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-rw-r--r--erts/emulator/test/nif_SUITE_data/Makefile.src3
-rw-r--r--erts/emulator/test/nif_SUITE_data/echo_drv.c62
-rw-r--r--erts/emulator/test/nif_SUITE_data/nif_SUITE.c130
3 files changed, 191 insertions, 4 deletions
diff --git a/erts/emulator/test/nif_SUITE_data/Makefile.src b/erts/emulator/test/nif_SUITE_data/Makefile.src
index ab4ff77add..fbb8978771 100644
--- a/erts/emulator/test/nif_SUITE_data/Makefile.src
+++ b/erts/emulator/test/nif_SUITE_data/Makefile.src
@@ -4,8 +4,7 @@ NIF_LIBS = nif_SUITE.1@dll@ \
nif_mod.2@dll@ \
nif_mod.3@dll@
-all: $(NIF_LIBS) basic@dll@ rwlock@dll@ tsd@dll@
-
+all: $(NIF_LIBS) basic@dll@ rwlock@dll@ tsd@dll@ echo_drv@dll@
@SHLIB_RULES@
diff --git a/erts/emulator/test/nif_SUITE_data/echo_drv.c b/erts/emulator/test/nif_SUITE_data/echo_drv.c
new file mode 100644
index 0000000000..2b3510c641
--- /dev/null
+++ b/erts/emulator/test/nif_SUITE_data/echo_drv.c
@@ -0,0 +1,62 @@
+#include <stdio.h>
+#include "erl_driver.h"
+
+static ErlDrvPort erlang_port;
+static ErlDrvData echo_start(ErlDrvPort, char *);
+static void from_erlang(ErlDrvData, char*, ErlDrvSizeT);
+static ErlDrvSSizeT echo_call(ErlDrvData drv_data, unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen, unsigned *ret_flags);
+static ErlDrvEntry echo_driver_entry = {
+ NULL, /* Init */
+ echo_start,
+ NULL, /* Stop */
+ from_erlang,
+ NULL, /* Ready input */
+ NULL, /* Ready output */
+ "echo_drv",
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ echo_call,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
+ NULL
+};
+
+DRIVER_INIT(echo_drv)
+{
+ return &echo_driver_entry;
+}
+
+static ErlDrvData
+echo_start(ErlDrvPort port, char *buf)
+{
+ return (ErlDrvData) port;
+}
+
+static void
+from_erlang(ErlDrvData data, char *buf, ErlDrvSizeT count)
+{
+ driver_output((ErlDrvPort) data, buf, count);
+}
+
+static ErlDrvSSizeT
+echo_call(ErlDrvData drv_data, unsigned int command,
+ char *buf, ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen,
+ unsigned *ret_flags)
+{
+ *rbuf = buf;
+ *ret_flags |= DRIVER_CALL_KEEP_BUFFER;
+ return len;
+}
+
diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
index 72fe02cfdf..2b68c38008 100644
--- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
+++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
@@ -30,6 +30,7 @@ static int static_cntA; /* zero by default */
static int static_cntB = NIF_SUITE_LIB_VER * 100;
static ERL_NIF_TERM atom_false;
+static ERL_NIF_TERM atom_true;
static ERL_NIF_TERM atom_self;
static ERL_NIF_TERM atom_ok;
static ERL_NIF_TERM atom_join;
@@ -138,6 +139,7 @@ static int load(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info)
msgenv_dtor,
ERL_NIF_RT_CREATE, NULL);
atom_false = enif_make_atom(env,"false");
+ atom_true = enif_make_atom(env,"true");
atom_self = enif_make_atom(env,"self");
atom_ok = enif_make_atom(env,"ok");
atom_join = enif_make_atom(env,"join");
@@ -1978,6 +1980,123 @@ static ERL_NIF_TERM convert_time_unit(ErlNifEnv* env, int argc, const ERL_NIF_TE
return enif_make_int64(env, enif_convert_time_unit(val, from, to));
}
+static ERL_NIF_TERM now_time(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
+{
+ return enif_now_time(env);
+}
+
+static ERL_NIF_TERM cpu_time(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
+{
+ return enif_cpu_time(env);
+}
+
+static ERL_NIF_TERM unique_integer(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
+{
+ ERL_NIF_TERM atom_pos = enif_make_atom(env,"positive"),
+ atom_mon = enif_make_atom(env,"monotonic");
+ ERL_NIF_TERM opts = argv[0], opt;
+ ErlNifUniqueInteger properties = 0;
+
+ while (!enif_is_empty_list(env, opts)) {
+ if (!enif_get_list_cell(env, opts, &opt, &opts))
+ return enif_make_badarg(env);
+
+ if (enif_compare(opt, atom_pos) == 0)
+ properties |= ERL_NIF_UNIQUE_POSITIVE;
+ if (enif_compare(opt, atom_mon) == 0)
+ properties |= ERL_NIF_UNIQUE_MONOTONIC;
+ }
+
+ return enif_make_unique_integer(env, properties);
+}
+
+static ERL_NIF_TERM is_process_alive(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
+{
+ ErlNifPid pid;
+ if (!enif_get_local_pid(env, argv[0], &pid))
+ return enif_make_badarg(env);
+ if (enif_is_process_alive(env, &pid))
+ return atom_true;
+ return atom_false;
+}
+
+static ERL_NIF_TERM is_port_alive(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
+{
+ ErlNifPort port;
+ if (!enif_get_local_port(env, argv[0], &port))
+ return enif_make_badarg(env);
+ if (enif_is_port_alive(env, &port))
+ return atom_true;
+ return atom_false;
+}
+
+static ERL_NIF_TERM term_to_binary(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
+{
+ ErlNifBinary bin;
+ ErlNifPid pid;
+ ErlNifEnv *msg_env = env;
+ ERL_NIF_TERM term;
+
+ if (enif_get_local_pid(env, argv[1], &pid))
+ msg_env = enif_alloc_env();
+
+ if (!enif_term_to_binary(msg_env, argv[0], &bin))
+ return enif_make_badarg(env);
+
+ term = enif_make_binary(msg_env, &bin);
+
+ if (msg_env != env) {
+ enif_send(env, &pid, msg_env, term);
+ enif_free_env(msg_env);
+ return atom_true;
+ } else {
+ return term;
+ }
+}
+
+static ERL_NIF_TERM binary_to_term(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
+{
+ ErlNifBinary bin;
+ ERL_NIF_TERM term, ret_term;
+ ErlNifPid pid;
+ ErlNifEnv *msg_env = env;
+ unsigned int opts;
+ ErlNifUInt64 ret;
+
+ if (enif_get_local_pid(env, argv[1], &pid))
+ msg_env = enif_alloc_env();
+
+ if (!enif_inspect_binary(env, argv[0], &bin)
+ || !enif_get_uint(env, argv[2], &opts))
+ return enif_make_badarg(env);
+
+ ret = enif_binary_to_term(msg_env, bin.data, bin.size, &term,
+ (ErlNifBinaryToTerm)opts);
+ if (!ret)
+ return atom_false;
+
+ ret_term = enif_make_uint64(env, ret);
+ if (msg_env != env) {
+ enif_send(env, &pid, msg_env, term);
+ enif_free_env(msg_env);
+ return ret_term;
+ } else {
+ return enif_make_tuple2(env, ret_term, term);
+ }
+}
+
+static ERL_NIF_TERM port_command(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
+{
+ ErlNifPort port;
+
+ if (!enif_get_local_port(env, argv[0], &port))
+ return enif_make_badarg(env);
+
+ if (!enif_port_command(env, &port, NULL, argv[1]))
+ return enif_make_badarg(env);
+ return atom_true;
+}
+
static ErlNifFunc nif_funcs[] =
{
{"lib_version", 0, lib_version},
@@ -2050,8 +2169,15 @@ static ErlNifFunc nif_funcs[] =
{"sorted_list_from_maps_nif", 1, sorted_list_from_maps_nif},
{"monotonic_time", 1, monotonic_time},
{"time_offset", 1, time_offset},
- {"convert_time_unit", 3, convert_time_unit}
+ {"convert_time_unit", 3, convert_time_unit},
+ {"now_time", 0, now_time},
+ {"cpu_time", 0, cpu_time},
+ {"unique_integer_nif", 1, unique_integer},
+ {"is_process_alive_nif", 1, is_process_alive},
+ {"is_port_alive_nif", 1, is_port_alive},
+ {"term_to_binary_nif", 2, term_to_binary},
+ {"binary_to_term_nif", 3, binary_to_term},
+ {"port_command_nif", 2, port_command}
};
ERL_NIF_INIT(nif_SUITE,nif_funcs,load,reload,upgrade,unload)
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-26 16:54:16 +0000