摘要: select 电平触发 #include<sys/time.h> #include<sys/types.h> #include<unistd.h> int select(int n, fd_set* readfds, fd_set* writefds, fd_set* exceptfds, stru 阅读全文
posted @ 2025-01-22 14:37 sgqmax 阅读(10) 评论(0) 推荐(0)