#include #include #include #include #include int main(int argc,char *argv[]){ struct sockaddr_in addr; struct hostent *he; char **alias; if(argch_name); printf("name aliases:"); for(alias=he->h_aliases;*alias!=NULL;alias++) printf("%s\n",*alias); printf("\nIP addresses:"); for(alias=he->h_addr_list;*alias!=NULL;alias++) printf("%s\n",inet_ntoa(*(struct in_addr *)(*alias))); }} |