mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-28 21:41:08 +00:00
101 lines
2.0 KiB
C
101 lines
2.0 KiB
C
/* Copyright (C) 2003-2015 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 <errno.h>
|
|
#include <pthread.h>
|
|
#include <signal.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <sys/wait.h>
|
|
|
|
|
|
static void
|
|
final_test (void)
|
|
{
|
|
puts ("final_test has been called");
|
|
|
|
#define THE_SIGNAL SIGUSR1
|
|
kill (getpid (), SIGUSR1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf (void *a)
|
|
{
|
|
pid_t pid = fork ();
|
|
if (pid == -1)
|
|
{
|
|
puts ("fork failed");
|
|
exit (1);
|
|
}
|
|
|
|
if (pid == 0)
|
|
{
|
|
atexit (final_test);
|
|
|
|
pthread_exit (NULL);
|
|
}
|
|
|
|
int r;
|
|
int e = TEMP_FAILURE_RETRY (waitpid (pid, &r, 0));
|
|
if (e != pid)
|
|
{
|
|
puts ("waitpid failed");
|
|
exit (1);
|
|
}
|
|
|
|
if (! WIFSIGNALED (r))
|
|
{
|
|
puts ("child not signled");
|
|
exit (1);
|
|
}
|
|
|
|
if (WTERMSIG (r) != THE_SIGNAL)
|
|
{
|
|
puts ("child's termination signal wrong");
|
|
exit (1);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
|
|
int
|
|
do_test (void)
|
|
{
|
|
pthread_t th;
|
|
|
|
if (pthread_create (&th, NULL, tf, NULL) != 0)
|
|
{
|
|
puts ("create failed");
|
|
_exit (1);
|
|
}
|
|
|
|
if (pthread_join (th, NULL) != 0)
|
|
{
|
|
puts ("join failed");
|
|
exit (1);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|