76 rtnl_neigh_from_linux(struct nlmsghdr *hdr, struct nl_pstate *npt)  in rtnl_neigh_from_linux()  argument
78 	struct ndmsg *ndm = (struct ndmsg *)(hdr + 1);  in rtnl_neigh_from_linux()
81 	if (hdr->nlmsg_len < sizeof(struct nlmsghdr) + sizeof(struct ndmsg))  in rtnl_neigh_from_linux()
92 rtnl_ifaddr_from_linux(struct nlmsghdr *hdr, struct nl_pstate *npt)  in rtnl_ifaddr_from_linux()  argument
94 	struct ifaddrmsg *ifam = (struct ifaddrmsg *)(hdr + 1);  in rtnl_ifaddr_from_linux()
97 	if (hdr->nlmsg_len < sizeof(struct nlmsghdr) +  in rtnl_ifaddr_from_linux()
109  * XXX: in case of error state of hdr is inconsistent.
112 rtnl_route_from_linux(struct nlmsghdr *hdr, struct nl_pstate *npt)  in rtnl_route_from_linux()  argument
115 	struct rtmsg *rtm = (struct rtmsg *)(hdr + 1);  in rtnl_route_from_linux()
120 	if (hdr->nlmsg_len < sizeof(struct nlmsghdr) + sizeof(struct rtmsg))  in rtnl_route_from_linux()
129 	attrs_len = hdr->nlmsg_len - sizeof(struct nlmsghdr);  in rtnl_route_from_linux()
158 rtnl_from_linux(struct nlmsghdr *hdr, struct nl_pstate *npt)  in rtnl_from_linux()  argument
161 	switch (hdr->nlmsg_type) {  in rtnl_from_linux()
165 		return (rtnl_route_from_linux(hdr, npt));  in rtnl_from_linux()
167 		return (rtnl_neigh_from_linux(hdr, npt));  in rtnl_from_linux()
169 		return (rtnl_ifaddr_from_linux(hdr, npt));  in rtnl_from_linux()
177 		    hdr->nlmsg_type);  in rtnl_from_linux()
185 nlmsg_from_linux(int netlink_family, struct nlmsghdr **hdr,  in nlmsg_from_linux()  argument
190 		return (rtnl_from_linux(*hdr, npt));  in nlmsg_from_linux()
202 handle_default_out(struct nlmsghdr *hdr, struct nl_writer *nw)  in handle_default_out()  argument
205 	out_hdr = nlmsg_reserve_data(nw, NLMSG_ALIGN(hdr->nlmsg_len), char);  in handle_default_out()
208 		memcpy(out_hdr, hdr, hdr->nlmsg_len);  in handle_default_out()
216 nlmsg_copy_header(struct nlmsghdr *hdr, struct nl_writer *nw)  in nlmsg_copy_header()  argument
218 	return (nlmsg_add(nw, hdr->nlmsg_pid, hdr->nlmsg_seq, hdr->nlmsg_type,  in nlmsg_copy_header()
219 	    hdr->nlmsg_flags, 0));  in nlmsg_copy_header()
223 _nlmsg_copy_next_header(struct nlmsghdr *hdr, struct nl_writer *nw, int sz)  in _nlmsg_copy_next_header()  argument
226 	memcpy(next_hdr, hdr + 1, NLMSG_ALIGN(sz));  in _nlmsg_copy_next_header()
265 nlmsg_translate_all_nla(struct nlmsghdr *hdr, struct nlattr *nla,  in nlmsg_translate_all_nla()  argument
269 	switch (hdr->nlmsg_type) {  in nlmsg_translate_all_nla()
286 nlmsg_copy_all_nla(struct nlmsghdr *hdr, int raw_hdrlen, struct nl_writer *nw)  in nlmsg_copy_all_nla()  argument
292 	int attrs_len = hdr->nlmsg_len - sizeof(struct nlmsghdr) - hdrlen;  in nlmsg_copy_all_nla()
293 	struct nlattr *nla_head = (struct nlattr *)((char *)(hdr + 1) + hdrlen);  in nlmsg_copy_all_nla()
300 		ret = nlmsg_translate_all_nla(hdr, nla, nw);  in nlmsg_copy_all_nla()
354 rtnl_newlink_to_linux(struct nlmsghdr *hdr, struct nlpcb *nlp,  in rtnl_newlink_to_linux()  argument
357 	if (!nlmsg_copy_header(hdr, nw))  in rtnl_newlink_to_linux()
361 	ifinfo = nlmsg_copy_next_header(hdr, nw, struct ifinfomsg);  in rtnl_newlink_to_linux()
373 	if (!nlmsg_copy_all_nla(hdr, sizeof(struct ifinfomsg), nw))  in rtnl_newlink_to_linux()
389 rtnl_newaddr_to_linux(struct nlmsghdr *hdr, struct nlpcb *nlp,  in rtnl_newaddr_to_linux()  argument
392 	if (!nlmsg_copy_header(hdr, nw))  in rtnl_newaddr_to_linux()
396 	ifamsg = nlmsg_copy_next_header(hdr, nw, struct ifaddrmsg);  in rtnl_newaddr_to_linux()
402 	if (!nlmsg_copy_all_nla(hdr, sizeof(struct ifaddrmsg), nw))  in rtnl_newaddr_to_linux()
411 rtnl_newneigh_to_linux(struct nlmsghdr *hdr, struct nlpcb *nlp,  in rtnl_newneigh_to_linux()  argument
414 	if (!nlmsg_copy_header(hdr, nw))  in rtnl_newneigh_to_linux()
418 	ndm = nlmsg_copy_next_header(hdr, nw, struct ndmsg);  in rtnl_newneigh_to_linux()
423 	if (!nlmsg_copy_all_nla(hdr, sizeof(struct ndmsg), nw))  in rtnl_newneigh_to_linux()
432 rtnl_newroute_to_linux(struct nlmsghdr *hdr, struct nlpcb *nlp,  in rtnl_newroute_to_linux()  argument
435 	if (!nlmsg_copy_header(hdr, nw))  in rtnl_newroute_to_linux()
439 	rtm = nlmsg_copy_next_header(hdr, nw, struct rtmsg);  in rtnl_newroute_to_linux()
445 	int attrs_len = hdr->nlmsg_len - sizeof(struct nlmsghdr) - hdrlen;  in rtnl_newroute_to_linux()
446 	struct nlattr *nla_head = (struct nlattr *)((char *)(hdr + 1) + hdrlen);  in rtnl_newroute_to_linux()
480 rtnl_to_linux(struct nlmsghdr *hdr, struct nlpcb *nlp, struct nl_writer *nw)  in rtnl_to_linux()  argument
482 	RT_LOG(LOG_DEBUG2, "Got message type %d", hdr->nlmsg_type);  in rtnl_to_linux()
484 	switch (hdr->nlmsg_type) {  in rtnl_to_linux()
488 		return (rtnl_newlink_to_linux(hdr, nlp, nw));  in rtnl_to_linux()
491 		return (rtnl_newaddr_to_linux(hdr, nlp, nw));  in rtnl_to_linux()
494 		return (rtnl_newroute_to_linux(hdr, nlp, nw));  in rtnl_to_linux()
498 		return (rtnl_newneigh_to_linux(hdr, nlp, nw));  in rtnl_to_linux()
501 		    hdr->nlmsg_type);  in rtnl_to_linux()
502 		return (handle_default_out(hdr, nw));  in rtnl_to_linux()
507 nlmsg_error_to_linux(struct nlmsghdr *hdr, struct nlpcb *nlp, struct nl_writer *nw)  in nlmsg_error_to_linux()  argument
509 	if (!nlmsg_copy_header(hdr, nw))  in nlmsg_error_to_linux()
513 	nlerr = nlmsg_copy_next_header(hdr, nw, struct nlmsgerr);  in nlmsg_error_to_linux()
517 	if (hdr->nlmsg_len == copied_len) {  in nlmsg_error_to_linux()
529 	int copy_len = hdr->nlmsg_len - copied_len;  in nlmsg_error_to_linux()
532 	src_payload = (char *)hdr + copied_len;  in nlmsg_error_to_linux()
541 nlmsg_to_linux(struct nlmsghdr *hdr, struct nlpcb *nlp, struct nl_writer *nw)  in nlmsg_to_linux()  argument
543 	if (hdr->nlmsg_type < NLMSG_MIN_TYPE) {  in nlmsg_to_linux()
544 		switch (hdr->nlmsg_type) {  in nlmsg_to_linux()
546 			return (nlmsg_error_to_linux(hdr, nlp, nw));  in nlmsg_to_linux()
550 			return (handle_default_out(hdr, nw));  in nlmsg_to_linux()
553 			    hdr->nlmsg_type);  in nlmsg_to_linux()
554 			return (handle_default_out(hdr, nw));  in nlmsg_to_linux()
560 		return (rtnl_to_linux(hdr, nlp, nw));  in nlmsg_to_linux()
562 		return (handle_default_out(hdr, nw));  in nlmsg_to_linux()
587 		struct nlmsghdr *hdr = (struct nlmsghdr *)&orig->data[offset];  in nlmsgs_to_linux()  local
589 		msglen = NLMSG_ALIGN(hdr->nlmsg_len);  in nlmsgs_to_linux()
590 		if (!nlmsg_to_linux(hdr, nlp, nw)) {  in nlmsgs_to_linux()
592 			    hdr->nlmsg_type);  in nlmsgs_to_linux()