?????????????linux?μ??socket???????????????tcpЭ????????????????м???????????????????????????????????????????????????????????????????????????????????????ж????????????????????ο??????????
????????????? ???????????????ip?????ù????????????????????????????????????д?????????????????????????ù?????
???????????????????????????????????У???????ip????????????????????????С????????netstat ???в??????????????

 

/*************************************
??????? server.c
linux ??socket?????????  - ????????
???????????? 0x8888   ??????????????????????????????ò???????
???????????? 192.168.1.104
????:abc#163.com (??#???@)
*/
#include <stdlib.h>
#include <sys/types.h>
#include <stdio.h>
#include <sys/socket.h>
#include <linux/in.h>
#include <string.h>
int main()
{
int sfp??nfp; /* ?????????????? */
struct sockaddr_in s_add??c_add;
int sin_size;
unsigned short portnum=0x8888; /* ?????????? */
printf("Hello??welcome to my server ! ");
sfp = socket(AF_INET?? SOCK_STREAM?? 0);
if(-1 == sfp)
{
printf("socket fail ! ");
return -1;
}
printf("socket ok ! ");