2009-07-20 Joel Sherrill <joel.sherrill@OARcorp.com>

	* spintrcritical_support/intrcritical.c,
	spintrcritical_support/intrcritical.h: Change prototype of delay
	method to indicate when counter is reset. This can be used to count
	how many iterations we are doing.

2 files changed, 18 insertions, 3 deletions

diff --git a/testsuites/sptests/spintrcritical_support/intrcritical.c b/testsuites/sptests/spintrcritical_support/intrcritical.c
index 63d1b12654..7d1d3ecb0c 100644
--- a/testsuites/sptests/spintrcritical_support/intrcritical.c
+++ b/testsuites/sptests/spintrcritical_support/intrcritical.c
@@ -57,10 +57,11 @@ void interrupt_critical_section_test_support_initialize(
   #endif
 }
 
-void interrupt_critical_section_test_support_delay(void)
+bool interrupt_critical_section_test_support_delay(void)
 {
   uint32_t          counter;
   Watchdog_Interval initial;
+  bool              retval;
 
   if (TSR) {
     rtems_status_code rc;
@@ -72,8 +73,12 @@ void interrupt_critical_section_test_support_delay(void)
   /*
    *  Count down
    */
-  if ( !Maximum_current )
+  if ( !Maximum_current ) {
     Maximum_current = Maximum;
+    retval = true;
+  } else
+    retval = false;
+
   initial = _Watchdog_Ticks_since_boot;
   for (counter=Maximum_current ; counter ; counter--)
     if ( initial != _Watchdog_Ticks_since_boot )
@@ -84,4 +89,5 @@ void interrupt_critical_section_test_support_delay(void)
   /*
    *  Return so the test can try to generate the condition
    */
+  return retval;
 }
diff --git a/testsuites/sptests/spintrcritical_support/intrcritical.h b/testsuites/sptests/spintrcritical_support/intrcritical.h
index 4b523a656d..fb0f2ed26f 100644
--- a/testsuites/sptests/spintrcritical_support/intrcritical.h
+++ b/testsuites/sptests/spintrcritical_support/intrcritical.h
@@ -21,6 +21,15 @@ void interrupt_critical_section_test_support_initialize(
   rtems_timer_service_routine (*tsr)( rtems_id, void * )
 );
 
-void interrupt_critical_section_test_support_delay(void);
+/**
+ *  @brief Delay Test Support
+ *
+ *  This method delays a varying amount of time each call.
+ *
+ *  @return This method returns true each time the delay counter has
+ *          to be reset.
+ */
+bool interrupt_critical_section_test_support_delay(void);
+
 #endif