标签：结构体 cpp ror each desc 结构 ext tor protoc
这一章核心内容：使用 UNIX 域套接字传送文件描述符。
/* Create two new sockets, of type TYPE in domain DOMAIN and using protocol PROTOCOL, which are connected to each other, and put file descriptors for them in FDS[0] and FDS[1]. If PROTOCOL is zero, one will be chosen automatically. Returns 0 on success, -1 for errors. */ extern int socketpair (int __domain, int __type, int __protocol, int __fds[2]) __THROW;
文件描述符的传送以来 cmsghdr 结构体。具体直接看书上源码。
标签：结构体 cpp ror each desc 结构 ext tor protoc
原文地址：http://www.cnblogs.com/mfmans/p/6918987.html
