diff options
Diffstat (limited to 'cpukit/posix/src/semaphorewaitsupp.c')
-rw-r--r-- | cpukit/posix/src/semaphorewaitsupp.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/cpukit/posix/src/semaphorewaitsupp.c b/cpukit/posix/src/semaphorewaitsupp.c deleted file mode 100644 index a4c43fd704..0000000000 --- a/cpukit/posix/src/semaphorewaitsupp.c +++ /dev/null @@ -1,53 +0,0 @@ -/** - * @file - * - * @brief POSIX Semaphore Wait Support - * @ingroup POSIXSemaphorePrivate - */ - -/* - * COPYRIGHT (c) 1989-2012. - * 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.org/license/LICENSE. - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#include <semaphore.h> - -#include <rtems/posix/semaphoreimpl.h> -#include <rtems/posix/posixapi.h> - -THREAD_QUEUE_OBJECT_ASSERT( POSIX_Semaphore_Control, Semaphore.Wait_queue ); - -int _POSIX_Semaphore_Wait_support( - sem_t *sem, - bool blocking, - Watchdog_Interval timeout -) -{ - POSIX_Semaphore_Control *the_semaphore; - Thread_queue_Context queue_context; - Status_Control status; - - the_semaphore = _POSIX_Semaphore_Get( sem, &queue_context ); - - if ( the_semaphore == NULL ) { - rtems_set_errno_and_return_minus_one( EINVAL ); - } - - _Thread_queue_Context_set_relative_timeout( &queue_context, timeout ); - status = _CORE_semaphore_Seize( - &the_semaphore->Semaphore, - POSIX_SEMAPHORE_TQ_OPERATIONS, - _Thread_Executing, - blocking, - &queue_context - ); - return _POSIX_Zero_or_minus_one_plus_errno( status ); -} |