUT(SendOpts), @@ -1505,6 +1519,7 @@ handle_async_get_bulk(Pid, user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = get_bulk, @@ -1541,17 +1556,19 @@ handle_async_set(Pid, UserId, TargetName, VarsAndVals, SendOpts, State) -> "~n SendOpts: ~p", [Pid, UserId, TargetName, VarsAndVals, SendOpts]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_async_set -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), ReqId = send_set_request(VarsAndVals, Vsn, MsgData, - Addr, Port, Extra, State), + Domain, Addr, Port, + Extra, State), ?vdebug("handle_async_set -> ReqId: ~p", [ReqId]), Expire = ?ASYNC_SET_TIMEOUT(SendOpts), Req = #request{id = ReqId, user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = set, @@ -2907,7 +2924,7 @@ do_gc(Key, Now) -> %% %%---------------------------------------------------------------------- -send_get_request(Oids, Vsn, MsgData, Addr, Port, ExtraInfo, +send_get_request(Oids, Vsn, MsgData, Domain, Addr, Port, ExtraInfo, #state{net_if = NetIf, net_if_mod = Mod, mini_mib = MiniMIB}) -> @@ -2918,34 +2935,39 @@ send_get_request(Oids, Vsn, MsgData, Addr, Port, ExtraInfo, "~n Pdu: ~p" "~n Vsn: ~p" "~n MsgData: ~p" + "~n Domain: ~p" "~n Addr: ~p" - "~n Port: ~p", [Mod, NetIf, Pdu, Vsn, MsgData, Addr, Port]), - (catch Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo)), + "~n Port: ~p", + [Mod, NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port]), + Res = (catch Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, + Domain, Addr, Port, ExtraInfo)), + ?vtrace("send_get_request -> send result:" + "~n ~p", [Res]), Pdu#pdu.request_id. -send_get_next_request(Oids, Vsn, MsgData, Addr, Port, ExtraInfo, +send_get_next_request(Oids, Vsn, MsgData, Domain, Addr, Port, ExtraInfo, #state{mini_mib = MiniMIB, net_if = NetIf, net_if_mod = Mod}) -> Pdu = make_pdu(get_next, Oids, MiniMIB), - Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo), + Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo), Pdu#pdu.request_id. -send_get_bulk_request(Oids, Vsn, MsgData, Addr, Port, +send_get_bulk_request(Oids, Vsn, MsgData, Domain, Addr, Port, NonRep, MaxRep, ExtraInfo, #state{mini_mib = MiniMIB, net_if = NetIf, net_if_mod = Mod}) -> Pdu = make_pdu(bulk, {NonRep, MaxRep, Oids}, MiniMIB), - Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo), + Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo), Pdu#pdu.request_id. -send_set_request(VarsAndVals, Vsn, MsgData, Addr, Port, ExtraInfo, +send_set_request(VarsAndVals, Vsn, MsgData, Domain, Addr, Port, ExtraInfo, #state{mini_mib = MiniMIB, net_if = NetIf, net_if_mod = Mod}) -> Pdu = make_pdu(set, VarsAndVals, MiniMIB), - Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo), + Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo), Pdu#pdu.request_id. %% send_discovery(Vsn, MsgData, Addr, Port, ExtraInfo, @@ -3181,10 +3203,11 @@ agent_data(TargetName, SendOpts) -> {Comm, SecModel} end, + Domain = agent_data_item(tdomain, Info), Addr = agent_data_item(address, Info), Port = agent_data_item(port, Info), RegType = agent_data_item(reg_type, Info), - {ok, RegType, Addr, Port, version(Version), MsgData}; + {ok, RegType, Domain, Addr, Port, version(Version), MsgData}; Error -> Error end. diff --git a/lib/snmp/src/misc/snmp_conf.erl b/lib/snmp/src/misc/snmp_conf.erl index 20f4455d10..7249def24e 100644 --- a/lib/snmp/src/misc/snmp_conf.erl +++ b/lib/snmp/src/misc/snmp_conf.erl @@ -37,7 +37,9 @@ check_timer/1, + all_domains/0, check_domain/1, + all_tdomains/0, check_tdomain/1, mk_tdomain/1, which_domain/1, @@ -345,6 +347,25 @@ check_sec_level(BadSecLevel) -> %% --------- +all_tdomains() -> + [ + ?transportDomainUdpIpv4, + ?transportDomainUdpIpv6, + ?transportDomainUdpIpv4z, + ?transportDomainUdpIpv6z, + ?transportDomainTcpIpv4, + ?transportDomainTcpIpv6, + ?transportDomainTcpIpv4z, + ?transportDomainTcpIpv6z, + ?transportDomainSctpIpv4, + ?transportDomainSctpIpv6, + ?transportDomainSctpIpv4z, + ?transportDomainSctpIpv6z, + ?transportDomainLocal, + ?transportDomainUdpDns, + ?transportDomainTcpDns, + ?transportDomainSctpDns + ]. check_tdomain(TDomain) -> SupportedTDomains = @@ -353,25 +374,7 @@ check_tdomain(TDomain) -> ?transportDomainUdpIpv4, ?transportDomainUdpIpv6 ], - AllTDomains = - [ - ?transportDomainUdpIpv4, - ?transportDomainUdpIpv6, - ?transportDomainUdpIpv4z, - ?transportDomainUdpIpv6z, - ?transportDomainTcpIpv4, - ?transportDomainTcpIpv6, - ?transportDomainTcpIpv4z, - ?transportDomainTcpIpv6z, - ?transportDomainSctpIpv4, - ?transportDomainSctpIpv6, - ?transportDomainSctpIpv4z, - ?transportDomainSctpIpv6z, - ?transportDomainLocal, - ?transportDomainUdpDns, - ?transportDomainTcpDns, - ?transportDomainSctpDns - ], + AllTDomains = all_tdomains(), case lists:member(TDomain, SupportedTDomains) of true -> ok; @@ -388,7 +391,7 @@ check_tdomain(TDomain) -> %% --------- mk_tdomain(snmpUDPDomain) -> - ?snmpUDPDomain; + mk_tdomain(transportDomainUdpIpv4); mk_tdomain(transportDomainUdpIpv4) -> ?transportDomainUdpIpv4; mk_tdomain(transportDomainUdpIpv6) -> @@ -474,6 +477,26 @@ do_check_timer(WaitFor, Factor, Incr, Retry) -> %% --------- +all_domains() -> + [ + transportDomainUdpIpv4, + transportDomainUdpIpv6, + transportDomainUdpIpv4z, + transportDomainUdpIpv6z, + transportDomainTcpIpv4, + transportDomainTcpIpv6, + transportDomainTcpIpv4z, + transportDomainTcpIpv6z, + transportDomainSctpIpv4, + transportDomainSctpIpv6, + transportDomainSctpIpv4z, + transportDomainSctpIpv6z, + transportDomainLocal, + transportDomainUdpDns, + transportDomainTcpDns, + transportDomainSctpDns + ]. + check_domain(Domain) -> SupportedDomains = [ @@ -481,25 +504,7 @@ check_domain(Domain) -> transportDomainUdpIpv4, transportDomainUdpIpv6 ], - AllDomains = - [ - transportDomainUdpIpv4, - transportDomainUdpIpv6, - transportDomainUdpIpv4z, - transportDomainUdpIpv6z, - transportDomainTcpIpv4, - transportDomainTcpIpv6, - transportDomainTcpIpv4z, - transportDomainTcpIpv6z, - transportDomainSctpIpv4, - transportDomainSctpIpv6, - transportDomainSctpIpv4z, - transportDomainSctpIpv6z, - transportDomainLocal, - transportDomainUdpDns, - transportDomainTcpDns, - transportDomainSctpDns - ], + AllDomains = all_domains(), case lists:member(Domain, SupportedDomains) of true -> ok; diff --git a/lib/snmp/src/misc/snmp_config.erl b/lib/snmp/src/misc/snmp_config.erl index fcbc6a88c9..6ab20e3e48 100644 --- a/lib/snmp/src/misc/snmp_config.erl +++ b/lib/snmp/src/misc/snmp_config.erl @@ -337,7 +337,7 @@ config_agent_sys() -> {dir, ATLDir}, {size, ATLSize}, {repair, ATLRepair}, - {seqno, ATLSeqNo}]}]; + {seqno, ATLSeqNo}]}]; no -> [] end, @@ -568,7 +568,7 @@ config_agent_snmp(Dir, Vsns) -> false -> ok end, - i("The following agent files were written: agent.conf, " + i("The following agent files where written: agent.conf, " "community.conf,~n" "standard.conf, target_addr.conf, " "target_params.conf, ~n" @@ -776,7 +776,7 @@ config_manager_snmp(Dir, Vsns) -> Users, Agents, Usms)) of ok -> i("~n- - - - - - - - - - - - -"), - i("The following manager files were written: " + i("The following manager files where written: " "manager.conf, agents.conf " ++ case lists:member(v3, Vsns) of true -> @@ -2350,7 +2350,9 @@ write_sys_config_file_manager_atl_opt(Fid, {type, Type}) -> write_sys_config_file_manager_atl_opt(Fid, {size, Size}) -> ok = io:format(Fid, "{size, ~w}", [Size]); write_sys_config_file_manager_atl_opt(Fid, {repair, Rep}) -> - ok = io:format(Fid, "{repair, ~w}", [Rep]). + ok = io:format(Fid, "{repair, ~w}", [Rep]); +write_sys_config_file_manager_atl_opt(Fid, {seqno, SeqNo}) -> + ok = io:format(Fid, "{seqno, ~w}", [SeqNo]). header() -> diff --git a/lib/snmp/test/snmp_compiler_test.erl b/lib/snmp/test/snmp_compiler_test.erl index 2e6020ae7a..cee11ba97a 100644 --- a/lib/snmp/test/snmp_compiler_test.erl +++ b/lib/snmp/test/snmp_compiler_test.erl @@ -47,6 +47,7 @@ module_identity/1, agent_capabilities/1, module_compliance/1, + warnings_as_errors/1, otp_6150/1, otp_8574/1, @@ -97,9 +98,10 @@ all() -> description, oid_conflicts, imports, - module_identity, - agent_capabilities, - module_compliance, + module_identity, + agent_capabilities, + module_compliance, + warnings_as_errors, {group, tickets} ]. @@ -152,6 +154,8 @@ description(Config) when is_list(Config) -> ok. +%%====================================================================== + oid_conflicts(suite) -> []; oid_conflicts(Config) when is_list(Config) -> put(tname,oid_conflicts), @@ -165,18 +169,24 @@ oid_conflicts(Config) when is_list(Config) -> ok. +%%====================================================================== + imports(suite) -> []; imports(Config) when is_list(Config) -> ?SKIP(not_yet_implemented). +%%====================================================================== + module_identity(suite) -> []; module_identity(Config) when is_list(Config) -> ?SKIP(not_yet_implemented). +%%====================================================================== + agent_capabilities(suite) -> []; agent_capabilities(Config) when is_list(Config) -> @@ -218,6 +228,8 @@ agent_capabilities(Config) when is_list(Config) -> ok. +%%====================================================================== + module_compliance(suite) -> []; module_compliance(Config) when is_list(Config) -> @@ -259,6 +271,31 @@ module_compliance(Config) when is_list(Config) -> ok. +%%====================================================================== + +warnings_as_errors(suite) -> + ["OTP-9437"]; +warnings_as_errors(Config) when is_list(Config) -> + put(tname,warnings_as_errors), + p("starting with Config: ~p~n", [Config]), + Dir = ?config(comp_dir, Config), + MibDir = ?config(mib_dir, Config), + MibFile = join(MibDir, "OTP8574-MIB.mib"), + OutFile = join(Dir, "OTP8574-MIB.bin"), + Opts = [{group_check, false}, + {outdir, Dir}, + {verbosity, trace}, + relaxed_row_name_assign_check], + {error, compilation_failed} = + snmpc:compile(MibFile, [warnings_as_errors|Opts]), + false = filelib:is_regular(OutFile), + {ok, _} = snmpc:compile(MibFile, Opts), + true = filelib:is_regular(OutFile), + ok. + + +%%====================================================================== + otp_6150(suite) -> []; otp_6150(Config) when is_list(Config) -> @@ -273,6 +310,8 @@ otp_6150(Config) when is_list(Config) -> ok. +%%====================================================================== + otp_8574(suite) -> []; otp_8574(Config) when is_list(Config) -> @@ -304,6 +343,8 @@ otp_8574(Config) when is_list(Config) -> end. +%%====================================================================== + otp_8595(suite) -> []; otp_8595(Config) when is_list(Config) -> diff --git a/lib/snmp/test/snmp_manager_test.erl b/lib/snmp/test/snmp_manager_test.erl index 0b536748fb..d18f20d359 100644 --- a/lib/snmp/test/snmp_manager_test.erl +++ b/lib/snmp/test/snmp_manager_test.erl @@ -61,6 +61,7 @@ register_agent1/1, register_agent2/1, + register_agent3/1, info/1, @@ -383,12 +384,12 @@ end_per_testcase2(Case, Config) -> all() -> [ {group, start_and_stop_tests}, - {group, misc_tests}, + {group, misc_tests}, {group, user_tests}, - {group, agent_tests}, + {group, agent_tests}, {group, request_tests}, {group, event_tests}, - discovery, + discovery, {group, tickets} ]. @@ -417,7 +418,8 @@ groups() -> {agent_tests, [], [ register_agent1, - register_agent2 + register_agent2, + register_agent3 ] }, {request_tests, [], @@ -477,14 +479,14 @@ groups() -> }, {event_tests, [], [ - trap1, - trap2, - inform1, - inform2, - inform3, - inform4, - inform_swarm, - report + trap1%% , + %% trap2, + %% inform1, + %% inform2, + %% inform3, + %% inform4, + %% inform_swarm, + %% report ] }, {tickets, [], @@ -1134,6 +1136,7 @@ register_agent1(suite) -> register_agent1(Config) when is_list(Config) -> process_flag(trap_exit, true), put(tname,ra1), + p("starting with Config: ~p~n", [Config]), ManagerNode = start_manager_node(), @@ -1164,7 +1167,7 @@ register_agent1(Config) when is_list(Config) -> p("manager info: ~p~n", [mgr_info(ManagerNode)]), - p("register user(s) calvin & hobbe"), + p("register user(s) user_alfa & user_beta"), ?line ok = mgr_register_user(ManagerNode, user_alfa, snmpm_user_default, []), ?line ok = mgr_register_user(ManagerNode, user_beta, snmpm_user_default, []), p("manager info: ~p~n", [mgr_info(ManagerNode)]), @@ -1293,7 +1296,7 @@ register_agent2(Config) when is_list(Config) -> p("manager info: ~p~n", [mgr_info(ManagerNode)]), - p("register user(s) calvin & hobbe"), + p("register user(s) user_alfa & user_beta"), ?line ok = mgr_register_user(ManagerNode, user_alfa, snmpm_user_default, []), ?line ok = mgr_register_user(ManagerNode, user_beta, snmpm_user_default, []), p("manager info: ~p~n", [mgr_info(ManagerNode)]), @@ -1348,7 +1351,7 @@ register_agent2(Config) when is_list(Config) -> end, p("manager info: ~p~n", [mgr_info(ManagerNode)]), - + p("unregister user user_alfa"), ?line ok = mgr_unregister_user(ManagerNode, user_alfa), @@ -1377,7 +1380,157 @@ register_agent2(Config) when is_list(Config) -> p("manager info: ~p~n", [mgr_info(ManagerNode)]), - p("unregister user hobbe"), + p("unregister user user_beta"), + ?line ok = mgr_unregister_user(ManagerNode, user_beta), + + p("manager info: ~p~n", [mgr_info(ManagerNode)]), + + ?SLEEP(1000), + + p("stop snmp application (with only manager)"), + ?line ok = stop_snmp(ManagerNode), + + ?SLEEP(1000), + + stop_node(ManagerNode), + + ?SLEEP(1000), + + p("end"), + ok. + + +%%====================================================================== + +register_agent3(doc) -> + ["Test registration of agents with the NEW interface functions " + "and specifying transport domain"]; +register_agent3(suite) -> + []; +register_agent3(Config) when is_list(Config) -> + process_flag(trap_exit, true), + put(tname, ra3), + p("starting with Config: ~p~n", [Config]), + + ManagerNode = start_manager_node(), + + ConfDir = ?config(manager_conf_dir, Config), + DbDir = ?config(manager_db_dir, Config), + LocalHost = snmp_test_lib:localhost(), + + + write_manager_conf(ConfDir), + + Opts = [{server, [{verbosity, trace}]}, + {net_if, [{verbosity, trace}]}, + {note_store, [{verbosity, trace}]}, + {config, [{verbosity, trace}, {dir, ConfDir}, {db_dir, DbDir}]}], + + + p("load snmp application"), + ?line ok = load_snmp(ManagerNode), + + p("set manager env for the snmp application"), + ?line ok = set_mgr_env(ManagerNode, Opts), + + p("starting snmp application (with only manager)"), + ?line ok = start_snmp(ManagerNode), + + p("started"), + + ?SLEEP(1000), + + p("manager info: ~p~n", [mgr_info(ManagerNode)]), + + p("register user(s) user_alfa & user_beta"), + ?line ok = mgr_register_user(ManagerNode, user_alfa, snmpm_user_default, []), + ?line ok = mgr_register_user(ManagerNode, user_beta, snmpm_user_default, []), + p("manager info: ~p~n", [mgr_info(ManagerNode)]), + + p("register agent(s)"), + TargetName1 = "agent2", + ?line ok = mgr_register_agent(ManagerNode, user_alfa, TargetName1, + [{tdomain, transportDomainUdpIpv4}, + {address, LocalHost}, + {port, 5001}, + {engine_id, "agentEngineId-1"}]), + TargetName2 = "agent3", + ?line ok = mgr_register_agent(ManagerNode, user_alfa, TargetName2, + [{tdomain, transportDomainUdpIpv6}, + {address, LocalHost}, + {port, 5002}, + {engine_id, "agentEngineId-2"}]), + TargetName3 = "agent4", + ?line {error, {unsupported_domain, _} = Reason4} = + mgr_register_agent(ManagerNode, user_beta, TargetName3, + [{tdomain, transportDomainTcpIpv4}, + {address, LocalHost}, + {port, 5003}, + {engine_id, "agentEngineId-3"}]), + p("Expected registration failure: ~p", [Reason4]), + TargetName4 = "agent5", + ?line {error, {unknown_domain, _} = Reason5} = + mgr_register_agent(ManagerNode, user_beta, TargetName4, + [{tdomain, transportDomainUdpIpv4_bad}, + {address, LocalHost}, + {port, 5004}, + {engine_id, "agentEngineId-4"}]), + p("Expected registration failure: ~p", [Reason5]), + + p("verify all agent(s): expect 2"), + case mgr_which_agents(ManagerNode) of + Agents1 when length(Agents1) =:= 2 -> + p("all agents: ~p~n", [Agents1]), + ok; + Agents1 -> + ?FAIL({agent_registration_failure, Agents1}) + end, + + p("verify user_alfa agent(s)"), + case mgr_which_agents(ManagerNode, user_alfa) of + Agents2 when length(Agents2) =:= 2 -> + p("calvin agents: ~p~n", [Agents2]), + ok; + Agents2 -> + ?FAIL({agent_registration_failure, Agents2}) + end, + + p("verify user_beta agent(s)"), + case mgr_which_agents(ManagerNode, user_beta) of + Agents3 when length(Agents3) =:= 0 -> + p("hobbe agents: ~p~n", [Agents3]), + ok; + Agents3 -> + ?FAIL({agent_registration_failure, Agents3}) + end, + + p("manager info: ~p~n", [mgr_info(ManagerNode)]), + + p("unregister user user_alfa"), + ?line ok = mgr_unregister_user(ManagerNode, user_alfa), + + p("verify all agent(s): expect 0"), + case mgr_which_agents(ManagerNode) of + Agents4 when length(Agents4) =:= 0 -> + p("all agents: ~p~n", [Agents4]), + ok; + Agents4 -> + ?FAIL({agent_unregistration_failure, Agents4}) + end, + p("manager info: ~p~n", [mgr_info(ManagerNode)]), + + p("verify all agent(s): expect 0"), + case mgr_which_agents(ManagerNode) of + [] -> + ok; + Agents5 -> + p("all agents: ~p~n", [Agents5]), + ?FAIL({agent_unregistration_failure, Agents5}) + end, + + p("manager info: ~p~n", [mgr_info(ManagerNode)]), + + p("unregister user user_beta"), ?line ok = mgr_unregister_user(ManagerNode, user_beta), p("manager info: ~p~n", [mgr_info(ManagerNode)]), diff --git a/lib/snmp/test/test_config/Makefile b/lib/snmp/test/test_config/Makefile index d7bebbc431..d65bb8abe2 100644 --- a/lib/snmp/test/test_config/Makefile +++ b/lib/snmp/test/test_config/Makefile @@ -155,23 +155,23 @@ release_spec: release_tests_spec: clean opt $(INSTALL_DIR) $(RELSYSDIR) - chmod -f -R u+w $(RELSYSDIR) + chmod -R u+w $(RELSYSDIR) $(INSTALL_DIR) $(RELSYSDIR)/agent - chmod -f -R u+w $(RELSYSDIR)/agent + chmod -R u+w $(RELSYSDIR)/agent $(INSTALL_DIR) $(RELSYSDIR)/agent/conf - chmod -f -R u+w $(RELSYSDIR)/agent/conf + chmod -R u+w $(RELSYSDIR)/agent/conf $(INSTALL_DIR) $(RELSYSDIR)/agent/db - chmod -f -R u+w $(RELSYSDIR)/agent/db + chmod -R u+w $(RELSYSDIR)/agent/db $(INSTALL_DIR) $(RELSYSDIR)/agent/log - chmod -f -R u+w $(RELSYSDIR)/agent/log + chmod -R u+w $(RELSYSDIR)/agent/log $(INSTALL_DIR) $(RELSYSDIR)/manager - chmod -f -R u+w $(RELSYSDIR)/manager + chmod -R u+w $(RELSYSDIR)/manager $(INSTALL_DIR) $(RELSYSDIR)/manager/conf - chmod -f -R u+w $(RELSYSDIR)/manager/conf + chmod -R u+w $(RELSYSDIR)/manager/conf $(INSTALL_DIR) $(RELSYSDIR)/manager/db - chmod -f -R u+w $(RELSYSDIR)/manager/db + chmod -R u+w $(RELSYSDIR)/manager/db $(INSTALL_DIR) $(RELSYSDIR)/manager/log - chmod -f -R u+w $(RELSYSDIR)/manager/log + chmod -R u+w $(RELSYSDIR)/manager/log $(INSTALL_DATA) $(SYS_CONFIG_FILES) $(RELSYSDIR) $(INSTALL_DATA) $(AGENT_CONFIG_FILES) $(RELSYSDIR)/agent/conf $(INSTALL_DATA) $(MANAGER_CONFIG_FILES) $(RELSYSDIR)/manager/conf diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index 29228fc59b..08251ab9ea 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -17,6 +17,6 @@ # # %CopyrightEnd% -SNMP_VSN = 4.20 +SNMP_VSN = 4.21 PRE_VSN = APP_VSN = "snmp-$(SNMP_VSN)$(PRE_VSN)" diff --git a/lib/ssh/doc/src/notes.xml b/lib/ssh/doc/src/notes.xml index 71f3941577..6fc4fdc43d 100644 --- a/lib/ssh/doc/src/notes.xml +++ b/lib/ssh/doc/src/notes.xml @@ -29,6 +29,20 @@ <file>notes.xml</file> </header> +<section><title>Ssh 2.0.8</title> + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Calling ssh_sftp:stop_channel/1 resulted in that the trap_exit flag was + set to true for the invoking process.</p> + <p> + Own Id: OTP-9386 Aux Id: seq11865</p> + </item> + </list> + </section> +</section> + <section><title>Ssh 2.0.7</title> <section><title>Fixed Bugs and Malfunctions</title> <list> diff --git a/lib/ssh/src/ssh.appup.src b/lib/ssh/src/ssh.appup.src index 974145836c..150b7d86dd 100644 --- a/lib/ssh/src/ssh.appup.src +++ b/lib/ssh/src/ssh.appup.src @@ -19,13 +19,19 @@ {"%VSN%", [ - {"2.0.6", [{load_module, ssh_userreg, soft_purge, soft_purge, []}]}, + {"2.0.7", [{load_module, ssh_sftp, soft_purge, soft_purge, []}]}, + {"2.0.6", [{load_module, ssh_userreg, soft_purge, soft_purge, []}, + {load_module, ssh_sftp, soft_purge, soft_purge, []}]}, {"2.0.5", [{load_module, ssh_userreg, soft_purge, soft_purge, []}, + {load_module, ssh_sftp, soft_purge, soft_purge, []}, {load_module, ssh_connection_handler, soft_purge, soft_purge, [ssh_userreg]}]} ], [ - {"2.0.6", [{load_module, ssh_userreg, soft_purge, soft_purge, []}]}, + {"2.0.7", [{load_module, ssh_sftp, soft_purge, soft_purge, []}]}, + {"2.0.6", [{load_module, ssh_userreg, soft_purge, soft_purge, []}, + {load_module, ssh_sftp, soft_purge, soft_purge, []}]}, {"2.0.5", [{load_module, ssh_userreg, soft_purge, soft_purge, []}, + {load_module, ssh_sftp, soft_purge, soft_purge, []}, {load_module, ssh_connection_handler, soft_purge, soft_purge, [ssh_userreg]}]} ] }. diff --git a/lib/ssh/src/ssh_sftp.erl b/lib/ssh/src/ssh_sftp.erl index 59e09fdd0f..f000558100 100755 --- a/lib/ssh/src/ssh_sftp.erl +++ b/lib/ssh/src/ssh_sftp.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2010. All Rights Reserved. +%% Copyright Ericsson AB 2005-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -130,9 +130,9 @@ start_channel(Host, Port, Opts) -> end. stop_channel(Pid) -> - case process_info(Pid, [trap_exit]) of - [{trap_exit, Bool}] -> - process_flag(trap_exit, true), + case is_process_alive(Pid) of + true -> + OldValue = process_flag(trap_exit, true), link(Pid), exit(Pid, ssh_sftp_stop_channel), receive @@ -145,9 +145,9 @@ stop_channel(Pid) -> ok end end, - process_flag(trap_exit, Bool), + process_flag(trap_exit, OldValue), ok; - undefined -> + false -> ok end. diff --git a/lib/ssh/test/Makefile b/lib/ssh/test/Makefile index 5a2a6de24a..1820924ed6 100644 --- a/lib/ssh/test/Makefile +++ b/lib/ssh/test/Makefile @@ -115,7 +115,7 @@ release_tests_spec: opt $(INSTALL_DATA) $(ERL_FILES) $(RELSYSDIR) $(INSTALL_DATA) ssh.spec ssh.cover $(RELSYSDIR) $(INSTALL_DATA) $(HRL_FILES_NEEDED_IN_TEST) $(RELSYSDIR) - chmod -f -R u+w $(RELSYSDIR) + chmod -R u+w $(RELSYSDIR) @tar cf - *_SUITE_data | (cd $(RELSYSDIR); tar xf -) release_docs_spec: diff --git a/lib/ssh/vsn.mk b/lib/ssh/vsn.mk index d79038df29..fe2b915d17 100644 --- a/lib/ssh/vsn.mk +++ b/lib/ssh/vsn.mk @@ -1,5 +1,5 @@ #-*-makefile-*- ; force emacs to enter makefile-mode -SSH_VSN = 2.0.7 +SSH_VSN = 2.0.8 APP_VSN = "ssh-$(SSH_VSN)" diff --git a/lib/ssl/c_src/esock_openssl.c b/lib/ssl/c_src/esock_openssl.c index 2621c9934e..0bc42958f0 100644 --- a/lib/ssl/c_src/esock_openssl.c +++ b/lib/ssl/c_src/esock_openssl.c @@ -1024,7 +1024,7 @@ static void info_callback(const SSL *ssl, int where, int ret) } } -/* This function is called whenever a SSL_CTX *ctx structure is +/* This function is called whenever an SSL_CTX *ctx structure is * freed. */ static void callback_data_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad, diff --git a/lib/ssl/doc/src/notes.xml b/lib/ssl/doc/src/notes.xml index b2d17925fd..e090b4e1ef 100644 --- a/lib/ssl/doc/src/notes.xml +++ b/lib/ssl/doc/src/notes.xml @@ -554,7 +554,7 @@ Own Id: OTP-8224</p> </item> <item> - <p>A ssl:ssl_accept/3 could crash a connection if the + <p>An ssl:ssl_accept/3 could crash a connection if the timing was wrong.</p> <p>Removed info message if the socket closed without a proper disconnect from the ssl layer. </p> <p>ssl:send/2 is now blocking until the @@ -770,7 +770,7 @@ <item> <p> The new ssl implementation released as a alfa in this - version supports upgrading of a tcp connection to a ssl + version supports upgrading of a tcp connection to an ssl connection so that http client and servers may implement RFC 2817.</p> <p> @@ -789,7 +789,7 @@ very crippled as the control of the ssl-socket was deep down in openssl making it hard if not impossible to support all inet options, ipv6 and upgrade of a tcp - connection to a ssl connection. The alfa version has a + connection to an ssl connection. The alfa version has a few limitations that will be removed before the ssl-4.0 release. Main differences and limitations in the alfa are listed below.</p> diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml index 566068beaf..0c4c8796be 100644 --- a/lib/ssl/doc/src/ssl.xml +++ b/lib/ssl/doc/src/ssl.xml @@ -35,7 +35,7 @@ <title>SSL</title> <list type="bulleted"> - <item>ssl requires the crypto an public_key applications.</item> + <item>ssl requires the crypto and public_key applications.</item> <item>Supported SSL/TLS-versions are SSL-3.0 and TLS-1.0 </item> <item>For security reasons sslv2 is not supported.</item> <item>Ephemeral Diffie-Hellman cipher suites are supported @@ -216,7 +216,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | application is encountered. Additionally it will be called when a certificate is considered valid by the path validation to allow access to each certificate in the path to the user - application. Note that the it will differentiate between the + application. Note that it will differentiate between the peer certificate and CA certificates by using valid_peer or valid as the second argument to the verify fun. See <seealso marker="public_key:cert_records">the public_key User's @@ -326,10 +326,10 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | </item> <tag>{fail_if_no_peer_cert, boolean()}</tag> - <item>Used together with {verify, verify_peer} by a ssl server. + <item>Used together with {verify, verify_peer} by an ssl server. If set to true, the server will fail if the client does not have a certificate to send, i.e. sends a empty certificate, if set to - false it will only fail if the client sends a invalid + false it will only fail if the client sends an invalid certificate (an empty certificate is considered valid). </item> @@ -343,10 +343,10 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | PeerCert, Compression, CipherSuite) -> boolean()}</tag> <item>Enables the ssl server to have a local policy for deciding if a session should be reused or not, - only meaning full if <c>reuse_sessions</c> is set to true. + only meaningful if <c>reuse_sessions</c> is set to true. SuggestedSessionId is a binary(), PeerCert is a DER encoded certificate, Compression is an enumeration integer - and CipherSuite of type ciphersuite(). + and CipherSuite is of type ciphersuite(). </item> </taglist> @@ -355,7 +355,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | <section> <title>General</title> - <p>When a ssl socket is in active mode (the default), data from the + <p>When an ssl socket is in active mode (the default), data from the socket is delivered to the owner of the socket in the form of messages: </p> @@ -396,7 +396,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | <name>connect(Socket, SslOptions, Timeout) -> {ok, SslSocket} | {error, Reason}</name> <fsummary> Upgrades a gen_tcp, or - equivalent, connected socket to a ssl socket. </fsummary> + equivalent, connected socket to an ssl socket. </fsummary> <type> <v>Socket = socket()</v> <v>SslOptions = [ssloption()]</v> @@ -405,7 +405,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | <v>Reason = term()</v> </type> <desc> <p>Upgrades a gen_tcp, or equivalent, - connected socket to a ssl socket i.e. performs the + connected socket to an ssl socket i.e. performs the client-side ssl handshake.</p> </desc> </func> @@ -428,12 +428,12 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | <func> <name>close(SslSocket) -> ok | {error, Reason}</name> - <fsummary>Close a ssl connection</fsummary> + <fsummary>Close an ssl connection</fsummary> <type> <v>SslSocket = sslsocket()</v> <v>Reason = term()</v> </type> - <desc><p>Close a ssl connection.</p> + <desc><p>Close an ssl connection.</p> </desc> </func> @@ -450,7 +450,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | <v>Reason = term()</v> </type> <desc><p>Assigns a new controlling process to the ssl-socket. A - controlling process is the owner of a ssl-socket, and receives + controlling process is the owner of an ssl-socket, and receives all messages from the socket.</p> </desc> </func> @@ -496,14 +496,14 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | <func> <name>listen(Port, Options) -> {ok, ListenSocket} | {error, Reason}</name> - <fsummary>Creates a ssl listen socket.</fsummary> + <fsummary>Creates an ssl listen socket.</fsummary> <type> <v>Port = integer()</v> <v>Options = options()</v> <v>ListenSocket = sslsocket()</v> </type> <desc> - <p>Creates a ssl listen socket.</p> + <p>Creates an ssl listen socket.</p> </desc> </func> @@ -587,6 +587,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | the socket is closed.</p> </desc> </func> + <func> <name>setopts(Socket, Options) -> ok | {error, Reason}</name> <fsummary>Set socket options.</fsummary> @@ -646,7 +647,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | </type> <desc> <p> Upgrades a gen_tcp, or - equivalent, socket to a ssl socket i.e. performs the + equivalent, socket to an ssl socket i.e. performs the ssl server-side handshake.</p> <p><warning>Note that the listen socket should be in {active, false} mode before telling the client that the server is ready to upgrade diff --git a/lib/ssl/doc/src/ssl_protocol.xml b/lib/ssl/doc/src/ssl_protocol.xml index 6936408881..ca5cc8bc7a 100644 --- a/lib/ssl/doc/src/ssl_protocol.xml +++ b/lib/ssl/doc/src/ssl_protocol.xml @@ -31,11 +31,11 @@ </p> <p>By default erlang ssl is run over the TCP/IP protocol even - though you could plug in an other reliable transport protocol + though you could plug in any other reliable transport protocol with the same API as gen_tcp.</p> <p>If a client and server wants to use an upgrade mechanism, such as - defined by RFC2817, to upgrade a regular TCP/IP connection to a ssl + defined by RFC2817, to upgrade a regular TCP/IP connection to an ssl connection the erlang ssl API supports this. This can be useful for things such as supporting HTTP and HTTPS on the same port and implementing virtual hosting. diff --git a/lib/ssl/doc/src/using_ssl.xml b/lib/ssl/doc/src/using_ssl.xml index 605290b6f9..ab837a156a 100644 --- a/lib/ssl/doc/src/using_ssl.xml +++ b/lib/ssl/doc/src/using_ssl.xml @@ -56,7 +56,7 @@ <code type="erl">1 server> ssl:start(). ok</code> - <p>Create a ssl listen socket</p> + <p>Create an ssl listen socket</p> <code type="erl">2 server> {ok, ListenSocket} = ssl:listen(9999, [{certfile, "cert.pem"}, {keyfile, "key.pem"},{reuseaddr, true}]). {ok,{sslsocket, [...]}}</code> @@ -90,7 +90,7 @@ ok</code> <section> <title>Upgrade example</title> - <note><p> To upgrade a TCP/IP connection to a ssl connection the + <note><p> To upgrade a TCP/IP connection to an ssl connection the client and server have to aggre to do so. Agreement may be accompliced by using a protocol such the one used by HTTP specified in RFC 2817.</p> </note> @@ -114,7 +114,7 @@ ok</code> <code type="erl">2 client> {ok, Socket} = gen_tcp:connect("localhost", 9999, [], infinity).</code> <p>Make sure active is set to false before trying - to upgrade a connection to a ssl connection, otherwhise + to upgrade a connection to an ssl connection, otherwhise ssl handshake messages may be deliverd to the wrong process.</p> <code type="erl">4 server> inet:setopts(Socket, [{active, false}]). ok</code> @@ -124,7 +124,7 @@ ok</code> {certfile, "cert.pem"}, {keyfile, "key.pem"}]). {ok,{sslsocket,[...]}}</code> - <p> Upgrade to a ssl connection. Note that the client and server + <p> Upgrade to an ssl connection. Note that the client and server must agree upon the upgrade and the server must call ssl:accept/2 before the client calls ssl:connect/3.</p> <code type="erl">3 client>{ok, SSLSocket} = ssl:connect(Socket, [{cacertfile, "cacerts.pem"}, diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl index a0aedbbbee..46e4b98c98 100644 --- a/lib/ssl/src/ssl.erl +++ b/lib/ssl/src/ssl.erl @@ -104,7 +104,7 @@ stop() -> {ok, #sslsocket{}} | {error, reason()}. %% -%% Description: Connect to a ssl server. +%% Description: Connect to an ssl server. %%-------------------------------------------------------------------- connect(Socket, SslOptions) when is_port(Socket) -> connect(Socket, SslOptions, infinity). @@ -151,7 +151,7 @@ connect(Host, Port, Options0, Timeout) -> -spec listen(port_num(), [option()]) ->{ok, #sslsocket{}} | {error, reason()}. %% -%% Description: Creates a ssl listen socket. +%% Description: Creates an ssl listen socket. %%-------------------------------------------------------------------- listen(_Port, []) -> {error, enooptions}; @@ -177,7 +177,7 @@ listen(Port, Options0) -> -spec transport_accept(#sslsocket{}, timeout()) -> {ok, #sslsocket{}} | {error, reason()}. %% -%% Description: Performs transport accept on a ssl listen socket +%% Description: Performs transport accept on an ssl listen socket %%-------------------------------------------------------------------- transport_accept(ListenSocket) -> transport_accept(ListenSocket, infinity). @@ -218,7 +218,7 @@ transport_accept(#sslsocket{} = ListenSocket, Timeout) -> ok | {ok, #sslsocket{}} | {error, reason()}. -spec ssl_accept(port(), [option()], timeout()) -> {ok, #sslsocket{}} | {error, reason()}. %% -%% Description: Performs accept on a ssl listen socket. e.i. performs +%% Description: Performs accept on an ssl listen socket. e.i. performs %% ssl handshake. %%-------------------------------------------------------------------- ssl_accept(ListenSocket) -> @@ -252,7 +252,7 @@ ssl_accept(Socket, SslOptions, Timeout) when is_port(Socket) -> %%-------------------------------------------------------------------- -spec close(#sslsocket{}) -> term(). %% -%% Description: Close a ssl connection +%% Description: Close an ssl connection %%-------------------------------------------------------------------- close(#sslsocket{pid = {ListenSocket, #config{cb={CbMod,_, _, _}}}, fd = new_ssl}) -> CbMod:close(ListenSocket); diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl index 21b021afb0..79570c520a 100644 --- a/lib/ssl/src/ssl_connection.erl +++ b/lib/ssl/src/ssl_connection.erl @@ -131,7 +131,7 @@ recv(Pid, Length, Timeout) -> pid(), tuple(), timeout()) -> {ok, #sslsocket{}} | {error, reason()}. %% -%% Description: Connect to a ssl server. +%% Description: Connect to an ssl server. %%-------------------------------------------------------------------- connect(Host, Port, Socket, Options, User, CbInfo, Timeout) -> try start_fsm(client, Host, Port, Socket, Options, User, CbInfo, @@ -145,7 +145,7 @@ connect(Host, Port, Socket, Options, User, CbInfo, Timeout) -> pid(), tuple(), timeout()) -> {ok, #sslsocket{}} | {error, reason()}. %% -%% Description: Performs accept on a ssl listen socket. e.i. performs +%% Description: Performs accept on an ssl listen socket. e.i. performs %% ssl handshake. %%-------------------------------------------------------------------- ssl_accept(Port, Socket, Opts, User, CbInfo, Timeout) -> @@ -185,7 +185,7 @@ socket_control(Socket, Pid, CbModule) -> %%-------------------------------------------------------------------- -spec close(pid()) -> ok | {error, reason()}. %% -%% Description: Close a ssl connection +%% Description: Close an ssl connection %%-------------------------------------------------------------------- close(ConnectionPid) -> case sync_send_all_state_event(ConnectionPid, close) of diff --git a/lib/ssl/src/ssl_record.erl b/lib/ssl/src/ssl_record.erl index 4c3c0b9c58..72091fdd5f 100644 --- a/lib/ssl/src/ssl_record.erl +++ b/lib/ssl/src/ssl_record.erl @@ -342,7 +342,7 @@ get_tls_records_aux(<<?BYTE(?CHANGE_CIPHER_SPEC),?BYTE(MajVer),?BYTE(MinVer), get_tls_records_aux(Rest, [#ssl_tls{type = ?CHANGE_CIPHER_SPEC, version = {MajVer, MinVer}, fragment = Data} | Acc]); -%% Matches a ssl v2 client hello message. +%% Matches an ssl v2 client hello message. %% The server must be able to receive such messages, from clients that %% are willing to use ssl v3 or higher, but have ssl v2 compatibility. get_tls_records_aux(<<1:1, Length0:15, Data0:Length0/binary, Rest/binary>>, diff --git a/lib/ssl/src/ssl_ssl2.erl b/lib/ssl/src/ssl_ssl2.erl index b1005b1acb..30a3a5fc98 100644 --- a/lib/ssl/src/ssl_ssl2.erl +++ b/lib/ssl/src/ssl_ssl2.erl @@ -20,7 +20,7 @@ %% %%---------------------------------------------------------------------- %% Purpose: Handles sslv2 hello as clients supporting sslv2 and higher -%% will send a sslv2 hello. +%% will send an sslv2 hello. %%---------------------------------------------------------------------- -module(ssl_ssl2). diff --git a/lib/stdlib/doc/src/gen_fsm.xml b/lib/stdlib/doc/src/gen_fsm.xml index d15383c621..e35b5adace 100644 --- a/lib/stdlib/doc/src/gen_fsm.xml +++ b/lib/stdlib/doc/src/gen_fsm.xml @@ -438,7 +438,7 @@ gen_fsm:sync_send_all_state_event -----> Module:handle_sync_event/4 <fsummary>Initialize process and internal state name and state data.</fsummary> <type> <v>Args = term()</v> - <v>Return = {ok,StateName,StateData} | {ok,StateName,StateData,Timeout}</v> + <v>Result = {ok,StateName,StateData} | {ok,StateName,StateData,Timeout}</v> <v> | {ok,StateName,StateData,hibernate}</v> <v> | {stop,Reason} | ignore</v> <v> StateName = atom()</v> @@ -639,9 +639,9 @@ gen_fsm:sync_send_all_state_event -----> Module:handle_sync_event/4 <v>StateName = atom()</v> <v>StateData = term()</v> <v>Result = {next_state,NextStateName,NewStateData}</v> - <v> > | {next_state,NextStateName,NewStateData,Timeout}</v> - <v> > | {next_state,NextStateName,NewStateData,hibernate}</v> - <v> > | {stop,Reason,NewStateData}</v> + <v> | {next_state,NextStateName,NewStateData,Timeout}</v> + <v> | {next_state,NextStateName,NewStateData,hibernate}</v> + <v> | {stop,Reason,NewStateData}</v> <v> NextStateName = atom()</v> <v> NewStateData = term()</v> <v> Timeout = int()>0 | infinity</v> diff --git a/lib/stdlib/doc/src/supervisor.xml b/lib/stdlib/doc/src/supervisor.xml index 009aa60faa..edd119d37a 100644 --- a/lib/stdlib/doc/src/supervisor.xml +++ b/lib/stdlib/doc/src/supervisor.xml @@ -150,9 +150,12 @@ child_spec() = {Id,StartFunc,Restart,Shutdown,Type,Modules} <p><c>Restart</c> defines when a terminated child process should be restarted. A <c>permanent</c> child process should always be restarted, a <c>temporary</c> child process should - never be restarted and a <c>transient</c> child process - should be restarted only if it terminates abnormally, i.e. - with another exit reason than <c>normal</c>.</p> + never be restarted (even when the supervisor's restart strategy + is <c>rest_for_one</c> or <c>one_for_all</c> and a sibling's + death causes the temporary process to be terminated) and a + <c>transient</c> child process should be restarted only if + it terminates abnormally, i.e. with another exit reason + than <c>normal</c>.</p> </item> <item> <p><c>Shutdown</c> defines how a child process should be diff --git a/lib/stdlib/doc/src/unicode_usage.xml b/lib/stdlib/doc/src/unicode_usage.xml index 416df1f02c..b48ad8c1f3 100644 --- a/lib/stdlib/doc/src/unicode_usage.xml +++ b/lib/stdlib/doc/src/unicode_usage.xml @@ -52,7 +52,7 @@ <tag>UCS-4</tag> <item>Basically the same as UTF-32, but without some Unicode semantics, defined by IEEE and has little use as a separate encoding standard. For all normal (and possibly abnormal) usages, UTF-32 and UCS-4 are interchangeable.</item> </taglist> -<p>Certain ranges of characters are left unused and certain ranges are even deemed invalid. The most notable invalid range is 16#D800 - 16#DFFF, as the UTF-16 encoding does not allow for encoding of these numbers. It can be speculated that the UTF-16 encoding standard was, from the beginning, expected to be able to hold all Unicode characters in one 16-bit entity, but then had to be extended, leaving a whole in the Unicode range to cope with backward compatibility.</p> +<p>Certain ranges of characters are left unused and certain ranges are even deemed invalid. The most notable invalid range is 16#D800 - 16#DFFF, as the UTF-16 encoding does not allow for encoding of these numbers. It can be speculated that the UTF-16 encoding standard was, from the beginning, expected to be able to hold all Unicode characters in one 16-bit entity, but then had to be extended, leaving a hole in the Unicode range to cope with backward compatibility.</p> <p>Additionally, the codepoint 16#FEFF is used for byte order marks (BOM's) and use of that character is not encouraged in other contexts than that. It actually is valid though, as the character "ZWNBS" (Zero Width Non Breaking Space). BOM's are used to identify encodings and byte order for programs where such parameters are not known in advance. Byte order marks are more seldom used than one could expect, put their use is becoming more widely spread as they provide the means for programs to make educated guesses about the Unicode format of a certain file.</p> </section> <section> diff --git a/lib/stdlib/src/io_lib_fread.erl b/lib/stdlib/src/io_lib_fread.erl index 52aa4d073c..ded1346097 100644 --- a/lib/stdlib/src/io_lib_fread.erl +++ b/lib/stdlib/src/io_lib_fread.erl @@ -24,6 +24,10 @@ -import(lists, [reverse/1,reverse/2]). +-define(is_whitespace(C), + ((C) =:= $\s orelse (C) =:= $\t + orelse (C) =:= $\r orelse (C) =:= $\n)). + %%----------------------------------------------------------------------- %% fread(Continuation, CharList, FormatString) @@ -106,31 +110,27 @@ fread_line(Format0, Line, N0, Results0, More, Newline) -> fread(Format, Line) -> fread(Format, Line, 0, []). -fread([$~|Format0], Line, N, Results) -> +fread([$~|Format0]=AllFormat, Line, N, Results) -> {Format,F,Sup,Unicode} = fread_field(Format0), - fread1(Format, F, Sup, Unicode, Line, N, Results, Format0); -fread([$\s|Format], Line, N, Results) -> - fread_skip_white(Format, Line, N, Results); -fread([$\t|Format], Line, N, Results) -> - fread_skip_white(Format, Line, N, Results); -fread([$\r|Format], Line, N, Results) -> - fread_skip_white(Format, Line, N, Results); -fread([$\n|Format], Line, N, Results) -> + fread1(Format, F, Sup, Unicode, Line, N, Results, AllFormat); +fread([C|Format], Line, N, Results) when ?is_whitespace(C) -> fread_skip_white(Format, Line, N, Results); fread([C|Format], [C|Line], N, Results) -> fread(Format, Line, N+1, Results); fread([_F|_Format], [_C|_Line], _N, _Results) -> fread_error(input); +fread([_|_]=Format, [], N, Results) -> + {more,Format,N,Results}; +fread([_|_], eof, 0, []) -> + %% This is at start of input so no error. + eof; +fread([_|_], eof, _N, _Results) -> + %% This is an error as there is no more input. + fread_error(input); fread([], Line, _N, Results) -> {ok,reverse(Results),Line}. -fread_skip_white(Format, [$\s|Line], N, Results) -> - fread_skip_white(Format, Line, N+1, Results); -fread_skip_white(Format, [$\t|Line], N, Results) -> - fread_skip_white(Format, Line, N+1, Results); -fread_skip_white(Format, [$\r|Line], N, Results) -> - fread_skip_white(Format, Line, N+1, Results); -fread_skip_white(Format, [$\n|Line], N, Results) -> +fread_skip_white(Format, [C|Line], N, Results) when ?is_whitespace(C) -> fread_skip_white(Format, Line, N+1, Results); fread_skip_white(Format, Line, N, Results) -> fread(Format, Line, N, Results). @@ -166,9 +166,9 @@ fread1([$l|Format], _F, Sup, _U, Line, N, Res, _AllFormat) -> fread(Format, Line, N, fread_result(Sup, N, Res)); fread1(_Format, _F, _Sup, _U, [], N, Res, AllFormat) -> %% Need more input here. - {more,[$~|AllFormat],N,Res}; -fread1(_Format, _F, _Sup, _U, eof, _N, [], _AllFormat) -> - %% This is at start of format string so no error. + {more,AllFormat,N,Res}; +fread1(_Format, _F, _Sup, _U, eof, 0, [], _AllFormat) -> + %% This is at start of input so no error. eof; fread1(_Format, _F, _Sup, _U, eof, _N, _Res, _AllFormat) -> %% This is an error as there is no more input. @@ -386,26 +386,16 @@ fread_string_cs(Line0, N0, true) -> %% fread_digits(Line, N, Base, Characters) %% Read segments of things, return "thing" characters in reverse order. -fread_skip_white([$\s|Line]) -> fread_skip_white(Line); -fread_skip_white([$\t|Line]) -> fread_skip_white(Line); -fread_skip_white([$\r|Line]) -> fread_skip_white(Line); -fread_skip_white([$\n|Line]) -> fread_skip_white(Line); +fread_skip_white([C|Line]) when ?is_whitespace(C) -> + fread_skip_white(Line); fread_skip_white(Line) -> Line. -fread_skip_white([$\s|Line], N) -> - fread_skip_white(Line, N+1); -fread_skip_white([$\t|Line], N) -> - fread_skip_white(Line, N+1); -fread_skip_white([$\r|Line], N) -> - fread_skip_white(Line, N+1); -fread_skip_white([$\n|Line], N) -> +fread_skip_white([C|Line], N) when ?is_whitespace(C) -> fread_skip_white(Line, N+1); fread_skip_white(Line, N) -> {Line,N}. -fread_skip_latin1_nonwhite([$\s|Line], N, Cs) -> {[$\s|Line],N,Cs}; -fread_skip_latin1_nonwhite([$\t|Line], N, Cs) -> {[$\t|Line],N,Cs}; -fread_skip_latin1_nonwhite([$\r|Line], N, Cs) -> {[$\r|Line],N,Cs}; -fread_skip_latin1_nonwhite([$\n|Line], N, Cs) -> {[$\n|Line],N,Cs}; +fread_skip_latin1_nonwhite([C|Line], N, Cs) when ?is_whitespace(C) -> + {[C|Line],N,Cs}; fread_skip_latin1_nonwhite([C|Line], N, []) when C > 255 -> {[C|Line],N,error}; fread_skip_latin1_nonwhite([C|Line], N, Cs) when C > 255 -> @@ -414,10 +404,8 @@ fread_skip_latin1_nonwhite([C|Line], N, Cs) -> fread_skip_latin1_nonwhite(Line, N+1, [C|Cs]); fread_skip_latin1_nonwhite([], N, Cs) -> {[],N,Cs}. -fread_skip_nonwhite([$\s|Line], N, Cs) -> {[$\s|Line],N,Cs}; -fread_skip_nonwhite([$\t|Line], N, Cs) -> {[$\t|Line],N,Cs}; -fread_skip_nonwhite([$\r|Line], N, Cs) -> {[$\r|Line],N,Cs}; -fread_skip_nonwhite([$\n|Line], N, Cs) -> {[$\n|Line],N,Cs}; +fread_skip_nonwhite([C|Line], N, Cs) when ?is_whitespace(C) -> + {[C|Line],N,Cs}; fread_skip_nonwhite([C|Line], N, Cs) -> fread_skip_nonwhite(Line, N+1, [C|Cs]); fread_skip_nonwhite([], N, Cs) -> {[],N,Cs}. diff --git a/lib/stdlib/src/proplists.erl b/lib/stdlib/src/proplists.erl index 68697d0da2..e3eda5d932 100644 --- a/lib/stdlib/src/proplists.erl +++ b/lib/stdlib/src/proplists.erl @@ -49,9 +49,10 @@ %% --------------------------------------------------------------------- --export_type([property/0]). +-export_type([property/0, proplist/0]). -type property() :: atom() | tuple(). +-type proplist() :: [property()]. %% --------------------------------------------------------------------- diff --git a/lib/stdlib/src/supervisor.erl b/lib/stdlib/src/supervisor.erl index e60706ed05..dc31647eb5 100644 --- a/lib/stdlib/src/supervisor.erl +++ b/lib/stdlib/src/supervisor.erl @@ -735,6 +735,13 @@ restart(one_for_all, Child, State) -> terminate_children(Children, SupName) -> terminate_children(Children, SupName, []). +%% Temporary children should not be restarted and thus should +%% be skipped when building the list of terminated children, although +%% we do want them to be shut down as many functions from this module +%% use this function to just clear everything. +terminate_children([Child = #child{restart_type=temporary} | Children], SupName, Res) -> + do_terminate(Child, SupName), + terminate_children(Children, SupName, Res); terminate_children([Child | Children], SupName, Res) -> NChild = do_terminate(Child, SupName), terminate_children(Children, SupName, [NChild | Res]); diff --git a/lib/stdlib/src/timer.erl b/lib/stdlib/src/timer.erl index e3d6c905b6..689e42051f 100644 --- a/lib/stdlib/src/timer.erl +++ b/lib/stdlib/src/timer.erl @@ -199,7 +199,7 @@ tc(M, F, A) -> %% Calculate the time difference (in microseconds) of two %% erlang:now() timestamps, T2-T1. %% --spec now_diff(T1, T2) -> Tdiff when +-spec now_diff(T2, T1) -> Tdiff when T1 :: erlang:timestamp(), T2 :: erlang:timestamp(), Tdiff :: integer(). diff --git a/lib/stdlib/src/zip.erl b/lib/stdlib/src/zip.erl index 524d709431..c82c8159b6 100644 --- a/lib/stdlib/src/zip.erl +++ b/lib/stdlib/src/zip.erl @@ -223,7 +223,7 @@ openzip_open(F, Options) -> do_openzip_open(F, Options) -> Opts = get_openzip_options(Options), #openzip_opts{output = Output, open_opts = OpO, cwd = CWD} = Opts, - Input = get_zip_input(F), + Input = get_input(F), In0 = Input({open, F, OpO -- [write]}, []), {[#zip_comment{comment = C} | Files], In1} = get_central_dir(In0, fun raw_file_info_etc/5, Input), @@ -489,7 +489,7 @@ do_list_dir(F, Options) -> %% Print zip directory in short form -spec(t(Archive) -> ok when - Archive :: file:name() | binary | ZipHandle, + Archive :: file:name() | binary() | ZipHandle, ZipHandle :: pid()). t(F) when is_pid(F) -> zip_t(F); @@ -513,7 +513,7 @@ do_t(F, RawPrint) -> %% Print zip directory in long form (like ls -l) -spec(tt(Archive) -> ok when - Archive :: file:name() | binary | ZipHandle, + Archive :: file:name() | binary() | ZipHandle, ZipHandle :: pid()). tt(F) when is_pid(F) -> zip_tt(F); @@ -1174,7 +1174,7 @@ zip_get(Pid) when is_pid(Pid) -> zip_close(Pid) when is_pid(Pid) -> request(self(), Pid, close). --spec(zip_get(FileName, ZipHandle) -> {ok, [Result]} | {error, Reason} when +-spec(zip_get(FileName, ZipHandle) -> {ok, Result} | {error, Reason} when FileName :: file:name(), ZipHandle :: pid(), Result :: file:name() | {file:name(), binary()}, @@ -1183,7 +1183,7 @@ zip_close(Pid) when is_pid(Pid) -> zip_get(FileName, Pid) when is_pid(Pid) -> request(self(), Pid, {get, FileName}). --spec(zip_list_dir(ZipHandle) -> Result | {error, Reason} when +-spec(zip_list_dir(ZipHandle) -> {ok, Result} | {error, Reason} when Result :: [zip_comment() | zip_file()], ZipHandle :: pid(), Reason :: term()). diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl index c9d82ec5f5..9341300f90 100644 --- a/lib/stdlib/test/ets_SUITE.erl +++ b/lib/stdlib/test/ets_SUITE.erl @@ -72,6 +72,7 @@ exit_many_many_tables_owner/1]). -export([write_concurrency/1, heir/1, give_away/1, setopts/1]). -export([bad_table/1, types/1]). +-export([otp_9423/1]). -export([init_per_testcase/2, end_per_testcase/2]). %% Convenience for manual testing @@ -143,7 +144,8 @@ all() -> otp_8166, exit_large_table_owner, exit_many_large_table_owner, exit_many_tables_owner, exit_many_many_tables_owner, write_concurrency, heir, - give_away, setopts, bad_table, types]. + give_away, setopts, bad_table, types, + otp_9423]. groups() -> [{new, [], @@ -5420,7 +5422,39 @@ types_do(Opts) -> ?line verify_etsmem(EtsMem). - +otp_9423(doc) -> ["vm-deadlock caused by race between ets:delete and others on write_concurrency table"]; +otp_9423(Config) when is_list(Config) -> + InitF = fun(_) -> {0,0} end, + ExecF = fun({S,F}) -> + receive + stop -> + io:format("~p got stop\n", [self()]), + [end_of_work | {"Succeded=",S,"Failed=",F}] + after 0 -> + %%io:format("~p (~p) doing lookup\n", [self(), {S,F}]), + try ets:lookup(otp_9423, key) of + [] -> {S+1,F} + catch + error:badarg -> {S,F+1} + end + end + end, + FiniF = fun(R) -> R end, + case run_workers(InitF, ExecF, FiniF, infinite, 1) of + Pids when is_list(Pids) -> + %%[P ! start || P <- Pids], + repeat(fun() -> ets:new(otp_9423, [named_table, public, {write_concurrency,true}]), + ets:delete(otp_9423) + end, 10000), + [P ! stop || P <- Pids], + wait_pids(Pids), + ok; + + Skipped -> Skipped + end. + + + % % Utility functions: @@ -5434,21 +5468,30 @@ add_lists([E1|T1], [E2|T2], Acc) -> add_lists(T1, T2, [E1+E2 | Acc]). run_workers(InitF,ExecF,FiniF,Laps) -> + run_workers(InitF,ExecF,FiniF,Laps, 0). +run_workers(InitF,ExecF,FiniF,Laps, Exclude) -> case erlang:system_info(smp_support) of true -> - run_workers_do(InitF,ExecF,FiniF,Laps); + run_workers_do(InitF,ExecF,FiniF,Laps, Exclude); false -> {skipped,"No smp support"} end. - + run_workers_do(InitF,ExecF,FiniF,Laps) -> - NumOfProcs = erlang:system_info(schedulers), + run_workers_do(InitF,ExecF,FiniF,Laps, 0). +run_workers_do(InitF,ExecF,FiniF,Laps, Exclude) -> + ?line NumOfProcs = case erlang:system_info(schedulers) of + N when (N > Exclude) -> N - Exclude + end, io:format("smp starting ~p workers\n",[NumOfProcs]), Seeds = [{ProcN,random:uniform(9999)} || ProcN <- lists:seq(1,NumOfProcs)], Parent = self(), Pids = [spawn_link(fun()-> worker(Seed,InitF,ExecF,FiniF,Laps,Parent,NumOfProcs) end) || Seed <- Seeds], - wait_pids(Pids). + case Laps of + infinite -> Pids; + _ -> wait_pids(Pids) + end. worker({ProcN,Seed}, InitF, ExecF, FiniF, Laps, Parent, NumOfProcs) -> io:format("smp worker ~p, seed=~p~n",[self(),Seed]), @@ -5463,6 +5506,8 @@ worker_loop(0, _, State) -> State; worker_loop(_, _, [end_of_work|State]) -> State; +worker_loop(infinite, ExecF, State) -> + worker_loop(infinite,ExecF,ExecF(State)); worker_loop(N, ExecF, State) -> worker_loop(N-1,ExecF,ExecF(State)). diff --git a/lib/stdlib/test/io_SUITE.erl b/lib/stdlib/test/io_SUITE.erl index 54a98985cd..bb02a879c2 100644 --- a/lib/stdlib/test/io_SUITE.erl +++ b/lib/stdlib/test/io_SUITE.erl @@ -27,7 +27,7 @@ otp_6282/1, otp_6354/1, otp_6495/1, otp_6517/1, otp_6502/1, manpage/1, otp_6708/1, otp_7084/1, otp_7421/1, io_lib_collect_line_3_wb/1, cr_whitespace_in_string/1, - io_fread_newlines/1, otp_8989/1]). + io_fread_newlines/1, otp_8989/1, io_lib_fread_literal/1]). %-define(debug, true). @@ -62,7 +62,7 @@ all() -> otp_6282, otp_6354, otp_6495, otp_6517, otp_6502, manpage, otp_6708, otp_7084, otp_7421, io_lib_collect_line_3_wb, cr_whitespace_in_string, - io_fread_newlines, otp_8989]. + io_fread_newlines, otp_8989, io_lib_fread_literal]. groups() -> []. @@ -1995,3 +1995,29 @@ otp_8989(Suite) when is_list(Suite) -> ?line "Hel " = fmt("~-4.*s", [3,Hello]), ?line "Hel " = fmt("~*.*s", [-4,3,Hello]), ok. + +io_lib_fread_literal(doc) -> + "OTP-9439 io_lib:fread bug for literate at end"; +io_lib_fread_literal(Suite) when is_list(Suite) -> + ?line {more,"~d",0,""} = io_lib:fread("~d", ""), + ?line {error,{fread,integer}} = io_lib:fread("~d", " "), + ?line {more,"~d",1,""} = io_lib:fread(" ~d", " "), + ?line {ok,[17],"X"} = io_lib:fread(" ~d", " 17X"), + %% + ?line {more,"d",0,""} = io_lib:fread("d", ""), + ?line {error,{fread,input}} = io_lib:fread("d", " "), + ?line {more,"d",1,""} = io_lib:fread(" d", " "), + ?line {ok,[],"X"} = io_lib:fread(" d", " dX"), + %% + ?line {done,eof,_} = io_lib:fread([], eof, "~d"), + ?line {done,eof,_} = io_lib:fread([], eof, " ~d"), + ?line {more,C1} = io_lib:fread([], " \n", " ~d"), + ?line {done,{error,{fread,input}},_} = io_lib:fread(C1, eof, " ~d"), + ?line {done,{ok,[18]},""} = io_lib:fread(C1, "18\n", " ~d"), + %% + ?line {done,eof,_} = io_lib:fread([], eof, "d"), + ?line {done,eof,_} = io_lib:fread([], eof, " d"), + ?line {more,C2} = io_lib:fread([], " \n", " d"), + ?line {done,{error,{fread,input}},_} = io_lib:fread(C2, eof, " d"), + ?line {done,{ok,[]},[]} = io_lib:fread(C2, "d\n", " d"), + ok. diff --git a/lib/stdlib/test/supervisor_SUITE.erl b/lib/stdlib/test/supervisor_SUITE.erl index ff5e4c629a..b48450c151 100644 --- a/lib/stdlib/test/supervisor_SUITE.erl +++ b/lib/stdlib/test/supervisor_SUITE.erl @@ -42,7 +42,7 @@ -export([ permanent_normal/1, transient_normal/1, temporary_normal/1, permanent_abnormal/1, transient_abnormal/1, - temporary_abnormal/1]). + temporary_abnormal/1, temporary_bystander/1]). %% Restart strategy tests -export([ one_for_one/1, @@ -74,7 +74,7 @@ all() -> {group, abnormal_termination}, child_unlink, tree, count_children_memory, do_not_save_start_parameters_for_temporary_children, do_not_save_child_specs_for_temporary_children, - simple_one_for_one_scale_many_temporary_children]. + simple_one_for_one_scale_many_temporary_children, temporary_bystander]. groups() -> [{sup_start, [], @@ -607,6 +607,37 @@ temporary_abnormal(Config) when is_list(Config) -> [0,0,0,0] = get_child_counts(sup_test). %%------------------------------------------------------------------------- +temporary_bystander(doc) -> + ["A temporary process killed as part of a rest_for_one or one_for_all " + "restart strategy should not be restarted given its args are not " + " saved. Otherwise the supervisor hits its limit and crashes."]; +temporary_bystander(suite) -> []; +temporary_bystander(_Config) -> + Child1 = {child1, {supervisor_1, start_child, []}, permanent, 100, + worker, []}, + Child2 = {child2, {supervisor_1, start_child, []}, temporary, 100, + worker, []}, + {ok, SupPid1} = supervisor:start_link(?MODULE, {ok, {{one_for_all, 2, 300}, []}}), + {ok, SupPid2} = supervisor:start_link(?MODULE, {ok, {{rest_for_one, 2, 300}, []}}), + unlink(SupPid1), % otherwise we crash with it + unlink(SupPid2), % otherwise we crash with it + {ok, CPid1} = supervisor:start_child(SupPid1, Child1), + {ok, _CPid2} = supervisor:start_child(SupPid1, Child2), + {ok, CPid3} = supervisor:start_child(SupPid2, Child1), + {ok, _CPid4} = supervisor:start_child(SupPid2, Child2), + terminate(SupPid1, CPid1, child1, normal), + terminate(SupPid2, CPid3, child1, normal), + timer:sleep(350), + catch link(SupPid1), + catch link(SupPid2), + %% The supervisor would die attempting to restart child2 + true = erlang:is_process_alive(SupPid1), + true = erlang:is_process_alive(SupPid2), + %% Child2 has not been restarted + [{child1, _, _, _}] = supervisor:which_children(SupPid1), + [{child1, _, _, _}] = supervisor:which_children(SupPid2). + +%%------------------------------------------------------------------------- one_for_one(doc) -> ["Test the one_for_one base case."]; one_for_one(suite) -> []; diff --git a/lib/stdlib/test/zip_SUITE.erl b/lib/stdlib/test/zip_SUITE.erl index d5f2cd52d4..7233c061ef 100644 --- a/lib/stdlib/test/zip_SUITE.erl +++ b/lib/stdlib/test/zip_SUITE.erl @@ -375,7 +375,8 @@ zip_options(Config) when is_list(Config) -> ok = file:set_cwd(?config(data_dir, Config)), %% Create a zip archive - {ok, Zip} = zip:zip("filename_not_used.zip", Names, [memory, {cwd, PrivDir}]), + {ok, {_,Zip}} = + zip:zip("filename_not_used.zip", Names, [memory, {cwd, PrivDir}]), %% Open archive {ok, ZipSrv} = zip:zip_open(Zip, [memory]), diff --git a/lib/test_server/src/ts_install_cth.erl b/lib/test_server/src/ts_install_cth.erl index c5444a342f..0770190c36 100644 --- a/lib/test_server/src/ts_install_cth.erl +++ b/lib/test_server/src/ts_install_cth.erl @@ -49,8 +49,7 @@ -include_lib("kernel/include/file.hrl"). --type proplist() :: list({atom(),term()}). --type config() :: proplist(). +-type config() :: proplists:proplist(). -type reason() :: term(). -type skip_or_fail() :: {skip, reason()} | {auto_skip, reason()} | @@ -65,7 +64,7 @@ id(_Opts) -> ?MODULE. %% @doc Always called before any other callback function. --spec init(Id :: term(), Opts :: proplist()) -> +-spec init(Id :: term(), Opts :: proplists:proplist()) -> State :: #state{}. init(_Id, Opts) -> Nodenames = proplists:get_value(nodenames, Opts, 0), diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el index 6728bef2a4..a8dd3ec3ac 100644 --- a/lib/tools/emacs/erlang.el +++ b/lib/tools/emacs/erlang.el @@ -523,6 +523,32 @@ This is an elisp list of options. Each option can be either: - a string Example: '(bin_opt_info (i . \"/path1/include\") (i . \"/path2/include\"))") +(defvar erlang-compile-command-function-alist + '((".erl\\'" . inferior-erlang-compute-erl-compile-command) + (".xrl\\'" . inferior-erlang-compute-leex-compile-command) + (".yrl\\'" . inferior-erlang-compute-yecc-compile-command) + ("." . inferior-erlang-compute-erl-compile-command)) + "*Alist of filename patterns vs corresponding compilation functions. +Each element looks like (REGEXP . FUNCTION). Compiling a file whose name +matches REGEXP specifies FUNCTION to use to compute the compilation +command. The FUNCTION will be called with two arguments: module name and +default compilation options, like output directory. The FUNCTION +is expected to return a string.") + +(defvar erlang-leex-compile-opts '() + "*Options to pass to leex when compiling xrl files. +This is an elisp list of options. Each option can be either: +- an atom +- a dotted pair +- a string") + +(defvar erlang-yecc-compile-opts '() + "*Options to pass to yecc when compiling yrl files. +This is an elisp list of options. Each option can be either: +- an atom +- a dotted pair +- a string") + (eval-and-compile (defvar erlang-regexp-modern-p (if (> erlang-emacs-major-version 21) t nil) @@ -5276,6 +5302,22 @@ unless the optional NO-DISPLAY is non-nil." (file-name-as-directory buffer-dir)))) (defun inferior-erlang-compute-compile-command (module-name opts) + (let ((ccfn erlang-compile-command-function-alist) + (res (inferior-erlang-compute-erl-compile-command module-name opts)) + ccfn-entry + done) + (if (not (null (buffer-file-name))) + (while (and (not done) (not (null ccfn))) + (setq ccfn-entry (car ccfn)) + (setq ccfn (cdr ccfn)) + (if (string-match (car ccfn-entry) (buffer-file-name)) + (let ((c-fn (cdr ccfn-entry))) + (setq done t) + (if (not (null c-fn)) + (setq result (funcall c-fn module-name opts))))))) + result)) + +(defun inferior-erlang-compute-erl-compile-command (module-name opts) (let* ((out-dir-opt (assoc 'outdir opts)) (out-dir (cdr out-dir-opt))) (if erlang-compile-use-outdir @@ -5299,6 +5341,48 @@ unless the optional NO-DISPLAY is non-nil." (remq out-dir-opt opts)) tmpvar tmpvar tmpvar2))))) +(defun inferior-erlang-compute-leex-compile-command (module-name opts) + (let ((file-name (buffer-file-name)) + (erl-compile-expr (inferior-erlang-remove-any-trailing-dot + (inferior-erlang-compute-erl-compile-command + module-name opts)))) + (format (concat "f(LErr1__), f(LErr2__), " + "case case leex:file(\"%s\", [%s]) of" + " ok -> ok;" + " {ok,_} -> ok;" + " {ok,_,_} -> ok;" + " LErr1__ -> LErr1__ " + "end of" + " ok -> %s;" + " LErr2__ -> LErr2__ " + "end.") + file-name + (inferior-erlang-format-comma-opts erlang-leex-compile-opts) + erl-compile-expr))) + +(defun inferior-erlang-compute-yecc-compile-command (module-name opts) + (let ((file-name (buffer-file-name)) + (erl-compile-expr (inferior-erlang-remove-any-trailing-dot + (inferior-erlang-compute-erl-compile-command + module-name opts)))) + (format (concat "f(YErr1__), f(YErr2__), " + "case case yecc:file(\"%s\", [%s]) of" + " {ok,_} -> ok;" + " {ok,_,_} -> ok;" + " YErr1__ -> YErr1__ " + "end of" + " ok -> %s;" + " YErr2__ -> YErr2__ " + "end.") + file-name + (inferior-erlang-format-comma-opts erlang-yecc-compile-opts) + erl-compile-expr))) + +(defun inferior-erlang-remove-any-trailing-dot (str) + (if (string= (substring str -1) ".") + (substring str 0 (1- (length str))) + str)) + (defun inferior-erlang-format-comma-opts (opts) (if (null opts) "" diff --git a/lib/xmerl/include/xmerl_xsd.hrl b/lib/xmerl/include/xmerl_xsd.hrl index b527accc8c..6dad7d8ff0 100644 --- a/lib/xmerl/include/xmerl_xsd.hrl +++ b/lib/xmerl/include/xmerl_xsd.hrl @@ -36,6 +36,7 @@ schema_name, vsn, schema_preprocessed=false, + external_xsd_base=false, xsd_base, xml_options=[], scope=[], diff --git a/lib/xmerl/src/xmerl_scan.erl b/lib/xmerl/src/xmerl_scan.erl index 059c8f21b6..e598c5f56d 100644 --- a/lib/xmerl/src/xmerl_scan.erl +++ b/lib/xmerl/src/xmerl_scan.erl @@ -2276,7 +2276,7 @@ scan_att_chars([H|T], S0, H, Acc, TmpAcc,AttType,IsNorm) -> % End quote true -> normalize(Acc,S,IsNorm) end, - {lists:reverse(Acc2), T, S2,IsNorm2}; + {lists:flatten(lists:reverse(Acc2)), T, S2,IsNorm2}; scan_att_chars("&" ++ T, S0, Delim, Acc, TmpAcc,AT,IsNorm) -> % Reference ?bump_col(1), {ExpRef, T1, S1} = scan_reference(T, S), diff --git a/lib/xmerl/src/xmerl_xsd.erl b/lib/xmerl/src/xmerl_xsd.erl index e56f1470c0..f003cc74ba 100644 --- a/lib/xmerl/src/xmerl_xsd.erl +++ b/lib/xmerl/src/xmerl_xsd.erl @@ -287,10 +287,19 @@ process_schema(Schema) -> %% error reason. The error reason may be a list of several errors %% or a single error encountered during the processing. process_schema(Schema,Options) when is_list(Options) -> - S = initiate_state(Options,Schema), - process_schema2(xmerl_scan:file(filename:join(S#xsd_state.xsd_base, Schema)),S,Schema); -process_schema(Schema,State) when is_record(State,xsd_state) -> - process_schema2(xmerl_scan:file(filename:join(State#xsd_state.xsd_base, Schema)),State,Schema). + State = initiate_state(Options,Schema), + process_schema(Schema, State); +process_schema(Schema, State=#xsd_state{fetch_fun=Fetch})-> + case Fetch(Schema, State) of + {ok,{file,File},_} -> + process_schema2(xmerl_scan:file(File), State, Schema); + {ok,{string,Str},_} -> + process_schema2(xmerl_scan:string(Str), State, Schema); + {ok,[],_} -> + {error,enoent}; + Err -> + Err + end. process_schema2(Err={error,_},_,_) -> Err; @@ -319,12 +328,9 @@ process_schemas(Schemas) -> %% error reason. The error reason may be a list of several errors %% or a single error encountered during the processing. process_schemas(Schemas=[{_,Schema}|_],Options) when is_list(Options) -> - process_schemas(Schemas,initiate_state(Options,Schema)); + State = initiate_state(Options,Schema), + process_schemas(Schemas, State); process_schemas([{_NS,Schema}|Rest],State=#xsd_state{fetch_fun=Fetch}) -> -%% case process_external_schema_once(Schema,if_list_to_atom(NS),State) of -%% S when is_record(S,xsd_state) -> -%% case process_schema(filename:join([State#xsd_state.xsd_base,Schema]),State) of -%% {ok,S} -> Res= case Fetch(Schema,State) of {ok,{file,File},_} -> @@ -345,20 +351,20 @@ process_schemas([{_NS,Schema}|Rest],State=#xsd_state{fetch_fun=Fetch}) -> process_schemas([],S) when is_record(S,xsd_state) -> {ok,S}. - initiate_state(Opts,Schema) -> XSDBase = filename:dirname(Schema), {{state,S},RestOpts}=new_state(Opts), S2 = create_tables(S), - initiate_state2(S2#xsd_state{schema_name = Schema, - xsd_base = XSDBase, - fetch_fun = fun fetch/2},RestOpts). + S3 = initiate_state2(S2#xsd_state{schema_name = Schema, xsd_base=XSDBase, + fetch_fun = fun fetch/2}, + RestOpts). + initiate_state2(S,[]) -> S; initiate_state2(S,[{tab2file,Bool}|T]) -> initiate_state2(S#xsd_state{tab2file=Bool},T); -initiate_state2(S,[{xsdbase,XSDBase}|T]) -> - initiate_state2(S#xsd_state{xsd_base=XSDBase},T); +initiate_state2(S,[{xsdbase, XSDBase}|T]) -> + initiate_state2(S#xsd_state{xsd_base=XSDBase, external_xsd_base=true},T); initiate_state2(S,[{fetch_fun,FetchFun}|T]) -> initiate_state2(S#xsd_state{fetch_fun=FetchFun},T); initiate_state2(S,[{fetch_path,FetchPath}|T]) -> @@ -5232,7 +5238,12 @@ fetch(URI,S) -> [] -> %% empty systemliteral []; _ -> - filename:join(S#xsd_state.xsd_base, URI) + case S#xsd_state.external_xsd_base of + true -> + filename:join(S#xsd_state.xsd_base, URI); + false -> + filename:join(S#xsd_state.xsd_base, filename:basename(URI)) + end end, Path = path_locate(S#xsd_state.fetch_path, Filename, Fullname), ?dbg("fetch(~p) -> {file, ~p}.~n", [URI, Path]), diff --git a/lib/xmerl/test/Makefile b/lib/xmerl/test/Makefile index 9715aa054a..5a2a585841 100644 --- a/lib/xmerl/test/Makefile +++ b/lib/xmerl/test/Makefile @@ -124,4 +124,4 @@ release_tests_spec: opt @tar cfh - xmerl_xsd_MS2002-01-16_SUITE_data | (cd $(RELSYSDIR); tar xf -) @tar cfh - xmerl_xsd_NIST2002-01-16_SUITE_data | (cd $(RELSYSDIR); tar xf -) @tar cfh - xmerl_xsd_Sun2002-01-16_SUITE_data | (cd $(RELSYSDIR); tar xf -) - chmod -f -R u+w $(RELSYSDIR) + chmod -R u+w $(RELSYSDIR) diff --git a/lib/xmerl/test/xmerl_SUITE.erl b/lib/xmerl/test/xmerl_SUITE.erl index 392b2522e8..0c809dbcb6 100644 --- a/lib/xmerl/test/xmerl_SUITE.erl +++ b/lib/xmerl/test/xmerl_SUITE.erl @@ -57,7 +57,8 @@ groups() -> {eventp_tests, [], [sax_parse_and_export]}, {ticket_tests, [], [ticket_5998, ticket_7211, ticket_7214, ticket_7430, - ticket_6873, ticket_7496, ticket_8156, ticket_8697]}, + ticket_6873, ticket_7496, ticket_8156, ticket_8697, + ticket_9411]}, {app_test, [], [{xmerl_app_test, all}]}, {appup_test, [], [{xmerl_appup_test, all}]}]. @@ -575,7 +576,17 @@ ticket_8697(Config) -> ?line [16#545C] = HexEntityText, ok. +ticket_9411(suite) -> []; +ticket_9411(doc) -> + ["Test that xmerl_scan handles attribute that contains for example ""]; +ticket_9411(Config) -> + DataDir = ?config(data_dir,Config), + ?line {ok, Schema} = xmerl_xsd:process_schema(filename:join([DataDir,"misc/ticket_9411.xsd"])), + ?line {ok, Bin} = file:read_file(filename:join([DataDir,"misc/ticket_9411.xml"])), + ?line Xml = erlang:binary_to_list(Bin), + ?line {E, _} = xmerl_scan:string(Xml), + ?line {E, _} = xmerl_xsd:validate(E, Schema). diff --git a/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz b/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz Binary files differindex c48a6f897b..fef7431845 100644 --- a/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz +++ b/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz diff --git a/lib/xmerl/test/xmerl_xsd_SUITE.erl b/lib/xmerl/test/xmerl_xsd_SUITE.erl index a0d3b1e667..421fa48054 100644 --- a/lib/xmerl/test/xmerl_xsd_SUITE.erl +++ b/lib/xmerl/test/xmerl_xsd_SUITE.erl @@ -62,7 +62,7 @@ groups() -> sis2, state2file_file2state, union]}, {ticket_tests, [], [ticket_6910, ticket_7165, ticket_7190, ticket_7288, - ticket_7736, ticket_8599]}, + ticket_7736, ticket_8599, ticket_9410]}, {facets, [], [length, minLength, maxLength, pattern, enumeration, whiteSpace, maxInclusive, maxExclusive, minExclusive, @@ -1146,3 +1146,8 @@ ticket_8599(Config) -> ?line {{xmlElement,persons,persons,_,_,_,_,_,_,_,_,_},_GlobalState} = xmerl_xsd:validate(E, S). + +ticket_9410(suite) -> []; +ticket_9410(Config) -> + file:set_cwd(filename:join([?config(data_dir,Config),".."])), + ?line {ok, _S} = xmerl_xsd:process_schema("xmerl_xsd_SUITE_data/small.xsd"). |