1 files changed, 33 insertions, 0 deletions
diff --git a/cpukit/itron/src/preq_sem.c b/cpukit/itron/src/preq_sem.c
new file mode 100644
index 0000000000..e68f92b5de
--- /dev/null
+++ b/cpukit/itron/src/preq_sem.c
@@ -0,0 +1,33 @@
+/*
+ *  COPYRIGHT (c) 1989-1999.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <rtems/itron.h>
+
+#include <rtems/itron/semaphore.h>
+#include <rtems/itron/task.h>
+#include <rtems/score/tod.h>
+
+/*
+ *  preq_sem - Poll and Request Semaphore
+ *
+ *  This function implements the ITRON 3.0 preq_sem() service.
+ */
+
+ER preq_sem(
+  ID semid
+)
+{
+  return twai_sem( semid, TMO_POL );
+}