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authorSebastian Huber <sebastian.huber@embedded-brains.de>2014-08-22 16:39:47 +0200
committerSebastian Huber <sebastian.huber@embedded-brains.de>2014-08-25 08:57:36 +0200
commitf553c6ebbe4c61b239da07e6b7d70afa3b10828e (patch)
treecb9f29e134ea35dc017d3fcf431efa8a5d6ae84f /cpukit/score/include/rtems/score/watchdog.h
parentscore: Add missing define to cache manager (diff)
downloadrtems-f553c6ebbe4c61b239da07e6b7d70afa3b10828e.tar.bz2
rtems: Inline rtems_clock_get_ticks_since_boot()
Update documentation.
Diffstat (limited to '')
-rw-r--r--cpukit/score/include/rtems/score/watchdog.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/cpukit/score/include/rtems/score/watchdog.h b/cpukit/score/include/rtems/score/watchdog.h
index 7327f77204..06c87a138f 100644
--- a/cpukit/score/include/rtems/score/watchdog.h
+++ b/cpukit/score/include/rtems/score/watchdog.h
@@ -124,6 +124,13 @@ typedef struct {
void *user_data;
} Watchdog_Control;
+/**
+ * @brief The watchdog ticks counter.
+ *
+ * With a 1ms watchdog tick, this counter overflows after 50 days since boot.
+ */
+SCORE_EXTERN volatile Watchdog_Interval _Watchdog_Ticks_since_boot;
+
/**@}*/
#ifdef __cplusplus