diff options
Diffstat (limited to 'REORG.TODO/nptl/tst-eintr5.c')
-rw-r--r-- | REORG.TODO/nptl/tst-eintr5.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/REORG.TODO/nptl/tst-eintr5.c b/REORG.TODO/nptl/tst-eintr5.c new file mode 100644 index 0000000000..616dd71bf9 --- /dev/null +++ b/REORG.TODO/nptl/tst-eintr5.c @@ -0,0 +1,79 @@ +/* Copyright (C) 2003-2017 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 <sys/time.h> + +static int do_test (void); + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" + +#include "eintr.c" + + +static pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER; +static pthread_cond_t c = PTHREAD_COND_INITIALIZER; + + +static void * +tf (void *arg) +{ + struct timespec ts; + struct timeval tv; + + gettimeofday (&tv, NULL); + TIMEVAL_TO_TIMESPEC (&tv, &ts); + ts.tv_sec += 10000; + + /* This call must never return. */ + int e = pthread_cond_timedwait (&c, &m, &ts); + char buf[100]; + printf ("tf: cond_timedwait returned: %s\n", + strerror_r (e, buf, sizeof (buf))); + + exit (1); +} + + +static int +do_test (void) +{ + setup_eintr (SIGUSR1, NULL); + + 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); + } + + delayed_exit (3); + /* This call must never return. */ + xpthread_cond_wait (&c, &m); + puts ("error: pthread_cond_wait returned"); + return 1; +} |