大约有 1,102 项符合查询结果(耗时:0.0073秒) [XML]

https://stackoverflow.com/ques... 

How does this giant regex work?

... 4 Answers 4 Active ...
https://www.tsingfun.com/it/os... 

【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

...ck, int protocol, int kern) { ... list_for_each_entry_rcu(answer, &inetsw[sock->type], list) { //inet_init->inet_register_protosw, inetsw_array err = 0; /* Check the non-wild match. */ if (protocol == answer->protocol) { if (protocol != IPPROTO_IP) break; } else ...