1 files changed, 59 insertions, 0 deletions
diff --git a/testsuites/sptests/sp04/tswitch.c b/testsuites/sptests/sp04/tswitch.c
new file mode 100644
index 0000000000..8697b9670a
--- /dev/null
+++ b/testsuites/sptests/sp04/tswitch.c
@@ -0,0 +1,59 @@
+/*  Task_switch
+ *
+ *  This routine is the tswitch user extension.  It determines which
+ *  task is being switched to and displays a message indicating the
+ *  time and date that it gained control.
+ *
+ *  Input parameters:
+ *    unused  - pointer to currently running TCB
+ *    heir    - pointer to heir TCB
+ *
+ *  Output parameters:  NONE
+ *
+ *  COPYRIGHT (c) 1989-1997.
+ *  On-Line Applications Research Corporation (OAR).
+ *  Copyright assigned to U.S. Government, 1994.
+ *
+ *  The license and distribution terms for this file may in
+ *  the file LICENSE in this distribution or at
+ *  http://www.OARcorp.com/rtems/license.html.
+ *
+ *  $Id$
+ */
+
+#include "system.h"
+
+rtems_extension Task_switch( 
+  rtems_tcb *unused,
+  rtems_tcb *heir
+)
+{
+  rtems_unsigned32  index;
+  rtems_time_of_day time;
+  rtems_status_code status;
+
+  index = task_number( heir->Object.id );
+
+  switch( index ) {
+    case 1:
+    case 2:
+    case 3:
+      Run_count[ index ] += 1;
+
+      status = rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time );
+      directive_failed( status, "rtems_clock_get" );
+
+      put_name( Task_name[ index ], FALSE );
+      print_time( "- ", &time, "\n" );
+
+      if ( time.second >= 16 ) {
+        puts( "*** END OF TEST 4 ***" );
+        exit( 0 );
+      }
+      break;
+
+    case 0:
+    default:
+      break;
+  }
+}