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#include<stdio.h>
#include<stdlib.h>
#include<errno.h>
#include<string.h>
#include<sys/types.h>
#include<netinet/in.h>
#include<sys/socket.h>
#include<sys/wait.h>
#define SERVPORT 3333
#define BACKLOG 10
main()
{
int sockfd,client_fd;
int *sin_size;
struct sockaddr_in my_addr;
struct sockaddr_in remote_addr;
if((sockfd = socket(AF_INET,SOCK_STREAM,0)) == -1)
{
perror("socket make error");
exit(1);
}
my_addr.sin_family = AF_INET;
my_addr.sin_port = htons(SERVPORT);
my_addr.sin_addr.s_addr = INADDR_ANY;
bzero(&(my_addr.sin_zero),8);
if(bind(sockfd,(struct sockaddr*)&my_addr,sizeof(struct sockaddr)) == -1)
{
perror("bind error");
exit(1);
}
if(listen(sockfd,BACKLOG) == -1)
{
perror("listen error");
exit(1);
}
while(1)
{
*sin_size = sizeof(struct sockaddr_in);
if((client_fd = accept(soc
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