pg_net.h

实现pg接口功能

#ifndef _DB_NET_INTERFACE
#define _DB_NET_INTERFACE
#include "pg_head.h"
#define BACKLOG	5


class CRw_net
{
public:
	int write_all(int fd, void *buf, int n);
	int read_all(int fd, void *buf, int n);
	int listen_start(int *listenfd,int serv_port);
	int set_sockfd(int port,char *ip);
public:
	CRw_net();
	~CRw_net();
};
#endif