Split Message Manager into one routine per file.

1 files changed, 138 insertions, 0 deletions

diff --git a/cpukit/rtems/src/msgqsubmit.c b/cpukit/rtems/src/msgqsubmit.c
new file mode 100644
index 0000000000..97a19209fa
--- /dev/null
+++ b/cpukit/rtems/src/msgqsubmit.c
@@ -0,0 +1,138 @@
+/*
+ *  Message Queue Manager
+ *
+ *
+ *  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/sysstate.h>
+#include <rtems/score/chain.h>
+#include <rtems/score/isr.h>
+#include <rtems/score/coremsg.h>
+#include <rtems/score/object.h>
+#include <rtems/score/states.h>
+#include <rtems/score/thread.h>
+#include <rtems/score/wkspace.h>
+#if defined(RTEMS_MULTIPROCESSING)
+#include <rtems/score/mpci.h>
+#endif
+#include <rtems/rtems/status.h>
+#include <rtems/rtems/attr.h>
+#include <rtems/rtems/message.h>
+#include <rtems/rtems/options.h>
+#include <rtems/rtems/support.h>
+
+/*PAGE
+ *
+ *  _Message_queue_Submit
+ *
+ *  This routine implements the directives rtems_message_queue_send
+ *  and rtems_message_queue_urgent.  It processes a message that is
+ *  to be submitted to the designated message queue.  The message will
+ *  either be processed as a send send message which it will be inserted
+ *  at the rear of the queue or it will be processed as an urgent message
+ *  which will be inserted at the front of the queue.
+ *
+ *  Input parameters:
+ *    id          - pointer to message queue
+ *    buffer      - pointer to message buffer
+ *    size        - size in bytes of message to send
+ *    submit_type - send or urgent message
+ *
+ *  Output parameters:
+ *    RTEMS_SUCCESSFUL - if successful
+ *    error code       - if unsuccessful
+ */
+
+rtems_status_code _Message_queue_Submit(
+  Objects_Id                  id,
+  void                       *buffer,
+  unsigned32                  size,
+  Message_queue_Submit_types  submit_type
+)
+{
+  register Message_queue_Control  *the_message_queue;
+  Objects_Locations                location;
+  CORE_message_queue_Status        core_status;
+
+  the_message_queue = _Message_queue_Get( id, &location );
+  switch ( location )
+  {
+    case OBJECTS_REMOTE:
+#if defined(RTEMS_MULTIPROCESSING)
+      switch ( submit_type ) {
+        case MESSAGE_QUEUE_SEND_REQUEST:
+          return _Message_queue_MP_Send_request_packet(
+              MESSAGE_QUEUE_MP_SEND_REQUEST,
+              id,
+              buffer,
+              &size,
+              0,                               /* option_set */
+              MPCI_DEFAULT_TIMEOUT
+            );
+
+        case MESSAGE_QUEUE_URGENT_REQUEST:
+          return _Message_queue_MP_Send_request_packet(
+              MESSAGE_QUEUE_MP_URGENT_REQUEST,
+              id,
+              buffer,
+              &size,
+              0,                               /* option_set */
+              MPCI_DEFAULT_TIMEOUT
+            );
+      }
+      break;
+#endif
+
+    case OBJECTS_ERROR:
+      return RTEMS_INVALID_ID;
+
+    case OBJECTS_LOCAL:
+      switch ( submit_type ) {
+        case MESSAGE_QUEUE_SEND_REQUEST:
+          core_status = _CORE_message_queue_Send(
+                          &the_message_queue->message_queue,
+                          buffer,
+                          size,
+                          id,
+#if defined(RTEMS_MULTIPROCESSING)
+                          _Message_queue_Core_message_queue_mp_support,
+#else
+                          NULL,
+#endif
+                        );
+          break;
+        case MESSAGE_QUEUE_URGENT_REQUEST:
+          core_status = _CORE_message_queue_Urgent(
+                          &the_message_queue->message_queue,
+                          buffer,
+                          size,
+                          id,
+#if defined(RTEMS_MULTIPROCESSING)
+                          _Message_queue_Core_message_queue_mp_support,
+#else
+                          NULL,
+#endif
+                        );
+          break;
+        default:
+          core_status = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
+          return RTEMS_INTERNAL_ERROR;   /* should never get here */
+      }
+
+      _Thread_Enable_dispatch();
+      return _Message_queue_Translate_core_message_queue_return_code(
+                core_status );
+          
+  }
+  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
+}