/* 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, see <http://www.gnu.org/licenses/>. */ #include <errno.h> #include <pthread.h> #include <signal.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include "eintr.c" static void * tf (void *arg) { pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER; pthread_mutex_lock (&m); /* This call must not return. */ pthread_mutex_lock (&m); puts ("tf: mutex_lock returned"); exit (1); } static int do_test (void) { pthread_t self = pthread_self (); setup_eintr (SIGUSR1, &self); pthread_t th; char buf[100]; int e = pthread_create (&th, NULL, tf, NULL); if (e != 0) { printf ("main: pthread_create failed: %s\n", strerror_r (e, buf, sizeof (buf))); exit (1); } /* This call must never return. */ e = pthread_join (th, NULL); if (e == EINTR) puts ("pthread_join returned with EINTR"); return 0; } #define EXPECTED_SIGNAL SIGALRM #define TIMEOUT 1 #define TEST_FUNCTION do_test () #include "../test-skeleton.c"