70 struct state _res = {  variable
103 	_res.nsaddr.sin_addr.s_addr =  htonl(INADDR_LOOPBACK); /* INADDR_ANY */  in res_init()
104 	_res.nsaddr.sin_family = AF_INET;  in res_init()
105 	_res.nsaddr.sin_port = htons(NAMESERVER_PORT);  in res_init()
106 	_res.nscount = 1;  in res_init()
179 		strcpy(_res.defdname, buf);  in res_init()
181 		strcpy(_res.defdname, cp+1);  in res_init()
185 	(void) strncpy(_res.defdname, cp, sizeof (_res.defdname));  in res_init()
201 		(void) strncpy(_res.defdname, cp, sizeof (_res.defdname) - 1);  in res_init()
203 		if ((cp = strchr(_res.defdname, (int)'\n')) != NULL)  in res_init()
205 		if ((cp = index(_res.defdname, '\n')) != NULL)  in res_init()
220 		(void) strncpy(_res.defdname, cp, sizeof (_res.defdname) - 1);  in res_init()
222 		if ((cp = strchr(_res.defdname, (int)'\n')) != NULL)  in res_init()
224 		if ((cp = index(_res.defdname, '\n')) != NULL)  in res_init()
231 		cp = _res.defdname;  in res_init()
232 		pp = _res.dnsrch;  in res_init()
234 		for (n = 0; *cp && pp < _res.dnsrch + MAXDNSRCH; cp++) {  in res_init()
259 		if ((_res.nsaddr_list[nserv].sin_addr.s_addr =  in res_init()
261 		    _res.nsaddr_list[n].sin_addr.s_addr = INADDR_ANY;  in res_init()
264 		_res.nsaddr_list[nserv].sin_family = AF_INET;  in res_init()
265 		_res.nsaddr_list[nserv].sin_port = htons(NAMESERVER_PORT);  in res_init()
271 	    _res.nscount = nserv;  in res_init()
274 	if (_res.defdname[0] == 0) {  in res_init()
275 	if (gethostname(buf, sizeof (_res.defdname)) == 0 &&  in res_init()
281 		(void) strcpy(_res.defdname, cp + 1);  in res_init()
286 	pp = _res.dnsrch;  in res_init()
287 	*pp++ = _res.defdname;  in res_init()
288 	for (cp = _res.defdname, n = 0; *cp; cp++)  in res_init()
291 	cp = _res.defdname;  in res_init()
292 	for (; n >= LOCALDOMAINPARTS && pp < _res.dnsrch + MAXDFLSRCH; n--) {  in res_init()
302 	_res.options |= RES_INIT;  in res_init()