git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@425 35acf78f-673a-0410-8e92-d51de3d6d3f4

4 files changed, 31 insertions, 3 deletions

diff --git a/src/chthreads.c b/src/chthreads.c
index 2069fe389..a936fb6dc 100644
--- a/src/chthreads.c
+++ b/src/chthreads.c
@@ -50,6 +50,9 @@ void init_thread(tprio_t prio, tmode_t mode, Thread *tp) {
 #ifdef CH_USE_EXIT_EVENT
   chEvtInit(&tp->p_exitesource);
 #endif
+#ifdef CH_USE_THREAD_EXT
+  THREAD_EXT_INIT(tp);
+#endif
 }
 
 #ifdef CH_USE_DEBUG
diff --git a/src/include/sleep.h b/src/include/sleep.h
index c718bb4ba..36ba9470a 100644
--- a/src/include/sleep.h
+++ b/src/include/sleep.h
@@ -28,9 +28,7 @@
 #ifdef __cplusplus

 extern "C" {

 #endif

-#ifdef CH_USE_SLEEP

   void chThdSleep(systime_t time);

-#endif /* CH_USE_SLEEP */

 #ifdef CH_USE_SYSTEMTIME

 bool_t chSysInTimeWindow(systime_t start, systime_t end);

 #endif /* CH_USE_SYSTEMTIME */

diff --git a/src/include/threads.h b/src/include/threads.h
index 2a53cb1fd..8c3974820 100644
--- a/src/include/threads.h
+++ b/src/include/threads.h
@@ -106,6 +106,9 @@ struct Thread {
   /** Thread's own, non-inherited, priority. */
   tprio_t           p_realprio;
 #endif
+#ifdef CH_USE_THREAD_EXT
+  THREAD_EXT_FIELDS
+#endif
 };
 
 /** Thread state: Ready to run, waiting on the ready list.*/
diff --git a/src/templates/chconf.h b/src/templates/chconf.h
index 1f6fc879e..d7e42dbed 100644
--- a/src/templates/chconf.h
+++ b/src/templates/chconf.h
@@ -35,12 +35,19 @@
  *  that this is not related to the compiler optimization options.*/

 #define CH_OPTIMIZE_SPEED

 

+/** Configuration option: it specified this option enables the \p Thread

+ *  extension fields and initiazation code.

+ * @see THREAD_EXT_FIELDS

+ * @see THREAD_EXT_INIT

+ */

+#define CH_USE_THREAD_EXT

+

 /** Configuration option: if specified then the Virtual Timers subsystem is

  *  included in the kernel.*/

 #define CH_USE_VIRTUAL_TIMERS

 

 /** Configuration option: if specified then the kernel performs the round

- *  robin scheduling algorithm on threads of equal priority. */

+ *  robin scheduling algorithm on threads of equal priority.*/

 #define CH_USE_ROUNDROBIN

 

 /** Configuration option: if specified then the System Timer subsystem is

@@ -173,6 +180,23 @@
  */

 #define CH_USE_TRACE

 

+/** User fields added to the end of the \p Thread structure if the

+ * \p CH_USE_THREAD_EXT option is enabled.

+ * @see CH_USE_THREAD_EXT

+ */

+#define THREAD_EXT_FIELDS                                               \

+struct {                                                                \

+  /* Add fields here.*/                                                 \

+};

+

+/** User initialization code added to the \p chThdCreate() API if the

+ *  \p CH_USE_THREAD_EXT option is enabled.

+ * @see CH_USE_THREAD_EXT

+ */

+#define THREAD_EXT_INIT(tp) {                                           \

+  /* Add initialization code here.*/                                    \

+}

+

 #endif  /* _CHCONF_H_ */

 

 /** @} */