sock_func.h

socket编程

#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>

#include "aid_func.h"

#if !defined __sock_func_h
#define __sock_func_h

#define SERV_TCP_PORT   9000

typedef struct {
	int flags ;
	int childpid ;
} CHILD_PROC_ID ;

void    func_loop(int sockfd)           ;

int     socket_init( int * pSockfd)     ;
int		socket_recv( int sockfd , struct PG_HEAD * pg_head , char ** ptr );
int		socket_send( int sockfd , int pg_type , char * p_data) ;

#else

extern void    	func_loop(int sockfd)           ;

extern int     	socket_init( int * pSockfd)     ;
extern int		socket_recv( int sockfd , struct PG_HEAD * pg_head , char ** ptr );
extern int		socket_send( int sockfd , int pg_type , char * p_data) ;

#endif