if((sock_fd = socket(AF_INET, SOCK_STREAM, 0)) == -1)
pdie("socket");
if(bind(sock_fd, (struct sockaddr*)&sa, sizeof(sa)) == -1)
if((sock_fd = socket(AF_INET, SOCK_STREAM, 0)) == -1)
pdie("socket");
if(bind(sock_fd, (struct sockaddr*)&sa, sizeof(sa)) == -1)