1 files changed, 61 insertions, 0 deletions
diff --git a/cpukit/itron/src/del_sem.c b/cpukit/itron/src/del_sem.c
new file mode 100644
index 0000000000..5e205e3782
--- /dev/null
+++ b/cpukit/itron/src/del_sem.c
@@ -0,0 +1,61 @@
+/*
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.OARcorp.com/rtems/license.html.
+ *
+ *  $Id$
+ */
+
+#include <itron.h>
+
+#include <rtems/itron/semaphore.h>
+#include <rtems/itron/task.h>
+#include <rtems/score/tod.h>
+
+/*
+ *  del_sem - Delete Semaphore
+ *
+ *  This function implements the ITRON 3.0 del_sem() service.
+ */
+
+ER del_sem(
+  ID semid
+)
+{
+  ITRON_Semaphore_Control *the_semaphore;
+  Objects_Locations        location;
+  
+  the_semaphore = _ITRON_Semaphore_Get( semid, &location );
+  switch ( location ) {
+    case OBJECTS_REMOTE:               /* Multiprocessing not supported */
+    case OBJECTS_ERROR:
+      return _ITRON_Semaphore_Clarify_get_id_error( semid );
+ 
+    case OBJECTS_LOCAL:
+      _CORE_semaphore_Flush(
+        &the_semaphore->semaphore,
+        NULL,                          /* Multiprocessing not supported */
+        CORE_SEMAPHORE_WAS_DELETED
+      );
+
+      _ITRON_Objects_Close(
+        &_ITRON_Semaphore_Information,
+        &the_semaphore->Object
+      );
+
+      _ITRON_Semaphore_Free( the_semaphore );
+
+  /*
+   *  If multiprocessing were supported, this is where we would announce
+   *  the destruction of the semaphore to the rest of the system.
+   */
+
+#if defined(RTEMS_MULTIPROCESSING)
+#endif
+
+    _Thread_Enable_dispatch();
+    return E_OK;
+
+  }
+  return E_OK;
+}