|
> char hello[]="Hello! Are You Fine?n";
if(argc!=2) { fprintf(stderr,"Usage:%s portnumberan",argv[0]); exit(1); }
if((portnumber=atoi(argv.))<0) { fprintf(stderr,"Usage:%s portnumberan",argv[0]); exit(1); }
/* 服务器端开始建立socket描述符 */ if((sockfd=socket(AF_INET,SOCK_STREAM,0))==-1) { fprintf(stderr,"Socket error:%sna",strerror(errno)); exit(1) 页码:[1] [2] [3] [4] [5] 第2页、共5页 |