From ac7d5ef06a6d6e8d84abbd1f0b82162725f98326 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Thu, 11 May 1995 17:39:37 +0000
Subject: Initial revision

---
 cpukit/rtems/inline/rtems/rtems/message.inl | 160 ++++++++++++++++++++++++++++
 1 file changed, 160 insertions(+)
 create mode 100644 cpukit/rtems/inline/rtems/rtems/message.inl

(limited to 'cpukit/rtems/inline/rtems/rtems/message.inl')

diff --git a/cpukit/rtems/inline/rtems/rtems/message.inl b/cpukit/rtems/inline/rtems/rtems/message.inl
new file mode 100644
index 0000000000..ee8d5f6cb1
--- /dev/null
+++ b/cpukit/rtems/inline/rtems/rtems/message.inl
@@ -0,0 +1,160 @@
+/*  message.inl
+ *
+ *  This include file contains the static inline implementation of all
+ *  inlined routines in the Message Manager.
+ *
+ *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+ *  On-Line Applications Research Corporation (OAR).
+ *  All rights assigned to U.S. Government, 1994.
+ *
+ *  This material may be reproduced by or for the U.S. Government pursuant
+ *  to the copyright license under the clause at DFARS 252.227-7013.  This
+ *  notice must appear in all copies of this file and its derivatives.
+ *
+ *  $Id$
+ */
+
+#ifndef __MESSAGE_QUEUE_inl
+#define __MESSAGE_QUEUE_inl
+
+/*PAGE
+ *
+ *  _Message_queue_Copy_buffer
+ *
+ */
+
+STATIC INLINE void _Message_queue_Copy_buffer (
+  Message_queue_Buffer *source,
+  Message_queue_Buffer *destination
+)
+{
+  *destination = *source;
+}
+
+/*PAGE
+ *
+ *  _Message_queue_Allocate_message_buffer
+ *
+ */
+
+STATIC INLINE Message_queue_Buffer_control *
+  _Message_queue_Allocate_message_buffer ( void )
+{
+   return (Message_queue_Buffer_control *)
+     _Chain_Get( &_Message_queue_Inactive_messages );
+}
+
+/*PAGE
+ *
+ *  _Message_queue_Free_message_buffer
+ *
+ */
+
+STATIC INLINE void _Message_queue_Free_message_buffer (
+  Message_queue_Buffer_control *the_message
+)
+{
+ _Chain_Append( &_Message_queue_Inactive_messages, &the_message->Node );
+}
+
+/*PAGE
+ *
+ *  _Message_queue_Get_pending_message
+ *
+ */
+
+STATIC INLINE
+  Message_queue_Buffer_control *_Message_queue_Get_pending_message (
+  Message_queue_Control *the_message_queue
+)
+{
+  return (Message_queue_Buffer_control *)
+    _Chain_Get_unprotected( &the_message_queue->Pending_messages );
+}
+
+/*PAGE
+ *
+ *  _Message_queue_Append
+ *
+ */
+
+STATIC INLINE void _Message_queue_Append (
+  Message_queue_Control        *the_message_queue,
+  Message_queue_Buffer_control *the_message
+)
+{
+  _Chain_Append( &the_message_queue->Pending_messages, &the_message->Node );
+}
+
+/*PAGE
+ *
+ *  _Message_queue_Prepend
+ *
+ */
+
+STATIC INLINE void _Message_queue_Prepend (
+  Message_queue_Control        *the_message_queue,
+  Message_queue_Buffer_control *the_message
+)
+{
+  _Chain_Prepend(
+    &the_message_queue->Pending_messages,
+    &the_message->Node
+  );
+}
+
+/*PAGE
+ *
+ *  _Message_queue_Is_null
+ *
+ */
+
+STATIC INLINE boolean _Message_queue_Is_null (
+  Message_queue_Control *the_message_queue
+)
+{
+  return ( the_message_queue == NULL  );
+}
+
+/*PAGE
+ *
+ *  _Message_queue_Allocate
+ *
+ */
+
+STATIC INLINE Message_queue_Control *_Message_queue_Allocate ( void )
+{
+  return (Message_queue_Control *)
+     _Objects_Allocate( &_Message_queue_Information );
+}
+
+/*PAGE
+ *
+ *  _Message_queue_Free
+ *
+ */
+
+STATIC INLINE void _Message_queue_Free (
+  Message_queue_Control *the_message_queue
+)
+{
+  _Objects_Free( &_Message_queue_Information, &the_message_queue->Object );
+}
+
+/*PAGE
+ *
+ *  _Message_queue_Get
+ *
+ */
+
+STATIC INLINE Message_queue_Control *_Message_queue_Get (
+  Objects_Id         id,
+  Objects_Locations *location
+)
+{
+  return (Message_queue_Control *)
+     _Objects_Get( &_Message_queue_Information, id, location );
+}
+
+#endif
+/* end of include file */
-- 
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