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+/* sem.inl
+ *
+ * This file contains the static inlin implementation of the inlined
+ * routines from the Semaphore Manager.
+ *
+ * COPYRIGHT (c) 1989-1997.
+ * On-Line Applications Research Corporation (OAR).
+ * Copyright assigned to U.S. Government, 1994.
+ *
+ * The license and distribution terms for this file may in
+ * the file LICENSE in this distribution or at
+ * http://www.OARcorp.com/rtems/license.html.
+ *
+ * $Id$
+ */
+
+#ifndef __SEMAPHORE_inl
+#define __SEMAPHORE_inl
+
+/*PAGE
+ *
+ * _Semaphore_Allocate
+ *
+ * DESCRIPTION:
+ *
+ * This function allocates a semaphore control block from
+ * the inactive chain of free semaphore control blocks.
+ */
+
+RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void )
+{
+ return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information );
+}
+
+/*PAGE
+ *
+ * _Semaphore_Free
+ *
+ * DESCRIPTION:
+ *
+ * This routine frees a semaphore control block to the
+ * inactive chain of free semaphore control blocks.
+ */
+
+RTEMS_INLINE_ROUTINE void _Semaphore_Free (
+ Semaphore_Control *the_semaphore
+)
+{
+ _Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
+}
+
+/*PAGE
+ *
+ * _Semaphore_Get
+ *
+ * DESCRIPTION:
+ *
+ * This function maps semaphore IDs to semaphore control blocks.
+ * If ID corresponds to a local semaphore, then it returns
+ * the_semaphore control pointer which maps to ID and location
+ * is set to OBJECTS_LOCAL. if the semaphore ID is global and
+ * resides on a remote node, then location is set to OBJECTS_REMOTE,
+ * and the_semaphore is undefined. Otherwise, location is set
+ * to OBJECTS_ERROR and the_semaphore is undefined.
+ */
+
+RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Get (
+ Objects_Id id,
+ Objects_Locations *location
+)
+{
+ return (Semaphore_Control *)
+ _Objects_Get( &_Semaphore_Information, id, location );
+}
+
+/*PAGE
+ *
+ * _Semaphore_Is_null
+ *
+ * DESCRIPTION:
+ *
+ * This function returns TRUE if the_semaphore is NULL and FALSE otherwise.
+ */
+
+RTEMS_INLINE_ROUTINE boolean _Semaphore_Is_null (
+ Semaphore_Control *the_semaphore
+)
+{
+ return ( the_semaphore == NULL );
+}
+
+#endif
+/* end of include file */