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authorUlrich Drepper <drepper@redhat.com>1998-03-13 17:02:23 +0000
committerUlrich Drepper <drepper@redhat.com>1998-03-13 17:02:23 +0000
commit14c44e2ec42a3c973e268add83a11e3e5fb0b80c (patch)
tree9b5d83d08dc977b0e6c97b7e977b591ef7bd47f3 /gmon/gmon.c
parenta7b591dc310c675cb325db9850f10c2e2fe1aba7 (diff)
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Update.
1998-03-13 16:55  Ulrich Drepper  <drepper@cygnus.com>

	* string/tester.c (test_strpbrk): Add more strpbrk tests.
	(test_strsep): Likewise.  Correct horrible bugs.

	* string/bits/string2.h (strcspn): Optimize also reject string of
	length 2 and 3.
	(strspn): Likewise.
	(strpbrk): Likewise.
	(strsep): Likewise.  Correct bug with successive separators and
	separators at the end of the string.
	* sysdeps/generic/strsep.c: Correct bug with successive separators
	and separators at the end of the string.

1998-03-13 13:11  Tim Waugh  <tim@cyberelk.demon.co.uk>

	* posix/wordexp.c (parse_param): Positional parameters ($1, $2
	etc) now handled, as well as $$ (pid).

	* posix/Makefile (tests): Execute wordexp-test.sh for `make check'.
	(distribute): Add wordexp-tst.sh.

	* posix/wordexp-tst.sh: New file.

	* posix/wordexp.c (parse_param): $# (or ${#}) expands to the
	number of positional parameters.  Renamed substitute_length to
	seen_hash.
	Don't free(env) is env is NULL.

1998-03-13 16:50  Ulrich Drepper  <drepper@cygnus.com>

	* libc.map: Add pthread_attr_init to GLIBC_2.1.

1998-03-13 15:01  Ulrich Drepper  <drepper@cygnus.com>

	* gmon/gmon.c: Allow GMON_OUT_PREFIX variable to specify filename
	for output file replacing gmon.out.
	Patch by Dean Gaudet <dgaudet@arctic.org>.

1998-03-12  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* elf/dl-misc.c (_dl_debug_message): Fix printing of pid.  Clean
	up namespace.  Optimize finding end of line.

1998-03-12  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* elf/rtld.c (process_envvars): Ignore LD_DEBUG_OUTPUT if running
	securely.  Optimized.
	(process_dl_debug): Add ':' to list of separators.  Optimized.

1998-03-13 10:25  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
Diffstat (limited to 'gmon/gmon.c')
-rw-r--r--gmon/gmon.c29
1 files changed, 21 insertions, 8 deletions
diff --git a/gmon/gmon.c b/gmon/gmon.c
index c3e7c51b8c..0087e8c0f7 100644
--- a/gmon/gmon.c
+++ b/gmon/gmon.c
@@ -310,16 +310,29 @@ static void
 write_gmon (void)
 {
     struct gmon_hdr ghdr __attribute__ ((aligned (__alignof__ (int))));
-    int fd;
+    int fd = -1;
+    char *env;
 
-    fd = __open ("gmon.out", O_CREAT|O_TRUNC|O_WRONLY, 0666);
-    if (fd < 0)
+    env = getenv ("GMON_OUT_PREFIX");
+    if (env != NULL && !__libc_enable_secure)
       {
-	char buf[300];
-	int errnum = errno;
-	fprintf (stderr, "_mcleanup: gmon.out: %s\n",
-		 _strerror_internal (errnum, buf, sizeof buf));
-	return;
+	size_t len = strlen (env);
+	char buf[len + 20];
+	sprintf (buf, "%s.%u", env, __getpid ());
+	fd = __open (buf, O_CREAT|O_TRUNC|O_WRONLY, 0666);
+      }
+
+    if (fd == -1)
+      {
+	fd = __open ("gmon.out", O_CREAT|O_TRUNC|O_WRONLY, 0666);
+	if (fd < 0)
+	  {
+	    char buf[300];
+	    int errnum = errno;
+	    fprintf (stderr, "_mcleanup: gmon.out: %s\n",
+		     _strerror_internal (errnum, buf, sizeof buf));
+	    return;
+	  }
       }
 
     /* write gmon.out header: */