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/*
* $Id$
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdarg.h>
#include <errno.h>
#include <fcntl.h>
#include <pthread.h>
#include <semaphore.h>
#include <limits.h>
#include <rtems/system.h>
#include <rtems/score/object.h>
#include <rtems/posix/semaphore.h>
#include <rtems/posix/time.h>
#include <rtems/seterr.h>
/*PAGE
*
* _POSIX_Semaphore_Delete
*/
void _POSIX_Semaphore_Delete(
POSIX_Semaphore_Control *the_semaphore
)
{
if ( !the_semaphore->linked && !the_semaphore->open_count ) {
_Objects_Close( &_POSIX_Semaphore_Information, &the_semaphore->Object );
_CORE_semaphore_Flush(
&the_semaphore->Semaphore,
#if defined(RTEMS_MULTIPROCESSING)
_POSIX_Semaphore_MP_Send_object_was_deleted,
#else
NULL,
#endif
-1 /* XXX should also seterrno -> EINVAL */
);
_POSIX_Semaphore_Free( the_semaphore );
#if defined(RTEMS_MULTIPROCESSING)
if ( the_semaphore->process_shared == PTHREAD_PROCESS_SHARED ) {
_Objects_MP_Close(
&_POSIX_Semaphore_Information,
the_semaphore->Object.id
);
_POSIX_Semaphore_MP_Send_process_packet(
POSIX_SEMAPHORE_MP_ANNOUNCE_DELETE,
the_semaphore->Object.id,
0, /* Not used */
0 /* Not used */
);
}
#endif
}
}
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