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-rw-r--r--cpukit/ChangeLog5
-rw-r--r--cpukit/score/include/rtems/score/thread.h8
2 files changed, 10 insertions, 3 deletions
diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index 3db300ffb2..5e8705b3ca 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,8 @@
+2011-09-15 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * score/include/rtems/score/thread.h: Ensure CBS builds with POSIX
+ disabled.
+
2011-09-15 Petr Benes <benesp16@fel.cvut.cz>
PR 1906/cpukit
diff --git a/cpukit/score/include/rtems/score/thread.h b/cpukit/score/include/rtems/score/thread.h
index b0f50f8c76..d60a2b7233 100644
--- a/cpukit/score/include/rtems/score/thread.h
+++ b/cpukit/score/include/rtems/score/thread.h
@@ -40,9 +40,11 @@
#define RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE
#endif
-#if defined(RTEMS_POSIX_API)
- #define RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT
-#endif
+/*
+ * With the addition of the Constant Block Scheduler (CBS),
+ * this feature is needed even when POSIX is disabled.
+ */
+#define RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT
#if defined(RTEMS_POSIX_API)
#define RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API