From 317a5b52b5060ef98ffe2b3bb3f980165fea8e81 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Tue, 2 Nov 1999 19:43:52 +0000
Subject: Split object.c into multiple files.

---
 c/src/exec/score/src/objectgetbyindex.c | 74 +++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 c/src/exec/score/src/objectgetbyindex.c

(limited to 'c/src/exec/score/src/objectgetbyindex.c')

diff --git a/c/src/exec/score/src/objectgetbyindex.c b/c/src/exec/score/src/objectgetbyindex.c
new file mode 100644
index 0000000000..b4b953a25f
--- /dev/null
+++ b/c/src/exec/score/src/objectgetbyindex.c
@@ -0,0 +1,74 @@
+/*
+ *  Object Handler
+ *
+ *
+ *  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/score/address.h>
+#include <rtems/score/chain.h>
+#include <rtems/score/object.h>
+#if defined(RTEMS_MULTIPROCESSING)
+#include <rtems/score/objectmp.h>
+#endif
+#include <rtems/score/thread.h>
+#include <rtems/score/wkspace.h>
+#include <rtems/score/sysstate.h>
+#include <rtems/score/isr.h>
+
+/*PAGE
+ *
+ * _Objects_Get_by_index
+ *
+ * This routine sets the object pointer for the given
+ * object id based on the given object information structure.
+ *
+ * Input parameters:
+ *   information - pointer to entry in table for this class
+ *   index       - object index to check for
+ *   location    - address of where to store the location
+ *
+ * Output parameters:
+ *   returns  - address of object if local
+ *   location - one of the following:
+ *                  OBJECTS_ERROR  - invalid object ID
+ *                  OBJECTS_REMOTE - remote object
+ *                  OBJECTS_LOCAL  - local object
+ */
+
+Objects_Control *_Objects_Get_by_index(
+  Objects_Information *information,
+  unsigned32           index,
+  Objects_Locations   *location
+)
+{
+  Objects_Control *the_object;
+
+  if ( information->maximum >= index ) {
+    _Thread_Disable_dispatch();
+    if ( (the_object = _Objects_Get_local_object( information, index )) != NULL ) {
+      *location = OBJECTS_LOCAL;
+      return( the_object );
+    }
+    _Thread_Enable_dispatch();
+    *location = OBJECTS_ERROR;
+    return( NULL );
+  }
+
+  /*
+   *  With just an index, you can't access a remote object.
+   */
+
+  _Thread_Enable_dispatch();
+  *location = OBJECTS_ERROR;
+  return NULL;
+}
-- 
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