Linux 超级守护进程 xinetd

.创建套接字：socket()

1. /* Create a new socket of type TYPE in domain DOMAIN, using
2.    protocol PROTOCOL.  If PROTOCOL is zero, one is chosen automatically.
3.    Returns a file descriptor for the new socket, or -1 for errors.  */
4. extern int socket (int __domain, int __type, int __protocol) __THROW; 

 

size_t strlen(const char *) 源代码分析

http://blog.csdn.net/astrotycoon/article/details/8124359