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ChibiOS
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4668 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2012-09-16 08:34:56 +00:00
parent 5b39691e9e
commit 1824750b9f
2 changed files with 8 additions and 6 deletions
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6
os/kernel/include/chevents.h
View File

@ -173,8 +173,10 @@ extern "C" {
eventmask_t chEvtAddFlags(eventmask_t mask);
void chEvtSignal(Thread *tp, eventmask_t mask);
void chEvtSignalI(Thread *tp, eventmask_t mask);
void chEvtBroadcastFlags(EventSource *esp, eventmask_t mask);
void chEvtBroadcastFlagsI(EventSource *esp, eventmask_t mask);
void chEvtBroadcastFlags(EventSource *esp, flagsmask_t flags);
void chEvtBroadcastFlagsI(EventSource *esp, flagsmask_t flags);
flagsmask_t chEvtGetAndClearFlags(EventListener *elp);
flagsmask_t chEvtGetAndClearFlagsI(EventListener *elp);
void chEvtDispatch(const evhandler_t *handlers, eventmask_t mask);
#if CH_OPTIMIZE_SPEED || !CH_USE_EVENTS_TIMEOUT
eventmask_t chEvtWaitOne(eventmask_t mask);

8
os/kernel/src/chevents.c
View File

@ -264,11 +264,13 @@ void chEvtBroadcastFlagsI(EventSource *esp, flagsmask_t flags) {
*
* @iclass
*/
flagsmask_t chEvtGetAndClearFlagsI(EventListener *elp) {
flagsmask_t chEvtGetAndClearFlags(EventListener *elp) {
flagsmask_t flags;
chSysLock();
flags = elp->el_flags;
elp->el_flags = 0;
chSysUnlock();
return flags;
}
@ -284,13 +286,11 @@ flagsmask_t chEvtGetAndClearFlagsI(EventListener *elp) {
*
* @iclass
*/
flagsmask_t chEvtGetAndClearFlags(EventListener *elp) {
flagsmask_t chEvtGetAndClearFlagsI(EventListener *elp) {
flagsmask_t flags;
chSysLock();
flags = elp->el_flags;
elp->el_flags = 0;
chSysUnlock();
return flags;
}