From e776216d02920673266e31d553078f4edec4a264 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Tue, 13 Nov 2007 16:38:23 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@89
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 src/chschd.c            |  2 +-
 src/chsleep.c           | 13 -------------
 src/include/scheduler.h |  2 +-
 src/include/sleep.h     | 10 ++++++++++
 4 files changed, 12 insertions(+), 15 deletions(-)

(limited to 'src')

diff --git a/src/chschd.c b/src/chschd.c
index c30040520..c88a63ead 100644
--- a/src/chschd.c
+++ b/src/chschd.c
@@ -34,7 +34,7 @@ Thread *currp;
 #endif
 
 #ifdef CH_USE_SYSTEMTIME
-t_time stime;
+volatile t_time stime;
 #endif
 
 /** @endcond */
diff --git a/src/chsleep.c b/src/chsleep.c
index 6c8cfc3c3..e8703ab1a 100644
--- a/src/chsleep.c
+++ b/src/chsleep.c
@@ -41,19 +41,6 @@ void chThdSleep(t_time time) {
 }
 
 #ifdef CH_USE_SYSTEMTIME
-/**
- * Returns the number of system ticks since the \p chSysInit() invocation.
- * @return the system ticks number
- * @note The counter can reach its maximum and return to zero.
- * @note This function is designed to work with the \p chThdSleepUntil().
- * @note The function is available only if the \p CH_USE_SYSTEMTIME
- *       option is enabled in \p chconf.h.
- */
-t_time chSysGetTime(void) {
-
-  return stime;
-}
-
 /**
  * Suspends the invoking thread until the system time arrives to the specified
  * value.
diff --git a/src/include/scheduler.h b/src/include/scheduler.h
index fccbfb446..12393e0db 100644
--- a/src/include/scheduler.h
+++ b/src/include/scheduler.h
@@ -78,7 +78,7 @@ extern Thread *currp;
  *       instead. Direct use of system global variables is discouraged because
  *       portability reasons.
  */
-extern t_time stime;
+extern volatile t_time stime;
 
 #endif /* _SCHEDULER_H_ */
 
diff --git a/src/include/sleep.h b/src/include/sleep.h
index e3fa2ffda..e102a03a5 100644
--- a/src/include/sleep.h
+++ b/src/include/sleep.h
@@ -39,6 +39,16 @@ extern "C" {
 }
 #endif
 
+/**
+ * Returns the number of system ticks since the \p chSysInit() invocation.
+ * @return the system ticks number
+ * @note The counter can reach its maximum and then returns to zero.
+ * @note This function is designed to work with the \p chThdSleepUntil().
+ * @note The function is available only if the \p CH_USE_SYSTEMTIME
+ *       option is enabled in \p chconf.h.
+ */
+#define chSysGetTime() stime
+
 #endif /* _SLEEP_H_ */
 
 /** @} */
-- 
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