diff options
Diffstat (limited to 'nptl/tst-rwlock6.c')
| -rw-r--r-- | nptl/tst-rwlock6.c | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/nptl/tst-rwlock6.c b/nptl/tst-rwlock6.c index f0a96e8965..ea7f4ba634 100644 --- a/nptl/tst-rwlock6.c +++ b/nptl/tst-rwlock6.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2002 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -76,6 +76,24 @@ tf (void *arg) pthread_exit ((void *) 1l); } + (void) gettimeofday (&tv, NULL); + TIMEVAL_TO_TIMESPEC (&tv, &ts); + ts.tv_sec += 10; + /* Note that the following operation makes ts invalid. */ + ts.tv_nsec += 1000000000; + + err = pthread_rwlock_timedrdlock (r, &ts); + if (err == 0) + { + puts ("2nd timedrdlock succeeded"); + pthread_exit ((void *) 1l); + } + if (err != EINVAL) + { + puts ("2nd timedrdlock did not return EINVAL"); + pthread_exit ((void *) 1l); + } + return NULL; } @@ -128,6 +146,36 @@ do_test (void) exit (1); } + (void) gettimeofday (&tv, NULL); + TIMEVAL_TO_TIMESPEC (&tv, &ts); + ++ts.tv_sec; + int e = pthread_rwlock_timedrdlock (&r, &ts); + if (e == 0) + { + puts ("timedrdlock succeeded"); + exit (1); + } + if (e != EDEADLK) + { + puts ("timedrdlock did not return EDEADLK"); + exit (1); + } + + (void) gettimeofday (&tv, NULL); + TIMEVAL_TO_TIMESPEC (&tv, &ts); + ++ts.tv_sec; + e = pthread_rwlock_timedwrlock (&r, &ts); + if (e == 0) + { + puts ("2nd timedwrlock succeeded"); + exit (1); + } + if (e != EDEADLK) + { + puts ("2nd timedwrlock did not return EDEADLK"); + exit (1); + } + pthread_t th; if (pthread_create (&th, NULL, tf, &r) != 0) { |