| xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame^] | 1 | /* Copyright (C) 2003-2016 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. |
| 3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. |
| 4 | |
| 5 | The GNU C Library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either |
| 8 | version 2.1 of the License, or (at your option) any later version. |
| 9 | |
| 10 | The GNU C Library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Lesser General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU Lesser General Public |
| 16 | License along with the GNU C Library; if not, see |
| 17 | <http://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | #include <errno.h> |
| 20 | #include <pthread.h> |
| 21 | #include <signal.h> |
| 22 | #include <stdio.h> |
| 23 | #include <stdlib.h> |
| 24 | #include <string.h> |
| 25 | #include <sys/time.h> |
| 26 | |
| 27 | #include "eintr.c" |
| 28 | |
| 29 | |
| 30 | static pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER; |
| 31 | static pthread_cond_t c = PTHREAD_COND_INITIALIZER; |
| 32 | |
| 33 | |
| 34 | static void * |
| 35 | tf (void *arg) |
| 36 | { |
| 37 | struct timespec ts; |
| 38 | struct timeval tv; |
| 39 | |
| 40 | gettimeofday (&tv, NULL); |
| 41 | TIMEVAL_TO_TIMESPEC (&tv, &ts); |
| 42 | ts.tv_sec += 10000; |
| 43 | |
| 44 | /* This call must never return. */ |
| 45 | int e = pthread_cond_timedwait (&c, &m, &ts); |
| 46 | char buf[100]; |
| 47 | printf ("tf: cond_timedwait returned: %s\n", |
| 48 | strerror_r (e, buf, sizeof (buf))); |
| 49 | |
| 50 | exit (1); |
| 51 | } |
| 52 | |
| 53 | |
| 54 | static int |
| 55 | do_test (void) |
| 56 | { |
| 57 | setup_eintr (SIGUSR1, NULL); |
| 58 | |
| 59 | pthread_t th; |
| 60 | char buf[100]; |
| 61 | int e = pthread_create (&th, NULL, tf, NULL); |
| 62 | if (e != 0) |
| 63 | { |
| 64 | printf ("main: pthread_create failed: %s\n", |
| 65 | strerror_r (e, buf, sizeof (buf))); |
| 66 | exit (1); |
| 67 | } |
| 68 | |
| 69 | /* This call must never return. */ |
| 70 | e = pthread_cond_wait (&c, &m); |
| 71 | printf ("main: cond_wait returned: %s\n", |
| 72 | strerror_r (e, buf, sizeof (buf))); |
| 73 | |
| 74 | return 0; |
| 75 | } |
| 76 | |
| 77 | #define EXPECTED_SIGNAL SIGALRM |
| 78 | #define TIMEOUT 3 |
| 79 | #define TEST_FUNCTION do_test () |
| 80 | #include "../test-skeleton.c" |