glibc/nptl/tst-stack3.c
Ulrich Drepper e796f92f68 Update.
2003-12-17  Jakub Jelinek  <jakub@redhat.com>

	* malloc/mtrace.c (tr_old_memalign_hook): New variable.
	(tr_memalignhook): New function.
	(mtrace): Register tr_memalignhook.
	(muntrace): Deregister tr_memalignhook.
	* malloc/malloc.c (__posix_memalign): If __memalign_hook != NULL,
	call it directly instead of memalign_internal.

2003-12-17  Ulrich Drepper  <drepper@redhat.com>

	* misc/mntent_r.c: Change encoding to match recently change decoder.
	Patch by Alexander Achenbach <xela@slit.de>.

2003-12-16  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Correct definition of
	vrregset_t.

2003-12-16  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/sys/procfs.h [!__PPC64_ELF_H]: Extent
	conditional to include typedef elf_vrreg_t.

2002-12-17  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regexec.c (re_search_internal): Limit search to the
	beginning of the buffer if the initial states are empty for
	contexts that do not include CONTEXT_BEGBUF or, if
	!preg->newline_anchor, that do not include any one of
	CONTEXT_BEGBUF and CONTEXT_NEWLINE.
2003-12-17 23:52:56 +00:00

99 lines
2.2 KiB
C

/* Copyright (C) 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
/* Test whether pthread_create/pthread_join with user defined stacks
doesn't leak memory. */
#include <limits.h>
#include <mcheck.h>
#include <pthread.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
static int seen;
static void *
tf (void *p)
{
++seen;
return NULL;
}
static int
do_test (void)
{
mtrace ();
void *stack;
int res = posix_memalign (&stack, getpagesize (), 4 * PTHREAD_STACK_MIN);
if (res)
{
printf ("malloc failed %s\n", strerror (res));
return 1;
}
pthread_attr_t attr;
pthread_attr_init (&attr);
int result = 0;
res = pthread_attr_setstack (&attr, stack, 4 * PTHREAD_STACK_MIN);
if (res)
{
printf ("pthread_attr_setstack failed %d\n", res);
result = 1;
}
for (int i = 0; i < 16; ++i)
{
/* Create the thread. */
pthread_t th;
res = pthread_create (&th, &attr, tf, NULL);
if (res)
{
printf ("pthread_create failed %d\n", res);
result = 1;
}
else
{
res = pthread_join (th, NULL);
if (res)
{
printf ("pthread_join failed %d\n", res);
result = 1;
}
}
}
pthread_attr_destroy (&attr);
if (seen != 16)
{
printf ("seen %d != 16\n", seen);
result = 1;
}
free (stack);
return result;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"