From 817eeaf7777af901110d5da8c73006abdfa9be6a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Mon, 16 Jul 2012 18:18:22 +0200
Subject: erts: Remove VxWorks support from beam
---
erts/emulator/beam/beam_emu.c | 9 ---
erts/emulator/beam/erl_nif.h | 6 +-
erts/emulator/beam/sys.h | 123 ++++++++----------------------------
erts/emulator/sys/common/erl_poll.c | 23 ++-----
4 files changed, 33 insertions(+), 128 deletions(-)
(limited to 'erts/emulator')
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index efce070061..5dc5aa1e03 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -960,16 +960,9 @@ static void save_stacktrace(Process* c_p, BeamInstr* pc, Eterm* reg,
static struct StackTrace * get_trace_from_exc(Eterm exc);
static Eterm make_arglist(Process* c_p, Eterm* reg, int a);
-#if defined(VXWORKS)
-static int init_done;
-#endif
-
void
init_emulator(void)
{
-#if defined(VXWORKS)
- init_done = 0;
-#endif
erts_smp_atomic_init_nob(&warned_for_tuple_funs, (erts_aint_t) 0);
process_main();
}
@@ -1102,9 +1095,7 @@ dtrace_drvport_str(ErlDrvPort drvport, char *port_buf)
*/
void process_main(void)
{
-#if !defined(VXWORKS)
static int init_done = 0;
-#endif
Process* c_p = NULL;
int reds_used;
#ifdef DEBUG
diff --git a/erts/emulator/beam/erl_nif.h b/erts/emulator/beam/erl_nif.h
index e5d99dc4f1..3fc7b2c9c2 100644
--- a/erts/emulator/beam/erl_nif.h
+++ b/erts/emulator/beam/erl_nif.h
@@ -187,11 +187,7 @@ extern TWinDynNifCallbacks WinDynNifCallbacks;
#else
# define ERL_NIF_INIT_GLOB
# define ERL_NIF_INIT_BODY
-# if defined(VXWORKS)
-# define ERL_NIF_INIT_DECL(MODNAME) ErlNifEntry* MODNAME ## _init(void)
-# else
-# define ERL_NIF_INIT_DECL(MODNAME) ErlNifEntry* nif_init(void)
-# endif
+# define ERL_NIF_INIT_DECL(MODNAME) ErlNifEntry* nif_init(void)
#endif
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h
index 0d3b910278..1dc6f1d233 100644
--- a/erts/emulator/beam/sys.h
+++ b/erts/emulator/beam/sys.h
@@ -25,11 +25,6 @@
# define NO_FPE_SIGNALS
#endif
-/* xxxP __VXWORKS__ */
-#ifdef VXWORKS
-#include <vxWorks.h>
-#endif
-
#ifdef DISABLE_CHILD_WAITER_THREAD
#undef ENABLE_CHILD_WAITER_THREAD
#endif
@@ -43,8 +38,6 @@
#if defined (__WIN32__)
# include "erl_win_sys.h"
-#elif defined (VXWORKS)
-# include "erl_vxworks_sys.h"
#else
# include "erl_unix_sys.h"
#ifndef UNIX
@@ -182,12 +175,6 @@ void erl_assert_error(char* expr, char* file, int line);
# define const
#endif
-#ifdef VXWORKS
-/* Replace VxWorks' printf with a real one that does fprintf(stdout, ...) */
-int real_printf(const char *fmt, ...);
-# define printf real_printf
-#endif
-
#undef __deprecated
#if ERTS_AT_LEAST_GCC_VSN__(3, 0, 0)
# define __deprecated __attribute__((deprecated))
@@ -486,38 +473,28 @@ static unsigned long zero_value = 0, one_value = 1;
# define SET_NONBLOCKING(fd) ioctlsocket((fd), FIONBIO, &one_value)
# else
-# ifdef VXWORKS
-# include <fcntl.h> /* xxxP added for O_WRONLY etc ... macro:s ... */
-# include <ioLib.h>
-static const int zero_value = 0, one_value = 1;
-# define SET_BLOCKING(fd) ioctl((fd), FIONBIO, (int)&zero_value)
-# define SET_NONBLOCKING(fd) ioctl((fd), FIONBIO, (int)&one_value)
-# define ERRNO_BLOCK EWOULDBLOCK
-
-# else
-# ifdef NB_FIONBIO /* Old BSD */
-# include <sys/ioctl.h>
+# ifdef NB_FIONBIO /* Old BSD */
+# include <sys/ioctl.h>
static const int zero_value = 0, one_value = 1;
-# define SET_BLOCKING(fd) ioctl((fd), FIONBIO, &zero_value)
-# define SET_NONBLOCKING(fd) ioctl((fd), FIONBIO, &one_value)
-# define ERRNO_BLOCK EWOULDBLOCK
-# else /* !NB_FIONBIO */
-# include <fcntl.h>
-# ifdef NB_O_NDELAY /* Nothing needs this? */
-# define NB_FLAG O_NDELAY
-# ifndef ERRNO_BLOCK /* allow override (e.g. EAGAIN) via Makefile */
-# define ERRNO_BLOCK EWOULDBLOCK
-# endif
-# else /* !NB_O_NDELAY */ /* The True Way - POSIX!:-) */
-# define NB_FLAG O_NONBLOCK
-# define ERRNO_BLOCK EAGAIN
-# endif /* !NB_O_NDELAY */
-# define SET_BLOCKING(fd) fcntl((fd), F_SETFL, \
- fcntl((fd), F_GETFL, 0) & ~NB_FLAG)
-# define SET_NONBLOCKING(fd) fcntl((fd), F_SETFL, \
- fcntl((fd), F_GETFL, 0) | NB_FLAG)
-# endif /* !NB_FIONBIO */
-# endif /* _WXWORKS_ */
+# define SET_BLOCKING(fd) ioctl((fd), FIONBIO, &zero_value)
+# define SET_NONBLOCKING(fd) ioctl((fd), FIONBIO, &one_value)
+# define ERRNO_BLOCK EWOULDBLOCK
+# else /* !NB_FIONBIO */
+# include <fcntl.h>
+# ifdef NB_O_NDELAY /* Nothing needs this? */
+# define NB_FLAG O_NDELAY
+# ifndef ERRNO_BLOCK /* allow override (e.g. EAGAIN) via Makefile */
+# define ERRNO_BLOCK EWOULDBLOCK
+# endif
+# else /* !NB_O_NDELAY */ /* The True Way - POSIX!:-) */
+# define NB_FLAG O_NONBLOCK
+# define ERRNO_BLOCK EAGAIN
+# endif /* !NB_O_NDELAY */
+# define SET_BLOCKING(fd) fcntl((fd), F_SETFL, \
+ fcntl((fd), F_GETFL, 0) & ~NB_FLAG)
+# define SET_NONBLOCKING(fd) fcntl((fd), F_SETFL, \
+ fcntl((fd), F_GETFL, 0) | NB_FLAG)
+# endif /* !NB_FIONBIO */
# endif /* !__WIN32__ */
#endif /* WANT_NONBLOCKING */
@@ -870,13 +847,6 @@ erts_refc_read(erts_refc_t *refcp, erts_aint_t min_val)
extern int erts_use_kernel_poll;
#endif
-#if defined(VXWORKS)
-/* NOTE! sys_calloc2 does not exist on other
- platforms than VxWorks and OSE */
-void* sys_calloc2(Uint, Uint);
-#endif /* VXWORKS || OSE */
-
-
#define sys_memcpy(s1,s2,n) memcpy(s1,s2,n)
#define sys_memmove(s1,s2,n) memmove(s1,s2,n)
#define sys_memcmp(s1,s2,n) memcmp(s1,s2,n)
@@ -983,43 +953,6 @@ void erl_bin_write(unsigned char *, int, int);
# define DEBUGF(x)
#endif
-
-#ifdef VXWORKS
-/* This includes redefines of malloc etc
- this should be done after sys_alloc, etc, above */
-# include "reclaim.h"
-/*********************Malloc and friends************************
- * There is a problem with the naming of malloc and friends,
- * malloc is used throughout sys.c and the resolver to mean save_alloc,
- * but it should actually mean either sys_alloc or sys_alloc2,
- * so the definitions from reclaim_master.h are not any
- * good, i redefine the malloc family here, although it's quite
- * ugly, actually it would be preferrable to use the
- * names sys_alloc and so on throughout the offending code, but
- * that will be saved as an later exercise...
- * I also add an own calloc, to make the BSD resolver source happy.
- ***************************************************************/
-/* Undefine malloc and friends */
-# ifdef malloc
-# undef malloc
-# endif
-# ifdef calloc
-# undef calloc
-# endif
-# ifdef realloc
-# undef realloc
-# endif
-# ifdef free
-# undef free
-# endif
-/* Redefine malloc and friends */
-# define malloc sys_alloc
-# define calloc sys_calloc
-# define realloc sys_realloc
-# define free sys_free
-
-#endif
-
#ifdef __WIN32__
#ifdef ARCH_64
#define ERTS_ALLOC_ALIGN_BYTES 16
@@ -1035,23 +968,20 @@ void erl_bin_write(unsigned char *, int, int);
#ifdef __WIN32__
-
void call_break_handler(void);
char* last_error(void);
char* win32_errorstr(int);
-
-
#endif
/************************************************************************
* Find out the native filename encoding of the process (look at locale of
* Unix processes and just do UTF16 on windows
************************************************************************/
-#define ERL_FILENAME_UNKNOWN 0
-#define ERL_FILENAME_LATIN1 1
-#define ERL_FILENAME_UTF8 2
-#define ERL_FILENAME_UTF8_MAC 3
-#define ERL_FILENAME_WIN_WCHAR 4
+#define ERL_FILENAME_UNKNOWN (0)
+#define ERL_FILENAME_LATIN1 (1)
+#define ERL_FILENAME_UTF8 (2)
+#define ERL_FILENAME_UTF8_MAC (3)
+#define ERL_FILENAME_WIN_WCHAR (4)
int erts_get_native_filename_encoding(void);
/* The set function is only to be used by erl_init! */
@@ -1061,4 +991,3 @@ int erts_get_user_requested_filename_encoding(void);
void erts_init_sys_common_misc(void);
#endif
-
diff --git a/erts/emulator/sys/common/erl_poll.c b/erts/emulator/sys/common/erl_poll.c
index 5a8588351d..b0eaf14d90 100644
--- a/erts/emulator/sys/common/erl_poll.c
+++ b/erts/emulator/sys/common/erl_poll.c
@@ -55,17 +55,12 @@
# ifdef SYS_SELECT_H
# include <sys/select.h>
# endif
-# ifdef VXWORKS
-# include <selectLib.h>
-# endif
#endif
-#ifndef VXWORKS
-# ifdef NO_SYSCONF
-# if ERTS_POLL_USE_SELECT
-# include <sys/param.h>
-# else
-# include <limits.h>
-# endif
+#ifdef NO_SYSCONF
+# if ERTS_POLL_USE_SELECT
+# include <sys/param.h>
+# else
+# include <limits.h>
# endif
#endif
#include "erl_thr_progress.h"
@@ -2222,10 +2217,6 @@ ERTS_POLL_EXPORT(erts_poll_max_fds)(void)
* --- Initialization --------------------------------------------------------
*/
-#ifdef VXWORKS
-extern int erts_vxworks_max_files;
-#endif
-
void
ERTS_POLL_EXPORT(erts_poll_init)(void)
{
@@ -2234,9 +2225,7 @@ ERTS_POLL_EXPORT(erts_poll_init)(void)
errno = 0;
-#if defined(VXWORKS)
- max_fds = erts_vxworks_max_files;
-#elif !defined(NO_SYSCONF)
+#if !defined(NO_SYSCONF)
max_fds = sysconf(_SC_OPEN_MAX);
#elif ERTS_POLL_USE_SELECT
max_fds = NOFILE;
--
cgit v1.2.3
From 643caa68f0213bb5a28db708c57085444cb1c69c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Mon, 16 Jul 2012 18:48:36 +0200
Subject: erts: Remove VxWorks from drivers
---
erts/emulator/beam/erl_driver.h | 11 +-
erts/emulator/drivers/common/gzio.c | 5 -
erts/emulator/drivers/common/inet_drv.c | 86 +----
erts/emulator/drivers/unix/unix_efile.c | 561 +-------------------------------
4 files changed, 6 insertions(+), 657 deletions(-)
(limited to 'erts/emulator')
diff --git a/erts/emulator/beam/erl_driver.h b/erts/emulator/beam/erl_driver.h
index 1ae9a211d7..771ee46d2b 100644
--- a/erts/emulator/beam/erl_driver.h
+++ b/erts/emulator/beam/erl_driver.h
@@ -87,10 +87,7 @@
#include <stdlib.h>
#include <string.h> /* ssize_t on Mac OS X */
-#if defined(VXWORKS)
-# include <ioLib.h>
-typedef struct iovec SysIOVec;
-#elif defined(__WIN32__) || defined(_WIN32) || defined(_WIN32_)
+#if defined(__WIN32__) || defined(_WIN32) || defined(_WIN32_)
#ifndef STATIC_ERLANG_DRIVER
/* Windows dynamic drivers, everything is different... */
#define ERL_DRIVER_TYPES_ONLY
@@ -370,11 +367,7 @@ typedef struct erl_drv_entry {
/* For windows dynamic drivers */
#ifndef ERL_DRIVER_TYPES_ONLY
-#if defined(VXWORKS)
-# define DRIVER_INIT(DRIVER_NAME) \
- ErlDrvEntry* DRIVER_NAME ## _init(void); \
- ErlDrvEntry* DRIVER_NAME ## _init(void)
-#elif defined(__WIN32__)
+#if defined(__WIN32__)
# define DRIVER_INIT(DRIVER_NAME) \
__declspec(dllexport) ErlDrvEntry* driver_init(void); \
__declspec(dllexport) ErlDrvEntry* driver_init(void)
diff --git a/erts/emulator/drivers/common/gzio.c b/erts/emulator/drivers/common/gzio.c
index a9303d55bc..ca6d25adb4 100644
--- a/erts/emulator/drivers/common/gzio.c
+++ b/erts/emulator/drivers/common/gzio.c
@@ -21,11 +21,6 @@
#include "erl_driver.h"
#include "sys.h"
-#ifdef VXWORKS
-/* pull in FOPEN from zutil.h instead */
-#undef F_OPEN
-#endif
-
#ifdef __WIN32__
#ifndef HAVE_CONFLICTING_FREAD_DECLARATION
#define HAVE_CONFLICTING_FREAD_DECLARATION
diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c
index cfa158ffb1..0d6419e50e 100644
--- a/erts/emulator/drivers/common/inet_drv.c
+++ b/erts/emulator/drivers/common/inet_drv.c
@@ -284,27 +284,15 @@ static unsigned long one_value = 1;
#else
-#ifdef VXWORKS
-#include <sockLib.h>
-#include <sys/times.h>
-#include <iosLib.h>
-#include <taskLib.h>
-#include <selectLib.h>
-#include <ioLib.h>
-#else
#include <sys/time.h>
#ifdef NETDB_H_NEEDS_IN_H
#include <netinet/in.h>
#endif
#include <netdb.h>
-#endif
#include <sys/socket.h>
#include <netinet/in.h>
-#ifdef VXWORKS
-#include <rpc/rpctypes.h>
-#endif
#ifdef DEF_INADDR_LOOPBACK_IN_RPC_TYPES_H
#include <rpc/types.h>
#endif
@@ -312,12 +300,10 @@ static unsigned long one_value = 1;
#include <netinet/tcp.h>
#include <arpa/inet.h>
-#if (!defined(VXWORKS))
#include <sys/param.h>
#ifdef HAVE_ARPA_NAMESER_H
#include <arpa/nameser.h>
#endif
-#endif
#ifdef HAVE_SYS_SOCKIO_H
#include <sys/sockio.h>
@@ -331,7 +317,7 @@ static unsigned long one_value = 1;
/* SCTP support -- currently for UNIX platforms only: */
#undef HAVE_SCTP
-#if (!defined(VXWORKS) && !defined(__WIN32__) && defined(HAVE_SCTP_H))
+#if (!defined(__WIN32__) && defined(HAVE_SCTP_H))
#include <netinet/sctp.h>
@@ -478,15 +464,8 @@ static int my_strncasecmp(const char *s1, const char *s2, size_t n)
#define sock_connect(s, addr, len) connect((s), (addr), (len))
#define sock_listen(s, b) listen((s), (b))
#define sock_bind(s, addr, len) bind((s), (addr), (len))
-#ifdef VXWORKS
-#define sock_getopt(s,t,n,v,l) wrap_sockopt(&getsockopt,\
- s,t,n,v,(unsigned int)(l))
-#define sock_setopt(s,t,n,v,l) wrap_sockopt(&setsockopt,\
- s,t,n,v,(unsigned int)(l))
-#else
#define sock_getopt(s,t,n,v,l) getsockopt((s),(t),(n),(v),(l))
#define sock_setopt(s,t,n,v,l) setsockopt((s),(t),(n),(v),(l))
-#endif
#define sock_name(s, addr, len) getsockname((s), (addr), (len))
#define sock_peer(s, addr, len) getpeername((s), (addr), (len))
#define sock_ntohs(x) ntohs((x))
@@ -5260,50 +5239,6 @@ static ErlDrvSSizeT inet_ctl_getifaddrs(inet_descriptor* desc_p,
#endif
-
-
-#ifdef VXWORKS
-/*
-** THIS is a terrible creature, a bug in the TCP part
-** of the old VxWorks stack (non SENS) created a race.
-** If (and only if?) a socket got closed from the other
-** end and we tried a set/getsockopt on the TCP level,
-** the task would generate a bus error...
-*/
-static STATUS wrap_sockopt(STATUS (*function)() /* Yep, no parameter
- check */,
- int s, int level, int optname,
- char *optval, unsigned int optlen
- /* optlen is a pointer if function
- is getsockopt... */)
-{
- fd_set rs;
- struct timeval timeout;
- int to_read;
- int ret;
-
- FD_ZERO(&rs);
- FD_SET(s,&rs);
- memset(&timeout,0,sizeof(timeout));
- if (level == IPPROTO_TCP) {
- taskLock();
- if (select(s+1,&rs,NULL,NULL,&timeout)) {
- if (ioctl(s,FIONREAD,(int)&to_read) == ERROR ||
- to_read == 0) { /* End of file, other end closed? */
- sock_errno() = EBADF;
- taskUnlock();
- return ERROR;
- }
- }
- ret = (*function)(s,level,optname,optval,optlen);
- taskUnlock();
- } else {
- ret = (*function)(s,level,optname,optval,optlen);
- }
- return ret;
-}
-#endif
-
/* Per H @ Tail-f: The original code here had problems that possibly
only occur if you abuse it for non-INET sockets, but anyway:
a) If the getsockopt for SO_PRIORITY or IP_TOS failed, the actual
@@ -5555,23 +5490,11 @@ static int inet_set_opts(inet_descriptor* desc, char* ptr, int len)
case INET_OPT_SNDBUF: type = SO_SNDBUF;
DEBUGF(("inet_set_opts(%ld): s=%d, SO_SNDBUF=%d\r\n",
(long)desc->port, desc->s, ival));
- /*
- * Setting buffer sizes in VxWorks gives unexpected results
- * our workaround is to leave it at default.
- */
-#ifdef VXWORKS
- goto skip_os_setopt;
-#else
break;
-#endif
case INET_OPT_RCVBUF: type = SO_RCVBUF;
DEBUGF(("inet_set_opts(%ld): s=%d, SO_RCVBUF=%d\r\n",
(long)desc->port, desc->s, ival));
-#ifdef VXWORKS
- goto skip_os_setopt;
-#else
break;
-#endif
case INET_OPT_LINGER: type = SO_LINGER;
if (len < 4)
return -1;
@@ -5693,9 +5616,6 @@ static int inet_set_opts(inet_descriptor* desc, char* ptr, int len)
}
DEBUGF(("inet_set_opts(%ld): s=%d returned %d\r\n",
(long)desc->port, desc->s, res));
-#ifdef VXWORKS
-skip_os_setopt:
-#endif
if (type == SO_RCVBUF) {
/* make sure we have desc->bufsz >= SO_RCVBUF */
if (ival > desc->bufsz)
@@ -7757,8 +7677,6 @@ static ErlDrvSSizeT inet_ctl(inet_descriptor* desc, int cmd, char* buf,
return ctl_reply(INET_REP_OK, NULL, 0, rbuf, rsize);
}
-#ifndef VXWORKS
-
case INET_REQ_GETSERVBYNAME: { /* L1 Name-String L2 Proto-String */
char namebuf[256];
char protobuf[256];
@@ -7809,8 +7727,6 @@ static ErlDrvSSizeT inet_ctl(inet_descriptor* desc, int cmd, char* buf,
return ctl_reply(INET_REP_OK, srv->s_name, len, rbuf, rsize);
}
-#endif /* !VXWORKS */
-
default:
return ctl_xerror(EXBADPORT, rbuf, rsize);
}
diff --git a/erts/emulator/drivers/unix/unix_efile.c b/erts/emulator/drivers/unix/unix_efile.c
index b250bac4dc..2aa373aa7d 100644
--- a/erts/emulator/drivers/unix/unix_efile.c
+++ b/erts/emulator/drivers/unix/unix_efile.c
@@ -45,23 +45,6 @@
#include <fcntl.h>
#endif /* DARWIN */
-#ifdef VXWORKS
-#include <ioLib.h>
-#include <dosFsLib.h>
-#include <nfsLib.h>
-#include <sys/stat.h>
-/*
-** Not nice to include usrLib.h as MANY normal variable names get reported
-** as shadowing globals, like 'i' for example.
-** Instead we declare the only function we use here
-*/
-/*
- * #include <usrLib.h>
- */
-extern STATUS copy(char *, char *);
-#include <errno.h>
-#endif
-
#ifdef SUNOS4
# define getcwd(buf, size) getwd(buf)
#endif
@@ -93,276 +76,27 @@ extern STATUS copy(char *, char *);
#define DIR_MODE 0777
#endif
-#ifdef VXWORKS /* Currently only used on vxworks */
-
-#define EF_ALLOC(S) driver_alloc((S))
-#define EF_REALLOC(P, S) driver_realloc((P), (S))
-#define EF_SAFE_ALLOC(S) ef_safe_alloc((S))
-#define EF_SAFE_REALLOC(P, S) ef_safe_realloc((P), (S))
-#define EF_FREE(P) do { if((P)) driver_free((P)); } while(0)
-
-void erl_exit(int n, char *fmt, ...);
-
-static void *ef_safe_alloc(Uint s)
-{
- void *p = EF_ALLOC(s);
- if (!p) erl_exit(1,
- "unix efile drv: Can't allocate %lu bytes of memory\n",
- (unsigned long)s);
- return p;
-}
-
-#if 0 /* Currently not used */
-
-static void *ef_safe_realloc(void *op, Uint s)
-{
- void *p = EF_REALLOC(op, s);
- if (!p) erl_exit(1,
- "unix efile drv: Can't reallocate %lu bytes of memory\n",
- (unsigned long)s);
- return p;
-}
-
-#endif /* #if 0 */
-#endif /* #ifdef VXWORKS */
-
#define IS_DOT_OR_DOTDOT(s) \
(s[0] == '.' && (s[1] == '\0' || (s[1] == '.' && s[2] == '\0')))
-#ifdef VXWORKS
-static int vxworks_to_posix(int vx_errno);
-#endif
-
-/*
-** VxWorks (not) strikes again. Too long RESULTING paths
-** may give the infamous bus error. Have to check ALL
-** filenames and pathnames. No wonder the emulator is slow on
-** these cards...
-*/
-#ifdef VXWORKS
-#define CHECK_PATHLEN(Name, ErrInfo) \
- if (path_size(Name) > PATH_MAX) { \
- errno = ENAMETOOLONG; \
- return check_error(-1, ErrInfo); \
- }
-#else
-#define CHECK_PATHLEN(X,Y) /* Nothing */
-#endif
-
static int check_error(int result, Efile_error* errInfo);
static int
check_error(int result, Efile_error *errInfo)
{
if (result < 0) {
-#ifdef VXWORKS
- errInfo->posix_errno = errInfo->os_errno = vxworks_to_posix(errno);
-#else
errInfo->posix_errno = errInfo->os_errno = errno;
-#endif
return 0;
}
return 1;
}
-#ifdef VXWORKS
-
-/*
- * VxWorks has different error codes for different file systems.
- * We map those to POSIX ones.
- */
-static int
-vxworks_to_posix(int vx_errno)
-{
- DEBUGF(("[vxworks_to_posix] vx_errno: %08x\n", vx_errno));
- switch (vx_errno) {
- /* dosFsLib mapping */
-#ifdef S_dosFsLib_FILE_ALREADY_EXISTS
- case S_dosFsLib_FILE_ALREADY_EXISTS: return EEXIST;
-#else
- case S_dosFsLib_FILE_EXISTS: return EEXIST;
-#endif
-#ifdef S_dosFsLib_BAD_DISK
- case S_dosFsLib_BAD_DISK: return EIO;
-#endif
-#ifdef S_dosFsLib_CANT_CHANGE_ROOT
- case S_dosFsLib_CANT_CHANGE_ROOT: return EINVAL;
-#endif
-#ifdef S_dosFsLib_NO_BLOCK_DEVICE
- case S_dosFsLib_NO_BLOCK_DEVICE: return ENOTBLK;
-#endif
-#ifdef S_dosFsLib_BAD_SEEK
- case S_dosFsLib_BAD_SEEK: return ESPIPE;
-#endif
- case S_dosFsLib_VOLUME_NOT_AVAILABLE: return ENXIO;
- case S_dosFsLib_DISK_FULL: return ENOSPC;
- case S_dosFsLib_FILE_NOT_FOUND: return ENOENT;
- case S_dosFsLib_NO_FREE_FILE_DESCRIPTORS: return ENFILE;
- case S_dosFsLib_INVALID_NUMBER_OF_BYTES: return EINVAL;
- case S_dosFsLib_ILLEGAL_NAME: return EINVAL;
- case S_dosFsLib_CANT_DEL_ROOT: return EACCES;
- case S_dosFsLib_NOT_FILE: return EISDIR;
- case S_dosFsLib_NOT_DIRECTORY: return ENOTDIR;
- case S_dosFsLib_NOT_SAME_VOLUME: return EXDEV;
- case S_dosFsLib_READ_ONLY: return EACCES;
- case S_dosFsLib_ROOT_DIR_FULL: return ENOSPC;
- case S_dosFsLib_DIR_NOT_EMPTY: return EEXIST;
- case S_dosFsLib_NO_LABEL: return ENXIO;
- case S_dosFsLib_INVALID_PARAMETER: return EINVAL;
- case S_dosFsLib_NO_CONTIG_SPACE: return ENOSPC;
- case S_dosFsLib_FD_OBSOLETE: return EBADF;
- case S_dosFsLib_DELETED: return EINVAL;
- case S_dosFsLib_INTERNAL_ERROR: return EIO;
- case S_dosFsLib_WRITE_ONLY: return EACCES;
- /* nfsLib mapping - is needed since Windriver has used */
- /* inconsistent error codes (errno.h/nfsLib.h). */
- case S_nfsLib_NFS_OK: return 0;
- case S_nfsLib_NFSERR_PERM: return EPERM;
- case S_nfsLib_NFSERR_NOENT: return ENOENT;
- case S_nfsLib_NFSERR_IO: return EIO;
- case S_nfsLib_NFSERR_NXIO: return ENXIO;
-#ifdef S_nfsLib_NFSERR_ACCES
- case S_nfsLib_NFSERR_ACCES: return EACCES;
-#else
- case S_nfsLib_NFSERR_ACCESS: return EACCES;
-#endif
- case S_nfsLib_NFSERR_EXIST: return EEXIST;
- case S_nfsLib_NFSERR_NODEV: return ENODEV;
- case S_nfsLib_NFSERR_NOTDIR: return ENOTDIR;
- case S_nfsLib_NFSERR_ISDIR: return EISDIR;
- case S_nfsLib_NFSERR_FBIG: return EFBIG;
- case S_nfsLib_NFSERR_NOSPC: return ENOSPC;
- case S_nfsLib_NFSERR_ROFS: return EROFS;
- case S_nfsLib_NFSERR_NAMETOOLONG: return ENAMETOOLONG;
- case S_nfsLib_NFSERR_NOTEMPTY: return EEXIST;
- case S_nfsLib_NFSERR_DQUOT: return ENOSPC;
- case S_nfsLib_NFSERR_STALE: return EINVAL;
- case S_nfsLib_NFSERR_WFLUSH: return ENXIO;
- /* And sometimes (...) the error codes are from ioLib (as in the */
- /* case of the (for nfsLib) unimplemented rename function) */
- case S_ioLib_DISK_NOT_PRESENT: return EIO;
-#if S_ioLib_DISK_NOT_PRESENT != S_ioLib_NO_DRIVER
- case S_ioLib_NO_DRIVER: return ENXIO;
-#endif
- case S_ioLib_UNKNOWN_REQUEST: return ENOSYS;
- case S_ioLib_DEVICE_TIMEOUT: return EIO;
-#ifdef S_ioLib_UNFORMATED
- /* Added (VxWorks 5.2 -> 5.3.1) */
- #if S_ioLib_UNFORMATED != S_ioLib_DEVICE_TIMEOUT
- case S_ioLib_UNFORMATED: return EIO;
- #endif
-#endif
-#if S_ioLib_DEVICE_TIMEOUT != S_ioLib_DEVICE_ERROR
- case S_ioLib_DEVICE_ERROR: return ENXIO;
-#endif
- case S_ioLib_WRITE_PROTECTED: return EACCES;
- case S_ioLib_NO_FILENAME: return EINVAL;
- case S_ioLib_CANCELLED: return EINTR;
- case S_ioLib_NO_DEVICE_NAME_IN_PATH: return EINVAL;
- case S_ioLib_NAME_TOO_LONG: return ENAMETOOLONG;
-#ifdef S_objLib_OBJ_UNAVAILABLE
- case S_objLib_OBJ_UNAVAILABLE: return ENOENT;
-#endif
-
- /* Temporary workaround for a weird error in passFs
- (VxWorks Simsparc only). File operation fails because of
- ENOENT, but errno is not set. */
-#ifdef SIMSPARCSOLARIS
- case 0: return ENOENT;
-#endif
-
- }
- /* If the error code matches none of the above, assume */
- /* it is a POSIX one already. The upper bits (>=16) are */
- /* cleared since VxWorks uses those bits to indicate in */
- /* what module the error occured. */
- return vx_errno & 0xffff;
-}
-
-static int
-vxworks_enotsup(Efile_error *errInfo)
-{
- errInfo->posix_errno = errInfo->os_errno = ENOTSUP;
- return 0;
-}
-
-static int
-count_path_length(char *pathname, char *pathname2)
-{
- static int stack[PATH_MAX / 2 + 1];
- int sp = 0;
- char *tmp;
- char *cpy = NULL;
- int i;
- int sum;
- for(i = 0;i < 2;++i) {
- if (!i) {
- cpy = EF_SAFE_ALLOC(strlen(pathname)+1);
- strcpy(cpy, pathname);
- } else if (pathname2 != NULL) {
- EF_FREE(cpy);
- cpy = EF_SAFE_ALLOC(strlen(pathname2)+1);
- strcpy(cpy, pathname2);
- } else
- break;
-
- for (tmp = strtok(cpy,"/"); tmp != NULL; tmp = strtok(NULL,"/")) {
- if (!strcmp(tmp,"..") && sp > 0)
- --sp;
- else if (strcmp(tmp,"."))
- stack[sp++] = strlen(tmp);
- }
- }
- if (cpy != NULL)
- EF_FREE(cpy);
- sum = 0;
- for(i = 0;i < sp; ++i)
- sum += stack[i]+1;
- return (sum) ? sum : 1;
-}
-
-static int
-path_size(char *pathname)
-{
- static char currdir[PATH_MAX+2];
- if (*pathname == '/')
- return count_path_length(pathname,NULL);
- ioDefPathGet(currdir);
- strcat(currdir,"/");
- return count_path_length(currdir,pathname);
-}
-
-#endif /* VXWORKS */
-
int
efile_mkdir(Efile_error* errInfo, /* Where to return error codes. */
char* name) /* Name of directory to create. */
{
- CHECK_PATHLEN(name,errInfo);
#ifdef NO_MKDIR_MODE
-#ifdef VXWORKS
- /* This is a VxWorks/nfs workaround for erl_tar to create
- * non-existant directories. (of some reason (...) VxWorks
- * returns, the *non-module-prefixed*, 0xd code when
- * trying to create a directory in a directory that doesn't exist).
- * (see efile_openfile)
- */
- if (mkdir(name) < 0) {
- struct stat sb;
- if (name[0] == '\0') {
- /* Return the correct error code enoent */
- errno = S_nfsLib_NFSERR_NOENT;
- } else if (stat(name, &sb) == OK) {
- errno = S_nfsLib_NFSERR_EXIST;
- } else if((strchr(name, '/') != NULL) && (errno == 0xd)) {
- /* Return the correct error code enoent */
- errno = S_nfsLib_NFSERR_NOENT;
- }
- return check_error(-1, errInfo);
- } else return 1;
-#else
return check_error(mkdir(name), errInfo);
-#endif
#else
return check_error(mkdir(name, DIR_MODE), errInfo);
#endif
@@ -372,16 +106,9 @@ int
efile_rmdir(Efile_error* errInfo, /* Where to return error codes. */
char* name) /* Name of directory to delete. */
{
- CHECK_PATHLEN(name, errInfo);
if (rmdir(name) == 0) {
return 1;
}
-#ifdef VXWORKS
- if (name[0] == '\0') {
- /* Return the correct error code enoent */
- errno = S_nfsLib_NFSERR_NOENT;
- }
-#else
if (errno == ENOTEMPTY) {
errno = EEXIST;
}
@@ -401,7 +128,6 @@ efile_rmdir(Efile_error* errInfo, /* Where to return error codes. */
}
errno = saved_errno;
}
-#endif
return check_error(-1, errInfo);
}
@@ -409,7 +135,6 @@ int
efile_delete_file(Efile_error* errInfo, /* Where to return error codes. */
char* name) /* Name of file to delete. */
{
- CHECK_PATHLEN(name,errInfo);
if (unlink(name) == 0) {
return 1;
}
@@ -457,32 +182,13 @@ efile_rename(Efile_error* errInfo, /* Where to return error codes. */
char* src, /* Original name. */
char* dst) /* New name. */
{
- CHECK_PATHLEN(src,errInfo);
- CHECK_PATHLEN(dst,errInfo);
-#ifdef VXWORKS
-
- /* First check if src == dst, if so, just return. */
- /* VxWorks dos file system destroys the file otherwise, */
- /* VxWorks nfs file system rename doesn't work at all. */
- if(strcmp(src, dst) == 0)
- return 1;
-#endif
if (rename(src, dst) == 0) {
return 1;
}
-#ifdef VXWORKS
- /* nfs for VxWorks doesn't support rename. We try to emulate it */
- /* (by first copying src to dst and then deleting src). */
- if(errno == S_ioLib_UNKNOWN_REQUEST && /* error code returned
- by ioLib (!) */
- copy(src, dst) == OK &&
- unlink(src) == OK)
- return 1;
-#endif
if (errno == ENOTEMPTY) {
errno = EEXIST;
}
-#if defined (sparc) && !defined(VXWORKS)
+#if defined (sparc)
/*
* SunOS 4.1.4 reports overwriting a non-empty directory with a
* directory as EINVAL instead of EEXIST (first rule out the correct
@@ -543,7 +249,6 @@ int
efile_chdir(Efile_error* errInfo, /* Where to return error codes. */
char* name) /* Name of directory to make current. */
{
- CHECK_PATHLEN(name, errInfo);
return check_error(chdir(name), errInfo);
}
@@ -600,8 +305,6 @@ efile_readdir(Efile_error* errInfo, /* Where to return error codes. */
* If this is the first call, we must open the directory.
*/
- CHECK_PATHLEN(name, errInfo);
-
if (*p_dir_handle == NULL) {
dp = opendir(name);
if (dp == NULL)
@@ -641,26 +344,8 @@ efile_openfile(Efile_error* errInfo, /* Where to return error codes. */
struct stat statbuf;
int fd;
int mode; /* Open mode. */
-#ifdef VXWORKS
- char pathbuff[PATH_MAX+2];
- char sbuff[PATH_MAX*2];
- char *totbuff = sbuff;
- int nameneed;
-#endif
-
-
- CHECK_PATHLEN(name, errInfo);
-
-#ifdef VXWORKS
- /* Have to check that it's not a directory. */
- if (stat(name,&statbuf) != ERROR && ISDIR(statbuf)) {
- errno = EISDIR;
- return check_error(-1, errInfo);
- }
-#endif
if (stat(name, &statbuf) >= 0 && !ISREG(statbuf)) {
-#if !defined(VXWORKS) && !defined(OSE)
/*
* For UNIX only, here is some ugly code to allow
* /dev/null to be opened as a file.
@@ -677,12 +362,9 @@ efile_openfile(Efile_error* errInfo, /* Where to return error codes. */
}
}
if (!(dev_null_ino && statbuf.st_ino == dev_null_ino)) {
-#endif
errno = EISDIR;
return check_error(-1, errInfo);
-#if !defined(VXWORKS) && !defined(OSE)
}
-#endif
}
switch (flags & (EFILE_MODE_READ|EFILE_MODE_WRITE)) {
@@ -706,49 +388,14 @@ efile_openfile(Efile_error* errInfo, /* Where to return error codes. */
if (flags & EFILE_MODE_APPEND) {
mode &= ~O_TRUNC;
-#ifndef VXWORKS
- mode |= O_APPEND; /* Dont make VxWorks think things it shouldn't */
-#endif
+ mode |= O_APPEND;
}
if (flags & EFILE_MODE_EXCL) {
mode |= O_EXCL;
}
-#ifdef VXWORKS
- if (*name != '/') {
- /* Make sure it is an absolute pathname, because ftruncate needs it */
- ioDefPathGet(pathbuff);
- strcat(pathbuff,"/");
- nameneed = strlen(pathbuff) + strlen(name) + 1;
- if (nameneed > PATH_MAX*2)
- totbuff = EF_SAFE_ALLOC(nameneed);
- strcpy(totbuff,pathbuff);
- strcat(totbuff,name);
- fd = open(totbuff, mode, FILE_MODE);
- if (totbuff != sbuff)
- EF_FREE(totbuff);
- } else {
- fd = open(name, mode, FILE_MODE);
- }
-#else
fd = open(name, mode, FILE_MODE);
-#endif
-
-#ifdef VXWORKS
-
- /* This is a VxWorks/nfs workaround for erl_tar to create
- * non-existant directories. (of some reason (...) VxWorks
- * returns, the *non-module-prefixed*, 0xd code when
- * trying to write a file in a directory that doesn't exist).
- * (see efile_mkdir)
- */
- if ((fd < 0) && (strchr(name, '/') != NULL) && (errno == 0xd)) {
- /* Return the correct error code enoent */
- errno = S_nfsLib_NFSERR_NOENT;
- return check_error(-1, errInfo);
- }
-#endif
if (!check_error(fd, errInfo))
return 0;
@@ -797,11 +444,7 @@ efile_fsync(Efile_error *errInfo, /* Where to return error codes. */
int fd) /* File descriptor for file to sync. */
{
#ifdef NO_FSYNC
-#ifdef VXWORKS
- return check_error(ioctl(fd, FIOSYNC, 0), errInfo);
-#else
- undefined fsync
-#endif /* VXWORKS */
+ undefined fsync /* XXX: Really? */
#else
#if defined(DARWIN) && defined(F_FULLFSYNC)
return check_error(fcntl(fd, F_FULLFSYNC), errInfo);
@@ -818,21 +461,8 @@ efile_fileinfo(Efile_error* errInfo, Efile_info* pInfo,
struct stat statbuf; /* Information about the file */
int result;
-#ifdef VXWORKS
- if (*name == '\0') {
- errInfo->posix_errno = errInfo->os_errno = ENOENT;
- return 0;
- }
-#endif
-
- CHECK_PATHLEN(name, errInfo);
-
if (info_for_link) {
-#if (defined(VXWORKS))
- result = stat(name, &statbuf);
-#else
result = lstat(name, &statbuf);
-#endif
} else {
result = stat(name, &statbuf);
}
@@ -849,19 +479,9 @@ efile_fileinfo(Efile_error* errInfo, Efile_info* pInfo,
#ifdef NO_ACCESS
/* Just look at read/write access for owner. */
-#ifdef VXWORKS
-
- pInfo->access = FA_NONE;
- if(statbuf.st_mode & S_IRUSR)
- pInfo->access |= FA_READ;
- if(statbuf.st_mode & S_IWUSR)
- pInfo->access |= FA_WRITE;
-
-#else
pInfo->access = ((statbuf.st_mode >> 6) & 07) >> 1;
-#endif /* VXWORKS */
#else
pInfo->access = FA_NONE;
if (access(name, R_OK) == 0)
@@ -902,35 +522,6 @@ efile_write_info(Efile_error *errInfo, Efile_info *pInfo, char *name)
{
struct utimbuf tval;
- CHECK_PATHLEN(name, errInfo);
-
-#ifdef VXWORKS
-
- if (pInfo->mode != -1) {
- int fd;
- struct stat statbuf;
-
- fd = open(name, O_RDONLY, 0);
- if (!check_error(fd, errInfo))
- return 0;
- if (fstat(fd, &statbuf) < 0) {
- close(fd);
- return check_error(-1, errInfo);
- }
- if (pInfo->mode & S_IWUSR) {
- /* clear read only bit */
- statbuf.st_attrib &= ~DOS_ATTR_RDONLY;
- } else {
- /* set read only bit */
- statbuf.st_attrib |= DOS_ATTR_RDONLY;
- }
- /* This should work for dos files but not for nfs ditos, so don't
- * report errors (to avoid problems when running e.g. erl_tar)
- */
- ioctl(fd, FIOATTRIBSET, statbuf.st_attrib);
- close(fd);
- }
-#else
/*
* On some systems chown will always fail for a non-root user unless
* POSIX_CHOWN_RESTRICTED is not set. Others will succeed as long as
@@ -952,20 +543,10 @@ efile_write_info(Efile_error *errInfo, Efile_info *pInfo, char *name)
}
}
-#endif /* !VXWORKS */
-
tval.actime = pInfo->accessTime;
tval.modtime = pInfo->modifyTime;
-#ifdef VXWORKS
- /* VxWorks' utime doesn't work when the file is a nfs mounted
- * one, don't report error if utime fails.
- */
- utime(name, &tval);
- return 1;
-#else
return check_error(utime(name, &tval), errInfo);
-#endif
}
@@ -979,11 +560,6 @@ efile_write(Efile_error* errInfo, /* Where to return error codes. */
{
ssize_t written; /* Bytes written in last operation. */
-#ifdef VXWORKS
- if (flags & EFILE_MODE_APPEND) {
- lseek(fd, 0, SEEK_END); /* Naive append emulation on VXWORKS */
- }
-#endif
while (count > 0) {
if ((written = write(fd, buf, count)) < 0) {
if (errno != EINTR)
@@ -1012,12 +588,6 @@ efile_writev(Efile_error* errInfo, /* Where to return error codes */
ASSERT(iovcnt >= 0);
-#ifdef VXWORKS
- if (flags & EFILE_MODE_APPEND) {
- lseek(fd, 0, SEEK_END); /* Naive append emulation on VXWORKS */
- }
-#endif
-
while (cnt < iovcnt) {
if ((! iov[cnt].iov_base) || (iov[cnt].iov_len <= 0)) {
/* Empty buffer - skip */
@@ -1226,118 +796,6 @@ efile_seek(Efile_error* errInfo, /* Where to return error codes. */
int
efile_truncate_file(Efile_error* errInfo, int *fd, int flags)
{
-#ifdef VXWORKS
- off_t offset;
- char namebuf[PATH_MAX+1];
- char namebuf2[PATH_MAX+10];
- int new;
- int dummy;
- int i;
- int left;
- static char buff[1024];
- struct stat st;
- Efile_error tmperr;
-
- if ((offset = lseek(*fd, 0, 1)) < 0) {
- return check_error((int) offset,errInfo);
- }
- if (ftruncate(*fd, offset) < 0) {
- if (vxworks_to_posix(errno) != EINVAL) {
- return check_error(-1, errInfo);
- }
- /*
- ** Kludge
- */
- if(ioctl(*fd,FIOGETNAME,(int) namebuf) < 0) {
- return check_error(-1, errInfo);
- }
- for(i=0;i<1000;++i) {
- sprintf(namebuf2,"%s%d",namebuf,i);
- CHECK_PATHLEN(namebuf2,errInfo);
- if (stat(namebuf2,&st) < 0) {
- break;
- }
- }
- if (i > 1000) {
- errno = EINVAL;
- return check_error(-1, errInfo);
- }
- if (close(*fd) < 0) {
- return check_error(-1, errInfo);
- }
- if (efile_rename(&tmperr,namebuf,namebuf2) < 0) {
- i = check_error(-1,&tmperr);
- if (!efile_openfile(errInfo,namebuf,flags | EFILE_NO_TRUNCATE,
- fd,&dummy)) {
- *fd = -1;
- } else {
- *errInfo = tmperr;
- }
- return i;
- }
- if ((*fd = open(namebuf2, O_RDONLY, 0)) < 0) {
- i = check_error(-1,errInfo);
- efile_rename(&tmperr,namebuf2,namebuf); /* at least try */
- if (!efile_openfile(errInfo,namebuf,flags | EFILE_NO_TRUNCATE,
- fd,&dummy)) {
- *fd = -1;
- } else {
- lseek(*fd,offset,SEEK_SET);
- }
- return i;
- }
- /* Point of no return... */
-
- if ((new = open(namebuf,O_RDWR | O_CREAT, FILE_MODE)) < 0) {
- close(*fd);
- *fd = -1;
- return 0;
- }
- left = offset;
-
- while (left) {
- if ((i = read(*fd,buff,(left > 1024) ? 1024 : left)) < 0) {
- i = check_error(-1,errInfo);
- close(new);
- close(*fd);
- unlink(namebuf);
- efile_rename(&tmperr,namebuf2,namebuf); /* at least try */
- if (!efile_openfile(errInfo,namebuf,flags | EFILE_NO_TRUNCATE,
- fd,&dummy)) {
- *fd = -1;
- } else {
- lseek(*fd,offset,SEEK_SET);
- }
- return i;
- }
- left -= i;
- if (write(new,buff,i) < 0) {
- i = check_error(-1,errInfo);
- close(new);
- close(*fd);
- unlink(namebuf);
- rename(namebuf2,namebuf); /* at least try */
- if (!efile_openfile(errInfo,namebuf,flags | EFILE_NO_TRUNCATE,
- fd,&dummy)) {
- *fd = -1;
- } else {
- lseek(*fd,offset,SEEK_SET);
- }
- return i;
- }
- }
- close(*fd);
- unlink(namebuf2);
- close(new);
- i = efile_openfile(errInfo,namebuf,flags | EFILE_NO_TRUNCATE,fd,
- &dummy);
- if (i) {
- lseek(*fd,offset,SEEK_SET);
- }
- return i;
- }
- return 1;
-#else
#ifndef NO_FTRUNCATE
off_t offset;
@@ -1347,15 +805,11 @@ efile_truncate_file(Efile_error* errInfo, int *fd, int flags)
#else
return 1;
#endif
-#endif
}
int
efile_readlink(Efile_error* errInfo, char* name, char* buffer, size_t size)
{
-#ifdef VXWORKS
- return vxworks_enotsup(errInfo);
-#else
int len;
ASSERT(size > 0);
len = readlink(name, buffer, size-1);
@@ -1364,7 +818,6 @@ efile_readlink(Efile_error* errInfo, char* name, char* buffer, size_t size)
}
buffer[len] = '\0';
return 1;
-#endif
}
int
@@ -1377,21 +830,13 @@ efile_altname(Efile_error* errInfo, char* name, char* buffer, size_t size)
int
efile_link(Efile_error* errInfo, char* old, char* new)
{
-#ifdef VXWORKS
- return vxworks_enotsup(errInfo);
-#else
return check_error(link(old, new), errInfo);
-#endif
}
int
efile_symlink(Efile_error* errInfo, char* old, char* new)
{
-#ifdef VXWORKS
- return vxworks_enotsup(errInfo);
-#else
return check_error(symlink(old, new), errInfo);
-#endif
}
int
--
cgit v1.2.3
From ee6db186807adc034107ea380d847fc12d0237d9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Mon, 16 Jul 2012 18:49:53 +0200
Subject: erts: Remove VxWorks sub-directory
---
erts/emulator/sys/vxworks/driver_int.h | 30 -
erts/emulator/sys/vxworks/erl_main.c | 45 -
erts/emulator/sys/vxworks/erl_vxworks_sys.h | 184 --
erts/emulator/sys/vxworks/erl_vxworks_sys_ddll.c | 253 ---
erts/emulator/sys/vxworks/sys.c | 2610 ----------------------
5 files changed, 3122 deletions(-)
delete mode 100644 erts/emulator/sys/vxworks/driver_int.h
delete mode 100644 erts/emulator/sys/vxworks/erl_main.c
delete mode 100644 erts/emulator/sys/vxworks/erl_vxworks_sys.h
delete mode 100644 erts/emulator/sys/vxworks/erl_vxworks_sys_ddll.c
delete mode 100644 erts/emulator/sys/vxworks/sys.c
(limited to 'erts/emulator')
diff --git a/erts/emulator/sys/vxworks/driver_int.h b/erts/emulator/sys/vxworks/driver_int.h
deleted file mode 100644
index f6bc71a799..0000000000
--- a/erts/emulator/sys/vxworks/driver_int.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 1997-2009. 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%
- */
-/*----------------------------------------------------------------------
-** Purpose : System dependant driver declarations
-**---------------------------------------------------------------------- */
-
-#ifndef __DRIVER_INT_H__
-#define __DRIVER_INT_H__
-
-#include <ioLib.h>
-
-typedef struct iovec SysIOVec;
-
-#endif
diff --git a/erts/emulator/sys/vxworks/erl_main.c b/erts/emulator/sys/vxworks/erl_main.c
deleted file mode 100644
index c9b44a635a..0000000000
--- a/erts/emulator/sys/vxworks/erl_main.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 2000-2009. 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%
- */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-#include "sys.h"
-#include "erl_vm.h"
-
-#if defined(__GNUC__)
-/*
- * The generated assembler does the usual trick (relative
- * branch-and-link to next instruction) to get a copy of the
- * instruction ptr. Instead of branching to an explicit zero offset,
- * it branches to the symbol `__eabi' --- which is expected to be
- * undefined and thus zero (if it is defined as non-zero, things will
- * be interesting --- as in the Chinese curse). To shut up the VxWorks
- * linker, we define `__eabi' as zero.
- *
- * This is just a work around. It's really Wind River's GCC's code
- * generator that should be fixed.
- */
-__asm__(".equ __eabi, 0");
-#endif
-
-void
-erl_main(int argc, char **argv)
-{
- erl_start(argc, argv);
-}
diff --git a/erts/emulator/sys/vxworks/erl_vxworks_sys.h b/erts/emulator/sys/vxworks/erl_vxworks_sys.h
deleted file mode 100644
index 3d53238ea6..0000000000
--- a/erts/emulator/sys/vxworks/erl_vxworks_sys.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * 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
- * 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_VXWORKS_SYS_H__
-#define __ERL_VXWORKS_SYS_H__
-
-/* stdarg.h don't work without this one... */
-#include <vxWorks.h>
-
-#include <stdio.h>
-#include <math.h>
-#include <limits.h>
-#include <stdlib.h>
-#define index StringIndexFunctionThatIDontWantDeclared
-#include <string.h>
-#undef index
-
-
-
-#include <sys/times.h>
-#include <time.h>/* xxxP */
-
-#include <dirent.h>
-#include <sys/stat.h>
-
-/* xxxP from unix_sys.h begin */
-
-/*
- * Make sure that MAXPATHLEN is defined.
- */
-
-#ifndef MAXPATHLEN
-# ifdef PATH_MAX
-# define MAXPATHLEN PATH_MAX
-# else
-# define MAXPATHLEN 2048
-# endif
-#endif
-
-/* xxxP end */
-
-
-/* Unimplemented math functions */
-#define NO_ASINH
-#define NO_ACOSH
-#define NO_ATANH
-#define NO_ERF
-#define NO_ERFC
-
-/* Stuff that is useful for port programs, drivers, etc */
-#ifndef VXWORKS
-#define VXWORKS
-#endif
-
-#define DONT_USE_MAIN
-#define NO_FSYNC
-#define NO_MKDIR_MODE
-#define NO_UMASK
-#define NO_SYMBOLIC_LINKS
-#define NO_DEVICE_FILES
-#define NO_UID
-#define NO_ACCESS
-#define NO_FCNTL
-#define NO_SYSLOG
-#define NO_SYSCONF
-#define NO_PWD /* XXX Means what? */
-#define NO_DAEMON
-/* This chooses ~250 reductions instead of 500 in config.h */
-#if (CPU == CPU32)
-#define SLOW_PROCESSOR
-#endif
-
-/*
- * Even though we does not always have small memories on VxWorks
- * we certainly does not have virtual memory.
- */
-#if !defined(LARGE_MEMORY)
-#define SMALL_MEMORY
-#endif
-
-/*************** Floating point exception handling ***************/
-
-/* There are no known ways to customize the handling of invalid floating
- point operations, such as matherr() or ieee_handler(), in VxWorks 5.1. */
-
-#if (CPU == MC68040 || CPU == CPU32 || CPU == PPC860 || CPU == PPC32 || \
- CPU == PPC603 || CPU == PPC604 || CPU == SIMSPARCSOLARIS)
-
-/* VxWorks 5.1 on Motorola 68040 never generates SIGFPE, but sets the
- result of invalid floating point ops to Inf and NaN - unfortunately
- the way to test for those values is undocumented and hidden in a
- "private" include file... */
-/* Haven't found any better way, as of yet, for ppc860 xxxP*/
-
-#include <private/mathP.h>
-#define NO_FPE_SIGNALS
-#define erts_get_current_fp_exception() NULL
-#define __ERTS_FP_CHECK_INIT(fpexnp) do {} while (0)
-#define __ERTS_FP_ERROR(fpexnp, f, Action) if (isInf(f) || isNan(f)) { Action; } else {}
-#define __ERTS_FP_ERROR_THOROUGH(fpexnp, f, Action) __ERTS_FP_ERROR(fpexnp, f, Action)
-#define __ERTS_SAVE_FP_EXCEPTION(fpexnp)
-#define __ERTS_RESTORE_FP_EXCEPTION(fpexnp)
-
-#define ERTS_FP_CHECK_INIT(p) __ERTS_FP_CHECK_INIT(&(p)->fp_exception)
-#define ERTS_FP_ERROR(p, f, A) __ERTS_FP_ERROR(&(p)->fp_exception, f, A)
-#define ERTS_SAVE_FP_EXCEPTION(p) __ERTS_SAVE_FP_EXCEPTION(&(p)->fp_exception)
-#define ERTS_RESTORE_FP_EXCEPTION(p) __ERTS_RESTORE_FP_EXCEPTION(&(p)->fp_exception)
-#define ERTS_FP_ERROR_THOROUGH(p, f, A) __ERTS_FP_ERROR_THOROUGH(&(p)->fp_exception, f, A)
-
-#define erts_sys_block_fpe() 0
-#define erts_sys_unblock_fpe(x) do{}while(0)
-
-#if (CPU == PPC603)
-/* Need fppLib to change the Floating point registers
- (fix_registers in sys.c)*/
-
-#include <fppLib.h>
-
-#endif /* PPC603 */
-
-#else
-
-Unsupported CPU value !
-
-#endif
-
-typedef void *GETENV_STATE;
-
-#define HAVE_GETHRTIME
-
-extern int erts_clock_rate;
-
-#define SYS_CLK_TCK (erts_clock_rate)
-
-#define SYS_CLOCK_RESOLUTION 1
-
-typedef struct _vxworks_tms {
- clock_t tms_utime;
- clock_t tms_stime;
- clock_t tms_cutime;
- clock_t tms_cstime;
-} SysTimes;
-
-typedef long long SysHrTime;
-
-typedef time_t erts_time_t;
-typedef struct timeval SysTimeval;
-
-extern int sys_init_hrtime(void);
-extern SysHrTime sys_gethrtime(void);
-extern void sys_gettimeofday(SysTimeval *tvp);
-extern clock_t sys_times(SysTimes *t);
-
-#define SIZEOF_SHORT 2
-#define SIZEOF_INT 4
-#define SIZEOF_LONG 4
-#define SIZEOF_VOID_P 4
-#define SIZEOF_SIZE_T 4
-#define SIZEOF_OFF_T 4
-
-/*
- * Temporary buffer *only* used in sys code.
- */
-#define SYS_TMP_BUF_SIZE 65536
-
-/* Need to be able to interrupt erts_poll_wait() from signal handler */
-#define ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT
-
-#endif /* __ERL_VXWORKS_SYS_H__ */
diff --git a/erts/emulator/sys/vxworks/erl_vxworks_sys_ddll.c b/erts/emulator/sys/vxworks/erl_vxworks_sys_ddll.c
deleted file mode 100644
index c56c633b2f..0000000000
--- a/erts/emulator/sys/vxworks/erl_vxworks_sys_ddll.c
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 2006-2009. 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%
- */
-
-/*
- * Interface functions to the dynamic linker using dl* functions.
- * (As far as I know it works on SunOS 4, 5, Linux and FreeBSD. /Seb)
- */
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-#include <vxWorks.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdarg.h>
-#include <a_out.h>
-#include <symLib.h>
-#include <loadLib.h>
-#include <unldLib.h>
-#include <moduleLib.h>
-#include <sysSymTbl.h>
-#include "sys.h"
-#include "global.h"
-#include "erl_alloc.h"
-#include "erl_driver.h"
-
-#define EXT_LEN 4
-#define FILE_EXT ".eld"
-#define ALT_FILE_EXT ".o"
-/* ALT_FILE_EXT must not be longer than FILE_EXT */
-#define DRIVER_INIT_SUFFIX "_init"
-
-static MODULE_ID get_mid(char *);
-static FUNCPTR lookup(char *);
-
-typedef enum {
- NoError,
- ModuleNotFound,
- ModuleNotUnloadable,
- UnknownError
-} FakeSytemError;
-
-static char *errcode_tab[] = {
- "No error",
- "Module/file not found",
- "Module cannot be unloaded",
- "Unknown error"
-};
-
-void erl_sys_ddll_init(void) {
- return;
-}
-/*
- * Open a shared object
- */
-int erts_sys_ddll_open2(char *full_name, void **handle, ErtsSysDdllError* err)
-{
- int len;
-
- if (erts_sys_ddll_open_noext(full_name, handle, err) == ERL_DE_NO_ERROR) {
- return ERL_DE_NO_ERROR;
- }
- if ((len = sys_strlen(full_name)) > PATH_MAX-EXT_LEN) {
- return ERL_DE_LOAD_ERROR_NAME_TO_LONG;
- } else {
- static char dlname[PATH_MAX + 1];
-
- sys_strcpy(dlname, full_name);
- sys_strcpy(dlname+len, FILE_EXT);
- if (erts_sys_ddll_open_noext(dlname, handle, err) == ERL_DE_NO_ERROR) {
- return ERL_DE_NO_ERROR;
- }
- sys_strcpy(dlname+len, ALT_FILE_EXT);
- return erts_sys_ddll_open_noext(dlname, handle, err);
- }
-}
-int erts_sys_ddll_open_noext(char *dlname, void **handle, ErtsSysDdllError* err)
-{
- MODULE_ID mid;
-
- if((mid = get_mid(dlname)) == NULL) {
- return ERL_DE_DYNAMIC_ERROR_OFFSET - ((int) ModuleNotFound);
- }
- *handle = (void *) mid;
- return ERL_DE_NO_ERROR;
-}
-
-/*
- * Find a symbol in the shared object
- */
-#define PREALLOC_BUFFER_SIZE 256
-int erts_sys_ddll_sym2(void *handle, char *func_name, void **function, ErtsSysDdllError* err)
-{
- FUNCPTR proc;
- static char statbuf[PREALLOC_BUFFER_SIZE];
- char *buf = statbuf;
- int need;
-
- if ((proc = lookup(func_name)) == NULL) {
- if ((need = strlen(func_name)+2) > PREALLOC_BUFFER_SIZE) {
- buf = erts_alloc(ERTS_ALC_T_DDLL_TMP_BUF,need);
- }
- buf[0] = '_';
- sys_strcpy(buf+1,func_name);
- proc = lookup(buf);
- if (buf != statbuf) {
- erts_free(ERTS_ALC_T_DDLL_TMP_BUF, buf);
- }
- if (proc == NULL) {
- return ERL_DE_LOOKUP_ERROR_NOT_FOUND;
- }
- }
- *function = (void *) proc;
- return ERL_DE_NO_ERROR;
-}
-
-/* XXX:PaN These two will be changed with new driver interface! */
-
-/*
- * Load the driver init function, might appear under different names depending on object arch...
- */
-
-int erts_sys_ddll_load_driver_init(void *handle, void **function)
-{
- MODULE_ID mid = (MODULE_ID) handle;
- char *modname;
- char *cp;
- static char statbuf[PREALLOC_BUFFER_SIZE];
- char *fname = statbuf;
- int len;
- int res;
- void *func;
- int need;
-
- if((modname = moduleNameGet(mid)) == NULL) {
- return ERL_DE_DYNAMIC_ERROR_OFFSET - ((int) ModuleNotFound);
- }
-
- if((cp = strrchr(modname, '.')) == NULL) {
- len = strlen(modname);
- } else {
- len = cp - modname;
- }
-
- need = len + strlen(DRIVER_INIT_SUFFIX) + 1;
- if (need > PREALLOC_BUFFER_SIZE) {
- fname = erts_alloc(ERTS_ALC_T_DDLL_TMP_BUF, need); /* erts_alloc exits on failure */
- }
- sys_strncpy(fname, modname, len);
- fname[len] = '\0';
- sys_strcat(fname, DRIVER_INIT_SUFFIX);
- res = erts_sys_ddll_sym(handle, fname, &func);
- if (fname != statbuf) {
- erts_free(ERTS_ALC_T_DDLL_TMP_BUF, fname);
- }
- if ( res != ERL_DE_NO_ERROR) {
- return res;
- }
- *function = func;
- return ERL_DE_NO_ERROR;
-}
-
-int erts_sys_ddll_load_nif_init(void *handle, void **function, ErtsSysDdllError* err)
-{
- /* NIFs not implemented for vxworks */
- return ERL_DE_ERROR_NO_DDLL_FUNCTIONALITY;
-}
-
-/*
- * Call the driver_init function, whatever it's really called, simple on unix...
-*/
-void *erts_sys_ddll_call_init(void *function) {
- void *(*initfn)(void) = function;
- return (*initfn)();
-}
-void *erts_sys_ddll_call_nif_init(void *function) {
- return erts_sys_ddll_call_init(function);
-}
-
-
-/*
- * Close a chared object
- */
-int erts_sys_ddll_close2(void *handle, ErtsSysDdllError* err)
-{
- MODULE_ID mid = (MODULE_ID) handle;
- if (unld(mid, 0) < 0) {
- return ERL_DE_DYNAMIC_ERROR_OFFSET - ((int) ModuleNotUnloadable);
- }
- return ERL_DE_NO_ERROR;
-}
-
-/*
- * Return string that describes the (current) error
- */
-char *erts_sys_ddll_error(int code)
-{
- int actual_code;
- if (code > ERL_DE_DYNAMIC_ERROR_OFFSET) {
- return "Unspecified error";
- }
- actual_code = -1*(code - ERL_DE_DYNAMIC_ERROR_OFFSET);
- if (actual_code > ((int) UnknownError)) {
- actual_code = UnknownError;
- }
- return errcode_tab[actual_code];
-}
-
-static FUNCPTR lookup(char *sym)
-{
- FUNCPTR entry;
- SYM_TYPE type;
-
- if (symFindByNameAndType(sysSymTbl, sym, (char **)&entry,
- &type, N_EXT | N_TEXT, N_EXT | N_TEXT) != OK) {
- return NULL ;
- }
- return entry;
-}
-
-static MODULE_ID get_mid(char* name)
-{
- int fd;
- MODULE_ID mid = NULL;
-
- if((fd = open(name, O_RDONLY, 0664)) >= 0) {
- mid = loadModule(fd, GLOBAL_SYMBOLS);
- close(fd);
- }
- return mid;
-}
-
-void erts_sys_ddll_free_error(ErtsSysDdllError* err)
-{
- /* NYI */
-}
-
diff --git a/erts/emulator/sys/vxworks/sys.c b/erts/emulator/sys/vxworks/sys.c
deleted file mode 100644
index 739b026fb1..0000000000
--- a/erts/emulator/sys/vxworks/sys.c
+++ /dev/null
@@ -1,2610 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * 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
- * 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%
- */
-/*
- * system-dependent functions
- *
- */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-#include <vxWorks.h>
-#include <version.h>
-#include <string.h>
-#include <types.h>
-#include <sigLib.h>
-#include <ioLib.h>
-#include <iosLib.h>
-#include <envLib.h>
-#include <fioLib.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-#include <symLib.h>
-#include <sysLib.h>
-#include <sysSymTbl.h>
-#include <loadLib.h>
-#include <taskLib.h>
-#include <taskVarLib.h>
-#include <taskHookLib.h>
-#include <tickLib.h>
-#include <time.h>
-#include <rngLib.h>
-#include <semLib.h>
-#include <selectLib.h>
-#include <sockLib.h>
-#include <a_out.h>
-#include <wdLib.h>
-#include <timers.h>
-#include <ctype.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <stdarg.h>
-
-
-#ifndef WANT_NONBLOCKING
-#define WANT_NONBLOCKING
-#endif
-
-#include "sys.h"
-#include "erl_alloc.h"
-
-/* don't need global.h, but bif_table.h (included by bif.h) won't compile otherwise */
-#include "global.h"
-#include "bif.h"
-
-#include "erl_sys_driver.h"
-
-#include "elib_stat.h"
-
-#include "reclaim_private.h" /* Some more or less private reclaim facilities */
-
-#ifndef RETSIGTYPE
-#define RETSIGTYPE void
-#endif
-
-EXTERN_FUNCTION(void, erl_start, (int, char**));
-EXTERN_FUNCTION(void, erl_exit, (int n, char*, _DOTS_));
-EXTERN_FUNCTION(void, erl_error, (char*, va_list));
-EXTERN_FUNCTION(int, driver_interrupt, (int, int));
-EXTERN_FUNCTION(void, increment_time, (int));
-EXTERN_FUNCTION(int, erts_next_time, (_VOID_));
-EXTERN_FUNCTION(void, set_reclaim_free_function, (FreeFunction));
-EXTERN_FUNCTION(int, erl_mem_info_get, (MEM_PART_STATS *));
-EXTERN_FUNCTION(void, erl_crash_dump, (char* file, int line, char* fmt, ...));
-
-#define ISREG(st) (((st).st_mode&S_IFMT) == S_IFREG)
-
-/* these are defined in usrLib.c */
-extern int spTaskPriority, spTaskOptions;
-
-/* forward declarations */
-static FUNCTION(FUNCPTR, lookup, (char*));
-static FUNCTION(int, read_fill, (int, char*, int));
-#if (CPU == SPARC)
-static FUNCTION(RETSIGTYPE, fpe_sig_handler, (int)); /*where is this fun? */
-#elif (CPU == PPC603)
-static FUNCTION(void, fix_registers, (void));
-#endif
-static FUNCTION(void, close_pipes, (int*, int*, int));
-static FUNCTION(void, delete_hook, (void));
-static FUNCTION(void, initialize_allocation, (void));
-
-FUNCTION(STATUS, uxPipeDrv, (void));
-FUNCTION(STATUS, pipe, (int*));
-FUNCTION(void, uxPipeShow, (int));
-
-void erl_main(int argc, char **argv);
-void argcall(char *args);
-
-/* Malloc-realted functions called from the VxWorks shell */
-EXTERN_FUNCTION(int, erl_set_memory_block,
- (int, int, int, int, int, int, int, int, int, int));
-EXTERN_FUNCTION(int, erl_memory_show,
- (int, int, int, int, int, int, int, int, int, int));
-
-#define DEFAULT_PORT_STACK_SIZE 100000
-static int port_stack_size;
-
-static int erlang_id = 0; /* Inited at loading, set/reset at each run */
-
-/* interval time reported to emulator */
-static int sys_itime;
-
-/* XXX - This is defined in .../config/all/configAll.h (NUM_FILES),
- and not easily accessible at compile or run time - however,
- in VxWorks 5.1 it is stored in the (undocumented?) maxFiles variable;
- probably shouldn't depend on it, but we try to pick it up... */
-static int max_files = 50; /* default configAll.h */
-
-int erts_vxworks_max_files;
-
-/*
- * used by the break handler (set by signal handler on ctl-c)
- */
-volatile int erts_break_requested;
-
-/********************* General functions ****************************/
-
-/*
- * Reset the terminal to the original settings on exit
- * (nothing to do for WxWorks).
- */
-void sys_tty_reset(int exit_code)
-{
-}
-
-Uint
-erts_sys_misc_mem_sz(void)
-{
- Uint res = erts_check_io_size();
- /* res += FIXME */
- return res;
-}
-
-/*
- * XXX This declaration should not be here.
- */
-void erl_sys_schedule_loop(void);
-
-#ifdef SOFTDEBUG
-static void do_trace(int line, char *file, char *format, ...)
-{
- va_list va;
- int tid = taskIdSelf();
- char buff[512];
-
- va_start(va, format);
- sprintf(buff,"Trace: Task: 0x%08x, %s:%d - ",
- tid, file, line);
- vsprintf(buff + strlen(buff), format, va);
- va_end(va);
- strcat(buff,"\r\n");
- write(2,buff,strlen(buff));
-}
-
-#define TRACE() do_trace(__LINE__, __FILE__,"")
-#define TRACEF(Args...) do_trace(__LINE__,__FILE__, ## Args)
-#endif
-
-void
-erts_sys_pre_init(void)
-{
- if (erlang_id != 0) {
- /* NOTE: This particular case must *not* call erl_exit() */
- erts_fprintf(stderr, "Sorry, erlang is already running (as task %d)\n",
- erlang_id);
- exit(1);
- }
-
- /* This must be done as early as possible... */
- if(!reclaim_init())
- fprintf(stderr, "Warning : reclaim facility should be initiated before "
- "erlang is started!\n");
- erts_vxworks_max_files = max_files = reclaim_max_files();
-
- /* Floating point exceptions */
-#if (CPU == SPARC)
- sys_sigset(SIGFPE, fpe_sig_handler);
-#elif (CPU == PPC603)
- fix_registers();
-#endif
-
- /* register the private delete hook in reclaim */
- save_delete_hook((FUNCPTR)delete_hook, (caddr_t)0);
- erlang_id = taskIdSelf();
-#ifdef DEBUG
- printf("emulator task id = 0x%x\n", erlang_id);
-#endif
-}
-
-void erts_sys_alloc_init(void)
-{
- initialize_allocation();
-}
-
-void
-erl_sys_init(void)
-{
- setvbuf(stdout, (char *)NULL, _IOLBF, BUFSIZ);
- /* XXX Bug in VxWorks stdio loses fputch()'ed output after the
- setvbuf() but before a *printf(), and possibly worse (malloc
- errors, crash?) - so let's give it a *printf().... */
- fprintf(stdout, "%s","");
-}
-
-void
-erl_sys_args(int* argc, char** argv)
-{
- erts_init_check_io();
- max_files = erts_check_io_max_files();
- ASSERT(max_files <= erts_vxworks_max_files);
-}
-
-void
-erts_sys_schedule_interrupt(int set)
-{
- erts_check_io_interrupt(set);
-}
-
-/*
- * Called from schedule() when it runs out of runnable processes,
- * or when Erlang code has performed INPUT_REDUCTIONS reduction
- * steps. runnable == 0 iff there are no runnable Erlang processes.
- */
-void
-erl_sys_schedule(int runnable)
-{
- erts_check_io(!runnable);
-}
-
-void erts_do_break_handling(void)
-{
- SET_BLOCKING(0);
- /* call the break handling function, reset the flag */
- do_break();
- erts_break_requested = 0;
- SET_NONBLOCKING(0);
-}
-
-/* signal handling */
-RETSIGTYPE (*sys_sigset(sig, func))()
- int sig;
- RETSIGTYPE (*func)();
-{
- struct sigaction act, oact;
-
- sigemptyset(&act.sa_mask);
- act.sa_flags = 0;
- act.sa_handler = func;
- sigaction(sig, &act, &oact);
- return(oact.sa_handler);
-}
-
-void sys_sigblock(int sig)
-{
- sigset_t mask;
-
- sigemptyset(&mask);
- sigaddset(&mask, sig);
- sigprocmask(SIG_BLOCK, &mask, (sigset_t *)NULL);
-}
-
-void sys_sigrelease(int sig)
-{
- sigset_t mask;
-
- sigemptyset(&mask);
- sigaddset(&mask, sig);
- sigprocmask(SIG_UNBLOCK, &mask, (sigset_t *)NULL);
-}
-
-void
-erts_sys_prepare_crash_dump(void)
-{
-
-}
-
-/* register signal handlers XXX - they don't work, need to find out why... */
-/* set up signal handlers for break and quit */
-static void request_break(void)
-{
- /* just set a flag - checked for and handled
- * in main thread (not signal handler).
- * see check_io()
- */
-#ifdef DEBUG
- fprintf(stderr,"break!\n");
-#endif
- erts_break_requested = 1;
- erts_check_io_async_sig_interrupt(1); /* Make sure we don't sleep in erts_poll_wait */
-}
-
-static void do_quit(void)
-{
- halt_0(0);
-}
-
-void erts_set_ignore_break(void) {
-}
-
-void init_break_handler(void)
-{
- sys_sigset(SIGINT, request_break);
- sys_sigset(SIGQUIT, do_quit);
-}
-
-void erts_replace_intr(void) {
-}
-
-int sys_max_files(void)
-{
- return(max_files);
-}
-
-/******************* Routines for time measurement *********************/
-
-int sys_init_time(void)
-{
- erts_clock_rate = sysClkRateGet();
- /*
- ** One could imagine that it would be better returning
- ** a resolution more near the clock rate, like in:
- ** return 1000 / erts_clock_rate;
- ** but tests show that such isn't the case (rounding errors?)
- ** Well, we go for the Unix variant of returning 1
- ** as a constant virtual clock rate.
- */
- return SYS_CLOCK_RESOLUTION;
-}
-
-int erts_clock_rate;
-static volatile int ticks_inuse;
-static volatile unsigned long ticks_collected; /* will wrap */
-static WDOG_ID watchdog_id;
-static ULONG user_time;
-static int this_task_id, sys_itime;
-static SysHrTime hrtime_wrap;
-static unsigned long last_tick_count;
-
-static void tolerant_time_clockint(int count)
-{
- if (watchdog_id != NULL) {
- if (taskIsReady(this_task_id))
- user_time += 1;
- ++count;
- if (!ticks_inuse) {
- ticks_collected += count;
- count = 0;
- }
- wdStart(watchdog_id, 1, (FUNCPTR)tolerant_time_clockint, count);
- }
-}
-
-int sys_init_hrtime(void)
-{
- this_task_id = taskIdSelf(); /* OK, this only works for one single task
- in the system... */
- user_time = 0;
-
- ticks_inuse = 0;
- ticks_collected = 0;
- hrtime_wrap = 0;
- last_tick_count = 0;
-
- sys_itime = 1000 / erts_clock_rate;
- watchdog_id = wdCreate();
- wdStart(watchdog_id, 1, (FUNCPTR) tolerant_time_clockint, 0);
- return 0;
-}
-
-SysHrTime sys_gethrtime(void)
-{
- SysHrTime ticks;
-
- ++ticks_inuse;
- ticks = (SysHrTime) (ticks_collected & 0x7FFFFFFF);
- ticks_inuse = 0;
- if (ticks < (SysHrTime) last_tick_count) {
- hrtime_wrap += 1UL << 31;
- }
- last_tick_count = ticks;
- return (ticks + hrtime_wrap) * ((SysHrTime) (1000000000UL /
- erts_clock_rate));
-}
-
-void sys_gettimeofday(SysTimeval *tvp)
-{
- struct timespec now;
-
- clock_gettime(CLOCK_REALTIME, &now);
- tvp->tv_sec = now.tv_sec;
- tvp->tv_usec = now.tv_nsec / 1000;
-}
-
-clock_t sys_times(SysTimes *t)
-{
- t->tms_stime = t->tms_cutime = t->tms_cstime = 0;
- ++ticks_inuse;
- t->tms_utime = user_time;
- ticks_inuse = 0;
- return tickGet(); /* The best we can do... */
-}
-
-/* This is called when *this task* is deleted */
-static void delete_hook(void)
-{
- if (watchdog_id != NULL) {
- wdDelete(watchdog_id);
- watchdog_id = NULL;
- }
- erlang_id = 0;
- this_task_id = 0;
-}
-
-/************************** OS info *******************************/
-
-/* Used by erlang:info/1. */
-/* (This code was formerly in drv.XXX/XXX_os_drv.c) */
-
-#define MAX_VER_STR 9 /* Number of characters to
- consider in version string */
-
-static FUNCTION(int, get_number, (char** str_ptr));
-
-char os_type[] = "vxworks";
-
-static int
-get_number(char **str_ptr)
-{
- char* s = *str_ptr; /* Pointer to beginning of string. */
- char* dot; /* Pointer to dot in string or NULL. */
-
- if (!isdigit(*s))
- return 0;
- if ((dot = strchr(s, '.')) == NULL) {
- *str_ptr = s+strlen(s);
- return atoi(s);
- } else {
- *dot = '\0';
- *str_ptr = dot+1;
- return atoi(s);
- }
-}
-
-/* namebuf; Where to return the name. */
-/* size; Size of name buffer. */
-void
-os_flavor(char *namebuf, unsigned size)
-{
- strcpy(namebuf, "-");
-}
-
-/* int* pMajor; Pointer to major version. */
-/* int* pMinor; Pointer to minor version. */
-/* int* pBuild; Pointer to build number. */
-void
-os_version(int *pMajor, int *pMinor, int *pBuild)
-{
- char os_ver[MAX_VER_STR+2];
- char* release; /* Pointer to the release string:
- * X.Y or X.Y.Z.
- */
- strncpy(os_ver, vxWorksVersion, MAX_VER_STR);
- release = os_ver;
- *pMajor = get_number(&release);
- *pMinor = get_number(&release);
- *pBuild = get_number(&release);
-}
-
-void init_getenv_state(GETENV_STATE *state)
-{
- *state = NULL;
-}
-
-char *getenv_string(GETENV_STATE *state0)
-{
- return NULL;
-}
-
-void fini_getenv_state(GETENV_STATE *state)
-{
- *state = NULL;
-}
-
-/************************** Port I/O *******************************/
-
-
-/* I. Common stuff */
-
-#define TMP_BUF_MAX (tmp_buf_size - 1024)
-static byte *tmp_buf;
-static Uint tmp_buf_size;
-
-/* II. The spawn/fd/vanilla drivers */
-
-/* This data is shared by these drivers - initialized by spawn_init() */
-static struct driver_data {
- int port_num, ofd, packet_bytes, report_exit;
- int exitcode, exit_reported; /* For returning of exit codes. */
-} *driver_data; /* indexed by fd */
-
-/*
- * Locking only for exitcodes and exit_reported, one global sem for all
- * spawn ports as this is rare.
- */
-static SEM_ID driver_data_sem = NULL;
-/*
- * Also locking when looking up entries in the load table
- */
-static SEM_ID entry_data_sem = NULL;
-
-/* We maintain a linked fifo queue of these structs in order */
-/* to manage unfinnished reads/and writes on differenet fd's */
-
-typedef struct pend {
- char *cpos;
- int fd;
- int remain;
- struct pend *next;
- char buf[1]; /* this is a trick to be able to malloc one chunk */
-} Pend;
-
-static struct fd_data {
- int inport, outport;
- char *buf, *cpos;
- int sz, remain; /* for input on fd */
- Pend* pending; /* pending outputs */
-
-} *fd_data; /* indexed by fd */
-
-
-/* Driver interfaces */
-static ErlDrvData spawn_start(ErlDrvPort port_num, char *name, SysDriverOpts* opts);
-static ErlDrvData fd_start(ErlDrvPort port_num, char *name, SysDriverOpts* opts);
-static ErlDrvData vanilla_start(ErlDrvPort port_num, char *name, SysDriverOpts* opts);
-static int spawn_init(void);
-static void fd_stop(ErlDrvData);
-static void stop(ErlDrvData);
-static void ready_input(ErlDrvData fd, ErlDrvEvent ready_fd);
-static void ready_output(ErlDrvData fd, ErlDrvEvent ready_fd);
-static void output(ErlDrvData fd, char *buf, ErlDrvSizeT len);
-static void stop_select(ErlDrvEvent, void*);
-
-struct erl_drv_entry spawn_driver_entry = {
- spawn_init,
- spawn_start,
- stop,
- output,
- ready_input,
- ready_output,
- "spawn",
- NULL, /* finish */
- NULL, /* handle */
- NULL, /* control */
- NULL, /* timeout */
- NULL, /* outputv */
- NULL, /* ready_async */
- NULL, /* flush */
- NULL, /* call */
- NULL, /* event */
- ERL_DRV_EXTENDED_MARKER,
- ERL_DRV_EXTENDED_MAJOR_VERSION,
- ERL_DRV_EXTENDED_MINOR_VERSION,
- 0, /* ERL_DRV_FLAGs */
- NULL, /* handle2 */
- NULL, /* process_exit */
- stop_select
-
-};
-struct erl_drv_entry fd_driver_entry = {
- NULL,
- fd_start,
- fd_stop,
- output,
- ready_input,
- ready_output,
- "fd",
- NULL, /* finish */
- NULL, /* handle */
- NULL, /* control */
- NULL, /* timeout */
- NULL, /* outputv */
- NULL, /* ready_async */
- NULL, /* flush */
- NULL, /* call */
- NULL, /* event */
- ERL_DRV_EXTENDED_MARKER,
- ERL_DRV_EXTENDED_MAJOR_VERSION,
- ERL_DRV_EXTENDED_MINOR_VERSION,
- 0, /* ERL_DRV_FLAGs */
- NULL, /* handle2 */
- NULL, /* process_exit */
- stop_select
-};
-struct erl_drv_entry vanilla_driver_entry = {
- NULL,
- vanilla_start,
- stop,
- output,
- ready_input,
- ready_output,
- "vanilla",
- NULL, /* finish */
- NULL, /* handle */
- NULL, /* control */
- NULL, /* timeout */
- NULL, /* outputv */
- NULL, /* ready_async */
- NULL, /* flush */
- NULL, /* call */
- NULL, /* event */
- ERL_DRV_EXTENDED_MARKER,
- ERL_DRV_EXTENDED_MAJOR_VERSION,
- ERL_DRV_EXTENDED_MINOR_VERSION,
- 0, /* ERL_DRV_FLAGs */
- NULL, /* handle2 */
- NULL, /* process_exit */
- stop_select
-};
-
-/*
-** Set up enough of the driver_data structure to be able to report exit status.
-** Some things may be initiated again, but that is no real problem.
-*/
-static int pre_set_driver_data(int ifd, int ofd,
- int read_write, int report_exit) {
- if (read_write & DO_READ) {
- driver_data[ifd].report_exit = report_exit;
- driver_data[ifd].exitcode = 0;
- driver_data[ifd].exit_reported = 0;
- if (read_write & DO_WRITE) {
- driver_data[ifd].ofd = ofd;
- if (ifd != ofd) {
- driver_data[ofd] = driver_data[ifd];
- driver_data[ofd].report_exit = 0;
- }
- } else { /* DO_READ only */
- driver_data[ifd].ofd = -1;
- }
- return(ifd);
- } else { /* DO_WRITE only */
- driver_data[ofd].report_exit = 0;
- driver_data[ofd].exitcode = 0;
- driver_data[ofd].exit_reported = 0;
- driver_data[ofd].ofd = ofd;
- return(ofd);
- }
-}
-
-/*
-** Set up the driver_data structure, it may have been initiated
-** partly by the function above, but we dont care.
-*/
-static int set_driver_data(int port_num, int ifd, int ofd,
- int packet_bytes, int read_write,
- int report_exit)
-{
- if (read_write & DO_READ) {
- driver_data[ifd].packet_bytes = packet_bytes;
- driver_data[ifd].port_num = port_num;
- driver_data[ifd].report_exit = report_exit;
- if (read_write & DO_WRITE) {
- driver_data[ifd].ofd = ofd;
- if (ifd != ofd) {
- driver_data[ofd] = driver_data[ifd];
- driver_data[ofd].report_exit = 0;
- }
- } else { /* DO_READ only */
- driver_data[ifd].ofd = -1;
- }
- (void) driver_select(port_num, ifd, ERL_DRV_READ|ERL_DRV_USE, 1);
- return(ifd);
- } else { /* DO_WRITE only */
- driver_data[ofd].packet_bytes = packet_bytes;
- driver_data[ofd].port_num = port_num;
- driver_data[ofd].report_exit = 0;
- driver_data[ofd].ofd = ofd;
- return(ofd);
- }
-}
-
-static int need_new_sems = 1;
-
-static int spawn_init(void)
-{
- char *stackenv;
- int size;
- driver_data = (struct driver_data *)
- erts_alloc(ERTS_ALC_T_DRV_TAB, max_files * sizeof(struct driver_data));
- if (need_new_sems) {
- driver_data_sem = semMCreate
- (SEM_Q_PRIORITY | SEM_DELETE_SAFE | SEM_INVERSION_SAFE);
- entry_data_sem = semMCreate
- (SEM_Q_PRIORITY | SEM_DELETE_SAFE | SEM_INVERSION_SAFE);
- }
- if (driver_data_sem == NULL || entry_data_sem == NULL) {
- erl_exit(1,"Could not allocate driver locking semaphore.");
- }
- need_new_sems = 0;
-
- (void)uxPipeDrv(); /* Install pipe driver */
-
- if ((stackenv = getenv("ERLPORTSTACKSIZE")) != NULL &&
- (size = atoi(stackenv)) > 0)
- port_stack_size = size;
- else
- port_stack_size = DEFAULT_PORT_STACK_SIZE;
- return 0;
-}
-
-/* Argv has to be built vith the save_xxx routines, not with whathever
- sys_xxx2 has in mind... */
-#define argv_alloc save_malloc
-#define argv_realloc save_realloc
-#define argv_free save_free
-/* Build argv, return argc or -1 on failure */
-static int build_argv(char *name, char ***argvp)
-{
- int argvsize = 10, argc = 0;
- char *args, *arglast = NULL, *argp;
- char **argv;
-
-#ifdef DEBUG
- fdprintf(2, "Building argv, %s =>\n", name);
-#endif
- if ((argv = (char **)argv_alloc(argvsize * sizeof(char *))) == NULL)
- return(-1);
- if ((args = argv_alloc(strlen(name) + 1)) == NULL)
- return(-1);
- strcpy(args, name);
- argp = strtok_r(args, " \t", &arglast);
- while (argp != NULL) {
- if (argc + 1 >= argvsize) {
- argvsize += 10;
- argv = (char **)argv_realloc((char *)argv, argvsize*sizeof(char *));
- if (argv == NULL) {
- argv_free(args);
- return(-1);
- }
- }
-#ifdef DEBUG
- fdprintf(2, "%s\n", argp);
-#endif
- argv[argc++] = argp;
- argp = strtok_r((char *)NULL, " \t", &arglast);
- }
- argv[argc] = NULL;
- *argvp = argv;
- return(argc);
-}
-#undef argv_alloc
-#undef argv_realloc
-#undef argv_free
-
-
-/* Lookup and return global text symbol or NULL on failure
- Symbol name is null-terminated and without the leading '_' */
-static FUNCPTR
-lookup(char *sym)
-{
- char buf[256];
- char *symname = buf;
- int len;
- FUNCPTR entry;
- SYM_TYPE type;
-
- len = strlen(sym);
- if (len > 254 && (symname = malloc(len+2)) == NULL)
- return(NULL);
-#if defined _ARCH_PPC || defined SIMSPARCSOLARIS
- /* GCC for PPC and SIMSPARC doesn't add a leading _ to symbols */
- strcpy(symname, sym);
-#else
- sprintf(symname, "_%s", sym);
-#endif
- if (symFindByNameAndType(sysSymTbl, symname, (char **)&entry,
- &type, N_EXT | N_TEXT, N_EXT | N_TEXT) != OK)
- entry = NULL;
- if (symname != buf)
- free(symname);
- return(entry);
-}
-
-/* This function is spawned to build argc, argv, lookup the symbol to call,
- connect and set up file descriptors, and make the actual call.
- N.B. 'name' was allocated by the Erlang task (through plain_malloc) and
- is freed by this port program task.
- Note: 'name' may be a path containing '/'. */
-
-static void call_proc(char *name, int ifd, int ofd, int read_write,
- int redir_stderr, int driver_index,
- int p6, int p7, int p8, int p9)
-{
- int argc;
- char **argv, *bname;
- FUNCPTR entry;
- int ret = -1;
-
- /* Must consume 'name' */
- argc = build_argv(name, &argv);
- plain_free(name);
- /* Find basename of path */
- if ((bname = strrchr(argv[0], '/')) != NULL) {
- bname++;
- } else {
- bname = argv[0];
- }
-#ifdef DEBUG
- fdprintf(2, "Port program name: %s\n", bname);
-#endif
- semTake(entry_data_sem, WAIT_FOREVER);
-
- if (argc > 0) {
- if ((entry = lookup(bname)) == NULL) {
- int fd;
- char *fn;
- /* NOTE: We don't check the return value of loadModule,
- since that was incompatibly changed from 5.0.2b to 5.1,
- but rather do a repeated lookup(). */
- if ((fd = open(argv[0], O_RDONLY)) > 0) {
- (void) loadModule(fd, GLOBAL_SYMBOLS);
- close(fd);
- entry = lookup(bname);
- }
- if (entry == NULL) {
- /* filename == func failed, try func.o */
- if ((fn = malloc(strlen(argv[0]) + 3)) != NULL) { /* ".o\0" */
- strcpy(fn, argv[0]);
- strcat(fn, ".o");
- if ((fd = open(fn, O_RDONLY)) > 0) {
- (void) loadModule(fd, GLOBAL_SYMBOLS);
- close(fd);
- entry = lookup(bname);
- }
- free(fn);
- }
- }
- }
- } else {
- entry = NULL;
- }
- semGive(entry_data_sem);
-
- if (read_write & DO_READ) { /* emulator read */
- save_fd(ofd);
- ioTaskStdSet(0, 1, ofd); /* stdout for process */
- if(redir_stderr)
- ioTaskStdSet(0, 2, ofd);/* stderr for process */
- }
- if (read_write & DO_WRITE) { /* emulator write */
- save_fd(ifd);
- ioTaskStdSet(0, 0, ifd); /* stdin for process */
- }
- if (entry != NULL) {
- ret = (*entry)(argc, argv, (char **)NULL); /* NULL for envp */
- } else {
- fdprintf(2, "Could not exec \"%s\"\n", argv[0]);
- ret = -1;
- }
- if (driver_data[driver_index].report_exit) {
- semTake(driver_data_sem, WAIT_FOREVER);
- driver_data[driver_index].exitcode = ret;
- driver_data[driver_index].exit_reported = 1;
- semGive(driver_data_sem);
- }
- /* We *don't* want to close the pipes here, but let the delete
- hook take care of it - it might want to flush stdout and there'd
- better be an open descriptor to flush to... */
- exit(ret);
-}
-
-static void close_pipes(int ifd[2], int ofd[2], int read_write)
-{
- if (read_write & DO_READ) {
- (void) close(ifd[0]);
- (void) close(ifd[1]);
- }
- if (read_write & DO_WRITE) {
- (void) close(ofd[0]);
- (void) close(ofd[1]);
- }
-}
-
-static void init_fd_data(int fd, int port_unused_argument)
-{
- SET_NONBLOCKING(fd);
- fd_data[fd].pending = NULL;
- fd_data[fd].buf = fd_data[fd].cpos = NULL;
- fd_data[fd].remain = fd_data[fd].sz = 0;
-}
-
-static ErlDrvData spawn_start(ErlDrvPort port_num, char *name,SysDriverOpts* opts)
-{
- int ifd[2], ofd[2], len, nl, id;
- char taskname[11], *progname, *bname;
- char *space_in_command;
- int packet_bytes = opts->packet_bytes;
- int read_write = opts->read_write;
- int use_stdio = opts->use_stdio;
- int redir_stderr = opts->redir_stderr;
- int driver_index;
-
- if (!use_stdio){
- return (ErlDrvData) -3;
- }
-
- /* Create pipes and set the Erlang task as owner of its
- * read and write ends (through save_fd()).
- */
- switch (read_write) {
- case DO_READ:
- if (pipe(ifd) < 0){
- return (ErlDrvData) -2;
- }
- if (ifd[0] >= max_files) {
- close_pipes(ifd, ofd, read_write);
- errno = ENFILE;
- return (ErlDrvData) -2;
- }
- save_fd(ifd[0]);
- break;
- case DO_WRITE:
- if (pipe(ofd) < 0) {
- return (ErlDrvData) -2;
- }
- if (ofd[1] >= max_files) {
- close_pipes(ifd, ofd, read_write);
- errno = ENFILE;
- return (ErlDrvData) -2;
- }
- save_fd(ofd[1]);
- break;
- case DO_READ|DO_WRITE:
- if (pipe(ifd) < 0){
- return (ErlDrvData) -2;
- }
- if (ifd[0] >= max_files || pipe(ofd) < 0) {
- close_pipes(ifd, ofd, DO_READ);
- errno = ENFILE;
- return (ErlDrvData) -2;
- }
- if (ofd[1] >= max_files) {
- close_pipes(ifd, ofd, read_write);
- errno = ENFILE;
- return (ErlDrvData) -2;
- }
- save_fd(ifd[0]);
- save_fd(ofd[1]);
- break;
- default:
- return (ErlDrvData) -1;
- }
-
- /* Allocate space for program name to be freed by the
- * spawned task. We use plain_malloc so that the allocated
- * space is not owned by the Erlang task.
- */
-
- if ((progname = plain_malloc(strlen(name) + 1)) == NULL) {
- close_pipes(ifd, ofd, read_write);
- errno = ENOMEM;
- return (ErlDrvData) -2;
- }
- strcpy(progname, name);
-
- /* Check if name contains a space
- * (e.g "port_test -o/home/gandalf/tornado/wind/target/erlang")
- */
- if ((space_in_command = strrchr(progname, ' ')) != NULL) {
- *space_in_command = '\0';
- }
-
- /* resulting in "port_test" */
- if ((bname = strrchr(progname, '/')) != NULL)
- bname++;
- else
- bname = progname;
-
- /* resulting in "port_test" */
- len = strlen(bname);
- nl = len > 10 ? 10 : len;
- strncpy(taskname, bname, nl);
- taskname[nl] = '\0';
- if (space_in_command != NULL)
- *space_in_command = ' ';
- driver_index = pre_set_driver_data(ifd[0], ofd[1],
- read_write, opts->exit_status);
-
- /* resetting to "port_test -o/home/gandalf/tornado/wind/target/erlang" */
- if ((id = taskSpawn(taskname, spTaskPriority, spTaskOptions,
- port_stack_size, (FUNCPTR)call_proc, (int)progname,
- ofd[0], ifd[1], read_write, redir_stderr, driver_index,
- 0,0,0,0))
- == ERROR) {
- close_pipes(ifd, ofd, read_write);
- plain_free(progname); /* only when spawn fails */
- errno = ENOMEM;
- return (ErlDrvData) -2;
- }
-#ifdef DEBUG
- fdprintf(2, "Spawned %s as %s[0x%x]\n", name, taskname, id);
-#endif
- if (read_write & DO_READ)
- init_fd_data(ifd[0], port_num);
- if (read_write & DO_WRITE)
- init_fd_data(ofd[1], port_num);
- return (ErlDrvData) (set_driver_data(port_num, ifd[0], ofd[1],
- packet_bytes,read_write,
- opts->exit_status));
-}
-
-static ErlDrvData fd_start(ErlDrvPort port_num, char *name, SysDriverOpts* opts)
-{
- if (((opts->read_write & DO_READ) && opts->ifd >= max_files) ||
- ((opts->read_write & DO_WRITE) && opts->ofd >= max_files)) {
- return (ErlDrvData) -1;
- }
-
- if (opts->read_write & DO_READ)
- init_fd_data(opts->ifd, port_num);
- if (opts->read_write & DO_WRITE)
- init_fd_data(opts->ofd, port_num);
- return (ErlDrvData) (set_driver_data(port_num, opts->ifd, opts->ofd,
- opts->packet_bytes, opts->read_write, 0));
-}
-
-static void clear_fd_data(int fd)
-{
-
- if (fd_data[fd].sz > 0)
- erts_free(ERTS_ALC_T_FD_ENTRY_BUF, (void *) fd_data[fd].buf);
- fd_data[fd].buf = NULL;
- fd_data[fd].sz = 0;
- fd_data[fd].remain = 0;
- fd_data[fd].cpos = NULL;
-}
-
-static void nbio_stop_fd(int port_num, int fd)
-{
- Pend *p, *p1;
-
- driver_select(port_num, fd, ERL_DRV_READ|ERL_DRV_WRITE, 0);
- clear_fd_data(fd);
- p = fd_data[fd].pending;
- SET_BLOCKING(fd);
- while (p) {
- p1 = p->next;
- free(p);
- p = p1;
- }
- fd_data[fd].pending = NULL;
-}
-
-static void fd_stop(ErlDrvData drv_data)
-{
- int ofd;
- int fd = (int) drv_data;
-
- nbio_stop_fd(driver_data[fd].port_num, (int)fd);
- ofd = driver_data[fd].ofd;
- if (ofd != fd && ofd != -1)
- nbio_stop_fd(driver_data[fd].port_num, (int)ofd); /* XXX fd = ofd? */
-}
-
-static ErlDrvData
-vanilla_start(ErlDrvPort port_num, char *name, SysDriverOpts* opts)
-{
- int flags, fd;
- struct stat statbuf;
-
- DEBUGF(("vanilla_start, name: %s [r=%1i w=%1i]\n", name,
- opts->read_write & DO_READ,
- opts->read_write & DO_WRITE));
-
- flags = (opts->read_write == DO_READ ? O_RDONLY :
- opts->read_write == DO_WRITE ? O_WRONLY|O_CREAT|O_TRUNC :
- O_RDWR|O_CREAT);
- if ((fd = open(name, flags, 0666)) < 0){
- errno = ENFILE;
- return (ErlDrvData) -2;
- }
- if (fd >= max_files) {
- close(fd);
- errno = ENFILE;
- return (ErlDrvData) -2;
- }
- if (fstat(fd, &statbuf) < 0) {
- close(fd);
- errno = ENFILE;
- return (ErlDrvData) -2;
- }
-
- /* Return error for reading regular files (doesn't work) */
- if (ISREG(statbuf) && ((opts->read_write) & DO_READ)) {
- close(fd);
- return (ErlDrvData) -3;
- }
- init_fd_data(fd, port_num);
- return (ErlDrvData) (set_driver_data(port_num, fd, fd,
- opts->packet_bytes, opts->read_write, 0));
-}
-
-/* Note that driver_data[fd].ifd == fd if the port was opened for reading, */
-/* otherwise (i.e. write only) driver_data[fd].ofd = fd. */
-
-static void stop(ErlDrvData drv_data)
-{
- int port_num, ofd;
- int fd = (int) drv_data;
-
- port_num = driver_data[fd].port_num;
- nbio_stop_fd(port_num, fd);
- driver_select(port_num, fd, ERL_DRV_USE, 0); /* close(fd) */
-
- ofd = driver_data[fd].ofd;
- if (ofd != fd && ofd != -1) {
- nbio_stop_fd(port_num, ofd);
- driver_select(port_num, ofd, ERL_DRV_USE, 0); /* close(fd) */
- }
-}
-
-static int sched_write(int port_num,int fd, char *buf, int len, int pb)
-{
- Pend *p, *p2, *p3;
- int p_bytes = len;
-
- p = (Pend*) erts_alloc_fnf(ERTS_ALC_T_PEND_DATA, pb + len + sizeof(Pend));
- if (!p) {
- driver_failure(port_num, -1);
- return(-1);
- }
-
- switch(pb) {
- case 4: put_int32(len, p->buf); break;
- case 2: put_int16(len, p->buf); break;
- case 1: put_int8(len, p->buf); break;
- case 0: break; /* Handles this case too */
- }
- sys_memcpy(p->buf + pb, buf, len);
- driver_select(port_num, fd, ERL_DRV_WRITE|ERL_DRV_USE, 1);
- p->cpos = p->buf;
- p->fd = fd;
- p->next = NULL;
- p->remain = len + pb;
- p2 = fd_data[fd].pending;
- if (p2 == NULL)
- fd_data[fd].pending = p;
- else {
- p3 = p2->next;
- while(p3) {
- p_bytes += p2->remain;
- p2 = p2->next;
- p3 = p3->next;
- }
- p2->next = p;
- }
- if (p_bytes > (1 << 13)) /* More than 8 k pending */
- set_busy_port(port_num, 1);
- return(0);
-}
-
-/* Fd is the value returned as drv_data by the start func */
-static void output(ErlDrvData drv_data, char *buf, ErlDrvSizeT len)
-{
- int buf_done, port_num, wval, pb, ofd;
- byte lb[4];
- struct iovec iv[2];
- int fd = (int) drv_data;
-
- pb = driver_data[fd].packet_bytes;
- port_num = driver_data[fd].port_num;
-
- if ((ofd = driver_data[fd].ofd) == -1) {
- return;
- }
-
- if (fd_data[ofd].pending) {
- sched_write(port_num, ofd, buf, len, pb);
- return;
- }
-
- if ((pb == 2 && len > 65535) || (pb == 1 && len > 255)) {
- driver_failure_posix(port_num, EINVAL);
- return;
- }
- if (pb == 0) {
- wval = write(ofd, buf, len);
- } else {
- lb[0] = (len >> 24) & 255; /* MSB */
- lb[1] = (len >> 16) & 255;
- lb[2] = (len >> 8) & 255;
- lb[3] = len & 255; /* LSB */
- iv[0].iov_base = (char*) lb + (4 - pb);
- iv[0].iov_len = pb;
- iv[1].iov_base = buf;
- iv[1].iov_len = len;
- wval = writev(ofd, iv, 2);
- }
- if (wval == pb + len ) {
- return;
- }
- if (wval < 0) {
- if ((errno == EINTR) || (errno == ERRNO_BLOCK)) {
- if (pb) {
- sched_write(port_num, ofd, buf ,len, pb);
- } else if (pb == 0) {
- sched_write(port_num, ofd, buf ,len, 0);
- }
- return;
- }
- driver_failure_posix(driver_data[fd].port_num, EINVAL);
- return;
- }
- if (wval < pb) {
- sched_write(port_num, ofd, (lb +4 -pb) + wval, pb-wval, 0);
- sched_write(port_num, ofd, buf ,len, 0);
- return;
- }
-
- /* we now know that wval < (pb + len) */
- buf_done = wval - pb;
- sched_write(port_num, ofd, buf + buf_done, len - buf_done,0);
-}
-
-static void stop_select(ErlDrvEvent fd, void* _)
-{
- close((int)fd);
-}
-
-static int ensure_header(int fd,char *buf,int packet_size, int sofar)
-{
- int res = 0;
- int remaining = packet_size - sofar;
-
- SET_BLOCKING(fd);
- if (read_fill(fd, buf+sofar, remaining) != remaining)
- return -1;
- switch (packet_size) {
- case 1: res = get_int8(buf); break;
- case 2: res = get_int16(buf); break;
- case 4: res = get_int32(buf); break;
- }
- SET_NONBLOCKING(fd);
- return(res);
-}
-
-static int port_inp_failure(int port_num, int ready_fd, int res)
-{
- (void) driver_select(port_num, ready_fd, ERL_DRV_READ|ERL_DRV_WRITE, 0);
- clear_fd_data(ready_fd);
- if (res == 0) {
- if (driver_data[ready_fd].report_exit) {
- int tmpexit = 0;
- int reported;
- /* Lock the driver_data structure */
- semTake(driver_data_sem, WAIT_FOREVER);
- if ((reported = driver_data[ready_fd].exit_reported))
- tmpexit = driver_data[ready_fd].exitcode;
- semGive(driver_data_sem);
- if (reported) {
- erts_fprintf(stderr,"Exitcode %d reported\r\n", tmpexit);
- driver_report_exit(port_num, tmpexit);
- }
- }
- driver_failure_eof(port_num);
- } else {
- driver_failure(port_num, res);
- }
- return 0;
-}
-
-/* fd is the drv_data that is returned from the */
-/* initial start routine */
-/* ready_fd is the descriptor that is ready to read */
-
-static void ready_input(ErlDrvData drv_data, ErlDrvEvent drv_event)
-{
- int port_num, packet_bytes, res;
- Uint h = 0;
- char *buf;
- int fd = (int) drv_data;
- int ready_fd = (int) drv_event;
-
- port_num = driver_data[fd].port_num;
- packet_bytes = driver_data[fd].packet_bytes;
-
- if (packet_bytes == 0) {
- if ((res = read(ready_fd, tmp_buf, tmp_buf_size)) > 0) {
- driver_output(port_num, (char*)tmp_buf, res);
- return;
- }
- port_inp_failure(port_num, ready_fd, res);
- return;
- }
-
- if (fd_data[ready_fd].remain > 0) { /* We try to read the remainder */
- /* space is allocated in buf */
- res = read(ready_fd, fd_data[ready_fd].cpos,
- fd_data[ready_fd].remain);
- if (res < 0) {
- if ((errno == EINTR) || (errno == ERRNO_BLOCK)) {
- ;
- } else {
- port_inp_failure(port_num, ready_fd, res);
- }
- } else if (res == 0) {
- port_inp_failure(port_num, ready_fd, res);
- } else if (res == fd_data[ready_fd].remain) { /* we're done */
- driver_output(port_num, fd_data[ready_fd].buf,
- fd_data[ready_fd].sz);
- clear_fd_data(ready_fd);
- } else { /* if (res < fd_data[ready_fd].remain) */
- fd_data[ready_fd].cpos += res;
- fd_data[ready_fd].remain -= res;
- }
- return;
- }
-
-
- if (fd_data[ready_fd].remain == 0) { /* clean fd */
- /* We make one read attempt and see what happens */
- res = read(ready_fd, tmp_buf, tmp_buf_size);
- if (res < 0) {
- if ((errno == EINTR) || (errno == ERRNO_BLOCK))
- return;
- port_inp_failure(port_num, ready_fd, res);
- return;
- }
- else if (res == 0) { /* eof */
- port_inp_failure(port_num, ready_fd, res);
- return;
- }
- else if (res < packet_bytes) { /* Ugly case... get at least */
- if ((h = ensure_header(ready_fd, tmp_buf, packet_bytes, res))==-1) {
- port_inp_failure(port_num, ready_fd, -1);
- return;
- }
- buf = erts_alloc_fnf(ERTS_ALC_T_FD_ENTRY_BUF, h);
- if (!buf) {
- port_inp_failure(port_num, ready_fd, -1);
- return;
- }
- fd_data[ready_fd].buf = buf;
- fd_data[ready_fd].sz = h;
- fd_data[ready_fd].remain = h;
- fd_data[ready_fd].cpos = buf;
- return;
- }
- else { /* if (res >= packet_bytes) */
- unsigned char* cpos = tmp_buf;
- int bytes_left = res;
- while (1) { /* driver_output as many as possible */
- if (bytes_left == 0) {
- clear_fd_data(ready_fd);
- return;
- }
- if (bytes_left < packet_bytes) { /* Yet an ugly case */
- if((h=ensure_header(ready_fd, cpos,
- packet_bytes, bytes_left))==-1) {
- port_inp_failure(port_num, ready_fd, -1);
- return;
- }
- buf = erts_alloc_fnf(ERTS_ALC_T_FD_ENTRY_BUF, h);
- if (!buf)
- port_inp_failure(port_num, ready_fd, -1);
- fd_data[ready_fd].buf = buf;
- fd_data[ready_fd].sz = h;
- fd_data[ready_fd].remain = h;
- fd_data[ready_fd].cpos = buf;
- return;
- }
- switch (packet_bytes) {
- case 1: h = get_int8(cpos); cpos += 1; break;
- case 2: h = get_int16(cpos); cpos += 2; break;
- case 4: h = get_int32(cpos); cpos += 4; break;
- }
- bytes_left -= packet_bytes;
- /* we've got the header, now check if we've got the data */
- if (h <= (bytes_left)) {
- driver_output(port_num, (char*) cpos, h);
- cpos += h;
- bytes_left -= h;
- continue;
- }
- else { /* The last message we got was split */
- buf = erts_alloc_fnf(ERTS_ALC_T_FD_ENTRY_BUF, h);
- if (!buf) {
- port_inp_failure(port_num, ready_fd, -1);
- }
- sys_memcpy(buf, cpos, bytes_left);
- fd_data[ready_fd].buf = buf;
- fd_data[ready_fd].sz = h;
- fd_data[ready_fd].remain = h - bytes_left;
- fd_data[ready_fd].cpos = buf + bytes_left;
- return;
- }
- }
- return;
- }
- }
- fprintf(stderr, "remain %d \n", fd_data[ready_fd].remain);
- port_inp_failure(port_num, ready_fd, -1);
-}
-
-
-/* fd is the drv_data that is returned from the */
-/* initial start routine */
-/* ready_fd is the descriptor that is ready to read */
-
-static void ready_output(ErlDrvData drv_data, ErlDrvEvent drv_event)
-{
- Pend *p;
- int wval;
-
- int fd = (int) drv_data;
- int ready_fd = (int) drv_event;
-
- while(1) {
- if ((p = fd_data[ready_fd].pending) == NULL) {
- driver_select(driver_data[fd].port_num, ready_fd,
- ERL_DRV_WRITE, 0);
- return;
- }
- wval = write(p->fd, p->cpos, p->remain);
- if (wval == p->remain) {
- fd_data[ready_fd].pending = p->next;
- erts_free(ERTS_ALC_T_PEND_DATA, p);
- if (fd_data[ready_fd].pending == NULL) {
- driver_select(driver_data[fd].port_num, ready_fd,
- ERL_DRV_WRITE, 0);
- set_busy_port(driver_data[fd].port_num, 0);
- return;
- }
- else
- continue;
- }
- else if (wval < 0) {
- if (errno == ERRNO_BLOCK || errno == EINTR)
- return;
- else {
- driver_select(driver_data[fd].port_num, ready_fd,
- ERL_DRV_WRITE, 0);
- driver_failure(driver_data[fd].port_num, -1);
- return;
- }
- }
- else if (wval < p->remain) {
- p->cpos += wval;
- p->remain -= wval;
- return;
- }
- }
-}
-
-/* Fills in the systems representation of the jam/beam process identifier.
-** The Pid is put in STRING representation in the supplied buffer,
-** no interpretatione of this should be done by the rest of the
-** emulator. The buffer should be at least 21 bytes long.
-*/
-void sys_get_pid(char *buffer){
- int p = taskIdSelf(); /* Hmm, may be negative??? requires some GB of
- memory to make the TCB address convert to a
- negative value. */
- sprintf(buffer,"%d", p);
-}
-
-int
-erts_sys_putenv(char *buffer, int sep_ix)
-{
- return putenv(buffer);
-}
-
-int
-erts_sys_getenv(char *key, char *value, size_t *size)
-{
- char *orig_value;
- int res;
- orig_value = getenv(key);
- if (!orig_value)
- res = -1;
- else {
- size_t len = sys_strlen(orig_value);
- if (len >= *size) {
- *size = len + 1;
- res = 1;
- }
- else {
- *size = len;
- sys_memcpy((void *) value, (void *) orig_value, len+1);
- res = 0;
- }
- }
- return res;
-}
-
-int
-erts_sys_getenv__(char *key, char *value, size_t *size)
-{
- return erts_sys_getenv(key, value, size);
-}
-
-void
-sys_init_io(void)
-{
- tmp_buf = (byte *) erts_alloc(ERTS_ALC_T_SYS_TMP_BUF, SYS_TMP_BUF_SIZE);
- tmp_buf_size = SYS_TMP_BUF_SIZE;
- fd_data = (struct fd_data *)
- erts_alloc(ERTS_ALC_T_FD_TAB, max_files * sizeof(struct fd_data));
-}
-
-
-/* Fill buffer, return buffer length, 0 for EOF, < 0 for error. */
-
-static int read_fill(int fd, char *buf, int len)
-{
- int i, got = 0;
- do {
- if ((i = read(fd, buf+got, len-got)) <= 0) {
- return i;
- }
- got += i;
- } while (got < len);
- return (len);
-}
-
-
-/************************** Misc... *******************************/
-
-extern const char pre_loaded_code[];
-extern char* const pre_loaded[];
-
-
-/* Float conversion */
-
-int sys_chars_to_double(char *buf, double *fp)
-{
- char *s = buf;
-
- /* The following check is incorporated from the Vee machine */
-
-#define ISDIGIT(d) ((d) >= '0' && (d) <= '9')
-
- /* Robert says that something like this is what he really wanted:
- *
- * 7 == sscanf(Tbuf, "%[+-]%[0-9].%[0-9]%[eE]%[+-]%[0-9]%s", ....);
- * if (*s2 == 0 || *s3 == 0 || *s4 == 0 || *s6 == 0 || *s7)
- * break;
- */
-
- /* Scan string to check syntax. */
- if (*s == '+' || *s == '-')
- s++;
-
- if (!ISDIGIT(*s)) /* Leading digits. */
- return -1;
- while (ISDIGIT(*s)) s++;
- if (*s++ != '.') /* Decimal part. */
- return -1;
- if (!ISDIGIT(*s))
- return -1;
- while (ISDIGIT(*s)) s++;
- if (*s == 'e' || *s == 'E') {
- /* There is an exponent. */
- s++;
- if (*s == '+' || *s == '-')
- s++;
- if (!ISDIGIT(*s))
- return -1;
- while (ISDIGIT(*s)) s++;
- }
- if (*s) /* That should be it */
- return -1;
-
- if (sscanf(buf, "%lf", fp) != 1)
- return -1;
- return 0;
-}
-
-/*
- ** Convert a double to ascii format 0.dddde[+|-]ddd
- ** return number of characters converted
- */
-
-int sys_double_to_chars(double fp, char *buf)
-{
- (void) sprintf(buf, "%.20e", fp);
- return strlen(buf);
-}
-
-
-/* Floating point exceptions */
-
-#if (CPU == SPARC)
-jmp_buf fpe_jmp;
-
-RETSIGTYPE fpe_sig_handler(int sig)
-{
- longjmp(fpe_jmp, 1);
-}
-
-#elif (CPU == PPC603)
-static void fix_registers(void){
- FP_CONTEXT fpcontext;
- fppSave(&fpcontext);
- fpcontext.fpcsr &= ~(_PPC_FPSCR_INIT);
- fppRestore(&fpcontext);
-}
-#endif
-
-
-/* Return a pointer to a vector of names of preloaded modules */
-
-Preload* sys_preloaded(void)
-{
- return (Preload *) pre_loaded;
-}
-
-/* Return a pointer to preloaded code for module "module" */
-unsigned char* sys_preload_begin(Preload *pp)
-{
- return pp->code;
-}
-
-/* Clean up if allocated */
-void sys_preload_end(Preload *pp)
-{
- /* Nothing */
-}
-
-/* Read a key from console (?) */
-
-int sys_get_key(int fd)
-{
- int c;
- unsigned char rbuf[64];
-
- fflush(stdout); /* Flush query ??? */
-
- if ((c = read(fd,rbuf,64)) <= 0)
- return c;
- return rbuf[0];
-}
-
-
-/* A real printf that does the equivalent of fprintf(stdout, ...) */
-
-/* ARGSUSED */
-static STATUS
-stdio_write(char *buf, int nchars, int fp)
-{
- if (fwrite(buf, sizeof(char), nchars, (FILE *)fp) == 0)
- return(ERROR);
- return(OK);
-}
-
-int real_printf(const char *fmt, ...)
-{
- va_list ap;
- int err;
-
- va_start(ap, fmt);
- err = fioFormatV(fmt, ap, stdio_write, (int)stdout);
- va_end(ap);
- return(err);
-}
-
-
-/*
- * Little function to do argc, argv calls from (e.g.) VxWorks shell
- * The arguments should be in the form of a single ""-enclosed string
- * NOTE: This isn't really part of the emulator, just included here
- * so we can use the handy functions and memory reclamation.
- */
-void argcall(char *args)
-{
- int argc;
- char **argv;
- FUNCPTR entry;
-
- if (args != NULL) {
- if ((argc = build_argv(args, &argv)) > 0) {
- if ((entry = lookup(argv[0])) != NULL)
- (*entry)(argc, argv, (char **)NULL); /* NULL for envp */
- else
- fprintf(stderr, "Couldn't find %s\n", argv[0]);
- } else
- fprintf(stderr, "Failed to build argv!\n");
- } else
- fprintf(stderr, "No argument list!\n");
-}
-
-
-/* That concludes the Erlang stuff - now we just need to implement an OS...
- - Just kidding, but resource reclamation isn't the strength of VxWorks */
-#undef calloc
-#undef free
-#undef cfree
-#undef malloc
-#undef realloc
-#undef open
-#undef creat
-#undef socket
-#undef accept
-#undef close
-#undef fopen
-#undef fdopen
-#undef freopen
-#undef fclose
-
-/********************* Using elib_malloc ****************************/
-/* This gives us yet another level of malloc wrappers. The purpouse */
-/* is to be able to select between different varieties of memory */
-/* allocation without recompiling. */
-/* Maybe the performance is somewhat degraded by this, but */
-/* on the other hand, performance may be much better if the most */
-/* suiting malloc is used (not to mention the much lower */
-/* fragmentation). */
-/* /Patrik N */
-/********************************************************************/
-
-/*
- * I don't want to include the whole elib header, especially
- * as it uses char * for generic pointers. Let's fool ANSI C instead.
- */
-extern void *elib_malloc(size_t);
-extern void *elib_realloc(void *, size_t);
-extern void elib_free(void *);
-extern void elib_init(void *, int);
-extern void elib_force_init(void *, int);
-extern size_t elib_sizeof(void *);
-
-/* Flags */
-#define USING_ELIB_MALLOC 1 /* We are using the elib_malloc */
-#define WARN_MALLOC_MIX 2 /* Warn if plain malloc or save_malloc
- is mixed with sys_free2 or
- sys_realloc2 */
-#define REALLOC_MOVES 4 /* Always move on realloc
- (less fragmentation) */
-#define USER_POOL 8 /* The user supplied the memory
- pool, it was not save_alloced. */
-#define RECLAIM_USER_POOL 16 /* Use the reclaim mechanism in the
- user pool. */
-#define NEW_USER_POOL 32 /* The user pool is newly suppllied,
- any old pool should be discarded */
-
-
-#define ELIB_LOCK \
-if(alloc_flags & USING_ELIB_MALLOC) \
- semTake(elib_malloc_sem, WAIT_FOREVER)
-
-#define ELIB_UNLOCK \
-if(alloc_flags & USING_ELIB_MALLOC) \
- semGive(elib_malloc_sem)
-
-#define USER_RECLAIM() ((alloc_flags & USING_ELIB_MALLOC) && \
- (alloc_flags & USER_POOL) && \
- (alloc_flags & RECLAIM_USER_POOL))
-
-/*
- * Global state
- * The use of function pointers for the malloc/realloc/free functions
- * is actually only useful in the malloc case, we must know what kind of
- * realloc/free we are going to use, so we could call elib_xxx directly.
- * However, as the overhead is small and this construction makes it
- * fairly easy to add another malloc algorithm, the function pointers
- * are used in realloc/free to.
- */
-static MallocFunction actual_alloc = &save_malloc;
-static ReallocFunction actual_realloc = &save_realloc;
-static FreeFunction actual_free = &save_free;
-static int alloc_flags = 0;
-static int alloc_pool_size = 0;
-static void *alloc_pool_ptr = NULL;
-static SEM_ID elib_malloc_sem = NULL;
-
-/*
- * Descide if we should use the save_free instead of elib_free or,
- * in the case of the free used in a delete hook, if we should
- * use plain free instead of elib_free.
- */
-static int use_save_free(void *ptr){
- register int diff = ((char *) ptr) - ((char *) alloc_pool_ptr);
- /*
- * Hmmm... should it be save_free even if diff is exactly 0?
- * The answer is Yes if the whole area is save_alloced and No if not,
- * so reclaim_free_hook is NOT run in the case of one save_alloced area.
- */
- return (!(alloc_flags & USING_ELIB_MALLOC) ||
- (diff < 0 || diff >= alloc_pool_size));
-}
-
-/*
- * A free function used by the task deletion hook for the save_xxx functions.
- * Set with the set_reclaim_free_function function.
- */
-static void reclaim_free_hook(void *ptr){
- if(use_save_free(ptr)){
- free(ptr);
- } else {
- ELIB_LOCK;
- (*actual_free)(ptr);
- ELIB_UNLOCK;
- }
-}
-
-
-/*
- * Initialize, sets the values of pointers based on
- * either nothing (the default) or what's set previously by the
- * erl_set_memory_block function.
- */
-static void initialize_allocation(void){
- set_reclaim_free_function(NULL);
- if(alloc_pool_size == 0){
- actual_alloc = (void *(*)(size_t))&save_malloc;
- actual_realloc = (void *(*)(void *, size_t))&save_realloc;
- actual_free = &save_free;
- alloc_flags &= ~(USING_ELIB_MALLOC | USER_POOL | RECLAIM_USER_POOL);
- } else {
- if(elib_malloc_sem == NULL)
- elib_malloc_sem = semMCreate
- (SEM_Q_PRIORITY | SEM_DELETE_SAFE | SEM_INVERSION_SAFE);
- if(elib_malloc_sem == NULL)
- erl_exit(1,"Could not create mutex semaphore for elib_malloc");
- if(!(alloc_flags & USER_POOL)){
- if((alloc_pool_ptr = save_malloc(alloc_pool_size)) == NULL)
- erl_exit(1,"Erlang set to allocate a %d byte block initially;"
- " not enough memory available.", alloc_pool_size);
- elib_force_init(alloc_pool_ptr, alloc_pool_size);
- } else if(alloc_flags & NEW_USER_POOL){
- elib_force_init(alloc_pool_ptr, alloc_pool_size);
- }
- actual_alloc=&elib_malloc;
- actual_realloc=&elib_realloc;
- actual_free=&elib_free;
- alloc_flags |= USING_ELIB_MALLOC;
- /* We MUST see to that the right free function is used
- otherwise we'll get a very nasty crash! */
- if(USER_RECLAIM())
- set_reclaim_free_function(&reclaim_free_hook);
- }
- alloc_flags &= ~(NEW_USER_POOL); /* It's never new after initialization*/
-}
-
-/* This does not exist on other platforms, we just use it in sys.c
- and the BSD resolver */
-void *sys_calloc2(Uint nelem, Uint elsize){
- void *ptr = erts_alloc_fnf(ERTS_ALC_T_UNDEF, nelem*elsize);
- if(ptr != NULL)
- memset(ptr,0,nelem*elsize);
- return ptr;
-}
-
-/*
- * The malloc wrapper
- */
-void *
-erts_sys_alloc(ErtsAlcType_t type, void *extra, Uint size)
-{
- register void *ret;
- ELIB_LOCK;
- if(USER_RECLAIM())
- ret = save_malloc2((size_t)size,actual_alloc);
- else
- ret = (*actual_alloc)((size_t)size);
- ELIB_UNLOCK;
- return ret;
-}
-
-/*
- * The realloc wrapper, may respond to the "realloc-always-moves" flag
- * if the area is initially allocated with elib_malloc.
- */
-void *
-erts_sys_realloc(ErtsAlcType_t type, void *extra, void *ptr, Uint size)
-{
- register void *ret;
- if(use_save_free(ptr)){
- if((alloc_flags & WARN_MALLOC_MIX) &&
- (alloc_flags & USING_ELIB_MALLOC))
- erts_fprintf(stderr,"Warning, save_malloced data realloced "
- "by sys_realloc2\n");
- return save_realloc(ptr, (size_t) size);
- } else {
- ELIB_LOCK;
- if((alloc_flags & REALLOC_MOVES) &&
- (alloc_flags & USING_ELIB_MALLOC)){
- size_t osz = elib_sizeof(ptr);
- if(USER_RECLAIM())
- ret = save_malloc2((size_t) size, actual_alloc);
- else
- ret = (*actual_alloc)((size_t) size);
- if(ret != NULL){
- memcpy(ret,ptr,(((size_t)size) < osz) ? ((size_t)size) : osz);
- if(USER_RECLAIM())
- save_free2(ptr,actual_free);
- else
- (*actual_free)(ptr);
- }
- } else {
- if(USER_RECLAIM())
- ret = save_realloc2(ptr,(size_t)size,actual_realloc);
- else
- ret = (*actual_realloc)(ptr,(size_t)size);
- }
- ELIB_UNLOCK;
- return ret;
- }
-}
-
-/*
- * Wrapped free().
- */
-void
-erts_sys_free(ErtsAlcType_t type, void *extra, void *ptr)
-{
- if(use_save_free(ptr)){
- /*
- * This might happen when linked in drivers use save_malloc etc
- * directly.
- */
- if((alloc_flags & WARN_MALLOC_MIX) &&
- (alloc_flags & USING_ELIB_MALLOC))
- erts_fprintf(stderr,"Warning, save_malloced data freed by "
- "sys_free2\n");
- save_free(ptr);
- } else {
- ELIB_LOCK;
- if(USER_RECLAIM())
- save_free2(ptr,actual_free);
- else
- (*actual_free)(ptr);
- ELIB_UNLOCK;
- }
-}
-
-/*
- * External interface to be called before erlang is started
- * Parameters:
- * isize: The size of the memory block where erlang should malloc().
- * iptr: (optional) A pointer to a user supplied memory block of
- * size isize.
- * warn_save: Instructs sys_free2 and sys_realloc2 to warn if
- * memory allocation/reallocation/freeing is mixed between
- * pure malloc/save_malloc/sys_alloc2 routines (only
- * warns if elib is actually used in the sys_alloc2 routines).
- * realloc_moves: Always allocate a fresh memory block on reallocation
- * (less fragmentation).
- * reclaim_in_supplied: Use memory reclaim mechanisms inside the user
- * supplied area, this makes one area reusable between
- * starts of erlang and might be nice for drivers etc.
- */
-
-int erl_set_memory_block(int isize, int iptr, int warn_save,
- int realloc_moves, int reclaim_in_supplied, int p5,
- int p6, int p7, int p8, int p9){
- if(erlang_id != 0){
- erts_fprintf(stderr,"Error, cannot set erlang memory block while an "
- "erlang task is running!\n");
- return 1;
- }
- if(isize < 8 * 1024 *1024)
- erts_fprintf(stderr,
- "Warning, the memory pool of %dMb may be to small to "
- "run erlang in!\n", isize / (1024 * 1024));
- alloc_pool_size = (size_t) isize;
- alloc_pool_ptr = (void *) iptr;
- alloc_flags = 0;
- /* USING_ELIB_MALLOC gets set by the initialization routine */
- if((void *)iptr != NULL)
- alloc_flags |= (USER_POOL | NEW_USER_POOL);
- if(realloc_moves)
- alloc_flags |= REALLOC_MOVES;
- if(warn_save)
- alloc_flags |= WARN_MALLOC_MIX;
- if((void *)iptr != NULL && reclaim_in_supplied)
- alloc_flags |= RECLAIM_USER_POOL;
- return 0;
-}
-
-/* External statistics interface */
-int erl_memory_show(int p0, int p1, int p2, int p3, int p4, int p5,
- int p6, int p7, int p8, int p9){
- struct elib_stat statistics;
- if(!(alloc_flags & USING_ELIB_MALLOC) && erlang_id != 0){
- erts_printf("Using plain save_alloc, use memShow instead.\n");
- return 1;
- }
- if(erlang_id == 0 && !((alloc_flags & USER_POOL) &&
- !(alloc_flags & NEW_USER_POOL))){
- erts_printf("Sorry, no allocation statistics until erlang "
- "is started.\n");
- return 1;
- }
- erts_printf("Allocation settings:\n");
- erts_printf("Using elib_malloc with memory pool size of %lu bytes.\n",
- (unsigned long) alloc_pool_size);
- erts_printf("Realloc-always-moves is %s\n",
- (alloc_flags & REALLOC_MOVES) ? "on" : "off");
- erts_printf("Warnings about mixed malloc/free's are %s\n",
- (alloc_flags & WARN_MALLOC_MIX) ? "on" : "off");
- if(alloc_flags & USER_POOL){
- erts_printf("The memory block used by elib is user supplied "
- "at 0x%08x.\n", (unsigned int) alloc_pool_ptr);
- if(alloc_flags & RECLAIM_USER_POOL)
- erts_printf("Allocated memory within the user supplied pool\n"
- " will be automatically reclaimed at task exit.\n");
- } else {
- erts_printf("The memory block used by elib is save_malloc'ed "
- "at 0x%08x.\n", (unsigned int) alloc_pool_ptr);
- }
- erts_printf("Statistics from elib_malloc:\n");
- ELIB_LOCK;
-
- elib_stat(&statistics);
- ELIB_UNLOCK;
- erts_printf("Type Size (bytes) Number of blocks\n");
- erts_printf("============= ============ ================\n");
- erts_printf("Total: %12lu %16lu\n",
- (unsigned long) statistics.mem_total*4,
- (unsigned long) statistics.mem_blocks);
- erts_printf("Allocated: %12lu %16lu\n",
- (unsigned long) statistics.mem_alloc*4,
- (unsigned long) statistics.mem_blocks-statistics.free_blocks);
- erts_printf("Free: %12lu %16lu\n",
- (unsigned long) statistics.mem_free*4,
- (unsigned long) statistics.free_blocks);
- erts_printf("Largest free: %12lu -\n\n",
- (unsigned long) statistics.max_free*4);
- return 0;
-}
-
-
-/*
-** More programmer friendly (as opposed to user friendly ;-) interface
-** to the memory statistics. Resembles the VxWorks memPartInfoGet but
-** does not take a partition id as parameter...
-*/
-int erl_mem_info_get(MEM_PART_STATS *stats){
- struct elib_stat statistics;
- if(!(alloc_flags & USING_ELIB_MALLOC))
- return -1;
- ELIB_LOCK;
- elib_stat(&statistics);
- ELIB_UNLOCK;
- stats->numBytesFree = statistics.mem_free*4;
- stats->numBlocksFree = statistics.free_blocks;
- stats->maxBlockSizeFree = statistics.max_free*4;
- stats->numBytesAlloc = statistics.mem_alloc*4;
- stats->numBlocksAlloc = statistics.mem_blocks-statistics.free_blocks;
- return 0;
-}
-
-/********************* Pipe driver **********************************/
-/*
- * Purpose: Pipe driver with Unix (unnamed) pipe semantics.
- * Author: Peter Hogfeldt (peter@erix.ericsson.se) from an outline
- * by Per Hedeland (per@erix.ericsson.se).
- *
- * Note: This driver must *not* use the reclaim facilities, hence it
- * is placed here. (after the #undef's of open,malloc etc)
- *
- * This driver supports select() and non-blocking I/O via
- * ioctl(fd, FIONBIO, val).
- *
- * 1997-03-21 Peter Hogfeldt
- * Added non-blocking I/O.
- *
- */
-
-/*
- * SEMAPHORES
- *
- * Each end of a pipe has two semaphores: semExcl for serialising access to
- * the pipe end, and semBlock for blocking I/O.
- *
- * reader->semBlock is available (full) if and only if the pipe is
- * not empty, or the write end is closed. Otherwise
- * it is unavailable (empty). It is initially
- * unavailable.
- *
- * writer->semBlock is available (full) if and only if the pipe is
- * not full, or if the reader end is closed.
- * Otherwise it is unavailable. It is initially
- * available.
- */
-
-#define UXPIPE_SIZE 4096
-
-/* Forward declaration */
-typedef struct uxPipeDev UXPIPE_DEV;
-
-/*
- * Pipe descriptor (one for each open pipe).
- */
-typedef struct {
- int drvNum;
- UXPIPE_DEV *reader, *writer;
- RING_ID ringId;
-} UXPIPE;
-
-/*
- * Device descriptor (one for each of the read and write
- * ends of an open pipe).
- */
-struct uxPipeDev {
- UXPIPE *pipe;
- int blocking;
- SEL_WAKEUP_LIST wakeupList;
- SEM_ID semExcl;
- SEM_ID semBlock;
-};
-
-int uxPipeDrvNum = 0; /* driver number of pipe driver */
-
-#define PIPE_NAME "/uxpipe" /* only used internally */
-#define PIPE_READ "/r" /* ditto */
-#define PIPE_WRITE "/w" /* ditto */
-
-LOCAL char pipeRead[64], pipeWrite[64];
-LOCAL DEV_HDR devHdr;
-LOCAL UXPIPE *newPipe; /* communicate btwn open()s in pipe() */
-LOCAL SEM_ID pipeSem; /* mutual exclusion in pipe() */
-
-/* forward declarations */
-LOCAL int uxPipeOpen(DEV_HDR *pDv, char *name, int mode);
-LOCAL int uxPipeClose(UXPIPE_DEV *pDev);
-LOCAL int uxPipeRead(UXPIPE_DEV *pDev, char *buffer, int maxbytes);
-LOCAL int uxPipeWrite(UXPIPE_DEV *pDev, char *buffer, int nbytes);
-LOCAL STATUS uxPipeIoctl(FAST UXPIPE_DEV *pDev, FAST int function, int arg);
-
-
-/***************************************************************************
- *
- * uxPipeDrv - install Unix pipe driver
- *
- * This routine initializes the Unix pipe driver. It must be called
- * before any other routine in this driver.
- *
- * RETURNS:
- * OK, or ERROR if I/O system is unable to install driver.
- */
-
-STATUS
-uxPipeDrv(void)
-{
- if (uxPipeDrvNum > 0)
- return (OK); /* driver already installed */
- if ((uxPipeDrvNum = iosDrvInstall((FUNCPTR) NULL, (FUNCPTR) NULL,
- uxPipeOpen, uxPipeClose, uxPipeRead,
- uxPipeWrite, uxPipeIoctl)) == ERROR)
- return (ERROR);
- if (iosDevAdd(&devHdr, PIPE_NAME, uxPipeDrvNum) == ERROR)
- return (ERROR);
- strcpy(pipeRead, PIPE_NAME);
- strcat(pipeRead, PIPE_READ);
- strcpy(pipeWrite, PIPE_NAME);
- strcat(pipeWrite, PIPE_WRITE);
- if ((pipeSem = semMCreate(SEM_Q_PRIORITY | SEM_DELETE_SAFE)) == NULL)
- return (ERROR);
- return (OK);
-}
-
-/***************************************************************************
- *
- * uxPipeOpen - open a pipe
- *
- * RETURNS: Pointer to device descriptor, or ERROR if memory cannot be
- * allocated (errno = ENOMEM), or invalid argument (errno = EINVAL).
- */
-
-/*
- * DEV_HDR *pDv; pointer to device header (dummy)
- * char *name; name of pipe to open ("/r" or "/w")
- * int mode; access mode (O_RDONLY or O_WRONLY)
- */
-LOCAL int
-uxPipeOpen(DEV_HDR *pDv, char *name, int mode)
-{
- UXPIPE_DEV *reader, *writer;
-
- if (mode == O_RDONLY && strcmp(name, PIPE_READ) == 0) {
- /* reader open */
- if ((newPipe = (UXPIPE *) malloc(sizeof(UXPIPE))) != NULL) {
- if ((newPipe->ringId = rngCreate(UXPIPE_SIZE)) != NULL) {
- if ((reader = (UXPIPE_DEV *) malloc(sizeof(UXPIPE_DEV))) != NULL) {
- if ((reader->semExcl = semBCreate(SEM_Q_FIFO, SEM_FULL)) != NULL) {
- if ((reader->semBlock = semBCreate(SEM_Q_FIFO, SEM_EMPTY)) != NULL) {
- reader->pipe = newPipe;
- reader->blocking = 1;
- selWakeupListInit(&reader->wakeupList);
- newPipe->reader = reader;
- newPipe->writer = NULL;
- newPipe->drvNum = uxPipeDrvNum;
- return ((int) reader);
- }
- semDelete(reader->semExcl);
- }
- free(reader);
- }
- rngDelete(newPipe->ringId);
- }
- free(newPipe);
- newPipe = NULL;
- errno = ENOMEM;
- }
- } else if (mode == O_WRONLY && strcmp(name, PIPE_WRITE) == 0) {
- /* writer open */
- if (newPipe != NULL &&
- (writer = (UXPIPE_DEV *) malloc(sizeof(UXPIPE_DEV))) != NULL) {
- if ((writer->semExcl = semBCreate(SEM_Q_FIFO, SEM_FULL)) != NULL) {
- if ((writer->semBlock = semBCreate(SEM_Q_FIFO, SEM_FULL)) != NULL) {
- writer->blocking = 1;
- writer->pipe = newPipe;
- selWakeupListInit(&writer->wakeupList);
- newPipe->writer = writer;
- newPipe = NULL;
- return ((int) writer);
- }
- semDelete(writer->semExcl);
- }
- free(writer);
- }
- if (newPipe != NULL)
- free(newPipe);
- newPipe = NULL;
- errno = ENOMEM;
- } else {
- errno = EINVAL;
- }
- return (ERROR);
-}
-
-/***************************************************************************
- *
- * uxPipeClose - close read or write end of a pipe.
- *
- * RETURNS:
- * OK, or ERROR if device descriptor does not refer to an open read or
- write end of a pipe (errno = EBADF).
- */
-
-LOCAL int
-uxPipeClose(UXPIPE_DEV *pDev)
-{
- UXPIPE *pajp = pDev->pipe;
-
- taskLock();
- if (pDev == pajp->reader) {
- /* Close this end */
- semDelete(pDev->semExcl);
- semDelete(pDev->semBlock);
- free(pDev);
- pajp->reader = NULL;
- /* Inform the other end */
- if (pajp->writer != NULL) {
- selWakeupAll(&pajp->writer->wakeupList, SELWRITE);
- semGive(pajp->writer->semBlock);
- }
- } else if (pDev == pajp->writer) {
- /* Close this end */
- semDelete(pDev->semExcl);
- semDelete(pDev->semBlock);
- free(pDev);
- pajp->writer = NULL;
- /* Inform the other end */
- if (pajp->reader != NULL) {
- selWakeupAll(&pajp->reader->wakeupList, SELREAD);
- semGive(pajp->reader->semBlock);
- }
- } else {
- errno = EBADF;
- taskUnlock();
- return (ERROR);
- }
- if (pajp->reader == NULL && pajp->writer == NULL) {
- rngDelete(pajp->ringId);
- pajp->drvNum = 0;
- free(pajp);
- }
- taskUnlock();
- return (OK);
-}
-/***************************************************************************
- *
- * uxPipeRead - read from a pipe.
- *
- * Reads at most maxbytes bytes from the pipe. Blocks if blocking mode is
- * set and the pipe is empty.
- *
- * RETURNS:
- * number of bytes read, 0 on EOF, or ERROR if device descriptor does
- * not refer to an open read end of a pipe (errno = EBADF), or if
- * non-blocking mode is set and the pipe is empty (errno = EWOULDBLOCK).
- */
-
-LOCAL int
-uxPipeRead(UXPIPE_DEV *pDev, char *buffer, int maxbytes)
-{
- UXPIPE *pajp = pDev->pipe;
- int nbytes = 0;
-
- if (pDev != pajp->reader) {
- errno = EBADF;
- return (ERROR);
- }
- if (maxbytes == 0)
- return (0);
- semTake(pDev->semExcl, WAIT_FOREVER);
- /*
- * Note that semBlock may be full, although there is nothing to read.
- * This happens e.g. after the following sequence of operations: a
- * reader task blocks, a writer task writes two times (the first
- * write unblocks the reader task, the second write makes semBlock
- * full).
- */
- while (nbytes == 0) {
- if (pDev->blocking)
- semTake(pDev->semBlock, WAIT_FOREVER);
- /*
- * Reading and updating of the write end must not be interleaved
- * with a write from another task - hence we lock this task.
- */
- taskLock();
- nbytes = rngBufGet(pajp->ringId, buffer, maxbytes);
- if (nbytes > 0) {
- /* Give own semaphore if bytes remain or if write end is closed */
- if ((!rngIsEmpty(pajp->ringId) || pajp->writer == NULL) &&
- pDev->blocking)
- semGive(pDev->semBlock);
- /* Inform write end */
- if (pajp->writer != NULL) {
- if (pajp->writer->blocking)
- semGive(pajp->writer->semBlock);
- selWakeupAll(&pajp->writer->wakeupList, SELWRITE);
- }
- } else if (pajp->writer == NULL) {
- nbytes = 0; /* EOF */
- /* Give semaphore when write end is closed */
- if (pDev->blocking)
- semGive(pDev->semBlock);
- taskUnlock();
- semGive(pDev->semExcl);
- return (nbytes);
- } else if (!pDev->blocking) {
- taskUnlock();
- semGive(pDev->semExcl);
- errno = EWOULDBLOCK;
- return (ERROR);
- }
- taskUnlock();
- }
- semGive(pDev->semExcl);
- return (nbytes);
-}
-
-/***************************************************************************
- *
- * uxPipeWrite - write to a pipe.
- *
- * Writes nbytes bytes to the pipe. Blocks if blocking mode is set, and if
- * the pipe is full.
- *
- * RETURNS:
- * number of bytes written, or ERROR if the device descriptor does not
- * refer to an open write end of a pipe (errno = EBADF); or if the read end
- * of the pipe is closed (errno = EPIPE); or if non-blocking mode is set
- * and the pipe is full (errno = EWOULDBLOCK).
- *
- */
-
-LOCAL int
-uxPipeWrite(UXPIPE_DEV *pDev, char *buffer, int nbytes)
-{
-
- UXPIPE *pajp = pDev->pipe;
- int sofar = 0, written;
-
- if (pDev != pajp->writer) {
- errno = EBADF;
- return (ERROR);
- }
- if (pajp->reader == NULL) {
- errno = EPIPE;
- return (ERROR);
- }
- if (nbytes == 0)
- return (0);
- semTake(pDev->semExcl, WAIT_FOREVER);
- while (sofar < nbytes) {
- if (pDev->blocking)
- semTake(pDev->semBlock, WAIT_FOREVER);
- if (pajp->reader == NULL) {
- errno = EPIPE;
- semGive(pDev->semBlock);
- semGive(pDev->semExcl);
- return (ERROR);
- }
- /* Writing and updating of the read end must not be interleaved
- * with a read from another task - hence we lock this task.
- */
- taskLock();
- written = rngBufPut(pajp->ringId, buffer + sofar, nbytes - sofar);
- sofar += written;
- /* Inform the read end if we really wrote something */
- if (written > 0 && pajp->reader != NULL) {
- selWakeupAll(&pajp->reader->wakeupList, SELREAD);
- if (pajp->reader->blocking)
- semGive(pajp->reader->semBlock);
- }
- taskUnlock();
- if (!pDev->blocking) {
- if (sofar == 0) {
- errno = EWOULDBLOCK;
- sofar = ERROR;
- }
- break;
- }
- }
- /* Give own semaphore if space remains */
- if (!rngIsFull(pajp->ringId) && pDev->blocking)
- semGive(pDev->semBlock);
- semGive(pDev->semExcl);
- return (sofar);
-}
-
-/***************************************************************************
- *
- * uxPipeIoctl - do device specific I/O control
- *
- * RETURNS:
- * OK or ERROR.
- */
-
-LOCAL STATUS
-uxPipeIoctl(FAST UXPIPE_DEV *pDev, FAST int function, int arg)
-
-{
- UXPIPE *pajp = pDev->pipe;
- int status = OK;
-
- switch (function) {
- case FIONBIO:
- pDev->blocking = (*(int *)arg) ? 0 : 1;
- break;
- case FIOSELECT:
- taskLock();
- selNodeAdd(&pDev->wakeupList, (SEL_WAKEUP_NODE *) arg);
- if (selWakeupType((SEL_WAKEUP_NODE *) arg) == SELREAD &&
- pDev == pajp->reader &&
- (!rngIsEmpty(pajp->ringId) || pajp->writer == NULL))
- selWakeup((SEL_WAKEUP_NODE *) arg);
- if (selWakeupType((SEL_WAKEUP_NODE *) arg) == SELWRITE &&
- pDev == pajp->writer &&
- (!rngIsFull(pajp->ringId) || pajp->reader == NULL))
- selWakeup((SEL_WAKEUP_NODE *) arg);
- taskUnlock();
- break;
- case FIOUNSELECT:
- selNodeDelete(&pDev->wakeupList, (SEL_WAKEUP_NODE *) arg);
- break;
- default:
- status = ERROR;
- break;
- }
- return (status);
-}
-
-/***************************************************************************
- *
- * pipe - create an intertask channel
- *
- * Creates a pipe. fd[0] (fd[1]) is the read (write) file descriptor.
- *
- * RETURNS:
- * OK or ERROR, if the pipe could not be created.
- */
-
-STATUS
-pipe(int fd[2])
-{
- semTake(pipeSem, WAIT_FOREVER);
- if ((fd[0] = open(pipeRead, O_RDONLY, 0)) != ERROR) {
- if ((fd[1] = open(pipeWrite, O_WRONLY, 0)) != ERROR) {
- semGive(pipeSem);
- return (OK);
- }
- (void) close(fd[0]);
- }
- errno &= 0xFFFF;
- if((errno & 0xFFFF) == EINTR) /* Why on earth EINTR??? */
- errno = ENFILE; /* It means we are out of file descriptors...*/
- semGive(pipeSem);
- return (ERROR);
-}
-
-/***************************************************************************
- *
- * uxPipeShow - display pipe information
- *
- * RETURNS:
- * N/A.
- */
-
-void
-uxPipeShow(int fd)
-{
- UXPIPE_DEV *pDev;
- UXPIPE *pajp;
- int drvValue;
-
- if ((drvValue = iosFdValue(fd)) == ERROR) {
- erts_fprintf(stderr, "Error: file descriptor invalid\n");
- return;
- }
- pDev = (UXPIPE_DEV *)drvValue;
- pajp = pDev->pipe;
- if (pajp->drvNum != uxPipeDrvNum) {
- erts_fprintf(stderr, "Error: Not a ux pipe device\n");
- return;
- }
- erts_fprintf(stderr, "Device : 0x%x\n", (int) pDev);
- erts_fprintf(stderr, "Buffer size : %d\n", UXPIPE_SIZE);
- erts_fprintf(stderr, "Bytes in buffer : %d\n\n", rngNBytes(pajp->ringId));
- erts_fprintf(stderr, "READ END\n\n");
- if (pajp->reader != NULL) {
- erts_fprintf(stderr, "Mode : ");
- erts_fprintf(stderr, "%s\n",
- (pajp->reader->blocking) ? "blocking" : "non-blocking");
- }
- erts_fprintf(stderr, "Status : ");
- if (pajp->reader != NULL) {
- erts_fprintf(stderr, "OPEN\n");
- erts_fprintf(stderr, "Wake-up list : %d\n\n",
- selWakeupListLen(&pajp->reader->wakeupList));
- erts_fprintf(stderr, "Exclusion Semaphore\n");
- semShow(pajp->reader->semExcl, 1);
- erts_fprintf(stderr, "Blocking Semaphore\n");
- semShow(pajp->reader->semBlock, 1);
- } else
- erts_fprintf(stderr, "CLOSED\n\n");
- erts_fprintf(stderr, "WRITE END\n\n");
- if (pajp->writer != NULL) {
- erts_fprintf(stderr, "Mode : ");
- erts_fprintf(stderr, "%s\n",
- (pajp->writer->blocking) ? "blocking" : "non-blocking");
- }
- erts_fprintf(stderr, "Status : ");
- if (pajp->writer != NULL) {
- erts_fprintf(stderr, "OPEN\n");
- erts_fprintf(stderr, "Wake-up list : %d\n\n",
- selWakeupListLen(&pajp->writer->wakeupList));
- erts_fprintf(stderr, "Exclusion Semaphore\n");
- semShow(pajp->writer->semExcl, 1);
- erts_fprintf(stderr, "Blocking Semaphore\n");
- semShow(pajp->writer->semBlock, 1);
- } else
- erts_fprintf(stderr, "CLOSED\n\n");
-}
-
-#ifdef DEBUG
-void
-erl_assert_error(char* expr, char* file, int line)
-{
- fflush(stdout);
- fprintf(stderr, "Assertion failed: %s in %s, line %d\n",
- expr, file, line);
- fflush(stderr);
- erl_crash_dump(file, line, "Assertion failed: %s\n", expr);
- abort();
-}
-void
-erl_debug(char* fmt, ...)
-{
- char sbuf[1024]; /* Temporary buffer. */
- va_list va;
-
- va_start(va, fmt);
- vsprintf(sbuf, fmt, va);
- va_end(va);
- fprintf(stderr, "%s\n", sbuf);
-}
-#endif
--
cgit v1.2.3
From eb510f38e842cb94d24ba8a5ab4a3833aa24428e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Mon, 16 Jul 2012 19:30:14 +0200
Subject: erts: Remove VxWorks from tests
---
erts/emulator/test/Makefile | 1 -
erts/emulator/test/distribution_SUITE.erl | 21 +-
erts/emulator/test/driver_SUITE_data/chkio_drv.c | 2 +-
.../test/driver_SUITE_data/io_ready_exit_drv.c | 2 +-
.../emulator/test/driver_SUITE_data/ioq_exit_drv.c | 2 +-
.../test/driver_SUITE_data/missing_callback_drv.c | 2 +-
.../peek_non_existing_queue_drv.c | 2 +-
erts/emulator/test/driver_SUITE_data/timer_drv.c | 12 -
erts/emulator/test/emulator.spec.vxworks | 26 -
erts/emulator/test/estone_SUITE_data/estone_cat.c | 4 -
erts/emulator/test/gc_SUITE.erl | 59 +-
erts/emulator/test/port_SUITE.erl | 1210 +++++++++-----------
erts/emulator/test/port_SUITE_data/dead_port.c | 24 -
erts/emulator/test/port_SUITE_data/port_test.c | 35 -
erts/emulator/test/port_SUITE_data/reclaim.h | 60 -
erts/emulator/test/port_bif_SUITE_data/port_test.c | 37 +-
erts/emulator/test/port_bif_SUITE_data/reclaim.h | 60 -
erts/emulator/test/process_SUITE.erl | 10 +-
erts/emulator/test/timer_bif_SUITE.erl | 67 +-
erts/emulator/test/trace_local_SUITE.erl | 14 +-
erts/emulator/test/trace_port_SUITE.erl | 7 +-
21 files changed, 627 insertions(+), 1030 deletions(-)
delete mode 100644 erts/emulator/test/emulator.spec.vxworks
delete mode 100644 erts/emulator/test/port_SUITE_data/reclaim.h
delete mode 100644 erts/emulator/test/port_bif_SUITE_data/reclaim.h
(limited to 'erts/emulator')
diff --git a/erts/emulator/test/Makefile b/erts/emulator/test/Makefile
index 627aa01bbf..65e0606f98 100644
--- a/erts/emulator/test/Makefile
+++ b/erts/emulator/test/Makefile
@@ -140,7 +140,6 @@ EMAKEFILE=Emakefile
TEST_SPEC_FILES = emulator.spec \
emulator.spec.win \
- emulator.spec.vxworks \
emulator.spec.ose
# ----------------------------------------------------
# Release directory specification
diff --git a/erts/emulator/test/distribution_SUITE.erl b/erts/emulator/test/distribution_SUITE.erl
index 2ddb4d76d9..c88218c176 100644
--- a/erts/emulator/test/distribution_SUITE.erl
+++ b/erts/emulator/test/distribution_SUITE.erl
@@ -98,19 +98,6 @@ end_per_testcase(Func, Config) when is_atom(Func), is_list(Config) ->
Dog=?config(watchdog, Config),
?t:timetrap_cancel(Dog).
-%%% Don't be too hard on vxworks, the cross server gets nodedown
-%%% cause the card is too busy if we don't sleep a little between pings.
-sleep() ->
- case os:type() of
- vxworks ->
- receive
- after 10 ->
- ok
- end;
- _ ->
- ok
- end.
-
ping(doc) ->
["Tests pinging a node in different ways."];
ping(Config) when is_list(Config) ->
@@ -122,23 +109,21 @@ ping(Config) when is_list(Config) ->
?line Host = hostname(),
?line BadName = list_to_atom("__pucko__@" ++ Host),
?line io:format("Pinging ~s (assumed to not exist)", [BadName]),
- ?line test_server:do_times(Times,
- fun() -> pang = net_adm:ping(BadName),
- sleep()
+ ?line test_server:do_times(Times, fun() -> pang = net_adm:ping(BadName)
end),
%% Pings another node.
?line {ok, OtherNode} = start_node(distribution_SUITE_other),
?line io:format("Pinging ~s (assumed to exist)", [OtherNode]),
- ?line test_server:do_times(Times, fun() -> pong = net_adm:ping(OtherNode),sleep() end),
+ ?line test_server:do_times(Times, fun() -> pong = net_adm:ping(OtherNode) end),
?line stop_node(OtherNode),
%% Pings our own node many times.
?line Node = node(),
?line io:format("Pinging ~s (the same node)", [Node]),
- ?line test_server:do_times(Times, fun() -> pong = net_adm:ping(Node),sleep() end),
+ ?line test_server:do_times(Times, fun() -> pong = net_adm:ping(Node) end),
ok.
diff --git a/erts/emulator/test/driver_SUITE_data/chkio_drv.c b/erts/emulator/test/driver_SUITE_data/chkio_drv.c
index 40f1ad4fea..faf1040276 100644
--- a/erts/emulator/test/driver_SUITE_data/chkio_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/chkio_drv.c
@@ -17,7 +17,7 @@
*/
#ifndef UNIX
-#if !defined(__WIN32__) && !defined(VXWORKS)
+#if !defined(__WIN32__)
#define UNIX 1
#endif
#endif
diff --git a/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c b/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c
index e6a3edcd74..1e107309df 100644
--- a/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c
@@ -17,7 +17,7 @@
*/
#ifndef UNIX
-#if !defined(__WIN32__) && !defined(VXWORKS)
+#if !defined(__WIN32__)
#define UNIX 1
#endif
#endif
diff --git a/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c b/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c
index b2cc1e785a..d174771629 100644
--- a/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c
@@ -29,7 +29,7 @@
*/
#ifndef UNIX
-#if !defined(__WIN32__) && !defined(VXWORKS)
+#if !defined(__WIN32__)
#define UNIX 1
#endif
#endif
diff --git a/erts/emulator/test/driver_SUITE_data/missing_callback_drv.c b/erts/emulator/test/driver_SUITE_data/missing_callback_drv.c
index e7d9a294fa..851f2c745b 100644
--- a/erts/emulator/test/driver_SUITE_data/missing_callback_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/missing_callback_drv.c
@@ -17,7 +17,7 @@
*/
#ifndef UNIX
-#if !defined(__WIN32__) && !defined(VXWORKS)
+#if !defined(__WIN32__)
#define UNIX 1
#endif
#endif
diff --git a/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c b/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c
index 8e203f74ec..0c86a26604 100644
--- a/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c
@@ -28,7 +28,7 @@
*/
#ifndef UNIX
-#if !defined(__WIN32__) && !defined(VXWORKS)
+#if !defined(__WIN32__)
#define UNIX 1
#endif
#endif
diff --git a/erts/emulator/test/driver_SUITE_data/timer_drv.c b/erts/emulator/test/driver_SUITE_data/timer_drv.c
index 8c3f203a64..57538e0d57 100644
--- a/erts/emulator/test/driver_SUITE_data/timer_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/timer_drv.c
@@ -1,11 +1,3 @@
-#ifdef VXWORKS
-#include <vxWorks.h>
-#include <taskVarLib.h>
-#include <taskLib.h>
-#include <sysLib.h>
-#include <string.h>
-#include <ioLib.h>
-#endif
#include <stdio.h>
#include "erl_driver.h"
@@ -84,11 +76,7 @@ static void timer_read(ErlDrvData p, char *buf, ErlDrvSizeT len)
driver_output(port, reply, 1);
} else if (buf[0] == DELAY_START_TIMER) {
#ifndef __WIN32__
-#ifdef VXWORKS
- taskDelay(sysClkRateGet());
-#else
sleep(1);
-#endif
#endif
driver_set_timer(port, get_int32(buf + 1));
}
diff --git a/erts/emulator/test/emulator.spec.vxworks b/erts/emulator/test/emulator.spec.vxworks
deleted file mode 100644
index 55675bdc29..0000000000
--- a/erts/emulator/test/emulator.spec.vxworks
+++ /dev/null
@@ -1,26 +0,0 @@
-{topcase, {dir, "../emulator_test"}}.
-
-% Added since R11
-{skip,{distribution_SUITE,link_to_dead_new_node,"Does not work in distributed test environments"}}.
-{skip,{binary_SUITE,terms_float,"Floats, VxWorks, PPC = Floating points never equal..."}}.
-{skip,{system_info_SUITE,process_count,"Fix-allocs starving VxWorks cards"}}.
-{skip,{monitor_SUITE,mixer,"Fix-allocs starving VxWorks cards"}}.
-
-{skip,{node_container_SUITE,"Too memory consuming..."}}.
-
-{skip,{trace_SUITE,system_monitor_long_gc_1,"Too memory consuming..."}}.
-{skip,{trace_SUITE,system_monitor_long_gc_2,"Too memory consuming..."}}.
-{skip,{trace_SUITE,system_monitor_large_heap_1,"Too memory consuming..."}}.
-{skip,{trace_SUITE,system_monitor_large_heap_2,"Too memory consuming..."}}.
-% End added since R11
-
-{skip, {distribution_SUITE,stop_dist,"Not written to work on VxWorks."}}.
-{skip, {distribution_SUITE,dist_auto_connect_never,
- "Not written to work on VxWorks."}}.
-{skip, {distribution_SUITE,dist_auto_connect_once,
- "Not written to work on VxWorks."}}.
-{skip, {trace_SUITE,system_monitor_long_gc,
- "Too memory consuming for VxWorks cards."}}.
-{skip, {trace_meta_SUITE,stack_grow,
- "Too memory consuming for VxWorks cards."}}.
-{skip, {obsolete_SUITE, "Not on vxworks"}}.
diff --git a/erts/emulator/test/estone_SUITE_data/estone_cat.c b/erts/emulator/test/estone_SUITE_data/estone_cat.c
index 8ed9f8375b..a34bda4384 100644
--- a/erts/emulator/test/estone_SUITE_data/estone_cat.c
+++ b/erts/emulator/test/estone_SUITE_data/estone_cat.c
@@ -12,11 +12,7 @@
#include <fcntl.h>
#include <errno.h>
-#ifdef VXWORKS
-estone_cat(argc, argv)
-#else
main(argc, argv)
-#endif
int argc;
char *argv[];
{
diff --git a/erts/emulator/test/gc_SUITE.erl b/erts/emulator/test/gc_SUITE.erl
index 771d2c9a7a..19fa433a53 100644
--- a/erts/emulator/test/gc_SUITE.erl
+++ b/erts/emulator/test/gc_SUITE.erl
@@ -54,17 +54,12 @@ grow_heap(doc) -> ["Produce a growing list of elements, ",
"for X calls, then drop one item per call",
"until the list is empty."];
grow_heap(Config) when is_list(Config) ->
- ?line Dog=test_server:timetrap(test_server:minutes(40)),
- ?line ok=grow_heap1(256),
- case os:type() of
- vxworks ->
- stop_here;
- _ ->
- ?line ok=grow_heap1(512),
- ?line ok=grow_heap1(1024),
- ?line ok=grow_heap1(2048)
- end,
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:minutes(40)),
+ ok = grow_heap1(256),
+ ok = grow_heap1(512),
+ ok = grow_heap1(1024),
+ ok = grow_heap1(2048),
+ test_server:timetrap_cancel(Dog),
ok.
grow_heap1(Len) ->
@@ -82,10 +77,10 @@ grow_heap1(List, MaxLen, CurLen, up) ->
grow_heap1([], _MaxLen, _, down) ->
ok;
grow_heap1([_|List], MaxLen, CurLen, down) ->
- ?line {_,_,C}=erlang:now(),
- ?line Num=C rem (length(List))+1,
- ?line Elem=lists:nth(Num, List),
- ?line NewList=lists:delete(Elem, List),
+ {_,_,C} = erlang:now(),
+ Num = C rem (length(List))+1,
+ Elem = lists:nth(Num, List),
+ NewList = lists:delete(Elem, List),
grow_heap1(NewList, MaxLen, CurLen-1, down).
@@ -93,16 +88,11 @@ grow_heap1([_|List], MaxLen, CurLen, down) ->
grow_stack(doc) -> ["Increase and decrease stack size, and ",
"drop off some garbage from time to time."];
grow_stack(Config) when is_list(Config) ->
- ?line Dog=test_server:timetrap(test_server:minutes(80)),
+ Dog = test_server:timetrap(test_server:minutes(80)),
show_heap("before:"),
- case os:type() of
- vxworks ->
- ?line grow_stack1(25, 0);
- _ ->
- ?line grow_stack1(200, 0)
- end,
+ grow_stack1(200, 0),
show_heap("after:"),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
grow_stack1(0, _) ->
@@ -123,16 +113,11 @@ grow_stack_heap(doc) -> ["While growing the heap, bounces the size ",
"of the stack, and while reducing the heap",
"bounces the stack usage."];
grow_stack_heap(Config) when is_list(Config) ->
- case os:type() of
- vxworks ->
- {comment, "Takes too long to run on VxWorks/cpu32"};
- _ ->
- ?line Dog=test_server:timetrap(test_server:minutes(40)),
- ?line grow_stack_heap1(16),
- ?line grow_stack_heap1(32),
- ?line test_server:timetrap_cancel(Dog),
- ok
- end.
+ Dog = test_server:timetrap(test_server:minutes(40)),
+ grow_stack_heap1(16),
+ grow_stack_heap1(32),
+ test_server:timetrap_cancel(Dog),
+ ok.
grow_stack_heap1(MaxLen) ->
io:format("~ngrow_stack_heap with ~p items.",[MaxLen]),
@@ -151,10 +136,10 @@ grow_stack_heap1(List, MaxLen, CurLen, up) ->
grow_stack_heap1([], _MaxLen, _, down) -> ok;
grow_stack_heap1([_|List], MaxLen, CurLen, down) ->
grow_stack1(CurLen*2,0),
- ?line {_,_,C}=erlang:now(),
- ?line Num=C rem (length(List))+1,
- ?line Elem=lists:nth(Num, List),
- ?line NewList=lists:delete(Elem, List),
+ {_,_,C}=erlang:now(),
+ Num=C rem (length(List))+1,
+ Elem=lists:nth(Num, List),
+ NewList=lists:delete(Elem, List),
grow_stack_heap1(NewList, MaxLen, CurLen-1, down),
ok.
diff --git a/erts/emulator/test/port_SUITE.erl b/erts/emulator/test/port_SUITE.erl
index 0b99b3438a..4b555777d7 100644
--- a/erts/emulator/test/port_SUITE.erl
+++ b/erts/emulator/test/port_SUITE.erl
@@ -157,16 +157,16 @@ win_massive(Config) when is_list(Config) ->
end.
do_win_massive() ->
- ?line Dog = test_server:timetrap(test_server:seconds(360)),
- ?line SuiteDir = filename:dirname(code:which(?MODULE)),
- ?line Env = " -env ERL_MAX_PORTS 8192",
- ?line {ok, Node} =
+ Dog = test_server:timetrap(test_server:seconds(360)),
+ SuiteDir = filename:dirname(code:which(?MODULE)),
+ Env = " -env ERL_MAX_PORTS 8192",
+ {ok, Node} =
test_server:start_node(win_massive,
slave,
[{args, " -pa " ++ SuiteDir ++ Env}]),
- ?line ok = rpc:call(Node,?MODULE,win_massive_client,[3000]),
- ?line test_server:stop_node(Node),
- ?line test_server:timetrap_cancel(Dog),
+ ok = rpc:call(Node,?MODULE,win_massive_client,[3000]),
+ test_server:stop_node(Node),
+ test_server:timetrap_cancel(Dog),
ok.
win_massive_client(N) ->
@@ -208,11 +208,11 @@ win_massive_loop(P,N) ->
%% We will send only a small amount of data, to avoid deadlock.
stream_small(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line stream_ping(Config, 512, "", []),
- ?line stream_ping(Config, 1777, "", []),
- ?line stream_ping(Config, 1777, "-s512", []),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ stream_ping(Config, 512, "", []),
+ stream_ping(Config, 1777, "", []),
+ stream_ping(Config, 1777, "-s512", []),
+ test_server:timetrap_cancel(Dog),
ok.
%% Send big amounts of data (much bigger than the buffer size in port test).
@@ -220,30 +220,22 @@ stream_small(Config) when is_list(Config) ->
%% non-blocking reads and writes.
stream_big(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(180)),
- case os:type() of
- vxworks ->
- %% Don't stress VxWorks too much
- ?line stream_ping(Config, 43755, "", []),
- ?line stream_ping(Config, 51255, "", []),
- ?line stream_ping(Config, 52345, " -s40000", []);
- _ ->
- ?line stream_ping(Config, 43755, "", []),
- ?line stream_ping(Config, 100000, "", []),
- ?line stream_ping(Config, 77777, " -s40000", [])
- end,
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(180)),
+ stream_ping(Config, 43755, "", []),
+ stream_ping(Config, 100000, "", []),
+ stream_ping(Config, 77777, " -s40000", []),
+ test_server:timetrap_cancel(Dog),
ok.
%% Sends packet with header size of 1, 2, and 4, with packets of various
%% sizes.
basic_ping(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(120)),
- ?line ping(Config, sizes(1), 1, "", []),
- ?line ping(Config, sizes(2), 2, "", []),
- ?line ping(Config, sizes(4), 4, "", []),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(120)),
+ ping(Config, sizes(1), 1, "", []),
+ ping(Config, sizes(2), 2, "", []),
+ ping(Config, sizes(4), 4, "", []),
+ test_server:timetrap_cancel(Dog),
ok.
%% Let the port program insert delays between characters sent back to
@@ -251,30 +243,29 @@ basic_ping(Config) when is_list(Config) ->
%% small chunks rather than all at once.
slow_writes(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(20)),
- ?line ping(Config, [8], 4, "-s1", []),
- ?line ping(Config, [10], 2, "-s2", []),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(20)),
+ ping(Config, [8], 4, "-s1", []),
+ ping(Config, [10], 2, "-s2", []),
+ test_server:timetrap_cancel(Dog),
ok.
bad_packet(doc) ->
["Test that we get {'EXIT', Port, einval} if we try to send a bigger "
"packet than the packet header allows."];
bad_packet(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line PortTest = port_test(Config),
- ?line process_flag(trap_exit, true),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ PortTest = port_test(Config),
+ process_flag(trap_exit, true),
- ?line bad_packet(PortTest, 1, 256),
- ?line bad_packet(PortTest, 1, 257),
- ?line bad_packet(PortTest, 2, 65536),
- ?line bad_packet(PortTest, 2, 65537),
+ bad_packet(PortTest, 1, 256),
+ bad_packet(PortTest, 1, 257),
+ bad_packet(PortTest, 2, 65536),
+ bad_packet(PortTest, 2, 65537),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
bad_packet(PortTest, HeaderSize, PacketSize) ->
- %% Intentionally no ?line macros.
P = open_port({spawn, PortTest}, [{packet, HeaderSize}]),
P ! {self(), {command, make_zero_packet(PacketSize)}},
receive
@@ -292,16 +283,16 @@ make_zero_packet(N) ->
%% Test sending bad messages to a port.
bad_port_messages(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line PortTest = port_test(Config),
- ?line process_flag(trap_exit, true),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ PortTest = port_test(Config),
+ process_flag(trap_exit, true),
- ?line bad_message(PortTest, {a,b}),
- ?line bad_message(PortTest, {a}),
- ?line bad_message(PortTest, {self(),{command,bad_command}}),
- ?line bad_message(PortTest, {self(),{connect,no_pid}}),
+ bad_message(PortTest, {a,b}),
+ bad_message(PortTest, {a}),
+ bad_message(PortTest, {self(),{command,bad_command}}),
+ bad_message(PortTest, {self(),{connect,no_pid}}),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
bad_message(PortTest, Message) ->
@@ -319,108 +310,97 @@ bad_message(PortTest, Message) ->
%% Tests the 'binary' option for a port.
t_binary(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(300)),
+ Dog = test_server:timetrap(test_server:seconds(300)),
%% Packet mode.
- ?line ping(Config, sizes(1), 1, "", [binary]),
- ?line ping(Config, sizes(2), 2, "", [binary]),
- ?line ping(Config, sizes(4), 4, "", [binary]),
+ ping(Config, sizes(1), 1, "", [binary]),
+ ping(Config, sizes(2), 2, "", [binary]),
+ ping(Config, sizes(4), 4, "", [binary]),
%% Stream mode.
- case os:type() of
- vxworks ->
- %% don't stress VxWorks too much
- ?line stream_ping(Config, 435, "", [binary]),
- ?line stream_ping(Config, 43755, "", [binary]),
- ?line stream_ping(Config, 50000, "", [binary]);
- _ ->
- ?line stream_ping(Config, 435, "", [binary]),
- ?line stream_ping(Config, 43755, "", [binary]),
- ?line stream_ping(Config, 100000, "", [binary])
- end,
+ stream_ping(Config, 435, "", [binary]),
+ stream_ping(Config, 43755, "", [binary]),
+ stream_ping(Config, 100000, "", [binary]),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
name1(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(100)),
- ?line PortTest = port_test(Config),
- ?line Command = lists:concat([PortTest, " "]),
- ?line P = open_port({spawn, Command}, []),
- ?line register(myport, P),
- ?line P = whereis(myport),
+ Dog = test_server:timetrap(test_server:seconds(100)),
+ PortTest = port_test(Config),
+ Command = lists:concat([PortTest, " "]),
+ P = open_port({spawn, Command}, []),
+ register(myport, P),
+ P = whereis(myport),
Text = "hej",
- ?line myport ! {self(), {command, Text}},
- ?line receive
- {P, {data, Text}} ->
- ok
- end,
- ?line myport ! {self(), close},
- ?line receive
- {P, closed} -> ok
- end,
- ?line undefined = whereis(myport),
- ?line test_server:timetrap_cancel(Dog),
+ myport ! {self(), {command, Text}},
+ receive
+ {P, {data, Text}} ->
+ ok
+ end,
+ myport ! {self(), close},
+ receive
+ {P, closed} -> ok
+ end,
+ undefined = whereis(myport),
+ test_server:timetrap_cancel(Dog),
ok.
%% Test that the 'eof' option works.
eof(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(100)),
- ?line PortTest = port_test(Config),
- ?line Command = lists:concat([PortTest, " -h0 -q"]),
- ?line P = open_port({spawn, Command}, [eof]),
- ?line receive
- {P, eof} ->
- ok
- end,
- ?line P ! {self(), close},
- ?line receive
- {P, closed} -> ok
- end,
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(100)),
+ PortTest = port_test(Config),
+ Command = lists:concat([PortTest, " -h0 -q"]),
+ P = open_port({spawn, Command}, [eof]),
+ receive
+ {P, eof} ->
+ ok
+ end,
+ P ! {self(), close},
+ receive
+ {P, closed} -> ok
+ end,
+ test_server:timetrap_cancel(Dog),
ok.
%% Tests that the 'in' option for a port works.
input_only(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(300)),
- ?line expect_input(Config, [0, 1, 10, 13, 127, 128, 255], 1, "", [in]),
- ?line expect_input(Config, [0, 1, 255, 2048], 2, "", [in]),
- ?line expect_input(Config, [0, 1, 255, 2048], 4, "", [in]),
- ?line expect_input(Config, [0, 1, 10, 13, 127, 128, 255],
- 1, "", [in, binary]),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(300)),
+ expect_input(Config, [0, 1, 10, 13, 127, 128, 255], 1, "", [in]),
+ expect_input(Config, [0, 1, 255, 2048], 2, "", [in]),
+ expect_input(Config, [0, 1, 255, 2048], 4, "", [in]),
+ expect_input(Config, [0, 1, 10, 13, 127, 128, 255],
+ 1, "", [in, binary]),
+ test_server:timetrap_cancel(Dog),
ok.
%% Tests that the 'out' option for a port works.
output_only(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(100)),
- ?line Dir = ?config(priv_dir, Config),
- ?line Filename = filename:join(Dir, "output_only_stream"),
- ?line output_and_verify(Config, Filename, "-h0",
- random_packet(35777, "echo")),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(100)),
+ Dir = ?config(priv_dir, Config),
+ Filename = filename:join(Dir, "output_only_stream"),
+ output_and_verify(Config, Filename, "-h0",
+ random_packet(35777, "echo")),
+ test_server:timetrap_cancel(Dog),
ok.
output_and_verify(Config, Filename, Options, Data) ->
- ?line PortTest = port_test(Config),
- ?line Command = lists:concat([PortTest, " ",
- Options, " -o", Filename]),
- ?line Port = open_port({spawn, Command}, [out]),
- ?line Port ! {self(), {command, Data}},
- ?line Port ! {self(), close},
- ?line receive
- {Port, closed} -> ok
- end,
- Wait_time = case os:type() of
- vxworks -> 5000;
- _ -> 500
- end,
- ?line test_server:sleep(Wait_time),
- ?line {ok, Written} = file:read_file(Filename),
- ?line Data = binary_to_list(Written),
+ PortTest = port_test(Config),
+ Command = lists:concat([PortTest, " ",
+ Options, " -o", Filename]),
+ Port = open_port({spawn, Command}, [out]),
+ Port ! {self(), {command, Data}},
+ Port ! {self(), close},
+ receive
+ {Port, closed} -> ok
+ end,
+ Wait_time = 500,
+ test_server:sleep(Wait_time),
+ {ok, Written} = file:read_file(Filename),
+ Data = binary_to_list(Written),
ok.
%% Test that receiving several packages written in the same
@@ -430,19 +410,11 @@ output_and_verify(Config, Filename, Options, Data) ->
%% Basic test of receiving multiple packages, written in
%% one operation by the other end.
mul_basic(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(600)),
- case os:type() of
- vxworks ->
- %% don't stress vxworks too much
- ?line expect_input(Config, [0, 1, 255, 10, 13], 1, "", []),
- ?line expect_input(Config, [0, 10, 13, 1600, 8191, 16383], 2, "", []),
- ?line expect_input(Config, [10, 35000], 4, "", []);
- _ ->
- ?line expect_input(Config, [0, 1, 255, 10, 13], 1, "", []),
- ?line expect_input(Config, [0, 10, 13, 1600, 32767, 65535], 2, "", []),
- ?line expect_input(Config, [10, 70000], 4, "", [])
- end,
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(600)),
+ expect_input(Config, [0, 1, 255, 10, 13], 1, "", []),
+ expect_input(Config, [0, 10, 13, 1600, 32767, 65535], 2, "", []),
+ expect_input(Config, [10, 70000], 4, "", []),
+ test_server:timetrap_cancel(Dog),
ok.
%% Test reading a buffer consisting of several packets, some
@@ -451,9 +423,9 @@ mul_basic(Config) when is_list(Config) ->
%% delays in between.)
mul_slow_writes(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(250)),
- ?line expect_input(Config, [0, 20, 255, 10, 1], 1, "-s64", []),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(250)),
+ expect_input(Config, [0, 20, 255, 10, 1], 1, "-s64", []),
+ test_server:timetrap_cancel(Dog),
ok.
%% Runs several port tests in parallell. Each individual test
@@ -461,27 +433,27 @@ mul_slow_writes(Config) when is_list(Config) ->
%% should also finish in about 5 seconds.
parallell(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(300)),
- ?line Testers =
- [fun() -> stream_ping(Config, 1007, "-s100", []) end,
- fun() -> stream_ping(Config, 10007, "-s1000", []) end,
- fun() -> stream_ping(Config, 10007, "-s1000", []) end,
-
- fun() -> expect_input(Config, [21, 22, 23, 24, 25], 1,
- "-s10", [in]) end,
-
- fun() -> ping(Config, [10], 1, "-d", []) end,
- fun() -> ping(Config, [20000], 2, "-d", []) end,
- fun() -> ping(Config, [101], 1, "-s10", []) end,
- fun() -> ping(Config, [1001], 2, "-s100", []) end,
- fun() -> ping(Config, [10001], 4, "-s1000", []) end,
-
- fun() -> ping(Config, [501, 501], 2, "-s100", []) end,
- fun() -> ping(Config, [11, 12, 13, 14, 11], 1, "-s5", []) end],
- ?line process_flag(trap_exit, true),
- ?line Pids = lists:map(fun fun_spawn/1, Testers),
- ?line wait_for(Pids),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(300)),
+ Testers = [
+ fun() -> stream_ping(Config, 1007, "-s100", []) end,
+ fun() -> stream_ping(Config, 10007, "-s1000", []) end,
+ fun() -> stream_ping(Config, 10007, "-s1000", []) end,
+
+ fun() -> expect_input(Config, [21, 22, 23, 24, 25], 1,
+ "-s10", [in]) end,
+
+ fun() -> ping(Config, [10], 1, "-d", []) end,
+ fun() -> ping(Config, [20000], 2, "-d", []) end,
+ fun() -> ping(Config, [101], 1, "-s10", []) end,
+ fun() -> ping(Config, [1001], 2, "-s100", []) end,
+ fun() -> ping(Config, [10001], 4, "-s1000", []) end,
+
+ fun() -> ping(Config, [501, 501], 2, "-s100", []) end,
+ fun() -> ping(Config, [11, 12, 13, 14, 11], 1, "-s5", []) end],
+ process_flag(trap_exit, true),
+ Pids = lists:map(fun fun_spawn/1, Testers),
+ wait_for(Pids),
+ test_server:timetrap_cancel(Dog),
ok.
wait_for([]) ->
@@ -500,29 +472,29 @@ wait_for(Pids) ->
dying_port(suite) -> [];
dying_port(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(150)),
- ?line process_flag(trap_exit, true),
+ Dog = test_server:timetrap(test_server:seconds(150)),
+ process_flag(trap_exit, true),
- ?line P1 = make_dying_port(Config),
- ?line P2 = make_dying_port(Config),
- ?line P3 = make_dying_port(Config),
- ?line P4 = make_dying_port(Config),
- ?line P5 = make_dying_port(Config),
+ P1 = make_dying_port(Config),
+ P2 = make_dying_port(Config),
+ P3 = make_dying_port(Config),
+ P4 = make_dying_port(Config),
+ P5 = make_dying_port(Config),
%% This should be big enough to be sure to block in the write.
- ?line Garbage = random_packet(16384),
+ Garbage = random_packet(16384),
- ?line P1 ! {self(), {command, Garbage}},
- ?line P3 ! {self(), {command, Garbage}},
- ?line P5 ! {self(), {command, Garbage}},
+ P1 ! {self(), {command, Garbage}},
+ P3 ! {self(), {command, Garbage}},
+ P5 ! {self(), {command, Garbage}},
- ?line wait_for_port_exit(P1),
- ?line wait_for_port_exit(P2),
- ?line wait_for_port_exit(P3),
- ?line wait_for_port_exit(P4),
- ?line wait_for_port_exit(P5),
+ wait_for_port_exit(P1),
+ wait_for_port_exit(P2),
+ wait_for_port_exit(P3),
+ wait_for_port_exit(P4),
+ wait_for_port_exit(P5),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
wait_for_port_exit(Port) ->
@@ -549,9 +521,9 @@ make_dying_port(Config) when is_list(Config) ->
port_program_with_path(suite) -> [];
port_program_with_path(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(100)),
- ?line DataDir = ?config(data_dir, Config),
- ?line PrivDir = ?config(priv_dir, Config),
+ Dog = test_server:timetrap(test_server:seconds(100)),
+ DataDir = ?config(data_dir, Config),
+ PrivDir = ?config(priv_dir, Config),
%% Create a copy of the port test program in a directory not
%% included in PATH (i.e. in priv_dir), with the name 'my_port_test.exe'.
@@ -560,36 +532,31 @@ port_program_with_path(Config) when is_list(Config) ->
%% (On Unix, there will be a single file created, which will be
%% a copy of the port program.)
- ?line PortTest = os:find_executable("port_test", DataDir),
+ PortTest = os:find_executable("port_test", DataDir),
io:format("os:find_executable(~p, ~p) returned ~p",
["port_test", DataDir, PortTest]),
- ?line {ok, PortTestPgm} = file:read_file(PortTest),
- ?line NewName = filename:join(PrivDir, filename:basename(PortTest)),
- ?line RedHerring = filename:rootname(NewName),
- ?line ok = file:write_file(RedHerring, "I'm just here to confuse.\n"),
- ?line ok = file:write_file(NewName, PortTestPgm),
- ?line ok = file:write_file_info(NewName, #file_info{mode=8#111}),
- ?line PgmWithPathAndNoExt = filename:rootname(NewName),
+ {ok, PortTestPgm} = file:read_file(PortTest),
+ NewName = filename:join(PrivDir, filename:basename(PortTest)),
+ RedHerring = filename:rootname(NewName),
+ ok = file:write_file(RedHerring, "I'm just here to confuse.\n"),
+ ok = file:write_file(NewName, PortTestPgm),
+ ok = file:write_file_info(NewName, #file_info{mode=8#111}),
+ PgmWithPathAndNoExt = filename:rootname(NewName),
%% Open the port using the path to the copied port test program,
%% but without the .exe extension, and verified that it was started.
%%
%% If the bug is present the open_port call will fail with badarg.
- ?line Command = lists:concat([PgmWithPathAndNoExt, " -h2"]),
- %% allow VxWorks time to write file
- case os:type() of
- vxworks -> test_server:sleep(2500);
- _ -> time
+ Command = lists:concat([PgmWithPathAndNoExt, " -h2"]),
+ P = open_port({spawn, Command}, [{packet, 2}]),
+ Message = "echo back to me",
+ P ! {self(), {command, Message}},
+ receive
+ {P, {data, Message}} ->
+ ok
end,
- ?line P = open_port({spawn, Command}, [{packet, 2}]),
- ?line Message = "echo back to me",
- ?line P ! {self(), {command, Message}},
- ?line receive
- {P, {data, Message}} ->
- ok
- end,
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
@@ -597,56 +564,46 @@ port_program_with_path(Config) when is_list(Config) ->
%% This used to fail on Windows.
open_input_file_port(suite) -> [];
open_input_file_port(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line PrivDir = ?config(priv_dir, Config),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ PrivDir = ?config(priv_dir, Config),
%% Create a file with the file driver and read it back using
%% open_port/2.
- ?line MyFile1 = filename:join(PrivDir, "my_input_file"),
- ?line FileData1 = "An input file",
- ?line ok = file:write_file(MyFile1, FileData1),
- case os:type() of
- vxworks ->
- %% Can't open input file with vanilla driver on VxWorks
- ?line process_flag(trap_exit, true),
- ?line case catch open_port(MyFile1, [in]) of
- {'EXIT', {badarg, _}} ->
- ok
- end;
- _ ->
- ?line case open_port(MyFile1, [in]) of
- InputPort when is_port(InputPort) ->
- ?line receive
- {InputPort, {data, FileData1}} ->
- ok
- end
- end
+ MyFile1 = filename:join(PrivDir, "my_input_file"),
+ FileData1 = "An input file",
+ ok = file:write_file(MyFile1, FileData1),
+ case open_port(MyFile1, [in]) of
+ InputPort when is_port(InputPort) ->
+ receive
+ {InputPort, {data, FileData1}} ->
+ ok
+ end
end,
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
%% Tests that files can be written using open_port(Filename, [out]).
open_output_file_port(suite) -> [];
open_output_file_port(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(100)),
- ?line PrivDir = ?config(priv_dir, Config),
+ Dog = test_server:timetrap(test_server:seconds(100)),
+ PrivDir = ?config(priv_dir, Config),
%% Create a file with open_port/2 and read it back with
%% the file driver.
- ?line MyFile2 = filename:join(PrivDir, "my_output_file"),
- ?line FileData2_0 = "A file created ",
- ?line FileData2_1 = "with open_port/2.\n",
- ?line FileData2 = FileData2_0 ++ FileData2_1,
- ?line OutputPort = open_port(MyFile2, [out]),
- ?line OutputPort ! {self(), {command, FileData2_0}},
- ?line OutputPort ! {self(), {command, FileData2_1}},
- ?line OutputPort ! {self(), close},
- ?line {ok, Bin} = file:read_file(MyFile2),
- ?line FileData2 = binary_to_list(Bin),
-
- ?line test_server:timetrap_cancel(Dog),
+ MyFile2 = filename:join(PrivDir, "my_output_file"),
+ FileData2_0 = "A file created ",
+ FileData2_1 = "with open_port/2.\n",
+ FileData2 = FileData2_0 ++ FileData2_1,
+ OutputPort = open_port(MyFile2, [out]),
+ OutputPort ! {self(), {command, FileData2_0}},
+ OutputPort ! {self(), {command, FileData2_1}},
+ OutputPort ! {self(), close},
+ {ok, Bin} = file:read_file(MyFile2),
+ FileData2 = binary_to_list(Bin),
+
+ test_server:timetrap_cancel(Dog),
ok.
%%
@@ -670,17 +627,17 @@ iter_max_ports(Config) when is_list(Config) ->
iter_max_ports_test(Config) ->
- ?line Dog = test_server:timetrap(test_server:minutes(20)),
- ?line PortTest = port_test(Config),
- ?line Command = lists:concat([PortTest, " -h0 -q"]),
- ?line Iters = case os:type() of
+ Dog = test_server:timetrap(test_server:minutes(20)),
+ PortTest = port_test(Config),
+ Command = lists:concat([PortTest, " -h0 -q"]),
+ Iters = case os:type() of
{win32,_} -> 4;
_ -> 10
end,
- ?line L = do_iter_max_ports(Iters, Command),
+ L = do_iter_max_ports(Iters, Command),
io:format("Result: ~p",[L]),
- ?line all_equal(L),
- ?line test_server:timetrap_cancel(Dog),
+ all_equal(L),
+ test_server:timetrap_cancel(Dog),
{comment, "Max ports: " ++ integer_to_list(hd(L))}.
do_iter_max_ports(N, Command) when N > 0 ->
@@ -695,9 +652,9 @@ all_equal([]) -> ok.
max_ports(Command) ->
test_server:sleep(500),
- ?line Ps = open_ports({spawn, Command}, [eof]),
- ?line N = length(Ps),
- ?line close_ports(Ps),
+ Ps = open_ports({spawn, Command}, [eof]),
+ N = length(Ps),
+ close_ports(Ps),
io:format("Got ~p ports\n",[N]),
N.
@@ -727,105 +684,105 @@ open_ports(Name, Settings) ->
enomem ->
[];
Other ->
- ?line test_server:fail({open_ports, Other})
+ test_server:fail({open_ports, Other})
end;
Other ->
- ?line test_server:fail({open_ports, Other})
+ test_server:fail({open_ports, Other})
end.
%% Tests that exit(Port, Term) works (has been known to crash the emulator).
t_exit(suite) -> [];
t_exit(Config) when is_list(Config) ->
- ?line process_flag(trap_exit, true),
- ?line Pid = fun_spawn(fun suicide_port/1, [Config]),
- ?line receive
- {'EXIT', Pid, die} ->
- ok;
- Other ->
- test_server:fail({bad_message, Other})
- end.
+ process_flag(trap_exit, true),
+ Pid = fun_spawn(fun suicide_port/1, [Config]),
+ receive
+ {'EXIT', Pid, die} ->
+ ok;
+ Other ->
+ test_server:fail({bad_message, Other})
+ end.
suicide_port(Config) when is_list(Config) ->
- ?line Port = port_expect(Config, [], 0, "", []),
- ?line exit(Port, die),
- ?line receive after infinity -> ok end.
+ Port = port_expect(Config, [], 0, "", []),
+ exit(Port, die),
+ receive after infinity -> ok end.
tps_16_bytes(doc) -> "";
tps_16_bytes(suite) -> [];
tps_16_bytes(Config) when is_list(Config) ->
- ?line tps(16, Config).
+ tps(16, Config).
tps_1K(doc) -> "";
tps_1K(suite) -> [];
tps_1K(Config) when is_list(Config) ->
- ?line tps(1024, Config).
+ tps(1024, Config).
tps(Size, Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(300)),
- ?line PortTest = port_test(Config),
- ?line Packet = list_to_binary(random_packet(Size, "e")),
- ?line Port = open_port({spawn, PortTest}, [binary, {packet, 2}]),
- ?line Transactions = 10000,
- ?line {Elapsed, ok} = test_server:timecall(?MODULE, tps,
+ Dog = test_server:timetrap(test_server:seconds(300)),
+ PortTest = port_test(Config),
+ Packet = list_to_binary(random_packet(Size, "e")),
+ Port = open_port({spawn, PortTest}, [binary, {packet, 2}]),
+ Transactions = 10000,
+ {Elapsed, ok} = test_server:timecall(?MODULE, tps,
[Port, Packet, Transactions]),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
{comment, integer_to_list(trunc(Transactions/Elapsed+0.5)) ++ " transactions/s"}.
tps(_Port, _Packet, 0) -> ok;
tps(Port, Packet, N) ->
- ?line port_command(Port, Packet),
- ?line receive
- {Port, {data, Packet}} ->
- ?line tps(Port, Packet, N-1);
- Other ->
- ?line test_server:fail({bad_message, Other})
- end.
+ port_command(Port, Packet),
+ receive
+ {Port, {data, Packet}} ->
+ tps(Port, Packet, N-1);
+ Other ->
+ test_server:fail({bad_message, Other})
+ end.
%% Line I/O test
line(Config) when is_list(Config) ->
- ?line Siz = 110,
- ?line Dog = test_server:timetrap(test_server:seconds(300)),
- ?line Packet1 = random_packet(Siz),
- ?line Packet2 = random_packet(Siz div 2),
+ Siz = 110,
+ Dog = test_server:timetrap(test_server:seconds(300)),
+ Packet1 = random_packet(Siz),
+ Packet2 = random_packet(Siz div 2),
%% Test that packets are split into lines
- ?line port_expect(Config,[{lists:append([Packet1, io_lib:nl(), Packet2,
+ port_expect(Config,[{lists:append([Packet1, io_lib:nl(), Packet2,
io_lib:nl()]),
[{eol, Packet1}, {eol, Packet2}]}],
0, "", [{line,Siz}]),
%% Test the same for binaries
- ?line port_expect(Config,[{lists:append([Packet1, io_lib:nl(), Packet2,
+ port_expect(Config,[{lists:append([Packet1, io_lib:nl(), Packet2,
io_lib:nl()]),
[{eol, Packet1}, {eol, Packet2}]}],
0, "", [{line,Siz},binary]),
%% Test that too long lines get split
- ?line port_expect(Config,[{lists:append([Packet1, io_lib:nl(), Packet1,
+ port_expect(Config,[{lists:append([Packet1, io_lib:nl(), Packet1,
Packet2, io_lib:nl()]),
[{eol, Packet1}, {noeol, Packet1},
{eol, Packet2}]}], 0, "", [{line,Siz}]),
%% Test that last output from closing port program gets received.
- ?line L1 = lists:append([Packet1, io_lib:nl(), Packet2]),
- ?line S1 = lists:flatten(io_lib:format("-l~w", [length(L1)])),
+ L1 = lists:append([Packet1, io_lib:nl(), Packet2]),
+ S1 = lists:flatten(io_lib:format("-l~w", [length(L1)])),
io:format("S1 = ~w, L1 = ~w~n", [S1,L1]),
- ?line port_expect(Config,[{L1,
+ port_expect(Config,[{L1,
[{eol, Packet1}, {noeol, Packet2}, eof]}], 0,
S1, [{line,Siz},eof]),
%% Test that lonely <CR> Don't get treated as newlines
- ?line port_expect(Config,[{lists:append([Packet1, [13], Packet2,
+ port_expect(Config,[{lists:append([Packet1, [13], Packet2,
io_lib:nl()]),
[{noeol, Packet1}, {eol, [13 |Packet2]}]}],
0, "", [{line,Siz}]),
%% Test that packets get built up to lines (delayed output from
%% port program)
- ?line port_expect(Config,[{Packet2,[]},
+ port_expect(Config,[{Packet2,[]},
{lists:append([Packet2, io_lib:nl(),
Packet1, io_lib:nl()]),
[{eol, lists:append(Packet2, Packet2)},
{eol, Packet1}]}], 0, "-d", [{line,Siz}]),
%% Test that we get badarg if trying both packet and line
- ?line bad_argument(Config, [{packet, 5}, {line, 5}]),
- ?line test_server:timetrap_cancel(Dog),
+ bad_argument(Config, [{packet, 5}, {line, 5}]),
+ test_server:timetrap_cancel(Dog),
ok.
%%% Redirection of stderr test
@@ -834,15 +791,15 @@ stderr_to_stdout(suite) ->
stderr_to_stdout(doc) ->
"Test that redirection of standard error to standard output works.";
stderr_to_stdout(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(60)),
+ Dog = test_server:timetrap(test_server:seconds(60)),
%% See that it works
- ?line Packet = random_packet(10),
- ?line port_expect(Config,[{Packet,[Packet]}], 0, "-e -l10",
+ Packet = random_packet(10),
+ port_expect(Config,[{Packet,[Packet]}], 0, "-e -l10",
[stderr_to_stdout]),
- %% ?line stream_ping(Config, 10, "-e", [stderr_to_stdout]),
+ %% stream_ping(Config, 10, "-e", [stderr_to_stdout]),
%% See that it doesn't always happen (will generate garbage on stderr)
- ?line port_expect(Config,[{Packet,[eof]}], 0, "-e -l10", [line,eof]),
- ?line test_server:timetrap_cancel(Dog),
+ port_expect(Config,[{Packet,[eof]}], 0, "-e -l10", [line,eof]),
+ test_server:timetrap_cancel(Dog),
ok.
@@ -862,47 +819,39 @@ env(suite) ->
env(doc) ->
["Test that the 'env' option works"];
env(Config) when is_list(Config) ->
- case os:type() of
- vxworks ->
- {skipped,"Environments not implemented on VxWorks (could be...)"};
- _ ->
- env2(Config)
- end.
-
-env2(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(60)),
- ?line Priv = ?config(priv_dir, Config),
- ?line Temp = filename:join(Priv, "env_fun.bin"),
+ Dog = test_server:timetrap(test_server:seconds(60)),
+ Priv = ?config(priv_dir, Config),
+ Temp = filename:join(Priv, "env_fun.bin"),
PluppVal = "dirty monkey",
- ?line env_slave(Temp, [{"plupp",PluppVal}]),
+ env_slave(Temp, [{"plupp",PluppVal}]),
Long = "LongAndBoringEnvName",
- ?line os:putenv(Long, "nisse"),
-
- ?line env_slave(Temp, [{"plupp",PluppVal},
- {"DIR_PLUPP","###glurfrik"}],
- fun() ->
- PluppVal = os:getenv("plupp"),
- "###glurfrik" = os:getenv("DIR_PLUPP"),
- "nisse" = os:getenv(Long)
- end),
+ os:putenv(Long, "nisse"),
+
+ env_slave(Temp, [{"plupp",PluppVal},
+ {"DIR_PLUPP","###glurfrik"}],
+ fun() ->
+ PluppVal = os:getenv("plupp"),
+ "###glurfrik" = os:getenv("DIR_PLUPP"),
+ "nisse" = os:getenv(Long)
+ end),
-
- ?line env_slave(Temp, [{"must_define_something","some_value"},
- {"certainly_not_existing",false},
- {"ends_with_equal", "value="},
- {Long,false},
- {"glurf","a glorfy string"}]),
+
+ env_slave(Temp, [{"must_define_something","some_value"},
+ {"certainly_not_existing",false},
+ {"ends_with_equal", "value="},
+ {Long,false},
+ {"glurf","a glorfy string"}]),
%% A lot of non existing variables (mingled with existing)
NotExistingList = [{lists:flatten(io_lib:format("V~p_not_existing",[X])),false}
|| X <- lists:seq(1,150)],
ExistingList = [{lists:flatten(io_lib:format("V~p_existing",[X])),"a_value"}
|| X <- lists:seq(1,150)],
- ?line env_slave(Temp, lists:sort(ExistingList ++ NotExistingList)),
+ env_slave(Temp, lists:sort(ExistingList ++ NotExistingList)),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
env_slave(File, Env) ->
@@ -946,23 +895,15 @@ env_slave_main([File]) ->
%% 'env' option
%% Test bad environments.
bad_env(Config) when is_list(Config) ->
- case os:type() of
- vxworks ->
- {skipped,"Environments not implemented on VxWorks"};
- _ ->
- bad_env_1()
- end.
-
-bad_env_1() ->
- ?line try_bad_env([abbb]),
- ?line try_bad_env([{"key","value"}|{"another","value"}]),
- ?line try_bad_env([{"key","value","value2"}]),
- ?line try_bad_env([{"key",[a,b,c]}]),
- ?line try_bad_env([{"key",value}]),
- ?line try_bad_env({a,tuple}),
- ?line try_bad_env(42),
- ?line try_bad_env([a|b]),
- ?line try_bad_env(self()),
+ try_bad_env([abbb]),
+ try_bad_env([{"key","value"}|{"another","value"}]),
+ try_bad_env([{"key","value","value2"}]),
+ try_bad_env([{"key",[a,b,c]}]),
+ try_bad_env([{"key",value}]),
+ try_bad_env({a,tuple}),
+ try_bad_env(42),
+ try_bad_env([a|b]),
+ try_bad_env(self()),
ok.
try_bad_env(Env) ->
@@ -979,36 +920,29 @@ cd(suite) ->
cd(doc) ->
["Test that the 'cd' option works"];
cd(Config) when is_list(Config) ->
- case os:type() of
- vxworks ->
- {skipped,"Task specific directories does not exist on VxWorks"};
- _ ->
- cd2(Config)
- end.
-cd2(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(60)),
-
- ?line Program = atom_to_list(lib:progname()),
- ?line DataDir = ?config(data_dir, Config),
- ?line TestDir = filename:join(DataDir, "dir"),
- ?line Cmd = Program ++ " -pz " ++ DataDir ++
- " -noshell -s port_test pwd -s erlang halt",
- ?line _ = open_port({spawn, Cmd},
- [{cd, TestDir},
- {line, 256}]),
- ?line receive
- {_, {data, {eol, String}}} ->
- case filename_equal(String, TestDir) of
- true ->
- ok;
- false ->
- ?line test_server:fail({cd, String})
- end;
- Other2 ->
- ?line test_server:fail({env, Other2})
- end,
+ Dog = test_server:timetrap(test_server:seconds(60)),
- ?line test_server:timetrap_cancel(Dog),
+ Program = atom_to_list(lib:progname()),
+ DataDir = ?config(data_dir, Config),
+ TestDir = filename:join(DataDir, "dir"),
+ Cmd = Program ++ " -pz " ++ DataDir ++
+ " -noshell -s port_test pwd -s erlang halt",
+ _ = open_port({spawn, Cmd},
+ [{cd, TestDir},
+ {line, 256}]),
+ receive
+ {_, {data, {eol, String}}} ->
+ case filename_equal(String, TestDir) of
+ true ->
+ ok;
+ false ->
+ test_server:fail({cd, String})
+ end;
+ Other2 ->
+ test_server:fail({env, Other2})
+ end,
+
+ test_server:timetrap_cancel(Dog),
ok.
filename_equal(A, B) ->
@@ -1059,8 +993,8 @@ otp_3906(Config) when is_list(Config) ->
-define(OTP_3906_MAX_CONC_OSP, 50).
otp_3906(Config, OSName) ->
- ?line DataDir = filename:dirname(proplists:get_value(data_dir,Config)),
- ?line {ok, Variables} = file:consult(
+ DataDir = filename:dirname(proplists:get_value(data_dir,Config)),
+ {ok, Variables} = file:consult(
filename:join([DataDir,"..","..",
"test_server","variables"])),
case lists:keysearch('CC', 1, Variables) of
@@ -1105,7 +1039,7 @@ otp_3906(Config, OSName) ->
succeded ->
ok;
_ ->
- ?line test_server:fail(Result)
+ test_server:fail(Result)
end;
_ ->
{skipped, "No C compiler found"}
@@ -1246,15 +1180,15 @@ otp_4389(doc) -> [];
otp_4389(Config) when is_list(Config) ->
case os:type() of
{unix, _} ->
- ?line Dog = test_server:timetrap(test_server:seconds(240)),
- ?line TCR = self(),
+ Dog = test_server:timetrap(test_server:seconds(240)),
+ TCR = self(),
case get_true_cmd() of
True when is_list(True) ->
- ?line lists:foreach(
+ lists:foreach(
fun (P) ->
- ?line receive
- {P, ok} -> ?line ok;
- {P, Err} -> ?line ?t:fail(Err)
+ receive
+ {P, ok} -> ok;
+ {P, Err} -> ?t:fail(Err)
end
end,
lists:map(
@@ -1283,14 +1217,14 @@ otp_4389(Config) when is_list(Config) ->
end)
end,
lists:duplicate(1000,[]))),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
{comment,
"This test case doesn't always fail when the bug that "
"it tests for is present (it is most likely to fail on"
" a multi processor machine). If the test case fails it"
" will fail by deadlocking the emulator."};
_ ->
- ?line {skipped, "\"true\" command not found"}
+ {skipped, "\"true\" command not found"}
end;
_ ->
{skip,"Only run on Unix"}
@@ -1320,11 +1254,11 @@ exit_status(suite) ->
exit_status(doc) ->
["Test that the 'exit_status' option works"];
exit_status(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(60)),
- ?line port_expect(Config,[{"x",
+ Dog = test_server:timetrap(test_server:seconds(60)),
+ port_expect(Config,[{"x",
[{exit_status, 5}]}],
1, "", [exit_status]),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
spawn_driver(suite) ->
@@ -1332,36 +1266,36 @@ spawn_driver(suite) ->
spawn_driver(doc) ->
["Test spawning a driver specifically"];
spawn_driver(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line Path = ?config(data_dir, Config),
- ?line ok = load_driver(Path, "echo_drv"),
- ?line Port = erlang:open_port({spawn_driver, "echo_drv"}, []),
- ?line Port ! {self(), {command, "Hello port!"}},
- ?line receive
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ Path = ?config(data_dir, Config),
+ ok = load_driver(Path, "echo_drv"),
+ Port = erlang:open_port({spawn_driver, "echo_drv"}, []),
+ Port ! {self(), {command, "Hello port!"}},
+ receive
{Port, {data, "Hello port!"}} = Msg1 ->
io:format("~p~n", [Msg1]),
ok;
Other ->
test_server:fail({unexpected, Other})
end,
- ?line Port ! {self(), close},
- ?line receive {Port, closed} -> ok end,
+ Port ! {self(), close},
+ receive {Port, closed} -> ok end,
- ?line Port2 = erlang:open_port({spawn_driver, "echo_drv -Hello port?"},
+ Port2 = erlang:open_port({spawn_driver, "echo_drv -Hello port?"},
[]),
- ?line receive
+ receive
{Port2, {data, "Hello port?"}} = Msg2 ->
io:format("~p~n", [Msg2]),
ok;
Other2 ->
test_server:fail({unexpected2, Other2})
end,
- ?line Port2 ! {self(), close},
- ?line receive {Port2, closed} -> ok end,
- ?line {'EXIT',{badarg,_}} = (catch erlang:open_port({spawn_driver, "ls"}, [])),
- ?line {'EXIT',{badarg,_}} = (catch erlang:open_port({spawn_driver, "cmd"}, [])),
- ?line {'EXIT',{badarg,_}} = (catch erlang:open_port({spawn_driver, os:find_executable("erl")}, [])),
- ?line test_server:timetrap_cancel(Dog),
+ Port2 ! {self(), close},
+ receive {Port2, closed} -> ok end,
+ {'EXIT',{badarg,_}} = (catch erlang:open_port({spawn_driver, "ls"}, [])),
+ {'EXIT',{badarg,_}} = (catch erlang:open_port({spawn_driver, "cmd"}, [])),
+ {'EXIT',{badarg,_}} = (catch erlang:open_port({spawn_driver, os:find_executable("erl")}, [])),
+ test_server:timetrap_cancel(Dog),
ok.
spawn_executable(suite) ->
@@ -1369,48 +1303,48 @@ spawn_executable(suite) ->
spawn_executable(doc) ->
["Test spawning an executable specifically"];
spawn_executable(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line DataDir = ?config(data_dir, Config),
- ?line EchoArgs1 = filename:join([DataDir,"echo_args"]),
- ?line ExactFile1 = filename:nativename(os:find_executable(EchoArgs1)),
- ?line [ExactFile1] = run_echo_args(DataDir,[]),
- ?line ["echo_args"] = run_echo_args(DataDir,["echo_args"]),
- ?line ["echo_arguments"] = run_echo_args(DataDir,["echo_arguments"]),
- ?line [ExactFile1,"hello world","dlrow olleh"] =
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ DataDir = ?config(data_dir, Config),
+ EchoArgs1 = filename:join([DataDir,"echo_args"]),
+ ExactFile1 = filename:nativename(os:find_executable(EchoArgs1)),
+ [ExactFile1] = run_echo_args(DataDir,[]),
+ ["echo_args"] = run_echo_args(DataDir,["echo_args"]),
+ ["echo_arguments"] = run_echo_args(DataDir,["echo_arguments"]),
+ [ExactFile1,"hello world","dlrow olleh"] =
run_echo_args(DataDir,[ExactFile1,"hello world","dlrow olleh"]),
- ?line [ExactFile1] = run_echo_args(DataDir,[default]),
- ?line [ExactFile1,"hello world","dlrow olleh"] =
+ [ExactFile1] = run_echo_args(DataDir,[default]),
+ [ExactFile1,"hello world","dlrow olleh"] =
run_echo_args(DataDir,[switch_order,ExactFile1,"hello world",
"dlrow olleh"]),
- ?line [ExactFile1,"hello world","dlrow olleh"] =
+ [ExactFile1,"hello world","dlrow olleh"] =
run_echo_args(DataDir,[default,"hello world","dlrow olleh"]),
- ?line [ExactFile1,"hello world","dlrow olleh"] =
+ [ExactFile1,"hello world","dlrow olleh"] =
run_echo_args_2("\""++ExactFile1++"\" "++"\"hello world\" \"dlrow olleh\""),
- ?line PrivDir = ?config(priv_dir, Config),
- ?line SpaceDir =filename:join([PrivDir,"With Spaces"]),
- ?line file:make_dir(SpaceDir),
- ?line Executable = filename:basename(ExactFile1),
- ?line file:copy(ExactFile1,filename:join([SpaceDir,Executable])),
- ?line ExactFile2 = filename:nativename(filename:join([SpaceDir,Executable])),
- ?line chmodplusx(ExactFile2),
+ PrivDir = ?config(priv_dir, Config),
+ SpaceDir =filename:join([PrivDir,"With Spaces"]),
+ file:make_dir(SpaceDir),
+ Executable = filename:basename(ExactFile1),
+ file:copy(ExactFile1,filename:join([SpaceDir,Executable])),
+ ExactFile2 = filename:nativename(filename:join([SpaceDir,Executable])),
+ chmodplusx(ExactFile2),
io:format("|~s|~n",[ExactFile2]),
- ?line [ExactFile2] = run_echo_args(SpaceDir,[]),
- ?line ["echo_args"] = run_echo_args(SpaceDir,["echo_args"]),
- ?line ["echo_arguments"] = run_echo_args(SpaceDir,["echo_arguments"]),
- ?line [ExactFile2,"hello world","dlrow olleh"] =
+ [ExactFile2] = run_echo_args(SpaceDir,[]),
+ ["echo_args"] = run_echo_args(SpaceDir,["echo_args"]),
+ ["echo_arguments"] = run_echo_args(SpaceDir,["echo_arguments"]),
+ [ExactFile2,"hello world","dlrow olleh"] =
run_echo_args(SpaceDir,[ExactFile2,"hello world","dlrow olleh"]),
- ?line [ExactFile2] = run_echo_args(SpaceDir,[default]),
- ?line [ExactFile2,"hello world","dlrow olleh"] =
+ [ExactFile2] = run_echo_args(SpaceDir,[default]),
+ [ExactFile2,"hello world","dlrow olleh"] =
run_echo_args(SpaceDir,[switch_order,ExactFile2,"hello world",
"dlrow olleh"]),
- ?line [ExactFile2,"hello world","dlrow olleh"] =
+ [ExactFile2,"hello world","dlrow olleh"] =
run_echo_args(SpaceDir,[default,"hello world","dlrow olleh"]),
- ?line [ExactFile2,"hello world","dlrow olleh"] =
+ [ExactFile2,"hello world","dlrow olleh"] =
run_echo_args_2("\""++ExactFile2++"\" "++"\"hello world\" \"dlrow olleh\""),
- ?line ExeExt =
+ ExeExt =
case string:to_lower(lists:last(string:tokens(ExactFile2,"."))) of
"exe" ->
".exe";
@@ -1418,47 +1352,47 @@ spawn_executable(Config) when is_list(Config) ->
""
end,
Executable2 = "spoky name"++ExeExt,
- ?line file:copy(ExactFile1,filename:join([SpaceDir,Executable2])),
- ?line ExactFile3 = filename:nativename(filename:join([SpaceDir,Executable2])),
- ?line chmodplusx(ExactFile3),
- ?line [ExactFile3] = run_echo_args(SpaceDir,Executable2,[]),
- ?line ["echo_args"] = run_echo_args(SpaceDir,Executable2,["echo_args"]),
- ?line ["echo_arguments"] = run_echo_args(SpaceDir,Executable2,["echo_arguments"]),
- ?line [ExactFile3,"hello world","dlrow olleh"] =
+ file:copy(ExactFile1,filename:join([SpaceDir,Executable2])),
+ ExactFile3 = filename:nativename(filename:join([SpaceDir,Executable2])),
+ chmodplusx(ExactFile3),
+ [ExactFile3] = run_echo_args(SpaceDir,Executable2,[]),
+ ["echo_args"] = run_echo_args(SpaceDir,Executable2,["echo_args"]),
+ ["echo_arguments"] = run_echo_args(SpaceDir,Executable2,["echo_arguments"]),
+ [ExactFile3,"hello world","dlrow olleh"] =
run_echo_args(SpaceDir,Executable2,[ExactFile3,"hello world","dlrow olleh"]),
- ?line [ExactFile3] = run_echo_args(SpaceDir,Executable2,[default]),
- ?line [ExactFile3,"hello world","dlrow olleh"] =
+ [ExactFile3] = run_echo_args(SpaceDir,Executable2,[default]),
+ [ExactFile3,"hello world","dlrow olleh"] =
run_echo_args(SpaceDir,Executable2,
[switch_order,ExactFile3,"hello world",
"dlrow olleh"]),
- ?line [ExactFile3,"hello world","dlrow olleh"] =
+ [ExactFile3,"hello world","dlrow olleh"] =
run_echo_args(SpaceDir,Executable2,
[default,"hello world","dlrow olleh"]),
- ?line [ExactFile3,"hello world","dlrow olleh"] =
+ [ExactFile3,"hello world","dlrow olleh"] =
run_echo_args_2("\""++ExactFile3++"\" "++"\"hello world\" \"dlrow olleh\""),
- ?line {'EXIT',{enoent,_}} = (catch run_echo_args(SpaceDir,"fnurflmonfi",
+ {'EXIT',{enoent,_}} = (catch run_echo_args(SpaceDir,"fnurflmonfi",
[default,"hello world",
"dlrow olleh"])),
NonExec = "kronxfrt"++ExeExt,
- ?line file:write_file(filename:join([SpaceDir,NonExec]),
+ file:write_file(filename:join([SpaceDir,NonExec]),
<<"Not an executable">>),
- ?line {'EXIT',{eacces,_}} = (catch run_echo_args(SpaceDir,NonExec,
+ {'EXIT',{eacces,_}} = (catch run_echo_args(SpaceDir,NonExec,
[default,"hello world",
"dlrow olleh"])),
- ?line {'EXIT',{enoent,_}} = (catch open_port({spawn_executable,"cmd"},[])),
- ?line {'EXIT',{enoent,_}} = (catch open_port({spawn_executable,"sh"},[])),
+ {'EXIT',{enoent,_}} = (catch open_port({spawn_executable,"cmd"},[])),
+ {'EXIT',{enoent,_}} = (catch open_port({spawn_executable,"sh"},[])),
case os:type() of
{win32,_} ->
test_bat_file(SpaceDir);
{unix,_} ->
test_sh_file(SpaceDir)
end,
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
unregister_name(Config) when is_list(Config) ->
- ?line true = register(crash, open_port({spawn, "sleep 100"}, [])),
- ?line true = unregister(crash).
+ true = register(crash, open_port({spawn, "sleep 100"}, [])),
+ true = unregister(crash).
test_bat_file(Dir) ->
FN = "tf.bat",
@@ -1478,16 +1412,16 @@ test_bat_file(Dir) ->
<<"\r\n">>,
<<":done\r\n">>,
<<"\r\n">>],
- ?line file:write_file(Full,list_to_binary(D)),
- ?line EF = filename:basename(FN),
- ?line [DN,"hello","world"] =
+ file:write_file(Full,list_to_binary(D)),
+ EF = filename:basename(FN),
+ [DN,"hello","world"] =
run_echo_args(Dir,FN,
[default,"hello","world"]),
%% The arg0 argumant should be ignored when running batch files
- ?line [DN,"hello","world"] =
+ [DN,"hello","world"] =
run_echo_args(Dir,FN,
["knaskurt","hello","world"]),
- ?line EF = filename:basename(DN),
+ EF = filename:basename(DN),
ok.
test_sh_file(Dir) ->
@@ -1501,20 +1435,20 @@ test_sh_file(Dir) ->
<<" shift\n">>,
<<" i=`expr $i + 1`\n">>,
<<"done\n">>],
- ?line file:write_file(Full,list_to_binary(D)),
- ?line chmodplusx(Full),
- ?line [Full,"hello","world"] =
+ file:write_file(Full,list_to_binary(D)),
+ chmodplusx(Full),
+ [Full,"hello","world"] =
run_echo_args(Dir,FN,
[default,"hello","world"]),
- ?line [Full,"hello","world of spaces"] =
+ [Full,"hello","world of spaces"] =
run_echo_args(Dir,FN,
[default,"hello","world of spaces"]),
- ?line file:write_file(filename:join([Dir,"testfile1"]),<<"testdata1">>),
- ?line file:write_file(filename:join([Dir,"testfile2"]),<<"testdata2">>),
- ?line Pattern = filename:join([Dir,"testfile*"]),
- ?line L = filelib:wildcard(Pattern),
- ?line 2 = length(L),
- ?line [Full,"hello",Pattern] =
+ file:write_file(filename:join([Dir,"testfile1"]),<<"testdata1">>),
+ file:write_file(filename:join([Dir,"testfile2"]),<<"testdata2">>),
+ Pattern = filename:join([Dir,"testfile*"]),
+ L = filelib:wildcard(Pattern),
+ 2 = length(L),
+ [Full,"hello",Pattern] =
run_echo_args(Dir,FN,
[default,"hello",Pattern]),
ok.
@@ -1574,25 +1508,25 @@ mix_up_ports(suite) ->
mix_up_ports(doc) ->
["Test that the emulator does not mix up ports when the port table wraps"];
mix_up_ports(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line Path = ?config(data_dir, Config),
- ?line ok = load_driver(Path, "echo_drv"),
- ?line Port = erlang:open_port({spawn, "echo_drv"}, []),
- ?line Port ! {self(), {command, "Hello port!"}},
- ?line receive
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ Path = ?config(data_dir, Config),
+ ok = load_driver(Path, "echo_drv"),
+ Port = erlang:open_port({spawn, "echo_drv"}, []),
+ Port ! {self(), {command, "Hello port!"}},
+ receive
{Port, {data, "Hello port!"}} = Msg1 ->
io:format("~p~n", [Msg1]),
ok;
Other ->
test_server:fail({unexpected, Other})
end,
- ?line Port ! {self(), close},
- ?line receive {Port, closed} -> ok end,
- ?line loop(start, done,
+ Port ! {self(), close},
+ receive {Port, closed} -> ok end,
+ loop(start, done,
fun(P) ->
- ?line Q =
+ Q =
(catch erlang:open_port({spawn, "echo_drv"}, [])),
-%% ?line io:format("~p ", [Q]),
+%% io:format("~p ", [Q]),
if is_port(Q) ->
Q;
true ->
@@ -1600,14 +1534,14 @@ mix_up_ports(Config) when is_list(Config) ->
done
end
end),
- ?line Port ! {self(), {command, "Hello again port!"}},
- ?line receive
+ Port ! {self(), {command, "Hello again port!"}},
+ receive
Msg2 ->
test_server:fail({unexpected, Msg2})
after 1000 ->
ok
end,
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
loop(Stop, Stop, Fun) when is_function(Fun) ->
@@ -1622,45 +1556,45 @@ otp_5112(doc) ->
["Test that link to connected process is taken away when port calls",
"driver_exit() also when the port index has wrapped"];
otp_5112(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line Path = ?config(data_dir, Config),
- ?line ok = load_driver(Path, "exit_drv"),
- ?line Port = otp_5112_get_wrapped_port(),
- ?line ?t:format("Max ports: ~p~n",[max_ports()]),
- ?line ?t:format("Port: ~p~n",[Port]),
- ?line {links, Links1} = process_info(self(),links),
- ?line ?t:format("Links1: ~p~n",[Links1]),
- ?line true = lists:member(Port, Links1),
- ?line Port ! {self(), {command, ""}},
- ?line {links, Links2} = process_info(self(),links),
- ?line ?t:format("Links2: ~p~n",[Links2]),
- ?line false = lists:member(Port, Links2), %% This used to fail
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ Path = ?config(data_dir, Config),
+ ok = load_driver(Path, "exit_drv"),
+ Port = otp_5112_get_wrapped_port(),
+ ?t:format("Max ports: ~p~n",[max_ports()]),
+ ?t:format("Port: ~p~n",[Port]),
+ {links, Links1} = process_info(self(),links),
+ ?t:format("Links1: ~p~n",[Links1]),
+ true = lists:member(Port, Links1),
+ Port ! {self(), {command, ""}},
+ {links, Links2} = process_info(self(),links),
+ ?t:format("Links2: ~p~n",[Links2]),
+ false = lists:member(Port, Links2), %% This used to fail
+ test_server:timetrap_cancel(Dog),
ok.
otp_5112_get_wrapped_port() ->
- ?line P1 = erlang:open_port({spawn, "exit_drv"}, []),
- ?line case port_ix(P1) < max_ports() of
+ P1 = erlang:open_port({spawn, "exit_drv"}, []),
+ case port_ix(P1) < max_ports() of
true ->
- ?line ?t:format("Need to wrap port index (~p)~n", [P1]),
- ?line otp_5112_wrap_port_ix([P1]),
- ?line P2 = erlang:open_port({spawn, "exit_drv"}, []),
- ?line false = port_ix(P2) < max_ports(),
- ?line P2;
+ ?t:format("Need to wrap port index (~p)~n", [P1]),
+ otp_5112_wrap_port_ix([P1]),
+ P2 = erlang:open_port({spawn, "exit_drv"}, []),
+ false = port_ix(P2) < max_ports(),
+ P2;
false ->
- ?line ?t:format("Port index already wrapped (~p)~n", [P1]),
- ?line P1
+ ?t:format("Port index already wrapped (~p)~n", [P1]),
+ P1
end.
otp_5112_wrap_port_ix(Ports) ->
- ?line case (catch erlang:open_port({spawn, "exit_drv"}, [])) of
+ case (catch erlang:open_port({spawn, "exit_drv"}, [])) of
Port when is_port(Port) ->
- ?line otp_5112_wrap_port_ix([Port|Ports]);
+ otp_5112_wrap_port_ix([Port|Ports]);
_ ->
%% Port table now full; empty port table
- ?line lists:foreach(fun (P) -> P ! {self(), close} end,
+ lists:foreach(fun (P) -> P ! {self(), close} end,
Ports),
- ?line ok
+ ok
end.
@@ -1669,106 +1603,105 @@ otp_5119(suite) ->
otp_5119(doc) ->
["Test that port index is not unnecessarily wrapped"];
otp_5119(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line Path = ?config(data_dir, Config),
- ?line ok = load_driver(Path, "exit_drv"),
- ?line PI1 = port_ix(otp_5119_fill_empty_port_tab([])),
- ?line PI2 = port_ix(erlang:open_port({spawn, "exit_drv"}, [])),
- ?line {PortIx1, PortIx2}
- = case PI2 > PI1 of
- true ->
- ?line {PI1, PI2};
- false ->
- ?line {port_ix(otp_5119_fill_empty_port_tab([PI2])),
- port_ix(erlang:open_port({spawn, "exit_drv"}, []))}
- end,
- ?line MaxPorts = max_ports(),
- ?line ?t:format("PortIx1 = ~p ~p~n", [PI1, PortIx1]),
- ?line ?t:format("PortIx2 = ~p ~p~n", [PI2, PortIx2]),
- ?line ?t:format("MaxPorts = ~p~n", [MaxPorts]),
- ?line true = PortIx2 > PortIx1,
- ?line true = PortIx2 =< PortIx1 + MaxPorts,
- ?line test_server:timetrap_cancel(Dog),
- ?line ok.
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ Path = ?config(data_dir, Config),
+ ok = load_driver(Path, "exit_drv"),
+ PI1 = port_ix(otp_5119_fill_empty_port_tab([])),
+ PI2 = port_ix(erlang:open_port({spawn, "exit_drv"}, [])),
+ {PortIx1, PortIx2} = case PI2 > PI1 of
+ true ->
+ {PI1, PI2};
+ false ->
+ {port_ix(otp_5119_fill_empty_port_tab([PI2])),
+ port_ix(erlang:open_port({spawn, "exit_drv"}, []))}
+ end,
+ MaxPorts = max_ports(),
+ ?t:format("PortIx1 = ~p ~p~n", [PI1, PortIx1]),
+ ?t:format("PortIx2 = ~p ~p~n", [PI2, PortIx2]),
+ ?t:format("MaxPorts = ~p~n", [MaxPorts]),
+ true = PortIx2 > PortIx1,
+ true = PortIx2 =< PortIx1 + MaxPorts,
+ test_server:timetrap_cancel(Dog),
+ ok.
otp_5119_fill_empty_port_tab(Ports) ->
- ?line case (catch erlang:open_port({spawn, "exit_drv"}, [])) of
+ case (catch erlang:open_port({spawn, "exit_drv"}, [])) of
Port when is_port(Port) ->
- ?line otp_5119_fill_empty_port_tab([Port|Ports]);
+ otp_5119_fill_empty_port_tab([Port|Ports]);
_ ->
%% Port table now full; empty port table
- ?line lists:foreach(fun (P) -> P ! {self(), close} end,
+ lists:foreach(fun (P) -> P ! {self(), close} end,
Ports),
- ?line [LastPort|_] = Ports,
- ?line LastPort
+ [LastPort|_] = Ports,
+ LastPort
end.
-define(DEF_MAX_PORTS, 1024).
max_ports_env() ->
- ?line case os:getenv("ERL_MAX_PORTS") of
+ case os:getenv("ERL_MAX_PORTS") of
EMP when is_list(EMP) ->
case catch list_to_integer(EMP) of
- Int when is_integer(Int) -> ?line Int;
- _ -> ?line false
+ Int when is_integer(Int) -> Int;
+ _ -> false
end;
- _ -> ?line false
+ _ -> false
end.
max_ports() ->
- ?line PreMaxPorts
+ PreMaxPorts
= case max_ports_env() of
- Env when is_integer(Env) -> ?line Env;
+ Env when is_integer(Env) -> Env;
_ ->
- ?line case os:type() of
+ case os:type() of
{unix, _} ->
- ?line UlimStr = string:strip(os:cmd("ulimit -n")
+ UlimStr = string:strip(os:cmd("ulimit -n")
-- "\n"),
- ?line case catch list_to_integer(UlimStr) of
- Ulim when is_integer(Ulim) -> ?line Ulim;
- _ -> ?line ?DEF_MAX_PORTS
+ case catch list_to_integer(UlimStr) of
+ Ulim when is_integer(Ulim) -> Ulim;
+ _ -> ?DEF_MAX_PORTS
end;
- _ -> ?line ?DEF_MAX_PORTS
+ _ -> ?DEF_MAX_PORTS
end
end,
- ?line case PreMaxPorts > ?DEF_MAX_PORTS of
- true -> ?line PreMaxPorts;
- false -> ?line ?DEF_MAX_PORTS
+ case PreMaxPorts > ?DEF_MAX_PORTS of
+ true -> PreMaxPorts;
+ false -> ?DEF_MAX_PORTS
end.
port_ix(Port) when is_port(Port) ->
- ?line ["#Port",_,PortIxStr] = string:tokens(erlang:port_to_list(Port),
+ ["#Port",_,PortIxStr] = string:tokens(erlang:port_to_list(Port),
"<.>"),
- ?line list_to_integer(PortIxStr).
+ list_to_integer(PortIxStr).
otp_6224(doc) -> ["Check that port command failure doesn't crash the emulator"];
otp_6224(suite) -> [];
otp_6224(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line Path = ?config(data_dir, Config),
- ?line ok = load_driver(Path, "failure_drv"),
- ?line Go = make_ref(),
- ?line Failer = spawn(fun () ->
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ Path = ?config(data_dir, Config),
+ ok = load_driver(Path, "failure_drv"),
+ Go = make_ref(),
+ Failer = spawn(fun () ->
receive Go -> ok end,
- ?line Port = open_port({spawn, "failure_drv"},
+ Port = open_port({spawn, "failure_drv"},
[]),
Port ! {self(), {command, "Fail, please!"}},
otp_6224_loop()
end),
- ?line Mon = erlang:monitor(process, Failer),
- ?line Failer ! Go,
- ?line receive
+ Mon = erlang:monitor(process, Failer),
+ Failer ! Go,
+ receive
{'DOWN', Mon, process, Failer, Reason} ->
- ?line case Reason of
- {driver_failed, _} -> ?line ok;
- driver_failed -> ?line ok;
- _ -> ?line ?t:fail({unexpected_exit_reason,
+ case Reason of
+ {driver_failed, _} -> ok;
+ driver_failed -> ok;
+ _ -> ?t:fail({unexpected_exit_reason,
Reason})
end
end,
- ?line test_server:timetrap_cancel(Dog),
- ?line ok.
+ test_server:timetrap_cancel(Dog),
+ ok.
otp_6224_loop() ->
receive _ -> ok after 0 -> ok end,
@@ -1781,11 +1714,11 @@ otp_6224_loop() ->
exit_status_multi_scheduling_block(doc) -> [];
exit_status_multi_scheduling_block(suite) -> [];
exit_status_multi_scheduling_block(Config) when is_list(Config) ->
- ?line Repeat = 3,
- ?line case ?t:os_type() of
+ Repeat = 3,
+ case ?t:os_type() of
{unix, _} ->
- ?line Dog = ?t:timetrap(test_server:minutes(2*Repeat)),
- ?line SleepSecs = 6,
+ Dog = ?t:timetrap(test_server:minutes(2*Repeat)),
+ SleepSecs = 6,
try
lists:foreach(fun (_) ->
exit_status_msb_test(Config,
@@ -1799,7 +1732,7 @@ exit_status_multi_scheduling_block(Config) when is_list(Config) ->
?t:timetrap_cancel(Dog),
receive after SleepSecs+500 -> ok end
end;
- _ -> ?line {skip, "Not implemented for this OS"}
+ _ -> {skip, "Not implemented for this OS"}
end.
exit_status_msb_test(Config, SleepSecs) when is_list(Config) ->
@@ -1808,22 +1741,22 @@ exit_status_msb_test(Config, SleepSecs) when is_list(Config) ->
%% and we want these port programs to terminate while multi-scheduling
%% is blocked.
%%
- ?line NoSchedsOnln = erlang:system_info(schedulers_online),
- ?line Parent = self(),
- ?line ?t:format("SleepSecs = ~p~n", [SleepSecs]),
- ?line PortProg = "sleep " ++ integer_to_list(SleepSecs),
- ?line Start = now(),
- ?line NoProcs = case NoSchedsOnln of
+ NoSchedsOnln = erlang:system_info(schedulers_online),
+ Parent = self(),
+ ?t:format("SleepSecs = ~p~n", [SleepSecs]),
+ PortProg = "sleep " ++ integer_to_list(SleepSecs),
+ Start = now(),
+ NoProcs = case NoSchedsOnln of
NProcs when NProcs < ?EXIT_STATUS_MSB_MAX_PROCS ->
NProcs;
_ ->
?EXIT_STATUS_MSB_MAX_PROCS
end,
- ?line NoPortsPerProc = case 20*NoProcs of
+ NoPortsPerProc = case 20*NoProcs of
TNPorts when TNPorts < ?EXIT_STATUS_MSB_MAX_PORTS -> 20;
_ -> ?EXIT_STATUS_MSB_MAX_PORTS div NoProcs
end,
- ?line ?t:format("NoProcs = ~p~nNoPortsPerProc = ~p~n",
+ ?t:format("NoProcs = ~p~nNoPortsPerProc = ~p~n",
[NoProcs, NoPortsPerProc]),
ProcFun
= fun () ->
@@ -1873,32 +1806,32 @@ exit_status_msb_test(Config, SleepSecs) when is_list(Config) ->
PrtSIds),
Parent ! {self(), done}
end,
- ?line Procs = lists:map(fun (N) ->
+ Procs = lists:map(fun (N) ->
spawn_opt(ProcFun,
[link,
{scheduler,
(N rem NoSchedsOnln)+1}])
end,
lists:seq(1, NoProcs)),
- ?line SIds = lists:map(fun (P) ->
+ SIds = lists:map(fun (P) ->
receive {P, started, SIds} -> SIds end
end,
Procs),
- ?line StartedTime = timer:now_diff(now(), Start)/1000000,
- ?line ?t:format("StartedTime = ~p~n", [StartedTime]),
- ?line true = StartedTime < SleepSecs,
- ?line erlang:system_flag(multi_scheduling, block),
- ?line lists:foreach(fun (P) -> receive {P, done} -> ok end end, Procs),
- ?line DoneTime = timer:now_diff(now(), Start)/1000000,
- ?line ?t:format("DoneTime = ~p~n", [DoneTime]),
- ?line true = DoneTime > SleepSecs,
- ?line ok = verify_multi_scheduling_blocked(),
- ?line erlang:system_flag(multi_scheduling, unblock),
- ?line case {length(lists:usort(lists:flatten(SIds))), NoSchedsOnln} of
+ StartedTime = timer:now_diff(now(), Start)/1000000,
+ ?t:format("StartedTime = ~p~n", [StartedTime]),
+ true = StartedTime < SleepSecs,
+ erlang:system_flag(multi_scheduling, block),
+ lists:foreach(fun (P) -> receive {P, done} -> ok end end, Procs),
+ DoneTime = timer:now_diff(now(), Start)/1000000,
+ ?t:format("DoneTime = ~p~n", [DoneTime]),
+ true = DoneTime > SleepSecs,
+ ok = verify_multi_scheduling_blocked(),
+ erlang:system_flag(multi_scheduling, unblock),
+ case {length(lists:usort(lists:flatten(SIds))), NoSchedsOnln} of
{N, N} ->
- ?line ok;
+ ok;
{N, M} ->
- ?line ?t:fail("Failed to create ports on all"
+ ?t:fail("Failed to create ports on all"
++ integer_to_list(M) ++ " available"
"schedulers. Only created ports on "
++ integer_to_list(N) ++ " schedulers.")
@@ -1921,18 +1854,18 @@ sid_proc(SIds) ->
end.
verify_multi_scheduling_blocked() ->
- ?line Procs = lists:map(fun (_) ->
+ Procs = lists:map(fun (_) ->
spawn_link(fun () -> sid_proc([]) end)
end,
lists:seq(1, 3*erlang:system_info(schedulers_online))),
- ?line receive after 1000 -> ok end,
- ?line SIds = lists:map(fun (P) ->
+ receive after 1000 -> ok end,
+ SIds = lists:map(fun (P) ->
P ! {self(), want_sids},
receive {P, sids, PSIds} -> PSIds end
end,
Procs),
- ?line 1 = length(lists:usort(lists:flatten(SIds))),
- ?line ok.
+ 1 = length(lists:usort(lists:flatten(SIds))),
+ ok.
%%% Pinging functions.
@@ -1993,30 +1926,30 @@ build_cmd_line(FixedCmdLine, [], Result) ->
port_expect(Config, Actions, HSize, CmdLine, Options0) ->
% io:format("port_expect(~p, ~p, ~p, ~p)",
% [Actions, HSize, CmdLine, Options0]),
- ?line PortTest = port_test(Config),
- ?line Cmd = lists:concat([PortTest, " -h", HSize, " ", CmdLine]),
- ?line PortType =
+ PortTest = port_test(Config),
+ Cmd = lists:concat([PortTest, " -h", HSize, " ", CmdLine]),
+ PortType =
case HSize of
0 -> stream;
_ -> {packet, HSize}
end,
- ?line Options = [PortType|Options0],
- ?line io:format("open_port({spawn, ~p}, ~p)", [Cmd, Options]),
- ?line Port = open_port({spawn, Cmd}, Options),
- ?line port_expect(Port, Actions, Options),
+ Options = [PortType|Options0],
+ io:format("open_port({spawn, ~p}, ~p)", [Cmd, Options]),
+ Port = open_port({spawn, Cmd}, Options),
+ port_expect(Port, Actions, Options),
Port.
port_expect(Port, [{Send, Expects}|Rest], Options) when is_list(Expects) ->
- ?line port_send(Port, Send),
- ?line IsBinaryPort = lists:member(binary, Options),
- ?line Receiver =
+ port_send(Port, Send),
+ IsBinaryPort = lists:member(binary, Options),
+ Receiver =
case {lists:member(stream, Options), line_option(Options)} of
{false, _} -> fun receive_all/2;
{true,false} -> fun stream_receive_all/2;
{_, true} -> fun receive_all/2
end,
- ?line Receiver(Port, maybe_to_binary(Expects, IsBinaryPort)),
- ?line port_expect(Port, Rest, Options);
+ Receiver(Port, maybe_to_binary(Expects, IsBinaryPort)),
+ port_expect(Port, Rest, Options);
port_expect(_, [], _) ->
ok.
@@ -2068,7 +2001,7 @@ receive_all(Port, [Expect|Rest]) ->
_ ->
%%% io:format("Unexpected message: ~s", [format(Other)]),
io:format("Unexpected message: ~w", [Other]),
- ?line test_server:fail(unexpected_message)
+ test_server:fail(unexpected_message)
end
end,
receive_all(Port, Rest);
@@ -2157,15 +2090,8 @@ build_packet(Left, Result, NextChar0) ->
build_packet(Left-1, [NextChar0|Result], NextChar).
sizes() ->
- case os:type() of
- vxworks ->
- % don't stress VxWorks too much
- [10, 13, 64, 127, 128, 255, 256, 1023, 1024,
- 8191, 8192, 16383, 16384];
- _ ->
- [10, 13, 64, 127, 128, 255, 256, 1023, 1024,
- 32767, 32768, 65535, 65536]
- end.
+ [10, 13, 64, 127, 128, 255, 256, 1023, 1024,
+ 32767, 32768, 65535, 65536].
sizes(Header_Size) ->
sizes(Header_Size, sizes(), []).
@@ -2203,18 +2129,18 @@ fun_spawn(Fun, Args) ->
spawn_link(erlang, apply, [Fun, Args]).
port_test(Config) when is_list(Config) ->
- ?line filename:join(?config(data_dir, Config), "port_test").
+ filename:join(?config(data_dir, Config), "port_test").
ports(doc) -> "Test that erlang:ports/0 returns a consistent snapshot of ports";
ports(suite) -> [];
ports(Config) when is_list(Config) ->
- ?line Path = ?config(data_dir, Config),
- ?line ok = load_driver(Path, "exit_drv"),
+ Path = ?config(data_dir, Config),
+ ok = load_driver(Path, "exit_drv"),
receive after 1000 -> ok end, % Wait for other ports to stabilize
- ?line OtherPorts = erlang:ports(),
+ OtherPorts = erlang:ports(),
io:format("Other ports: ~p\n",[OtherPorts]),
MaxPorts = 1024 - length(OtherPorts),
@@ -2222,7 +2148,7 @@ ports(Config) when is_list(Config) ->
ports_snapshots(100, TrafficPid, OtherPorts),
TrafficPid ! {self(),die},
- ?line receive {TrafficPid, dead} -> ok end,
+ receive {TrafficPid, dead} -> ok end,
ok.
ports_snapshots(0, _, _) ->
@@ -2230,12 +2156,12 @@ ports_snapshots(0, _, _) ->
ports_snapshots(Iter, TrafficPid, OtherPorts) ->
TrafficPid ! start,
- ?line receive after 1 -> ok end,
+ receive after 1 -> ok end,
Snapshot = erlang:ports(),
TrafficPid ! {self(), stop},
- ?line receive {TrafficPid, EventList, TrafficPorts} -> ok end,
+ receive {TrafficPid, EventList, TrafficPorts} -> ok end,
%%io:format("Snapshot=~p\n", [Snapshot]),
ports_verify(Snapshot, OtherPorts ++ TrafficPorts, EventList),
@@ -2252,7 +2178,7 @@ ports_traffic_stopped(MaxPorts, {PortList, PortCnt}) ->
%%io:format("Traffic started in ~p\n",[self()]),
ports_traffic_started(MaxPorts, {PortList, PortCnt}, []);
{Pid,die} ->
- ?line lists:foreach(fun(Port)-> erlang:port_close(Port) end,
+ lists:foreach(fun(Port)-> erlang:port_close(Port) end,
PortList),
Pid ! {self(),dead}
end.
@@ -2272,15 +2198,15 @@ ports_traffic_do(MaxPorts, {PortList, PortCnt}, EventList) ->
N = uniform(MaxPorts),
case N > PortCnt of
true -> % Open port
- ?line P = open_port({spawn, "exit_drv"}, []),
+ P = open_port({spawn, "exit_drv"}, []),
%%io:format("Created port ~p\n",[P]),
ports_traffic_started(MaxPorts, {[P|PortList], PortCnt+1},
[{open,P}|EventList]);
false -> % Close port
- ?line P = lists:nth(N, PortList),
+ P = lists:nth(N, PortList),
%%io:format("Close port ~p\n",[P]),
- ?line true = erlang:port_close(P),
+ true = erlang:port_close(P),
ports_traffic_started(MaxPorts, {lists:delete(P,PortList), PortCnt-1},
[{close,P}|EventList])
end.
@@ -2301,7 +2227,7 @@ ports_verify(Ports, PortsAfter, EventList) ->
ports_verify(Ports, [P | PortsAfter], Tail);
[] ->
- ?line test_server:fail("Inconsistent snapshot from erlang:ports()")
+ test_server:fail("Inconsistent snapshot from erlang:ports()")
end
end.
@@ -2318,27 +2244,27 @@ close_deaf_port(doc) -> ["Send data to port program that does not read it, then
"Primary targeting Windows to test threaded_handle_closer in sys.c"];
close_deaf_port(suite) -> [];
close_deaf_port(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(100)),
- ?line DataDir = ?config(data_dir, Config),
- ?line DeadPort = os:find_executable("dead_port", DataDir),
- ?line Port = open_port({spawn,DeadPort++" 60"},[]),
- ?line erlang:port_command(Port,"Hello, can you hear me!?!?"),
- ?line port_close(Port),
+ Dog = test_server:timetrap(test_server:seconds(100)),
+ DataDir = ?config(data_dir, Config),
+ DeadPort = os:find_executable("dead_port", DataDir),
+ Port = open_port({spawn,DeadPort++" 60"},[]),
+ erlang:port_command(Port,"Hello, can you hear me!?!?"),
+ port_close(Port),
Res = close_deaf_port_1(0, DeadPort),
io:format("Waiting for OS procs to terminate...\n"),
receive after 5*1000 -> ok end,
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
Res.
close_deaf_port_1(1000, _) ->
ok;
close_deaf_port_1(N, Cmd) ->
Timeout = integer_to_list(random:uniform(5*1000)),
- ?line try open_port({spawn_executable,Cmd},[{args,[Timeout]}]) of
+ try open_port({spawn_executable,Cmd},[{args,[Timeout]}]) of
Port ->
- ?line erlang:port_command(Port,"Hello, can you hear me!?!?"),
- ?line port_close(Port),
+ erlang:port_command(Port,"Hello, can you hear me!?!?"),
+ port_close(Port),
close_deaf_port_1(N+1, Cmd)
catch
_:eagain ->
diff --git a/erts/emulator/test/port_SUITE_data/dead_port.c b/erts/emulator/test/port_SUITE_data/dead_port.c
index 68e96fbf14..4dd9ee4cc2 100644
--- a/erts/emulator/test/port_SUITE_data/dead_port.c
+++ b/erts/emulator/test/port_SUITE_data/dead_port.c
@@ -17,15 +17,6 @@
* %CopyrightEnd%
*/
-#ifdef VXWORKS
-#include <vxWorks.h>
-#include <taskVarLib.h>
-#include <taskLib.h>
-#include <sysLib.h>
-#include <string.h>
-#include <ioLib.h>
-#endif
-
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -37,12 +28,7 @@
#ifndef __WIN32__
#include <unistd.h>
-#ifdef VXWORKS
-#include "reclaim.h"
-#include <sys/times.h>
-#else
#include <sys/time.h>
-#endif
#define O_BINARY 0
#define _setmode(fd, mode)
@@ -53,13 +39,7 @@
#include "winbase.h"
#endif
-
-#ifdef VXWORKS
-#define MAIN(argc, argv) port_test(argc, argv)
-#else
#define MAIN(argc, argv) main(argc, argv)
-#endif
-
extern int errno;
@@ -86,9 +66,6 @@ char *argv[];
static void
delay(unsigned ms)
{
-#ifdef VXWORKS
- taskDelay((sysClkRateGet() * ms) / 1000);
-#else
#ifdef __WIN32__
Sleep(ms);
#else
@@ -98,5 +75,4 @@ delay(unsigned ms)
select(0, NULL, NULL, NULL, &t);
#endif
-#endif
}
diff --git a/erts/emulator/test/port_SUITE_data/port_test.c b/erts/emulator/test/port_SUITE_data/port_test.c
index 7b4e386d87..7abefab2e3 100644
--- a/erts/emulator/test/port_SUITE_data/port_test.c
+++ b/erts/emulator/test/port_SUITE_data/port_test.c
@@ -3,15 +3,6 @@
* Purpose: A port program to be used for testing the open_port bif.
*/
-#ifdef VXWORKS
-#include <vxWorks.h>
-#include <taskVarLib.h>
-#include <taskLib.h>
-#include <sysLib.h>
-#include <string.h>
-#include <ioLib.h>
-#endif
-
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -23,12 +14,7 @@
#ifndef __WIN32__
#include <unistd.h>
-#ifdef VXWORKS
-#include "reclaim.h"
-#include <sys/times.h>
-#else
#include <sys/time.h>
-#endif
#define O_BINARY 0
#define _setmode(fd, mode)
@@ -40,22 +26,13 @@
#endif
-#ifdef VXWORKS
-#define REDIR_STDOUT(fd) ioTaskStdSet(0, 1, fd);
-#else
#define REDIR_STDOUT(fd) if (dup2(fd, 1) == -1) { \
fprintf(stderr, "%s: failed to duplicate handle %d to 1: %d\n", \
port_data->progname, fd, errno); \
exit(1); \
}
-#endif
-#ifdef VXWORKS
-#define MAIN(argc, argv) port_test(argc, argv)
-#else
#define MAIN(argc, argv) main(argc, argv)
-#endif
-
extern int errno;
@@ -101,7 +78,6 @@ static void dump(unsigned char* buf, int sz, int max);
static void replace_stdout(char* filename);
static void generate_reply(char* spec);
-#ifndef VXWORKS
#ifndef HAVE_STRERROR
extern int sys_nerr;
#ifndef sys_errlist /* sys_errlist is sometimes defined to
@@ -125,7 +101,6 @@ int err;
return msgstr;
}
#endif
-#endif
MAIN(argc, argv)
@@ -133,12 +108,6 @@ int argc;
char *argv[];
{
int ret;
-#ifdef VXWORKS
- if(taskVarAdd(0, (int *)&port_data) != OK) {
- fprintf(stderr, "Can't do taskVarAdd in port_test\n");
- exit(1);
- }
-#endif
if((port_data = (PORT_TEST_DATA *) malloc(sizeof(PORT_TEST_DATA))) == NULL) {
fprintf(stderr, "Couldn't malloc for port_data");
exit(1);
@@ -511,9 +480,6 @@ dump(buf, sz, max)
static void
delay(unsigned ms)
{
-#ifdef VXWORKS
- taskDelay((sysClkRateGet() * ms) / 1000);
-#else
#ifdef __WIN32__
Sleep(ms);
#else
@@ -523,7 +489,6 @@ delay(unsigned ms)
select(0, NULL, NULL, NULL, &t);
#endif
-#endif
}
/*
diff --git a/erts/emulator/test/port_SUITE_data/reclaim.h b/erts/emulator/test/port_SUITE_data/reclaim.h
deleted file mode 100644
index 1d57dc5b8a..0000000000
--- a/erts/emulator/test/port_SUITE_data/reclaim.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef __RECLAIM_H__
-#define __RECLAIM_H__
-
-
-/* The Erlang release for VxWorks includes a simple mechanism for
- "resource reclamation" at task exit - it allows replacement of the
- functions that open/close "files" and malloc/free memory with versions
- that keep track, to be able to "reclaim" file descriptors and memory
- when a task exits (regardless of *how* it exits).
-
- The interface to this mechanism is made available via this file,
- with the following caveats:
-
- - The interface may change (or perhaps even be removed, though that
- isn't likely until VxWorks itself provides similar functionality)
- in future releases - i.e. you must always use the version of this
- file that comes with the Erlang release you are using.
-
- - Disaster is guaranteed if you use the mechanism incorrectly (see
- below for the correct way), e.g. allocate memory with the "tracking"
- version of malloc() and free it with the "standard" version of free().
-
- - The mechanism (of course) incurs some performance penalty - thus
- for a simple program you may be better off with careful programming,
- making sure that you do whatever close()/free()/etc calls that are
- appropriate at all exit points (though if you need to guard against
- taskDelete() etc, things get messy...).
-
- To use the mechanism, simply program your application normally, i.e.
- use open()/close()/malloc()/free() etc as usual, but #include this
- file before any usage of the relevant functions. NOTE: To avoid the
- "disaster" mentioned above, you *must* #include it in *all* (or none)
- of the files that manipulate a particular file descriptor, allocated
- memory area, etc. Finally, note that you can obviously not load your
- application before the Erlang system when using this interface.
-*/
-
-/* Sorry, no ANSI prototypes yet... */
-extern int save_open(),save_creat(),save_socket(),save_accept(),save_close();
-#define open save_open
-#define creat save_creat
-#define socket save_socket
-#define accept save_accept
-#define close save_close
-extern FILE *save_fopen(), *save_fdopen(), *save_freopen();
-extern int save_fclose();
-#define fopen save_fopen
-#define fdopen save_fdopen
-#define freopen save_freopen
-#define fclose save_fclose
-/* XXX Should do opendir/closedir too... */
-extern char *save_malloc(), *save_calloc(), *save_realloc();
-extern void save_free(), save_cfree();
-#define malloc save_malloc
-#define calloc save_calloc
-#define realloc save_realloc
-#define free save_free
-#define cfree save_cfree
-
-#endif
diff --git a/erts/emulator/test/port_bif_SUITE_data/port_test.c b/erts/emulator/test/port_bif_SUITE_data/port_test.c
index c6b128df66..28324a56a6 100644
--- a/erts/emulator/test/port_bif_SUITE_data/port_test.c
+++ b/erts/emulator/test/port_bif_SUITE_data/port_test.c
@@ -3,15 +3,6 @@
* Purpose: A port program to be used for testing the open_port bif.
*/
-#ifdef VXWORKS
-#include <vxWorks.h>
-#include <taskVarLib.h>
-#include <taskLib.h>
-#include <sysLib.h>
-#include <string.h>
-#include <ioLib.h>
-#endif
-
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -23,12 +14,7 @@
#ifndef __WIN32__
#include <unistd.h>
-#ifdef VXWORKS
-#include "reclaim.h"
-#include <sys/times.h>
-#else
#include <sys/time.h>
-#endif
#define O_BINARY 0
#define _setmode(fd, mode)
@@ -40,22 +26,13 @@
#endif
-#ifdef VXWORKS
-#define REDIR_STDOUT(fd) ioTaskStdSet(0, 1, fd);
-#else
#define REDIR_STDOUT(fd) if (dup2(fd, 1) == -1) { \
fprintf(stderr, "%s: failed to duplicate handle %d to 1: %d\n", \
port_data->progname, fd, errno); \
exit(1); \
}
-#endif
-#ifdef VXWORKS
-#define MAIN(argc, argv) port_test(argc, argv)
-#else
#define MAIN(argc, argv) main(argc, argv)
-#endif
-
extern int errno;
@@ -101,7 +78,6 @@ static void dump(unsigned char* buf, int sz, int max);
static void replace_stdout(char* filename);
static void generate_reply(char* spec);
-#ifndef VXWORKS
#ifndef HAVE_STRERROR
extern int sys_nerr;
#ifndef sys_errlist /* sys_errlist is sometimes defined to
@@ -125,20 +101,13 @@ int err;
return msgstr;
}
#endif
-#endif
-
MAIN(argc, argv)
int argc;
char *argv[];
{
int ret;
-#ifdef VXWORKS
- if(taskVarAdd(0, (int *)&port_data) != OK) {
- fprintf(stderr, "Can't do taskVarAdd in port_test\n");
- exit(1);
- }
-#endif
+
if((port_data = (PORT_TEST_DATA *) malloc(sizeof(PORT_TEST_DATA))) == NULL) {
fprintf(stderr, "Couldn't malloc for port_data");
exit(1);
@@ -508,9 +477,6 @@ dump(buf, sz, max)
static void
delay(unsigned ms)
{
-#ifdef VXWORKS
- taskDelay((sysClkRateGet() * ms) / 1000);
-#else
#ifdef __WIN32__
Sleep(ms);
#else
@@ -520,7 +486,6 @@ delay(unsigned ms)
select(0, NULL, NULL, NULL, &t);
#endif
-#endif
}
/*
diff --git a/erts/emulator/test/port_bif_SUITE_data/reclaim.h b/erts/emulator/test/port_bif_SUITE_data/reclaim.h
deleted file mode 100644
index 1d57dc5b8a..0000000000
--- a/erts/emulator/test/port_bif_SUITE_data/reclaim.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef __RECLAIM_H__
-#define __RECLAIM_H__
-
-
-/* The Erlang release for VxWorks includes a simple mechanism for
- "resource reclamation" at task exit - it allows replacement of the
- functions that open/close "files" and malloc/free memory with versions
- that keep track, to be able to "reclaim" file descriptors and memory
- when a task exits (regardless of *how* it exits).
-
- The interface to this mechanism is made available via this file,
- with the following caveats:
-
- - The interface may change (or perhaps even be removed, though that
- isn't likely until VxWorks itself provides similar functionality)
- in future releases - i.e. you must always use the version of this
- file that comes with the Erlang release you are using.
-
- - Disaster is guaranteed if you use the mechanism incorrectly (see
- below for the correct way), e.g. allocate memory with the "tracking"
- version of malloc() and free it with the "standard" version of free().
-
- - The mechanism (of course) incurs some performance penalty - thus
- for a simple program you may be better off with careful programming,
- making sure that you do whatever close()/free()/etc calls that are
- appropriate at all exit points (though if you need to guard against
- taskDelete() etc, things get messy...).
-
- To use the mechanism, simply program your application normally, i.e.
- use open()/close()/malloc()/free() etc as usual, but #include this
- file before any usage of the relevant functions. NOTE: To avoid the
- "disaster" mentioned above, you *must* #include it in *all* (or none)
- of the files that manipulate a particular file descriptor, allocated
- memory area, etc. Finally, note that you can obviously not load your
- application before the Erlang system when using this interface.
-*/
-
-/* Sorry, no ANSI prototypes yet... */
-extern int save_open(),save_creat(),save_socket(),save_accept(),save_close();
-#define open save_open
-#define creat save_creat
-#define socket save_socket
-#define accept save_accept
-#define close save_close
-extern FILE *save_fopen(), *save_fdopen(), *save_freopen();
-extern int save_fclose();
-#define fopen save_fopen
-#define fdopen save_fdopen
-#define freopen save_freopen
-#define fclose save_fclose
-/* XXX Should do opendir/closedir too... */
-extern char *save_malloc(), *save_calloc(), *save_realloc();
-extern void save_free(), save_cfree();
-#define malloc save_malloc
-#define calloc save_calloc
-#define realloc save_realloc
-#define free save_free
-#define cfree save_cfree
-
-#endif
diff --git a/erts/emulator/test/process_SUITE.erl b/erts/emulator/test/process_SUITE.erl
index fdc55a4cc5..6509871a7d 100644
--- a/erts/emulator/test/process_SUITE.erl
+++ b/erts/emulator/test/process_SUITE.erl
@@ -280,15 +280,7 @@ kb_128() ->
big_binary()}.
eight_kb() ->
- %%% This is really much more than eight kb, so vxworks platforms
- %%% gets away with 1/8 of the other platforms (due to limited
- %%% memory resources).
- B64 = case os:type() of
- vxworks ->
- ?line lists:seq(1, 8);
- _ ->
- ?line lists:seq(1, 64)
- end,
+ B64 = lists:seq(1, 64),
?line B512 = {<<1>>,B64,<<2,3>>,B64,make_unaligned_sub_binary(<<4,5,6,7,8,9>>),
B64,make_sub_binary([1,2,3,4,5,6]),
B64,make_sub_binary(lists:seq(1, ?heap_binary_size+1)),
diff --git a/erts/emulator/test/timer_bif_SUITE.erl b/erts/emulator/test/timer_bif_SUITE.erl
index 7ff7449ff5..c9533d0748 100644
--- a/erts/emulator/test/timer_bif_SUITE.erl
+++ b/erts/emulator/test/timer_bif_SUITE.erl
@@ -71,38 +71,23 @@ end_per_group(_GroupName, Config) ->
start_timer_1(doc) -> ["Basic start_timer/3 functionality"];
start_timer_1(Config) when is_list(Config) ->
- ?line Ref1 = erlang:start_timer(1000, self(), plopp),
- ?line ok = get(1100, {timeout, Ref1, plopp}),
-
- ?line false = erlang:read_timer(Ref1),
- ?line false = erlang:cancel_timer(Ref1),
- ?line false = erlang:read_timer(Ref1),
-
- ?line Ref2 = erlang:start_timer(1000, self(), plapp),
- ?line Left2 = erlang:cancel_timer(Ref2),
- UpperLimit = case os:type() of
- vxworks ->
- %% The ticks of vxworks have a far lesser granularity
- %% than what is expected in this testcase, in
- %% fact the Left2 variable can get a little more than 1000...
- 1100;
- _ ->
- 1000
- end,
- ?line RetVal = case os:type() of
- vxworks ->
- {comment, "VxWorks behaves slightly unexpected, should be fixed,"};
- _ ->
- ok
- end,
- ?line true = (Left2 > 900) and (Left2 =< UpperLimit),
- ?line empty = get_msg(),
- ?line false = erlang:cancel_timer(Ref2),
-
- ?line Ref3 = erlang:start_timer(1000, self(), plopp),
- ?line no_message = get(900, {timeout, Ref3, plopp}),
-
- RetVal.
+ Ref1 = erlang:start_timer(1000, self(), plopp),
+ ok = get(1100, {timeout, Ref1, plopp}),
+
+ false = erlang:read_timer(Ref1),
+ false = erlang:cancel_timer(Ref1),
+ false = erlang:read_timer(Ref1),
+
+ Ref2 = erlang:start_timer(1000, self(), plapp),
+ Left2 = erlang:cancel_timer(Ref2),
+ UpperLimit = 1000,
+ true = (Left2 > 900) and (Left2 =< UpperLimit),
+ empty = get_msg(),
+ false = erlang:cancel_timer(Ref2),
+
+ Ref3 = erlang:start_timer(1000, self(), plopp),
+ no_message = get(900, {timeout, Ref3, plopp}),
+ ok.
send_after_1(doc) -> ["Basic send_after/3 functionality"];
send_after_1(Config) when is_list(Config) ->
@@ -153,19 +138,11 @@ send_after_2(Config) when is_list(Config) ->
send_after_3(doc) -> ["send_after/3: messages in the right order, worse than send_after_2"];
send_after_3(Config) when is_list(Config) ->
- case os:type() of
- vxworks ->
- {skipped, "VxWorks timer granularity and order is not working good, this is subject to change!"};
- _ ->
- do_send_after_3()
- end.
-
-do_send_after_3() ->
- ?line _ = erlang:send_after(100, self(), b1),
- ?line _ = erlang:send_after(101, self(), b2),
- ?line _ = erlang:send_after(102, self(), b3),
- ?line _ = erlang:send_after(103, self(), last),
- ?line [b1, b2, b3, last] = collect(last),
+ _ = erlang:send_after(100, self(), b1),
+ _ = erlang:send_after(101, self(), b2),
+ _ = erlang:send_after(102, self(), b3),
+ _ = erlang:send_after(103, self(), last),
+ [b1, b2, b3, last] = collect(last),
% This behaviour is not guaranteed:
% ?line _ = erlang:send_after(100, self(), c1),
diff --git a/erts/emulator/test/trace_local_SUITE.erl b/erts/emulator/test/trace_local_SUITE.erl
index b238d5c630..54f8cc3c30 100644
--- a/erts/emulator/test/trace_local_SUITE.erl
+++ b/erts/emulator/test/trace_local_SUITE.erl
@@ -714,16 +714,10 @@ exception_test(Opts) ->
?line ok.
exceptions() ->
- ?line Ref = make_ref(),
- ?line N = case os:type() of
- vxworks ->
- ?line 2000; % Limited memory on themachines, not actually
- % VxWorks' fault /PaN
- _ ->
- ?line 200000
- end,
- ?line LiL = seq(1, N-1, N), % Long Improper List
- ?line LL = seq(1, N, []), % Long List
+ Ref = make_ref(),
+ N = 200000,
+ LiL = seq(1, N-1, N), % Long Improper List
+ LL = seq(1, N, []), % Long List
[{{erlang,exit}, [done]},
{{erlang,error}, [1.0]},
{{erlang,error}, [Ref,[]]},
diff --git a/erts/emulator/test/trace_port_SUITE.erl b/erts/emulator/test/trace_port_SUITE.erl
index f81cab3114..cc2eadafbc 100644
--- a/erts/emulator/test/trace_port_SUITE.erl
+++ b/erts/emulator/test/trace_port_SUITE.erl
@@ -472,14 +472,9 @@ default_tracer(Config) when is_list(Config) ->
?line M = N,
ok.
-
%%% Help functions.
-huge_data() ->
- case os:type() of
- vxworks -> huge_data(4711);
- _ -> huge_data(16384)
- end.
+huge_data() -> huge_data(16384).
huge_data(0) -> [];
huge_data(N) when N rem 2 == 0 ->
P = huge_data(N div 2),
--
cgit v1.2.3
From 4cfa7bf2cb71547a267bb256b186a9432c278002 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Tue, 17 Jul 2012 12:19:40 +0200
Subject: erts: Remove VxWorks from allocators
---
erts/emulator/beam/erl_alloc.c | 6 +-----
erts/emulator/beam/erl_alloc.types | 24 ------------------------
2 files changed, 1 insertion(+), 29 deletions(-)
(limited to 'erts/emulator')
diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c
index 918a800555..ba73ca6da7 100644
--- a/erts/emulator/beam/erl_alloc.c
+++ b/erts/emulator/beam/erl_alloc.c
@@ -2300,11 +2300,7 @@ erts_allocated_areas(int *print_to_p, void *print_to_arg, void *proc)
values[i].name = "static";
values[i].ui[0] =
erts_max_ports*sizeof(Port) /* Port table */
- + erts_timer_wheel_memory_size() /* Timer wheel */
-#ifdef SYS_TMP_BUF_SIZE
- + SYS_TMP_BUF_SIZE /* tmp_buf in sys on vxworks & ose */
-#endif
- ;
+ + erts_timer_wheel_memory_size(); /* Timer wheel */
i++;
erts_atom_get_text_space_sizes(&reserved_atom_space, &atom_space);
diff --git a/erts/emulator/beam/erl_alloc.types b/erts/emulator/beam/erl_alloc.types
index 134de6dfa6..7b27b3dda9 100644
--- a/erts/emulator/beam/erl_alloc.types
+++ b/erts/emulator/beam/erl_alloc.types
@@ -420,28 +420,4 @@ type CON_VPRINTF_BUF TEMPORARY SYSTEM con_vprintf_buf
+endif
-+if vxworks
-
-type SYS_TMP_BUF LONG_LIVED SYSTEM sys_tmp_buf
-type PEND_DATA SYSTEM SYSTEM pending_data
-type FD_TAB LONG_LIVED SYSTEM fd_tab
-type FD_ENTRY_BUF SYSTEM SYSTEM fd_entry_buf
-
-+endif
-
-+if ose
-
-type SYS_TMP_BUF LONG_LIVED SYSTEM sys_tmp_buf
-type PUTENV_STR SYSTEM SYSTEM putenv_string
-type GETENV_STR SYSTEM SYSTEM getenv_string
-type GETENV_STATE SYSTEM SYSTEM getenv_state
-type SIG_ENTRY SYSTEM SYSTEM sig_entry
-type DRIVER_DATA SYSTEM SYSTEM driver_data
-type PGM_TAB SYSTEM SYSTEM pgm_tab
-type PGM_ENTRY SYSTEM SYSTEM pgm_entry
-type PRT_TAB SYSTEM SYSTEM prt_tab
-type PRT_ENTRY SYSTEM SYSTEM prt_entry
-
-+endif
-
# ----------------------------------------------------------------------------
--
cgit v1.2.3
From f7ad9cbed032a14a222f7709d4f63c839c780b7b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Tue, 17 Jul 2012 14:40:20 +0200
Subject: erts: Remove VxWorks from beam makefile
---
erts/emulator/Makefile.in | 49 -----------------------------------------------
1 file changed, 49 deletions(-)
(limited to 'erts/emulator')
diff --git a/erts/emulator/Makefile.in b/erts/emulator/Makefile.in
index e20e38d61b..7e966c81bb 100644
--- a/erts/emulator/Makefile.in
+++ b/erts/emulator/Makefile.in
@@ -332,15 +332,11 @@ LIBS += $(THR_LIBS)
ifneq ($(findstring erts_internal_r, $(THR_LIBS)),erts_internal_r)
-ifeq ($(findstring vxworks,$(TARGET)),vxworks)
-ERTS_INTERNAL_LIB=erts_internal
-else
ifneq ($(strip $(THR_LIB_NAME)),)
ERTS_INTERNAL_LIB=erts_internal_r
else
ERTS_INTERNAL_LIB=erts_internal
endif
-endif
LIBS += -l$(ERTS_INTERNAL_LIB)$(TYPEMARKER)
@@ -463,8 +459,6 @@ _create_dirs := $(shell mkdir -p $(CREATE_DIRS))
GENERATE =
HIPE_ASM =
-ifeq ($(findstring vxworks,$(TARGET)),vxworks)
-else
ifdef HIPE_ENABLED
HIPE_ASM += $(TTF_DIR)/hipe_x86_asm.h \
$(TTF_DIR)/hipe_amd64_asm.h \
@@ -476,7 +470,6 @@ GENERATE += $(HIPE_ASM) \
$(TTF_DIR)/hipe_literals.h \
$(BINDIR)/hipe_mkliterals$(TF_MARKER)
endif
-endif
ifdef DTRACE_ENABLED
# global.h causes problems by including dtrace-wrapper.h which includes
@@ -616,11 +609,6 @@ ifdef PERFCTR_PATH
INCLUDES += -I$(PERFCTR_PATH)/usr.lib -I$(PERFCTR_PATH)/linux/include
endif
-# Need to include etc dir on VxWorks
-ifeq ($(findstring vxworks,$(TARGET)),vxworks)
-INCLUDES += -I$(ERL_TOP)/erts/etc/vxworks
-endif
-
ifeq ($(TARGET),win32)
$(OBJDIR)/dll_sys.o: sys/$(ERLANG_OSTYPE)/sys.c
$(CC) $(CFLAGS) -DERL_RUN_SHARED_LIB=1 $(INCLUDES) -c $< -o $@
@@ -663,12 +651,6 @@ $(OBJDIR)/%.o: drivers/common/%.c
$(OBJDIR)/%.o: drivers/$(ERLANG_OSTYPE)/%.c
$(CC) $(CFLAGS) $(INCLUDES) -Idrivers/common -Idrivers/$(ERLANG_OSTYPE) -I../etc/$(ERLANG_OSTYPE) -c $< -o $@
-# VxWorks uses unix drivers too...
-ifeq ($(findstring vxworks,$(TARGET)),vxworks)
-$(OBJDIR)/%.o: drivers/unix/%.c
- $(CC) $(CFLAGS) $(INCLUDES) -Idrivers/common -c $< -o $@
-endif
-
# ----------------------------------------------------------------------
# Specials
#
@@ -781,12 +763,8 @@ OS_OBJS = \
$(OBJDIR)/gzio.o \
$(OBJDIR)/elib_memmove.o
-ifeq ($(findstring vxworks,$(TARGET)),vxworks)
- OS_OBJS += $(OBJDIR)/int64.o
-else
OS_OBJS += $(OBJDIR)/sys_float.o \
$(OBJDIR)/sys_time.o
-endif
DRV_OBJS = \
$(OBJDIR)/efile_drv.o \
$(OBJDIR)/inet_drv.o \
@@ -794,9 +772,7 @@ DRV_OBJS = \
$(OBJDIR)/ram_file_drv.o
endif
-ifneq ($(findstring vxworks,$(TARGET)),vxworks)
DRV_OBJS += $(OBJDIR)/ttsl_drv.o
-endif
ifeq ($(ERTS_ENABLE_KERNEL_POLL),yes)
OS_OBJS += $(OBJDIR)/erl_poll.kp.o \
@@ -934,31 +910,6 @@ $(OBJDIR)/hipe_arm.o: hipe/hipe_arm.c
# end of HiPE section
########################################
-ifeq ($(findstring vxworks,$(TARGET)),vxworks)
-########################################
-# Extract what we need from libgcc.a
-########################################
-GCCLIBFLAGS=@GCCLIBFLAGS@
-STRIP=@STRIP@
-SYMPREFIX=@SYMPREFIX@
-
-NEEDFUNCTIONS=__divdi3 __moddi3 __udivdi3
-KEEPSYMS=$(NEEDFUNCTIONS:%=-K $(SYMPREFIX)%)
-
-$(OBJDIR)/int64.o: $(TARGET)/int64.c
- $(CC) -o $(OBJDIR)/int64tmp.o -c $(TARGET)/int64.c
- $(LD) -o $(OBJDIR)/int64.o $(OBJDIR)/int64tmp.o $(LDFLAGS) $(GCCLIBFLAGS)
- $(STRIP) $(KEEPSYMS) $(OBJDIR)/int64.o
-
-$(TARGET)/int64.c:
- echo 'void dummy(void); void dummy(void) {' > $(TARGET)/int64.c
- for x in $(NEEDFUNCTIONS); do echo 'extern void '$$x'();' \
- >> $(TARGET)/int64.c; done
- for x in $(NEEDFUNCTIONS); do echo $$x'();' >> $(TARGET)/int64.c; done
- echo '}' >> $(TARGET)/int64.c
-
-endif
-
# ----------------------------------------------------------------------
# The emulator itself
--
cgit v1.2.3