1 files changed, 79 insertions, 0 deletions
diff --git a/cpukit/posix/src/mutex.c b/cpukit/posix/src/mutex.c
new file mode 100644
index 0000000000..6046b219f5
--- /dev/null
+++ b/cpukit/posix/src/mutex.c
@@ -0,0 +1,79 @@
+/*
+ *  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 <errno.h>
+#include <pthread.h>
+#include <limits.h>
+
+#include <rtems/system.h>
+#include <rtems/config.h>
+#include <rtems/score/coremutex.h>
+#include <rtems/score/watchdog.h>
+#if defined(RTEMS_MULTIPROCESSING)
+#include <rtems/score/mpci.h>
+#endif
+#include <rtems/posix/mutex.h>
+#include <rtems/posix/priority.h>
+#include <rtems/posix/time.h>
+
+/*PAGE
+ *
+ *  _POSIX_Mutex_Manager_initialization
+ *
+ *  This routine initializes all mutex manager related data structures.
+ *
+ *  Input parameters:
+ *    maximum_mutexes - maximum configured mutexes
+ *
+ *  Output parameters:  NONE
+ */
+
+void _POSIX_Mutex_Manager_initialization(void)
+{
+  pthread_mutexattr_t *default_attr = &_POSIX_Mutex_Default_attributes;
+
+  /*
+   * Since the maximum priority is run-time configured, this
+   * structure cannot be initialized statically.
+   */
+  default_attr->is_initialized = true;
+  default_attr->process_shared = PTHREAD_PROCESS_PRIVATE;
+  default_attr->prio_ceiling   = POSIX_SCHEDULER_MAXIMUM_PRIORITY;
+  default_attr->protocol       = PTHREAD_PRIO_NONE;
+  default_attr->recursive      = false;
+  #if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
+    default_attr->type         = PTHREAD_MUTEX_DEFAULT;
+  #endif
+
+  /*
+   * Initialize the POSIX mutex object class information structure.
+   */
+  _Objects_Initialize_information(
+    &_POSIX_Mutex_Information,  /* object information table */
+    OBJECTS_POSIX_API,          /* object API */
+    OBJECTS_POSIX_MUTEXES,      /* object class */
+    Configuration_POSIX_API.maximum_mutexes,
+                                /* maximum objects of this class */
+    sizeof( POSIX_Mutex_Control ),
+                                /* size of this object's control block */
+    true,                       /* true if names for this object are strings */
+    _POSIX_PATH_MAX             /* maximum length of each object's name */
+#if defined(RTEMS_MULTIPROCESSING)
+    ,
+    false,                      /* true if this is a global object class */
+    NULL                        /* Proxy extraction support callout */
+#endif
+  );
+}