1 files changed, 65 insertions, 0 deletions
diff --git a/cpukit/posix/src/semaphoredeletesupp.c b/cpukit/posix/src/semaphoredeletesupp.c
new file mode 100644
index 0000000000..44b00fcd67
--- /dev/null
+++ b/cpukit/posix/src/semaphoredeletesupp.c
@@ -0,0 +1,65 @@
+/*
+ *  $Id$
+ */
+
+#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
+
+  }
+}