diff options
Diffstat (limited to 'c/src/exec/posix/src/mutexdestroy.c')
-rw-r--r-- | c/src/exec/posix/src/mutexdestroy.c | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/c/src/exec/posix/src/mutexdestroy.c b/c/src/exec/posix/src/mutexdestroy.c deleted file mode 100644 index 51507b5b28..0000000000 --- a/c/src/exec/posix/src/mutexdestroy.c +++ /dev/null @@ -1,87 +0,0 @@ -/* - * $Id$ - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#include <assert.h> -#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 - * - * 11.3.2 Initializing and Destroying a Mutex, P1003.1c/Draft 10, p. 87 - */ - -int pthread_mutex_destroy( - pthread_mutex_t *mutex -) -{ - register POSIX_Mutex_Control *the_mutex; - Objects_Locations location; - - the_mutex = _POSIX_Mutex_Get( mutex, &location ); - switch ( location ) { - case OBJECTS_REMOTE: -#if defined(RTEMS_MULTIPROCESSING) - _Thread_Dispatch(); - return POSIX_MP_NOT_IMPLEMENTED(); - return EINVAL; -#endif - case OBJECTS_ERROR: - return EINVAL; - case OBJECTS_LOCAL: - /* - * XXX: There is an error for the mutex being locked - * or being in use by a condition variable. - */ - - if ( _CORE_mutex_Is_locked( &the_mutex->Mutex ) ) { - _Thread_Enable_dispatch(); - return EBUSY; - } - - _Objects_Close( &_POSIX_Mutex_Information, &the_mutex->Object ); - - _CORE_mutex_Flush( - &the_mutex->Mutex, -#if defined(RTEMS_MULTIPROCESSING) - _POSIX_Mutex_MP_Send_object_was_deleted, -#else - NULL, -#endif - EINVAL - ); - - _POSIX_Mutex_Free( the_mutex ); - -#if defined(RTEMS_MULTIPROCESSING) - if ( the_mutex->process_shared == PTHREAD_PROCESS_SHARED ) { - - _Objects_MP_Close( &_POSIX_Mutex_Information, the_mutex->Object.id ); - - _POSIX_Mutex_MP_Send_process_packet( - POSIX_MUTEX_MP_ANNOUNCE_DELETE, - the_mutex->Object.id, - 0, /* Not used */ - 0 /* Not used */ - ); - } -#endif - _Thread_Enable_dispatch(); - return 0; - } - return POSIX_BOTTOM_REACHED(); -} |