glibc/nptl/tst-cancel10.c
Ulrich Drepper 5430d926c5 Update.
2003-02-17  Ulrich Drepper  <drepper@redhat.com>

	* Makefile (tests): Add tst-basic6.
	* tst-basic6.c: New file.

	* tst-basic1.c: Add test for process ID.

	* Makefile (tests): Add tst-cancel10.
	* tst-cancel10.c: New file.

	* Makefile (tests): Add tst-signal4.
	* tst-signal4.c: New file.

	* sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Use
	__sigismember instead of sigismember.  Add __builtin_expect.
2003-02-17 10:22:52 +00:00

107 lines
2.2 KiB
C

/* Copyright (C) 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@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. */
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static void
cleanup (void *arg)
{
/* Just for fun. */
if (pthread_cancel (pthread_self ()) != 0)
{
puts ("cleanup: cancel failed");
exit (1);
}
printf ("cleanup for %ld\n", (long int) arg);
}
static void *
tf (void *arg)
{
long int n = (long int) arg;
pthread_cleanup_push (cleanup, arg);
if (pthread_setcanceltype ((n & 1) == 0
? PTHREAD_CANCEL_DEFERRED
: PTHREAD_CANCEL_ASYNCHRONOUS, NULL) != 0)
{
puts ("setcanceltype failed");
exit (1);
}
if (pthread_cancel (pthread_self ()) != 0)
{
puts ("cancel failed");
exit (1);
}
pthread_testcancel ();
/* We should never come here. */
pthread_cleanup_pop (0);
return NULL;
}
static int
do_test (void)
{
#define N 20
int i;
pthread_t th[N];
for (i = 0; i < N; ++i)
if (pthread_create (&th[i], NULL, tf, (void *) (long int) i) != 0)
{
puts ("create failed");
exit (1);
}
for (i = 0; i < N; ++i)
{
void *r;
if (pthread_join (th[i], &r) != 0)
{
puts ("join failed");
exit (1);
}
if (r != PTHREAD_CANCELED)
{
puts ("thread not canceled");
exit (1);
}
}
return 0;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"