1 files changed, 15 insertions, 35 deletions
diff --git a/cpukit/posix/src/pspinlock.c b/cpukit/posix/src/pspinlock.c
index d13ffe6b5c..502177c50e 100644
--- a/cpukit/posix/src/pspinlock.c
+++ b/cpukit/posix/src/pspinlock.c
@@ -18,46 +18,26 @@
 #include "config.h"
 #endif
 
-#include <pthread.h>
-#include <errno.h>
-
-#include <rtems/system.h>
 #include <rtems/posix/spinlockimpl.h>
 
-/**
- *  This directive allows a thread to wait at a spinlock.
- *
- *  @param[in] spinlock is spinlock id
- * 
- *  @return This method returns 0 if there was not an
- *  error. Otherwise, a status code is returned indicating the
- *  source of the error.
- */
-int pthread_spin_lock(
-  pthread_spinlock_t *spinlock
-)
+#include <errno.h>
+
+int pthread_spin_lock( pthread_spinlock_t *spinlock )
 {
-  POSIX_Spinlock_Control  *the_spinlock = NULL;
-  Objects_Locations        location;
-  CORE_spinlock_Status     status;
+  POSIX_Spinlock_Control *the_spinlock;
+  ISR_lock_Context        lock_context;
+  CORE_spinlock_Status    status;
 
-  if ( !spinlock )
+  the_spinlock = _POSIX_Spinlock_Get( spinlock, &lock_context );
+  if ( the_spinlock == NULL ) {
     return EINVAL;
-
-  the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
-  switch ( location ) {
-
-    case OBJECTS_LOCAL:
-      status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, true, 0 );
-      _Objects_Put( &the_spinlock->Object );
-      return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
-
-#if defined(RTEMS_MULTIPROCESSING)
-    case OBJECTS_REMOTE:
-#endif
-    case OBJECTS_ERROR:
-      break;
   }
 
-  return EINVAL;
+  status = _CORE_spinlock_Seize(
+    &the_spinlock->Spinlock,
+    true,
+    0,
+    &lock_context
+  );
+  return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
 }