📄 net_wrap.h
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/* Author:eveson <eveson.hu@gmail.com> website:http://eveson.cublog.cn */ #ifndef NET_WRAP_H#define NET_WRAP_H#include <stdlib.h>#include <errno.h>#include <unistd.h>#include <stdio.h>#include <error.h>#include <sys/socket.h>#include <netinet/in.h>void perr_exit(const char *s);int Accept(int fd,struct sockaddr *sa,socklen_t *salenptr);void Bind(int fd,const struct sockaddr *sa,socklen_t salen);void Connect(int fd,const struct sockaddr *sa,socklen_t salen);void Listen(int fd,int backlog);int Socket(int family,int type,int protocol);ssize_t Read(int fd,void *ptr,size_t nbytes);ssize_t Write(int fd,void *ptr,size_t nbytes);ssize_t Readline(int fd,void *vptr,size_t maxlen);static ssize_t my_read(int fd,char *ptr);ssize_t Writen(int fd,const void *vptr,size_t n);ssize_t Readn(int fd,void *vptr,size_t n);void Close(int fd);#endif
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