summaryrefslogtreecommitdiffstats
path: root/cpukit/rtems/src/msgqallocate.c
diff options
context:
space:
mode:
authorJoel Sherrill <joel.sherrill@OARcorp.com>1999-05-17 22:52:59 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1999-05-17 22:52:59 +0000
commit1e1b3e00d1d7dcf8ae674db66250fbccab293f4f (patch)
tree67032028ca5ce58703a6cd52b1f4738e48fd021a /cpukit/rtems/src/msgqallocate.c
parentMoved an MP routine from msg.c to here. (diff)
downloadrtems-1e1b3e00d1d7dcf8ae674db66250fbccab293f4f.tar.bz2
Split Message Manager into one routine per file.
Diffstat (limited to 'cpukit/rtems/src/msgqallocate.c')
-rw-r--r--cpukit/rtems/src/msgqallocate.c57
1 files changed, 57 insertions, 0 deletions
diff --git a/cpukit/rtems/src/msgqallocate.c b/cpukit/rtems/src/msgqallocate.c
new file mode 100644
index 0000000000..6a2cf65523
--- /dev/null
+++ b/cpukit/rtems/src/msgqallocate.c
@@ -0,0 +1,57 @@
+/*
+ * 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_Allocate
+ *
+ * Allocate a message queue and the space for its messages
+ *
+ * Input parameters:
+ * the_message_queue - the message queue to allocate message buffers
+ * count - maximum message and reserved buffer count
+ * max_message_size - maximum size of each message
+ *
+ * Output parameters:
+ * the_message_queue - set if successful, NULL otherwise
+ */
+
+Message_queue_Control *_Message_queue_Allocate (
+ unsigned32 count,
+ unsigned32 max_message_size
+)
+{
+ return
+ (Message_queue_Control *)_Objects_Allocate(&_Message_queue_Information);
+
+}