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Diffstat (limited to 'nptl/tst-rwlock14.c')
-rw-r--r-- | nptl/tst-rwlock14.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/nptl/tst-rwlock14.c b/nptl/tst-rwlock14.c deleted file mode 100644 index 3583b19e3c..0000000000 --- a/nptl/tst-rwlock14.c +++ /dev/null @@ -1,96 +0,0 @@ -/* Copyright (C) 2004-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2004. - - 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 - <https://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <pthread.h> -#include <stdio.h> -#include <stdlib.h> -#include <time.h> -#include <support/check.h> -#include <support/xthread.h> -#include <support/xtime.h> - - -static pthread_barrier_t b; -static pthread_rwlock_t r = PTHREAD_RWLOCK_INITIALIZER; - - -static void * -tf (void *arg) -{ - /* Lock the read-write lock. */ - TEST_COMPARE (pthread_rwlock_wrlock (&r), 0); - - pthread_t mt = *(pthread_t *) arg; - - xpthread_barrier_wait (&b); - - /* This call will never return. */ - xpthread_join (mt); - - return NULL; -} - - -static int -do_test (void) -{ - struct timespec ts; - - xclock_gettime (CLOCK_REALTIME, &ts); - xpthread_barrier_init (&b, NULL, 2); - - pthread_t me = pthread_self (); - xpthread_create (NULL, tf, &me); - - /* Wait until the rwlock is locked. */ - xpthread_barrier_wait (&b); - - ts.tv_nsec = -1; - - TEST_COMPARE (pthread_rwlock_timedrdlock (&r, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_clockrdlock (&r, CLOCK_REALTIME, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_clockrdlock (&r, CLOCK_MONOTONIC, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_timedwrlock (&r, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_clockwrlock (&r, CLOCK_REALTIME, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_clockwrlock (&r, CLOCK_MONOTONIC, &ts), EINVAL); - - ts.tv_nsec = 1000000000; - - TEST_COMPARE (pthread_rwlock_timedrdlock (&r, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_clockrdlock (&r, CLOCK_REALTIME, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_clockrdlock (&r, CLOCK_MONOTONIC, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_timedwrlock (&r, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_clockwrlock (&r, CLOCK_REALTIME, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_clockwrlock (&r, CLOCK_MONOTONIC, &ts), EINVAL); - - ts.tv_nsec = (__typeof (ts.tv_nsec)) 0x100001000LL; - if ((__typeof (ts.tv_nsec)) 0x100001000LL != 0x100001000LL) - ts.tv_nsec = 2000000000; - - TEST_COMPARE (pthread_rwlock_timedrdlock (&r, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_clockrdlock (&r, CLOCK_REALTIME, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_clockrdlock (&r, CLOCK_MONOTONIC, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_timedwrlock (&r, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_clockwrlock (&r, CLOCK_REALTIME, &ts), EINVAL); - TEST_COMPARE (pthread_rwlock_clockwrlock (&r, CLOCK_MONOTONIC, &ts), EINVAL); - - return 0; -} - -#include <support/test-driver.c> |