Ringbuf结构体 参考

#include <los_ringbuf.h>

Ringbuf 的协作图:

成员变量
UINT32	startIdx
UINT32	endIdx
UINT32	size
UINT32	remain
SPIN_LOCK_S	lock
RingbufStatus	status
RingbufFlag	flag
CHAR *	fifo

详细描述

Ringbuf information structure.

结构体成员变量说明

endIdx

UINT32 Ringbuf::endIdx

Ringbuf write index

fifo

CHAR* Ringbuf::fifo

Buf to store data

flag

RingbufFlag Ringbuf::flag

Ringbuf flag

lock

SPIN_LOCK_S Ringbuf::lock

Lock for read and write

remain

UINT32 Ringbuf::remain

Ringbuf free size

size

UINT32 Ringbuf::size

Ringbuf total size

startIdx

UINT32 Ringbuf::startIdx

Ringbuf read index

status

RingbufStatus Ringbuf::status

Ringbuf status

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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_ringbuf.h