1 files changed, 26 insertions, 23 deletions
diff --git a/cpukit/posix/src/semtimedwait.c b/cpukit/posix/src/semtimedwait.c
index 6acb704f7c..b0cb78deca 100644
--- a/cpukit/posix/src/semtimedwait.c
+++ b/cpukit/posix/src/semtimedwait.c
@@ -35,34 +35,37 @@ int sem_timedwait(
   /*
    *  The abstime is a walltime.  We turn it into an interval.
    */
-  Watchdog_Interval ticks;
-  struct timespec   current_time;
-  struct timespec   difference;
+  Watchdog_Interval              ticks = 0;
+  struct timespec                current_time;
+  struct timespec                difference;
+  Core_semaphore_Blocking_option blocking = CORE_SEMAPHORE_BLOCK_WITH_TIMEOUT;
 
   /*
    *  Error check the absolute time to timeout
    */
+#if 0
   if ( /* abstime->tv_sec < 0 || */ abstime->tv_nsec ) /* tv_sec is unsigned */
-    return EINVAL;
-
+    blocking = CORE_SEMAPHORE_BAD_TIMEOUT_VALUE;
+  else
+#endif
   if ( abstime->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
-    return EINVAL;
-  
-  (void) clock_gettime( CLOCK_REALTIME, &current_time );
-
-  /*
-   *  Make sure the abstime is in the future
-   */
-  if ( abstime->tv_sec < current_time.tv_sec )
-    return EINVAL;
-  if ( (abstime->tv_sec == current_time.tv_sec) &&
-       (abstime->tv_nsec <= current_time.tv_nsec) )
-    return EINVAL;
-
-  _POSIX_Timespec_subtract( &current_time, abstime, &difference );
+    blocking = CORE_SEMAPHORE_BAD_TIMEOUT_VALUE;
+  else { 
+    (void) clock_gettime( CLOCK_REALTIME, &current_time );
+    /*
+     *  Make sure the abstime is in the future
+     */
+    if ( abstime->tv_sec < current_time.tv_sec )
+      blocking = CORE_SEMAPHORE_BAD_TIMEOUT_VALUE;
+    else if ( (abstime->tv_sec == current_time.tv_sec) &&
+         (abstime->tv_nsec <= current_time.tv_nsec) )
+      blocking = CORE_SEMAPHORE_BAD_TIMEOUT_VALUE;
+    else {
+      _POSIX_Timespec_subtract( &current_time, abstime, &difference );
+      ticks = _POSIX_Timespec_to_interval( &difference );
+      blocking = CORE_SEMAPHORE_BLOCK_WITH_TIMEOUT;
+    }
+   }
 
-  ticks = _POSIX_Timespec_to_interval( &difference );
-
-  return _POSIX_Semaphore_Wait_support( sem, TRUE, ticks );
+   return _POSIX_Semaphore_Wait_support( sem, blocking, ticks );
 }
-