only use THR_SCHED_FIFO if it is defined

1 files changed, 11 insertions, 2 deletions

diff --git a/tests/Priority_Task_Test.cpp b/tests/Priority_Task_Test.cpp
index c53f4dd08f1..6b8cde7b435 100644
--- a/tests/Priority_Task_Test.cpp
+++ b/tests/Priority_Task_Test.cpp
@@ -54,9 +54,18 @@ int
 Priority_Task::open (void *arg)
 {
   this->priority_ = *(int *) arg;
+
+  long flags = THR_NEW_LWP;
+#if defined (THR_SCHED_FIFO)
+  // To get FIFO scheduling with PTHREADS.  Instead of doing this,
+  // OS.h should be fixed to defined THR_SCHED_FIFO on non-PTHREADS
+  // platforms, such as Solaris with STHREADS and without PTHREADS.
+  flags |= THR_SCHED_FIFO;
+#endif /* THR_SCHED_FIFO */
+
   // Become an active object.
-  ACE_ASSERT (this->activate (THR_NEW_LWP | THR_SCHED_FIFO,
-                              1, 0, this->priority_) != -1);
+  ACE_ASSERT (this->activate (flags, 1, 0, this->priority_) != -1);
+
   return 0;
 }