Queue

#define LOS_ERRNO_QUEUE_MAIL_PTR_INVALID   LOS_ERRNO_OS_ERROR(LOS_MOD_QUE, 0x1a) Queue error code: The pointer to the memory to be freed is null. Value: 0x0200061a Solution: Check whether the passed-in pointer is null. 在文件los_queue.h第301行定义。