From 14c44e2ec42a3c973e268add83a11e3e5fb0b80c Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 13 Mar 1998 17:02:23 +0000 Subject: Update. 1998-03-13 16:55 Ulrich Drepper * 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 * 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 * libc.map: Add pthread_attr_init to GLIBC_2.1. 1998-03-13 15:01 Ulrich Drepper * gmon/gmon.c: Allow GMON_OUT_PREFIX variable to specify filename for output file replacing gmon.out. Patch by Dean Gaudet . 1998-03-12 Andreas Schwab * elf/dl-misc.c (_dl_debug_message): Fix printing of pid. Clean up namespace. Optimize finding end of line. 1998-03-12 Andreas Schwab * 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 --- gmon/gmon.c | 29 +++++++++++++++++++++-------- 1 file changed, 21 insertions(+), 8 deletions(-) (limited to 'gmon') diff --git a/gmon/gmon.c b/gmon/gmon.c index c3e7c51..0087e8c 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: */ -- cgit v1.1