1 files changed, 15 insertions, 0 deletions
diff --git a/cpukit/posix/src/mutex.c b/cpukit/posix/src/mutex.c
index c42ad88780..9ba8356223 100644
--- a/cpukit/posix/src/mutex.c
+++ b/cpukit/posix/src/mutex.c
@@ -43,6 +43,21 @@ void _POSIX_Mutex_Manager_initialization(
   uint32_t   maximum_mutexes
 )
 {
+  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;
+
+  /*
+   * Initialize the POSIX mutex object class information structure.
+   */
   _Objects_Initialize_information(
     &_POSIX_Mutex_Information,  /* object information table */
     OBJECTS_POSIX_API,          /* object API */