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!236 fix: modify event API description 

Merge pull request !236 from MGY917/event
This commit is contained in:
openharmony_ci 2021-05-15 10:05:46 +08:00 committed by Gitee
parent 8b7d1a70a4 937734b1e9
commit 29fc5b3e3d
2 changed files with 5 additions and 5 deletions
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4
kernel/base/ipc/los_event.c
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@ -296,7 +296,7 @@ LITE_OS_SEC_TEXT_INIT UINT32 LOS_EventDestroy(PEVENT_CB_S eventCB)
return LOS_OK;
}
LITE_OS_SEC_TEXT_MINOR UINT32 LOS_EventClear(PEVENT_CB_S eventCB, UINT32 events)
LITE_OS_SEC_TEXT_MINOR UINT32 LOS_EventClear(PEVENT_CB_S eventCB, UINT32 eventMask)
{
UINT32 intSave;
@ -304,7 +304,7 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_EventClear(PEVENT_CB_S eventCB, UINT32 events)
return LOS_ERRNO_EVENT_PTR_NULL;
}
SCHEDULER_LOCK(intSave);
eventCB->uwEventID &= events;
eventCB->uwEventID &= eventMask;
SCHEDULER_UNLOCK(intSave);
return LOS_OK;

6
kernel/include/los_event.h
View File

@ -287,7 +287,7 @@ extern UINT32 LOS_EventWrite(PEVENT_CB_S eventCB, UINT32 events);
/**
* @ingroup los_event
* @brief Clear the event occurring in a specified task.
* @brief Clear the event of the eventCB by a specified eventMask.
*
* @par Description:
* <ul>
@ -300,7 +300,7 @@ extern UINT32 LOS_EventWrite(PEVENT_CB_S eventCB, UINT32 events);
* </ul>
*
* @param eventCB [IN/OUT] Pointer to the event control block to be cleared.
* @param events [IN] Mask of the event to be cleared.
* @param eventMask [IN] Mask of the event to be cleared.
*
* @retval #LOS_ERRNO_EVENT_PTR_NULL Null pointer.
* @retval #LOS_OK The event is successfully cleared.
@ -308,7 +308,7 @@ extern UINT32 LOS_EventWrite(PEVENT_CB_S eventCB, UINT32 events);
* <ul><li>los_event.h: the header file that contains the API declaration.</li></ul>
* @see LOS_EventPoll | LOS_EventRead | LOS_EventWrite
*/
extern UINT32 LOS_EventClear(PEVENT_CB_S eventCB, UINT32 events);
extern UINT32 LOS_EventClear(PEVENT_CB_S eventCB, UINT32 eventMask);
/**
* @ingroup los_event