netresolv/net/gethnamaddr.c

144 	u_char buf[MAXPACKET];
216     res_state res, struct hostent *hent, char *buf, size_t buflen, int *he)
239 	eom = answer->buf + anslen;
260 	bp = buf;
261 	ep = buf + buflen;
262 	cp = answer->buf;
267 	n = dn_expand(answer->buf, eom, cp, bp, (int)(ep - bp));
292 		n = dn_expand(answer->buf, eom, cp, bp, (int)(ep - bp));
313 			n = dn_expand(answer->buf, eom, cp, tbuf,
342 			n = dn_expand(answer->buf, eom, cp, tbuf,
379 			n = dn_expand(answer->buf, eom, cp, bp, (int)(ep - bp));
524 gethostbyname_r(const char *name, struct hostent *hp, char *buf, int buflen,
538 		    res, hp, buf, buflen, he);
544 	hp = gethostbyname_internal(name, AF_INET, res, hp, buf, buflen, he);
550 gethostbyname2_r(const char *name, int af, struct hostent *hp, char *buf,
559 	hp = gethostbyname_internal(name, af, res, hp, buf, buflen, he);
566     struct hostent *hp, char *buf, size_t buflen, int *he)
646 	info.buf = buf;
659 	HENT_ARRAY(hp->h_addr_list, 1, buf, buflen);
660 	HENT_ARRAY(hp->h_aliases, 0, buf, buflen);
666 	if (inet_pton(af, name, buf) <= 0) {
670 	hp->h_addr_list[0] = buf;
672 	buf += size;
674 	HENT_SCOPY(hp->h_name, name, buf, buflen);
676 		map_v4v6_hostent(hp, &buf, buf + buflen);
683 	struct hostent *hp, char *buf, int buflen, int *he)
730 	info.buf = buf;
742 gethostent_r(FILE *hf, struct hostent *hent, char *buf, size_t buflen, int *he)
782 				map_v4v6_address(buf, buf);
817 	HENT_ARRAY(hent->h_addr_list, 1, buf, buflen);
819 	HENT_ARRAY(hent->h_aliases, anum, buf, buflen);
820 	HENT_COPY(hent->h_addr_list[0], &host_addr, hent->h_length, buf,
824 	HENT_SCOPY(hent->h_name, name, buf, buflen);
828 		HENT_SCOPY(hent->h_aliases[i], aliases[i], buf, buflen);
942 	querybuf *buf;
967 	buf = malloc(sizeof(*buf));
968 	if (buf == NULL) {
974 		free(buf);
978 	n = res_nsearch(res, name, C_IN, type, buf->buf, (int)sizeof(buf->buf));
980 		free(buf);
985 	hp = getanswer(buf, n, name, type, res, info->hp, info->buf,
987 	free(buf);
1007 	querybuf *buf;
1048 	buf = malloc(sizeof(*buf));
1049 	if (buf == NULL) {
1054 		free(buf);
1057 	n = res_nquery(res, qbuf, C_IN, T_PTR, buf->buf, (int)sizeof(buf->buf));
1059 		free(buf);
1065 	hp = getanswer(buf, n, qbuf, T_PTR, res, info->hp, info->buf,
1067 	free(buf);
1081 	blen = (size_t)(bf - info->buf);
1208 	ptr = info->buf;