#include <los_queue.h>

详细描述

Structure of the block for queue information query

结构体成员变量说明

◆ usQueueHead

UINT16 tagQueueInfo::usQueueHead

The position of queue header node, it is an array subscript

◆ usQueueLen

UINT16 tagQueueInfo::usQueueLen

Queue length, that is the number of node in the queue

◆ usQueueSize

UINT16 tagQueueInfo::usQueueSize

Node size in the queue

◆ usQueueTail

UINT16 tagQueueInfo::usQueueTail

The position of queue tail node, it is an array subscript

◆ usReadableCnt

UINT16 tagQueueInfo::usReadableCnt

Count of readable resources

◆ usWritableCnt

UINT16 tagQueueInfo::usWritableCnt

Count of writable resources

◆ uwQueueID

UINT32 tagQueueInfo::uwQueueID

Queue ID

◆ uwWaitMemTask

UINT64 tagQueueInfo::uwWaitMemTask

Tasks waiting for memory used by the MailBox in the CMSIS-RTOS. It is a 64-bit unsigned integer same with uwWaitReadTask, each bit represents a task ID.

◆ uwWaitReadTask

UINT64 tagQueueInfo::uwWaitReadTask

Tasks waiting for reading message. It is a 64-bit unsigned integer, each bit represents a task ID. Therefore, 64 tasks can be represented, and the maximum task ID is 63. For example, 0x0200060001002010 means there are 6 tasks whose IDs are 4, 13, 24, 41, 42, and 57.

◆ uwWaitWriteTask

UINT64 tagQueueInfo::uwWaitWriteTask

Tasks waiting for writing message. It is a 64-bit unsigned integer same with uwWaitReadTask, each bit represents a task ID.

该结构体的文档由以下文件生成:

src/kernel/liteos/liteos_v208.5.0/Huawei_LiteOS/kernel/include/los_queue.h

成员变量
UINT32	uwQueueID

UINT16	usQueueLen

UINT16	usQueueSize

UINT16	usQueueHead

UINT16	usQueueTail

UINT16	usWritableCnt

UINT16	usReadableCnt

UINT64	uwWaitReadTask

UINT64	uwWaitWriteTask

UINT64	uwWaitMemTask