p12-8.c

SUN Solaris8平台下进程间通信

#include <stdio.h>
#include <stdlib.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include "err_exit.h"    
int make_socket(unsigned short int port)
{
    int sock;
    struct sockaddr_in name;
    /* 创建套接字 */
    sock = socket(AF_INET, SOCK_STREAM, 0);
    if (sock < 0)
        err_exit("socket");
    /* 命名该套接字 */
    name.sin_family = AF_INET;
    name.sin_port = htons (port);
    name.sin_addr.s_addr = htonl (INADDR_ANY);
    if (bind(sock, (struct sockaddr *) &name, sizeof(name)) < 0)
        err_exit ("bind");
    return sock;
}