mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-10 07:10:06 +00:00
126 lines
2.5 KiB
C
126 lines
2.5 KiB
C
/* Copyright (C) 2003-2013 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, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#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)
|
|
{
|
|
pthread_attr_t at;
|
|
|
|
if (pthread_attr_init (&at) != 0)
|
|
{
|
|
puts ("attr_init failed");
|
|
return 1;
|
|
}
|
|
|
|
if (pthread_attr_setstacksize (&at, 1 * 1024 * 1024) != 0)
|
|
{
|
|
puts ("attr_setstacksize failed");
|
|
return 1;
|
|
}
|
|
|
|
#define N 20
|
|
int i;
|
|
pthread_t th[N];
|
|
|
|
for (i = 0; i < N; ++i)
|
|
if (pthread_create (&th[i], &at, tf, (void *) (long int) i) != 0)
|
|
{
|
|
puts ("create failed");
|
|
exit (1);
|
|
}
|
|
|
|
if (pthread_attr_destroy (&at) != 0)
|
|
{
|
|
puts ("attr_destroy failed");
|
|
return 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"
|