摘要: 1、阻塞:参考:https://www.sohu.com/a/258717832_781584 当条件不满足的时候,应用进程睡眠; struct __wait_queue { unsigned int flags; void *private; wait_queue_func_t func; str 阅读全文
posted @ 2022-05-03 17:47 笑不出花的旦旦 阅读(27) 评论(0) 推荐(0) 编辑