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[/] [or1k/] [trunk/] [rtems-20020807/] [cpukit/] [posix/] [src/] [semaphoredeletesupp.c] - Rev 1765
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/* * semaphoredeletesupp.c,v 1.4 2001/01/24 14:17:28 joel Exp */ #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 } }