posix: Update to the pthread_once changes.

Implement the reeview changes.
Add a POSIX Fatal error domain.
Fix confdefs.h to correctly handle the internal POSIX mutexes.

1 files changed, 11 insertions, 14 deletions

diff --git a/cpukit/posix/src/once.c b/cpukit/posix/src/once.c
index d77c3c12e3..e91daf2ca6 100644
--- a/cpukit/posix/src/once.c
+++ b/cpukit/posix/src/once.c
@@ -22,28 +22,25 @@
 #include <errno.h>
 
 #include <rtems.h>
+#include <rtems/posix/posixapi.h>
 #include <rtems/posix/onceimpl.h>
 
-pthread_mutex_t _POSIX_Once_Lock;
-
 void _POSIX_Once_Manager_initialization(void)
 {
   pthread_mutexattr_t mattr;
-  int r;
+  int eno;
 
   _POSIX_Once_Lock = PTHREAD_MUTEX_INITIALIZER;
 
-  r = pthread_mutexattr_init( &mattr );
-  if ( r != 0 )
-    rtems_fatal( RTEMS_FATAL_SOURCE_ASSERT, 0x80aa0000 | r );
-
-  r = pthread_mutexattr_settype( &mattr, PTHREAD_MUTEX_RECURSIVE );
-   if ( r != 0 )
-    rtems_fatal( RTEMS_FATAL_SOURCE_ASSERT, 0x80aa1000 | r );
+  eno = pthread_mutexattr_init( &mattr );
+  _Assert( eno == 0 );
+  eno = pthread_mutexattr_settype( &mattr, PTHREAD_MUTEX_RECURSIVE );
+  _Assert( eno == 0 );
 
-  r = pthread_mutex_init( &_POSIX_Once_Lock, &mattr );
-  if ( r != 0 )
-    rtems_fatal( RTEMS_FATAL_SOURCE_ASSERT, 0x80aa2000 | r );
+  eno = pthread_mutex_init( &_POSIX_Once_Lock, &mattr );
+  if ( eno != 0 )
+    _POSIX_Fatal_error( POSIX_FD_PTHREAD_ONCE, eno );
 
-  pthread_mutexattr_destroy( &mattr );
+  eno = pthread_mutexattr_destroy( &mattr );
+  _Assert( eno == 0 );
 }