diff options
Diffstat (limited to 'winsup/testsuite/winsup.api/pthread/mutex7d.c')
-rw-r--r-- | winsup/testsuite/winsup.api/pthread/mutex7d.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/winsup/testsuite/winsup.api/pthread/mutex7d.c b/winsup/testsuite/winsup.api/pthread/mutex7d.c deleted file mode 100644 index 906d0f043..000000000 --- a/winsup/testsuite/winsup.api/pthread/mutex7d.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * mutex7d.c - * - * Test the default (type not set) mutex type. - * Should be the same as PTHREAD_MUTEX_ERRORCHECK. - * Thread locks then trylocks mutex (attempted recursive lock). - * The thread should lock first time and EBUSY second time. - * - * Depends on API functions: - * pthread_mutex_lock() - * pthread_mutex_trylock() - * pthread_mutex_unlock() - */ - -#include "test.h" - -static int lockCount = 0; - -static pthread_mutex_t mutex; - -void * locker(void * arg) -{ - assert(pthread_mutex_lock(&mutex) == 0); - lockCount++; - assert(pthread_mutex_trylock(&mutex) == EBUSY); - lockCount++; - assert(pthread_mutex_unlock(&mutex) == 0); - assert(pthread_mutex_unlock(&mutex) == EPERM); - - return 0; -} - -int -main() -{ - int result = 0; - pthread_t t; - - assert(pthread_mutex_init(&mutex, NULL) == 0); - - assert(pthread_create(&t, NULL, locker, NULL) == 0); - - assert(pthread_join(t, (void **) &result) == 0); - - assert(lockCount == 2); - - exit(0); - - /* Never reached */ - return 0; -} |