2011-05-05 Joel Sherrill <joel.sherrill@oarcorp.com>

	* sp09/screen12.c, sp09/sp09.scn, sp21/Makefile.am, sp35/priinv.c,
	sp39/init.c, sp50/init.c, sp57/init.c, sp72/init.c, sp73/init.c,
	spintrcritical01/init.c, spprivenv01/init.c, spsimplesched01/init.c,
	spsimplesched02/init.c: Remove warnings.

14 files changed, 108 insertions, 88 deletions

diff --git a/testsuites/sptests/ChangeLog b/testsuites/sptests/ChangeLog
index 214a11633f..5052c35601 100644
--- a/testsuites/sptests/ChangeLog
+++ b/testsuites/sptests/ChangeLog
@@ -1,3 +1,10 @@
+2011-05-05	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* sp09/screen12.c, sp09/sp09.scn, sp21/Makefile.am, sp35/priinv.c,
+	sp39/init.c, sp50/init.c, sp57/init.c, sp72/init.c, sp73/init.c,
+	spintrcritical01/init.c, spprivenv01/init.c, spsimplesched01/init.c,
+	spsimplesched02/init.c: Remove warnings.
+
 2011-04-15	Sebastian Huber <sebastian.huber@embedded-brains.de>
 
 	* sp09/screen02.c: Use integer value that fits into one character.
diff --git a/testsuites/sptests/sp09/screen12.c b/testsuites/sptests/sp09/screen12.c
index aecb0624fe..b838a1c9ea 100644
--- a/testsuites/sptests/sp09/screen12.c
+++ b/testsuites/sptests/sp09/screen12.c
@@ -6,7 +6,7 @@
  *
  *  Output parameters:  NONE
  *
- *  COPYRIGHT (c) 1989-2009.
+ *  COPYRIGHT (c) 1989-2011.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be
@@ -27,9 +27,6 @@ void Screen12()
   void                   *segment_address_1;
   void                   *segment_address_2;
   void                   *segment_address_3;
-  uint32_t                good_back_flag;
-  uint32_t                good_front_flag;
-  uint32_t                offset;
   uintptr_t               segment_size;
   rtems_status_code       status;
   Heap_Information_block  the_info;
@@ -400,48 +397,6 @@ void Screen12()
   puts( "TA1 - rtems_debug_disable - RTEMS_DEBUG_REGION" );
   rtems_debug_disable( RTEMS_DEBUG_REGION );
 
-#if 0
-
-  offset = (segment_address_1 - (void *)Region_good_area) / 4;
-
-/* bad FRONT_FLAG error */
-
-  good_front_flag = Region_good_area[ offset - 1 ];
-  Region_good_area[ offset - 1 ] = good_front_flag + 2;
-
-  status = rtems_region_return_segment( Region_id[ 1 ], segment_address_1 );
-  fatal_directive_status(
-    status,
-    RTEMS_INVALID_ADDRESS,
-    "rtems_region_return_segment with back_flag != front_flag"
-  );
-  puts( "TA1 - rtems_region_return_segment - RTEMS_INVALID_ADDRESS" );
-
-  Region_good_area[ offset - 1 ] = good_front_flag;
-
-/* bad FRONT_FLAG error */
-
-  good_back_flag = Region_good_area[ offset - 2 ];
-  Region_good_area[ offset - 2 ] = 1024;
-
-  status = rtems_region_return_segment( Region_id[ 1 ], segment_address_1 );
-  fatal_directive_status(
-    status,
-    RTEMS_INVALID_ADDRESS,
-    "rtems_region_return_segment with back_flag != front_flag"
-  );
-  puts( "TA1 - rtems_region_return_segment - RTEMS_INVALID_ADDRESS" );
-
-  Region_good_area[ offset - 2 ] = good_back_flag;
-
-#else
-  offset = 0;
-  good_front_flag = 0;
-  good_back_flag = 0;
-  puts( "TA1 - rtems_region_return_segment - RTEMS_INVALID_ADDRESS - SKIPPED" );
-  puts( "TA1 - rtems_region_return_segment - RTEMS_INVALID_ADDRESS - SKIPPED" );
-#endif
-
   puts( "TA1 - rtems_debug_enable - RTEMS_DEBUG_REGION" );
   rtems_debug_enable( RTEMS_DEBUG_REGION );
 
diff --git a/testsuites/sptests/sp09/sp09.scn b/testsuites/sptests/sp09/sp09.scn
index 1deb986f54..896b9b0b2a 100644
--- a/testsuites/sptests/sp09/sp09.scn
+++ b/testsuites/sptests/sp09/sp09.scn
@@ -273,8 +273,6 @@ TA1 - rtems_region_resize_segment - RTEMS_INVALID_ID
 TA1 - rtems_region_return_segment - RTEMS_INVALID_ID
 TA1 - rtems_region_return_segment - RTEMS_INVALID_ADDRESS
 TA1 - rtems_debug_disable - RTEMS_DEBUG_REGION
-TA1 - rtems_region_return_segment - RTEMS_INVALID_ADDRESS - SKIPPED
-TA1 - rtems_region_return_segment - RTEMS_INVALID_ADDRESS - SKIPPED
 TA1 - rtems_debug_enable - RTEMS_DEBUG_REGION
 TA1 - rtems_region_extend - RTEMS_INVALID_ID
 TA1 - rtems_region_extend - within heap - RTEMS_INVALID_ADDRESS
diff --git a/testsuites/sptests/sp21/Makefile.am b/testsuites/sptests/sp21/Makefile.am
index 1b01adb9dc..0be351a9dd 100644
--- a/testsuites/sptests/sp21/Makefile.am
+++ b/testsuites/sptests/sp21/Makefile.am
@@ -13,6 +13,7 @@ include $(top_srcdir)/../automake/compile.am
 include $(top_srcdir)/../automake/leaf.am
 
 AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+AM_CPPFLAGS += -Wno-deprecated-declarations
 
 LINK_OBJS = $(sp21_OBJECTS) $(sp21_LDADD)
 LINK_LIBS = $(sp21_LDLIBS)
diff --git a/testsuites/sptests/sp35/priinv.c b/testsuites/sptests/sp35/priinv.c
index 46818313f6..c0d9310eb8 100644
--- a/testsuites/sptests/sp35/priinv.c
+++ b/testsuites/sptests/sp35/priinv.c
@@ -243,17 +243,20 @@ void AccessLocalHw(void)
 {
   rtems_status_code     Sts;
 
-  rtems_task_priority   EnterPrio;   /* Statistics log */
+#if defined(TEST_PRINT_STATISTICS)
   rtems_task_priority   AccessPrio;  /*      :         */
-  rtems_task_priority   LeavePrio;   /*      :         */
-  uint32_t              EnterCnt;    /*      :         */
   uint32_t              AccessCnt;   /*      :         */
+  rtems_task_priority   EnterPrio;   /* Statistics log */
+  uint32_t              EnterCnt;    /*      :         */
+  rtems_task_priority   LeavePrio;   /*      :         */
   uint32_t              LeaveCnt;    /*      :         */
+#endif
 
+#if defined(TEST_PRINT_STATISTICS)
   /* Store information about the current situation */
   EnterPrio = _Thread_Executing->current_priority;
   EnterCnt  = _Thread_Executing->resource_count;
-
+#endif
 
   printf("  AccessLocalHw called by %s\n", CallerName());
 
@@ -269,18 +272,20 @@ void AccessLocalHw(void)
   Sts = rtems_semaphore_obtain(LocalHwSync_S, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
   directive_failed( Sts, "rtems_semaphore_obtain(LocalHwAccess_R...)" );
 
+#if defined(TEST_PRINT_STATISTICS)
   /* Store information about the current situation */
   AccessPrio = _Thread_Executing->current_priority;
   AccessCnt  = _Thread_Executing->resource_count;
+#endif
 
   Sts = rtems_semaphore_release(LocalHwAccess_R);
   directive_failed( Sts, "rtems_semaphore_release(LocalHwAccess_R)" );
 
+#if defined(TEST_PRINT_STATISTICS)
   /* Store information about the current situation */
   LeavePrio = _Thread_Executing->current_priority;
   LeaveCnt  = _Thread_Executing->resource_count;
 
-#if defined(TEST_PRINT_STATISTICS)
   printf(
     "  AccessLocalHw from %s statistics:\n"
     " - Prio: %d -> %d -> %d\n - Cnt: %d -> %d -> %d\n",
@@ -304,17 +309,20 @@ void AccessRemoteHw(void)
 {
   rtems_status_code     Sts;
 
+#if defined(TEST_PRINT_STATISTICS)
   rtems_task_priority   EnterPrio;   /* Statistics log */
   rtems_task_priority   AccessPrio;  /*      :         */
   rtems_task_priority   LeavePrio;   /*      :         */
   uint32_t              EnterCnt;    /*      :         */
   uint32_t              AccessCnt;   /*      :         */
   uint32_t              LeaveCnt;    /*      :         */
+#endif
 
+#if defined(TEST_PRINT_STATISTICS)
   /* Store information about the current situation */
   EnterPrio = _Thread_Executing->current_priority;
   EnterCnt  = _Thread_Executing->resource_count;
-
+#endif
 
   printf("AccessRemoteHw called by %s\n", CallerName());
 
@@ -329,18 +337,20 @@ void AccessRemoteHw(void)
   printf("AccessRemoteHw access local %s\n", CallerName());
   AccessLocalHw();
 
+#if defined(TEST_PRINT_STATISTICS)
   /* Store information about the current situation */
   AccessPrio = _Thread_Executing->current_priority;
   AccessCnt  = _Thread_Executing->resource_count;
+#endif
 
   Sts = rtems_semaphore_release(RemoteHwAccess_R);
   directive_failed( Sts, "rtems_semaphore_release(RemoreHwAccess_R" );
 
+#if defined(TEST_PRINT_STATISTICS)
   /* Store information about the current situation */
   LeavePrio = _Thread_Executing->current_priority;
   LeaveCnt  = _Thread_Executing->resource_count;
 
-#if defined(TEST_PRINT_STATISTICS)
   printf(
     "\nAccessRemoteHw from %s statistics:\n"
     " - Prio: %d -> %d -> %d\n - Cnt: %d -> %d -> %d\n",
diff --git a/testsuites/sptests/sp39/init.c b/testsuites/sptests/sp39/init.c
index 482ee8e6b8..81dcd4f315 100644
--- a/testsuites/sptests/sp39/init.c
+++ b/testsuites/sptests/sp39/init.c
@@ -1,7 +1,7 @@
 /*
  *  Classic API Signal to Task from ISR
  *
- *  COPYRIGHT (c) 1989-2009.
+ *  COPYRIGHT (c) 1989-2011.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be
@@ -44,17 +44,20 @@ rtems_timer_service_routine test_event_from_isr(
      *  This event send hits the critical section but sends to
      *  another task so doesn't impact this critical section.
      */
-    rtems_event_send( other_task, 0x02 );
+    status = rtems_event_send( other_task, 0x02 );
+    directive_failed( status, "event send" );
 
     /*
      *  This event send hits the main task but doesn't satisfy
      *  it's blocking condition so it will still block
      */
-    rtems_event_send( main_task, 0x02 );
+    status = rtems_event_send( main_task, 0x02 );
+    directive_failed( status, "event send" );
 
     case_hit = TRUE;
   }
   status = rtems_event_send( main_task, 0x01 );
+  directive_failed( status, "event send" );
 }
 
 rtems_timer_service_routine test_event_with_timeout_from_isr(
@@ -72,6 +75,7 @@ rtems_timer_service_routine test_event_with_timeout_from_isr(
     case_hit = TRUE;
   }
   status = rtems_event_send( main_task, 0x01 );
+  directive_failed( status, "event send" );
 }
 
 rtems_task Init(
diff --git a/testsuites/sptests/sp50/init.c b/testsuites/sptests/sp50/init.c
index 161fe1fe4e..2eb5599dc0 100644
--- a/testsuites/sptests/sp50/init.c
+++ b/testsuites/sptests/sp50/init.c
@@ -1,5 +1,5 @@
 /*
- *  COPYRIGHT (c) 1989-2009.
+ *  COPYRIGHT (c) 1989-2011.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be
@@ -20,17 +20,19 @@ volatile bool  timerRan;
 
 rtems_timer_service_routine Timer_Routine( rtems_id id, void *ignored )
 {
-  rtems_status_code sc;
+  rtems_status_code status;
 
   Fired++;
   timerRan = true;
 
-  sc = rtems_timer_server_fire_after(
+  status = rtems_timer_server_fire_after(
     id,
     rtems_clock_get_ticks_per_second(),
     Timer_Routine,
     NULL
   );
+  directive_failed( status, "fire after" );
+
 }
 
 rtems_task Init(
diff --git a/testsuites/sptests/sp57/init.c b/testsuites/sptests/sp57/init.c
index 3938d1b439..9566eff73b 100644
--- a/testsuites/sptests/sp57/init.c
+++ b/testsuites/sptests/sp57/init.c
@@ -1,6 +1,6 @@
 /*  Restart a task which is delaying
  *
- *  COPYRIGHT (c) 1989-2009.
+ *  COPYRIGHT (c) 1989-2011.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be
@@ -24,6 +24,7 @@ rtems_task Delay_task(
 
   puts( "Delay - rtems_task_wake_after - OK" );
   status = rtems_task_wake_after( RTEMS_MILLISECONDS_TO_TICKS(2000) );
+  directive_failed( status, "wake after" );
 
   puts( "ERROR - delay task woke up!!" );
   rtems_test_exit(0);
diff --git a/testsuites/sptests/sp72/init.c b/testsuites/sptests/sp72/init.c
index fe41e92194..ad053ea094 100644
--- a/testsuites/sptests/sp72/init.c
+++ b/testsuites/sptests/sp72/init.c
@@ -1,5 +1,5 @@
 /*
- *  COPYRIGHT (c) 1989-2010.
+ *  COPYRIGHT (c) 1989-2011.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be
@@ -30,6 +30,8 @@ rtems_task Test_task(
     RTEMS_DEFAULT_OPTIONS,
     rtems_clock_get_ticks_per_second() * 10
   );
+  directive_failed( status, "obtain" );
+
 }
 
 rtems_task Init(
diff --git a/testsuites/sptests/sp73/init.c b/testsuites/sptests/sp73/init.c
index a4622396e3..20dfddc2da 100644
--- a/testsuites/sptests/sp73/init.c
+++ b/testsuites/sptests/sp73/init.c
@@ -31,6 +31,8 @@ rtems_task Test_task(
   task_index = arg;
   for ( ; ; ) {
     status = rtems_clock_get_tod( &time );
+    directive_failed( status, "get tod" );
+
     if ( time.second >= 15 ) {
       puts( "*** END OF SP73 (YIELD) TEST ***" );
       rtems_test_exit( 0 );
@@ -38,11 +40,12 @@ rtems_task Test_task(
     put_name( Task_name[ task_index ], FALSE );
     print_time( " - rtems_clock_get_tod - ", &time, "\n" );
     status = rtems_task_wake_after(
-      task_index * 5 * rtems_clock_get_ticks_per_second() );
+      task_index * 5 * rtems_clock_get_ticks_per_second()
+    );
+    directive_failed( status, "wake after" );
   }
 }
 
-
 rtems_task Init(
   rtems_task_argument argument
 )
@@ -71,25 +74,39 @@ rtems_task Init(
     Task_name[ 1 ], 1, RTEMS_MINIMUM_STACK_SIZE, RTEMS_DEFAULT_MODES,
     RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 1 ]
   );
+  directive_failed( status, "create 1" );
+
   status = rtems_task_create(
     Task_name[ 2 ], 1, RTEMS_MINIMUM_STACK_SIZE, RTEMS_DEFAULT_MODES,
     RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 2 ]
   );
+  directive_failed( status, "create 2" );
+
   status = rtems_task_create(
     Task_name[ 3 ], 1, RTEMS_MINIMUM_STACK_SIZE, RTEMS_DEFAULT_MODES,
     RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 3 ]
   );
+  directive_failed( status, "create 3" );
 
   status = rtems_task_start( Task_id[ 1 ], Test_task, 1 );
+  directive_failed( status, "start 1" );
   rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
+
   status = rtems_task_start( Task_id[ 2 ], Test_task, 2 );
+  directive_failed( status, "start 2" );
   rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
+
   status = rtems_task_start( Task_id[ 3 ], Test_task, 3 );
+  directive_failed( status, "start 3" );
 
-  rtems_task_set_priority(Task_id[1], 1, &old);
-  rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
+  status = rtems_task_set_priority(Task_id[1], 1, &old);
+  directive_failed( status, "set priority" );
+
+  status = rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
+  directive_failed( status, "wake after" );
 
   status = rtems_task_delete( RTEMS_SELF );
+  directive_failed( status, "delete" );
 }
 
 /* configuration information */
diff --git a/testsuites/sptests/spintrcritical01/init.c b/testsuites/sptests/spintrcritical01/init.c
index d046702c5f..7f2de2677b 100644
--- a/testsuites/sptests/spintrcritical01/init.c
+++ b/testsuites/sptests/spintrcritical01/init.c
@@ -1,5 +1,5 @@
 /*
- *  COPYRIGHT (c) 1989-2009.
+ *  COPYRIGHT (c) 1989-2011.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be
@@ -82,7 +82,9 @@ rtems_timer_service_routine test_release_from_isr(
   if ( getState() == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
     case_hit = true;
   }
+
   status = rtems_semaphore_release( Semaphore );
+  directive_failed( status, "release" );
 }
 
 
diff --git a/testsuites/sptests/spprivenv01/init.c b/testsuites/sptests/spprivenv01/init.c
index ed6270d692..3bd6958d2b 100644
--- a/testsuites/sptests/spprivenv01/init.c
+++ b/testsuites/sptests/spprivenv01/init.c
@@ -1,5 +1,5 @@
 /*
- *  COPYRIGHT (c) 1989-2010.
+ *  COPYRIGHT (c) 1989-2011.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be
@@ -20,11 +20,12 @@
 
 rtems_task task_routine( rtems_task_argument not_used )
 {
-  int sc = 0;
+  rtems_status_code sc;
 
   puts( "task_routine - setting up a private environment" );
 
   sc = rtems_libio_set_private_env();
+  directive_failed( sc, "set private env" );
   sleep( 1 );
 
   rtems_task_delete( RTEMS_SELF );
@@ -34,12 +35,12 @@ rtems_task Init(
   rtems_task_argument argument
 )
 {
-  int sc = 0;
-  bool status = 0;
-  void *alloc_ptr = (void *)0;
-  rtems_id current_task_id;
-  rtems_id task_id;
-  rtems_name another_task_name;
+  rtems_status_code       sc;
+  bool                    status;
+  void                   *alloc_ptr;
+  rtems_id                current_task_id;
+  rtems_id                task_id;
+  rtems_name              another_task_name;
   Heap_Information_block  Info;
   
   puts( "\n\n*** TEST USER ENVIRONMENT ROUTINE - 01 ***" );
diff --git a/testsuites/sptests/spsimplesched01/init.c b/testsuites/sptests/spsimplesched01/init.c
index 95eaaa2b1a..3a05c37a34 100644
--- a/testsuites/sptests/spsimplesched01/init.c
+++ b/testsuites/sptests/spsimplesched01/init.c
@@ -25,15 +25,18 @@ rtems_task Test_task(
   rtems_task_argument unused
 )
 {
-  rtems_id          tid;
-  rtems_time_of_day time;
-  uint32_t    task_index;
-  rtems_status_code status;
+  rtems_id           tid;
+  rtems_time_of_day  time;
+  uint32_t           task_index;
+  rtems_status_code  status;
 
   status = rtems_task_ident( RTEMS_SELF, RTEMS_SEARCH_ALL_NODES, &tid );
+  directive_failed( status, "task ident" );
+
   task_index = task_number( tid );
   for ( ; ; ) {
     status = rtems_clock_get_tod( &time );
+    directive_failed( status, "clock get tod" );
     if ( time.second >= 35 ) {
       puts( "*** END OF SIMPLE01 TEST ***" );
       rtems_test_exit( 0 );
@@ -41,7 +44,9 @@ rtems_task Test_task(
     put_name( Task_name[ task_index ], FALSE );
     print_time( " - rtems_clock_get_tod - ", &time, "\n" );
     status = rtems_task_wake_after(
-      task_index * 5 * rtems_clock_get_ticks_per_second() );
+      task_index * 5 * rtems_clock_get_ticks_per_second()
+    );
+    directive_failed( status, "wake after" );
   }
 }
 
@@ -73,28 +78,43 @@ rtems_task Init(
     Task_name[ 1 ], 1, RTEMS_MINIMUM_STACK_SIZE * 2, RTEMS_DEFAULT_MODES,
     RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 1 ]
   );
+  directive_failed( status, "create 1" );
+
   status = rtems_task_create(
     Task_name[ 2 ], 1, RTEMS_MINIMUM_STACK_SIZE * 2, RTEMS_DEFAULT_MODES,
     RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 2 ]
   );
+  directive_failed( status, "create 2" );
+
   status = rtems_task_create(
     Task_name[ 3 ], 1, RTEMS_MINIMUM_STACK_SIZE * 2, RTEMS_DEFAULT_MODES,
     RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 3 ]
   );
+  directive_failed( status, "create 3" );
 
   status = rtems_task_start( Task_id[ 1 ], Test_task, 1 );
+  directive_failed( status, "start 1" );
   rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
+
   status = rtems_task_start( Task_id[ 2 ], Test_task, 2 );
+  directive_failed( status, "start 2" );
   rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
+
   status = rtems_task_start( Task_id[ 3 ], Test_task, 3 );
+  directive_failed( status, "start 3" );
 
-  rtems_task_set_priority(Task_id[1], 2, &old);
-  rtems_task_set_priority(Task_id[2], 2, &old);
-  rtems_task_set_priority(Task_id[3], 2, &old);
+  status = rtems_task_set_priority( Task_id[1], 2, &old );
+  directive_failed( status, "set priority 1" );
+  status = rtems_task_set_priority( Task_id[2], 2, &old );
+  directive_failed( status, "set priority 2" );
+  status = rtems_task_set_priority( Task_id[3], 2, &old );
+  directive_failed( status, "set priority 3" );
 
-  rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
+  status = rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
+  directive_failed( status, "yield" );
 
   status = rtems_task_delete( RTEMS_SELF );
+  directive_failed( status, "delete self" );
 }
 
 /* configuration information */
diff --git a/testsuites/sptests/spsimplesched02/init.c b/testsuites/sptests/spsimplesched02/init.c
index 381d4ca229..c6f3fbb0bd 100644
--- a/testsuites/sptests/spsimplesched02/init.c
+++ b/testsuites/sptests/spsimplesched02/init.c
@@ -28,14 +28,14 @@ rtems_task Test_task(
 )
 {
   rtems_id          tid;
-  uint32_t    task_index;
   rtems_status_code status;
 
   status = rtems_task_ident( RTEMS_SELF, RTEMS_SEARCH_ALL_NODES, &tid );
-  task_index = task_number( tid );
+  directive_failed( status, "wake after" );
 
   for ( ; ; ) {
-    rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
+    status = rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
+    directive_failed( status, "yield" );
   }
 }