From 44f0f5de70fcba3065397317b153170169824989 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Fri, 13 May 2011 17:34:08 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2952
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/kernel/include/chsys.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'os')

diff --git a/os/kernel/include/chsys.h b/os/kernel/include/chsys.h
index da13ed22f..37d4cd7ce 100644
--- a/os/kernel/include/chsys.h
+++ b/os/kernel/include/chsys.h
@@ -29,8 +29,11 @@
 #ifndef _CHSYS_H_
 #define _CHSYS_H_
 
+#if !CH_NO_IDLE_THREAD || defined(__DOXYGEN__)
 /**
  * @brief   Returns a pointer to the idle thread.
+ * @pre     In order to use this function the option @p CH_NO_IDLE_THREAD
+ *          must be disabled.
  * @note    The reference counter of the idle thread is not incremented but
  *          it is not strictly required being the idle thread a static
  *          object.
@@ -40,6 +43,7 @@
  * @api
  */
 #define chSysGetIdleThread() ((Thread *)_idle_thread_wa)
+#endif
 
 /**
  * @brief   Halts the system.
-- 
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