1 files changed, 62 insertions, 0 deletions
diff --git a/cpukit/posix/src/mqueuetranslatereturncode.c b/cpukit/posix/src/mqueuetranslatereturncode.c
new file mode 100644
index 0000000000..9fe57a9920
--- /dev/null
+++ b/cpukit/posix/src/mqueuetranslatereturncode.c
@@ -0,0 +1,62 @@
+/*
+ *  POSIX Message Queue Error Translation
+ *
+ *  COPYRIGHT (c) 1989-2007.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <pthread.h>
+#include <errno.h>
+
+#include <rtems/system.h>
+#include <rtems/score/coremsg.h>
+
+
+/*PAGE
+ *
+ *  _POSIX_Message_queue_Translate_core_message_queue_return_code
+ *
+ *  Input parameters:
+ *    the_message_queue_status - message_queue status code to translate
+ *
+ *  Output parameters:
+ *    status code - translated POSIX status code
+ *
+ */
+
+static
+ int _POSIX_Message_queue_Return_codes[CORE_MESSAGE_QUEUE_STATUS_LAST + 1] = {
+  0,                     /* CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL */
+  EMSGSIZE,              /* CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE */
+  EAGAIN,                /* CORE_MESSAGE_QUEUE_STATUS_TOO_MANY */
+  ENOMEM,                /* CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED */
+  EAGAIN,                /* CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT */
+  EBADF,                 /* CORE_MESSAGE_QUEUE_STATUS_WAS_DELETED */
+  ETIMEDOUT,             /* CORE_MESSAGE_QUEUE_STATUS_TIMEOUT */
+  ENOSYS                 /* CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT */
+};
+
+
+int _POSIX_Message_queue_Translate_core_message_queue_return_code(
+  uint32_t   the_message_queue_status
+)
+{
+  /*
+   *  Internal consistency check for bad status from SuperCore
+   */
+  #if defined(RTEMS_DEBUG)
+    if ( the_message_queue_status > CORE_MESSAGE_QUEUE_STATUS_LAST )
+      return EINVAL;
+  #endif
+  return _POSIX_Message_queue_Return_codes[the_message_queue_status];
+}