1 files changed, 61 insertions, 0 deletions
diff --git a/cpukit/posix/src/mutextranslatereturncode.c b/cpukit/posix/src/mutextranslatereturncode.c
new file mode 100644
index 0000000000..48b9a9a199
--- /dev/null
+++ b/cpukit/posix/src/mutextranslatereturncode.c
@@ -0,0 +1,61 @@
+/*
+ *  POSIX Mutex Error Translation
+ *
+ *  COPYRIGHT (c) 1989-2008.
+ *  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/coremutex.h>
+
+/*
+ *  _POSIX_Mutex_Translate_core_mutex_return_code
+ *
+ *  Input parameters:
+ *    the_mutex_status - mutex status code to translate
+ *
+ *  Output parameters:
+ *    status code - translated POSIX status code
+ *
+ */
+
+static int _POSIX_Mutex_Return_codes[CORE_MUTEX_STATUS_LAST + 1] = {
+  0,                      /* CORE_MUTEX_STATUS_SUCCESSFUL */
+  EBUSY,                  /* CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT */
+  EDEADLK,                /* CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED */
+  EPERM,                  /* CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE */
+  EINVAL,                 /* CORE_MUTEX_WAS_DELETED */
+  ETIMEDOUT,              /* CORE_MUTEX_TIMEOUT */
+#ifdef __RTEMS_STRICT_ORDER_MUTEX__
+  EDEADLK,                /* CORE_MUTEX_RELEASE_NOT_ORDER */
+#endif
+  EINVAL                  /* CORE_MUTEX_STATUS_CEILING_VIOLATED */
+};
+
+
+int _POSIX_Mutex_Translate_core_mutex_return_code(
+  CORE_mutex_Status  the_mutex_status
+)
+{
+  /*
+   *  Internal consistency check for bad status from SuperCore
+   */
+  #if defined(RTEMS_DEBUG)
+    if ( the_mutex_status > CORE_MUTEX_STATUS_LAST )
+      return EINVAL;
+  #endif
+  return _POSIX_Mutex_Return_codes[the_mutex_status];
+}