311 static void tswap_nlmsghdr(struct nlmsghdr *nlh)  in tswap_nlmsghdr()  argument
313     nlh->nlmsg_len = tswap32(nlh->nlmsg_len);  in tswap_nlmsghdr()
314     nlh->nlmsg_type = tswap16(nlh->nlmsg_type);  in tswap_nlmsghdr()
315     nlh->nlmsg_flags = tswap16(nlh->nlmsg_flags);  in tswap_nlmsghdr()
316     nlh->nlmsg_seq = tswap32(nlh->nlmsg_seq);  in tswap_nlmsghdr()
317     nlh->nlmsg_pid = tswap32(nlh->nlmsg_pid);  in tswap_nlmsghdr()
320 static abi_long host_to_target_for_each_nlmsg(struct nlmsghdr *nlh,  in host_to_target_for_each_nlmsg()  argument
331         nlmsg_len = nlh->nlmsg_len;  in host_to_target_for_each_nlmsg()
337         switch (nlh->nlmsg_type) {  in host_to_target_for_each_nlmsg()
339             tswap_nlmsghdr(nlh);  in host_to_target_for_each_nlmsg()
345             struct nlmsgerr *e = NLMSG_DATA(nlh);  in host_to_target_for_each_nlmsg()
348             tswap_nlmsghdr(nlh);  in host_to_target_for_each_nlmsg()
352             ret = host_to_target_nlmsg(nlh);  in host_to_target_for_each_nlmsg()
354                 tswap_nlmsghdr(nlh);  in host_to_target_for_each_nlmsg()
359         tswap_nlmsghdr(nlh);  in host_to_target_for_each_nlmsg()
366         nlh = (struct nlmsghdr *)(((char*)nlh) + aligned_nlmsg_len);  in host_to_target_for_each_nlmsg()
371 static abi_long target_to_host_for_each_nlmsg(struct nlmsghdr *nlh,  in target_to_host_for_each_nlmsg()  argument
380         if (tswap32(nlh->nlmsg_len) < sizeof(struct nlmsghdr) ||  in target_to_host_for_each_nlmsg()
381             tswap32(nlh->nlmsg_len) > len) {  in target_to_host_for_each_nlmsg()
384         tswap_nlmsghdr(nlh);  in target_to_host_for_each_nlmsg()
385         switch (nlh->nlmsg_type) {  in target_to_host_for_each_nlmsg()
392             struct nlmsgerr *e = NLMSG_DATA(nlh);  in target_to_host_for_each_nlmsg()
398             ret = target_to_host_nlmsg(nlh);  in target_to_host_for_each_nlmsg()
404         aligned_nlmsg_len = NLMSG_ALIGN(nlh->nlmsg_len);  in target_to_host_for_each_nlmsg()
409         nlh = (struct nlmsghdr *)(((char *)nlh) + aligned_nlmsg_len);  in target_to_host_for_each_nlmsg()
1233 static abi_long host_to_target_data_route(struct nlmsghdr *nlh)  in host_to_target_data_route()  argument
1240     nlmsg_len = nlh->nlmsg_len;  in host_to_target_data_route()
1241     switch (nlh->nlmsg_type) {  in host_to_target_data_route()
1245         if (nlh->nlmsg_len >= NLMSG_LENGTH(sizeof(*ifi))) {  in host_to_target_data_route()
1246             ifi = NLMSG_DATA(nlh);  in host_to_target_data_route()
1258         if (nlh->nlmsg_len >= NLMSG_LENGTH(sizeof(*ifa))) {  in host_to_target_data_route()
1259             ifa = NLMSG_DATA(nlh);  in host_to_target_data_route()
1268         if (nlh->nlmsg_len >= NLMSG_LENGTH(sizeof(*rtm))) {  in host_to_target_data_route()
1269             rtm = NLMSG_DATA(nlh);  in host_to_target_data_route()
1281 static inline abi_long host_to_target_nlmsg_route(struct nlmsghdr *nlh,  in host_to_target_nlmsg_route()  argument
1284     return host_to_target_for_each_nlmsg(nlh, len, host_to_target_data_route);  in host_to_target_nlmsg_route()
1457 static abi_long target_to_host_data_route(struct nlmsghdr *nlh)  in target_to_host_data_route()  argument
1463     switch (nlh->nlmsg_type) {  in target_to_host_data_route()
1468         if (nlh->nlmsg_len >= NLMSG_LENGTH(sizeof(*ifi))) {  in target_to_host_data_route()
1469             ifi = NLMSG_DATA(nlh);  in target_to_host_data_route()
1474             target_to_host_link_rtattr(IFLA_RTA(ifi), nlh->nlmsg_len -  in target_to_host_data_route()
1481         if (nlh->nlmsg_len >= NLMSG_LENGTH(sizeof(*ifa))) {  in target_to_host_data_route()
1482             ifa = NLMSG_DATA(nlh);  in target_to_host_data_route()
1484             target_to_host_addr_rtattr(IFA_RTA(ifa), nlh->nlmsg_len -  in target_to_host_data_route()
1491         if (nlh->nlmsg_len >= NLMSG_LENGTH(sizeof(*rtm))) {  in target_to_host_data_route()
1492             rtm = NLMSG_DATA(nlh);  in target_to_host_data_route()
1494             target_to_host_route_rtattr(RTM_RTA(rtm), nlh->nlmsg_len -  in target_to_host_data_route()
1504 static abi_long target_to_host_nlmsg_route(struct nlmsghdr *nlh, size_t len)  in target_to_host_nlmsg_route()  argument
1506     return target_to_host_for_each_nlmsg(nlh, len, target_to_host_data_route);  in target_to_host_nlmsg_route()
1510 static abi_long host_to_target_data_audit(struct nlmsghdr *nlh)  in host_to_target_data_audit()  argument
1512     switch (nlh->nlmsg_type) {  in host_to_target_data_audit()
1515                       nlh->nlmsg_type);  in host_to_target_data_audit()
1521 static inline abi_long host_to_target_nlmsg_audit(struct nlmsghdr *nlh,  in host_to_target_nlmsg_audit()  argument
1524     return host_to_target_for_each_nlmsg(nlh, len, host_to_target_data_audit);  in host_to_target_nlmsg_audit()
1527 static abi_long target_to_host_data_audit(struct nlmsghdr *nlh)  in target_to_host_data_audit()  argument
1529     switch (nlh->nlmsg_type) {  in target_to_host_data_audit()
1536                       nlh->nlmsg_type);  in target_to_host_data_audit()
1543 static abi_long target_to_host_nlmsg_audit(struct nlmsghdr *nlh, size_t len)  in target_to_host_nlmsg_audit()  argument
1545     return target_to_host_for_each_nlmsg(nlh, len, target_to_host_data_audit);  in target_to_host_nlmsg_audit()