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Diffstat (limited to 'cpukit/posix/src/mutexlock.c')
-rw-r--r-- | cpukit/posix/src/mutexlock.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/cpukit/posix/src/mutexlock.c b/cpukit/posix/src/mutexlock.c new file mode 100644 index 0000000000..85d1bd623b --- /dev/null +++ b/cpukit/posix/src/mutexlock.c @@ -0,0 +1,41 @@ +/* + * COPYRIGHT (c) 1989-2007. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <errno.h> +#include <pthread.h> + +#include <rtems/system.h> +#include <rtems/score/coremutex.h> +#include <rtems/score/watchdog.h> +#if defined(RTEMS_MULTIPROCESSING) +#include <rtems/score/mpci.h> +#endif +#include <rtems/posix/mutex.h> +#include <rtems/posix/priority.h> +#include <rtems/posix/time.h> + +/*PAGE + * + * 11.3.3 Locking and Unlocking a Mutex, P1003.1c/Draft 10, p. 93 + * + * NOTE: P1003.4b/D8 adds pthread_mutex_timedlock(), p. 29 + */ + +int pthread_mutex_lock( + pthread_mutex_t *mutex +) +{ + return _POSIX_Mutex_Lock_support( mutex, true, THREAD_QUEUE_WAIT_FOREVER ); +} |