#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <string.h>
#include <unistd.h>
#include <signal.h>
#include <sys/ipc.h>
#include <errno.h>
#include <sys/shm.h>
#include <time.h>
#include <arpa/inet.h>
unsigned short int usi_port;
int bindPort(unsigned short int port);
int main(){
scanf("%hu",&usi_port);
bindPort(usi_port);
//while (1)
{
}
return 0;
}
int bindPort(unsigned short int port)
{
int sockfd;
struct sockaddr_in my_addr;
sockfd = socket(AF_INET,SOCK_STREAM,0);//创建基于六套接字
my_addr.sin_family = AF_INET; //IPv4协议族
my_addr.sin_port = htons(port);//端口转换
my_addr.sin_addr.s_addr = INADDR_ANY;
bzero(&(my_addr.sin_zero),0);
if(bind(sockfd,(struct sockaddr*)&my_addr,sizeof(struct sockaddr)) == -1)
{
perror("bind");
exit(1);
}
printf("bind success!\n");
return sockfd;
}
