From c06d8f64671da8f2a1afeb8b3313f064e7257de3 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Mon, 17 May 1999 22:58:30 +0000
Subject: Split the Semaphore Manager into one routine per file.

---
 cpukit/rtems/src/semident.c | 78 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 cpukit/rtems/src/semident.c

(limited to 'cpukit/rtems/src/semident.c')

diff --git a/cpukit/rtems/src/semident.c b/cpukit/rtems/src/semident.c
new file mode 100644
index 0000000000..15c26f0b05
--- /dev/null
+++ b/cpukit/rtems/src/semident.c
@@ -0,0 +1,78 @@
+/*
+ *  Semaphore Manager
+ *
+ *  DESCRIPTION:
+ *
+ *  This package is the implementation of the Semaphore Manager.
+ *  This manager utilizes standard Dijkstra counting semaphores to provide
+ *  synchronization and mutual exclusion capabilities.
+ *
+ *  Directives provided are:
+ *
+ *     + create a semaphore
+ *     + get an ID of a semaphore
+ *     + delete a semaphore
+ *     + acquire a semaphore
+ *     + release a semaphore
+ *
+ *  COPYRIGHT (c) 1989-1998.
+ *  On-Line Applications Research Corporation (OAR).
+ *  Copyright assigned to U.S. Government, 1994.
+ *
+ *  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 <rtems/system.h>
+#include <rtems/rtems/status.h>
+#include <rtems/rtems/support.h>
+#include <rtems/rtems/attr.h>
+#include <rtems/score/isr.h>
+#include <rtems/score/object.h>
+#include <rtems/rtems/options.h>
+#include <rtems/rtems/sem.h>
+#include <rtems/score/coremutex.h>
+#include <rtems/score/coresem.h>
+#include <rtems/score/states.h>
+#include <rtems/score/thread.h>
+#include <rtems/score/threadq.h>
+#if defined(RTEMS_MULTIPROCESSING)
+#include <rtems/score/mpci.h>
+#endif
+#include <rtems/score/sysstate.h>
+
+#include <rtems/score/interr.h>
+
+/*PAGE
+ *
+ *  rtems_semaphore_ident
+ *
+ *  This directive returns the system ID associated with
+ *  the semaphore name.
+ *
+ *  Input parameters:
+ *    name - user defined semaphore name
+ *    node - node(s) to be searched
+ *    id   - pointer to semaphore id
+ *
+ *  Output parameters:
+ *    *id      - semaphore id
+ *    RTEMS_SUCCESSFUL - if successful
+ *    error code - if unsuccessful
+ */
+
+rtems_status_code rtems_semaphore_ident(
+  rtems_name  name,
+  unsigned32  node,
+  Objects_Id *id
+)
+{
+  Objects_Name_to_id_errors  status;
+ 
+  status = _Objects_Name_to_id( &_Semaphore_Information, &name, node, id );
+ 
+  return _Status_Object_name_errors_to_status[ status ];
+}
-- 
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