Lines Matching +full:valid +full:- +full:mask

2  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3  * Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
68  * Bit 25 of the event mask cannot be set to an event because it is set to an error code.
72  * Solution: Set bits excluding bit 25 of the event mask to events.
81 …* Solution: Increase the waiting time for event reading, or make another task write a mask for the…
87 …* Event reading error code: The EVENTMASK input parameter value is valid. The input parameter valu…
91  * Solution: Pass in a valid EVENTMASK value.
114  * Solution: Pass in a valid uwFlags value.
160  * Event reading error code: The event is being read in a system-level task.
163  * Solution: Read the event in a valid task.
172     UINT32 uwEventID;        /**< Event mask in the event control block,
202 …s used to check whether an event expected by the user occurs according to the event ID, event mask,
204  * valid memory.
207  * <li>When the mode is LOS_WAITMODE_CLR, the eventID is passed-out.</li>
208  * <li>Otherwise the eventID is passed-in.</li>
212 …* @param eventMask    [IN] Mask of the event expected to occur by the user, indicating the event o…
229 … used to block or schedule a task that reads an event of which the event control block, event mask,
236  * the event mask is forbidden to be used.</li>
240  *                              valid memory.
241 …* @param eventMask    [IN]     Mask of the event expected to occur by the user, indicating the eve…
246  * @retval #LOS_ERRNO_EVENT_SETBIT_INVALID     Bit 25 of the event mask cannot be set because
248  * @retval #LOS_ERRNO_EVENT_EVENTMASK_INVALID  The passed-in event reading mode is incorrect.
252  * @retval #LOS_ERRNO_EVENT_PTR_NULL           The passed-in pointer is null.
266 …* This API is used to write an event specified by the passed-in event mask into an event control b…
270 …determine whether the LOS_EventRead API returns an event or an error code, bit 25 of the event mask
275  * This parameter must point to valid memory.
276  * @param events   [IN] Event mask to be written.
278  * @retval #LOS_ERRNO_EVENT_SETBIT_INVALID  Bit 25 of the event mask cannot be set to an event
294 …* <li>This API is used to set the ID of an event that has a specified mask and of which the inform…
295  * an event control block pointed to by eventCB to 0. eventCB must point to valid memory.</li>
299  * <li>The value of events needs to be reversed when it is passed-in.</li>
303  * @param eventMask   [IN]     Mask of the event to be cleared.
323  * <li>The specific event should be a valid one.</li>