diff options
Diffstat (limited to 'os/kernel/src/chevents.c')
| -rw-r--r-- | os/kernel/src/chevents.c | 68 |
1 files changed, 35 insertions, 33 deletions
diff --git a/os/kernel/src/chevents.c b/os/kernel/src/chevents.c index 5685f285f..1206b61fe 100644 --- a/os/kernel/src/chevents.c +++ b/os/kernel/src/chevents.c @@ -93,14 +93,16 @@ * @note Multiple Event Listeners can specify the same bits to be ORed to
* different threads.
*
- * @param[in] esp pointer to the @p EventSource structure
- * @param[in] elp pointer to the @p EventListener structure
+ * @param[in] esp pointer to the @p event_source_t structure
+ * @param[in] elp pointer to the @p event_listener_t structure
* @param[in] mask the mask of event flags to be ORed to the thread when
* the event source is broadcasted
*
* @api
*/
-void chEvtRegisterMask(EventSource *esp, EventListener *elp, eventmask_t mask) {
+void chEvtRegisterMask(event_source_t *esp,
+ event_listener_t *elp,
+ eventmask_t mask) {
chDbgCheck((esp != NULL) && (elp != NULL), "chEvtRegisterMask");
@@ -121,19 +123,19 @@ void chEvtRegisterMask(EventSource *esp, EventListener *elp, eventmask_t mask) { * operations in inverse order of the register operations (elements
* are found on top of the list).
*
- * @param[in] esp pointer to the @p EventSource structure
- * @param[in] elp pointer to the @p EventListener structure
+ * @param[in] esp pointer to the @p event_source_t structure
+ * @param[in] elp pointer to the @p event_listener_t structure
*
* @api
*/
-void chEvtUnregister(EventSource *esp, EventListener *elp) {
- EventListener *p;
+void chEvtUnregister(event_source_t *esp, event_listener_t *elp) {
+ event_listener_t *p;
chDbgCheck((esp != NULL) && (elp != NULL), "chEvtUnregister");
- p = (EventListener *)esp;
+ p = (event_listener_t *)esp;
chSysLock();
- while (p->el_next != (EventListener *)esp) {
+ while (p->el_next != (event_listener_t *)esp) {
if (p->el_next == elp) {
p->el_next = elp->el_next;
break;
@@ -186,27 +188,27 @@ eventmask_t chEvtAddEvents(eventmask_t mask) { * @brief Signals all the Event Listeners registered on the specified Event
* Source.
* @details This function variants ORs the specified event flags to all the
- * threads registered on the @p EventSource in addition to the event
- * flags specified by the threads themselves in the
- * @p EventListener objects.
+ * threads registered on the @p event_source_t in addition to the
+ * event flags specified by the threads themselves in the
+ * @p event_listener_t objects.
* @post This function does not reschedule so a call to a rescheduling
* function must be performed before unlocking the kernel. Note that
* interrupt handlers always reschedule on exit so an explicit
* reschedule must not be performed in ISRs.
*
- * @param[in] esp pointer to the @p EventSource structure
+ * @param[in] esp pointer to the @p event_source_t structure
* @param[in] flags the flags set to be added to the listener flags mask
*
* @iclass
*/
-void chEvtBroadcastFlagsI(EventSource *esp, flagsmask_t flags) {
- EventListener *elp;
+void chEvtBroadcastFlagsI(event_source_t *esp, eventflags_t flags) {
+ event_listener_t *elp;
chDbgCheckClassI();
chDbgCheck(esp != NULL, "chEvtBroadcastMaskI");
elp = esp->es_next;
- while (elp != (EventListener *)esp) {
+ while (elp != (event_listener_t *)esp) {
elp->el_flags |= flags;
chEvtSignalI(elp->el_listener, elp->el_mask);
elp = elp->el_next;
@@ -214,18 +216,18 @@ void chEvtBroadcastFlagsI(EventSource *esp, flagsmask_t flags) { }
/**
- * @brief Returns the flags associated to an @p EventListener.
- * @details The flags are returned and the @p EventListener flags mask is
+ * @brief Returns the flags associated to an @p event_listener_t.
+ * @details The flags are returned and the @p event_listener_t flags mask is
* cleared.
*
- * @param[in] elp pointer to the @p EventListener structure
+ * @param[in] elp pointer to the @p event_listener_t structure
* @return The flags added to the listener by the associated
* event source.
*
* @iclass
*/
-flagsmask_t chEvtGetAndClearFlags(EventListener *elp) {
- flagsmask_t flags;
+eventflags_t chEvtGetAndClearFlags(event_listener_t *elp) {
+ eventflags_t flags;
chSysLock();
@@ -284,16 +286,16 @@ void chEvtSignalI(thread_t *tp, eventmask_t mask) { * @brief Signals all the Event Listeners registered on the specified Event
* Source.
* @details This function variants ORs the specified event flags to all the
- * threads registered on the @p EventSource in addition to the event
- * flags specified by the threads themselves in the
- * @p EventListener objects.
+ * threads registered on the @p event_source_t in addition to the
+ * event flags specified by the threads themselves in the
+ * @p event_listener_t objects.
*
- * @param[in] esp pointer to the @p EventSource structure
+ * @param[in] esp pointer to the @p event_source_t structure
* @param[in] flags the flags set to be added to the listener flags mask
*
* @api
*/
-void chEvtBroadcastFlags(EventSource *esp, flagsmask_t flags) {
+void chEvtBroadcastFlags(event_source_t *esp, eventflags_t flags) {
chSysLock();
chEvtBroadcastFlagsI(esp, flags);
@@ -302,18 +304,18 @@ void chEvtBroadcastFlags(EventSource *esp, flagsmask_t flags) { }
/**
- * @brief Returns the flags associated to an @p EventListener.
- * @details The flags are returned and the @p EventListener flags mask is
+ * @brief Returns the flags associated to an @p event_listener_t.
+ * @details The flags are returned and the @p event_listener_t flags mask is
* cleared.
*
- * @param[in] elp pointer to the @p EventListener structure
+ * @param[in] elp pointer to the @p event_listener_t structure
* @return The flags added to the listener by the associated
* event source.
*
* @iclass
*/
-flagsmask_t chEvtGetAndClearFlagsI(EventListener *elp) {
- flagsmask_t flags;
+eventflags_t chEvtGetAndClearFlagsI(event_listener_t *elp) {
+ eventflags_t flags;
flags = elp->el_flags;
elp->el_flags = 0;
@@ -444,8 +446,8 @@ eventmask_t chEvtWaitAll(eventmask_t mask) { * @details The function waits for one event among those specified in
* @p mask to become pending then the event is cleared and returned.
* @note One and only one event is served in the function, the one with the
- * lowest event id. The function is meant to be invoked into a loop in
- * order to serve all the pending events.<br>
+ * lowest event id. The function is meant to be invoked into a loop
+ * in order to serve all the pending events.<br>
* This means that Event Listeners with a lower event identifier have
* an higher priority.
*
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