215 static int rtattr_pack(struct nlmsghdr *nh, size_t req_sz,  in rtattr_pack()  function
240 	if (rtattr_pack(nh, req_sz, rta_type, payload, size))  in _rtattr_begin()
273 	if (rtattr_pack(nh, req_sz, IFLA_IFNAME, peer, strlen(peer)))  in veth_pack_peerb()
276 	if (rtattr_pack(nh, req_sz, IFLA_NET_NS_FD, &ns, sizeof(ns)))  in veth_pack_peerb()
327 	if (rtattr_pack(&req.nh, sizeof(req), IFLA_IFNAME, peera, strlen(peera)))  in veth_add()
330 	if (rtattr_pack(&req.nh, sizeof(req), IFLA_NET_NS_FD, &ns_a, sizeof(ns_a)))  in veth_add()
337 	if (rtattr_pack(&req.nh, sizeof(req), IFLA_INFO_KIND, veth_type, sizeof(veth_type)))  in veth_add()
386 	if (rtattr_pack(&req.nh, sizeof(req), IFA_LOCAL, &addr, sizeof(addr)))  in ip4_addr_set()
389 	if (rtattr_pack(&req.nh, sizeof(req), IFA_ADDRESS, &addr, sizeof(addr)))  in ip4_addr_set()
447 	if (rtattr_pack(&req.nh, sizeof(req), RTA_DST, &dst, sizeof(dst)))  in ip4_route_set()
450 	if (rtattr_pack(&req.nh, sizeof(req), RTA_PREFSRC, &src, sizeof(src)))  in ip4_route_set()
453 	if (rtattr_pack(&req.nh, sizeof(req), RTA_OIF, &index, sizeof(index)))  in ip4_route_set()
888 			if (rtattr_pack(nh, req_sz, type, &alg, sizeof(alg)))  in xfrm_state_pack_algo()
903 	if (rtattr_pack(nh, req_sz, type, &alg, sizeof(alg)))  in xfrm_state_pack_algo()
1036 	if (rtattr_pack(&req.nh, sizeof(req), XFRMA_ADDRESS_FILTER,  in xfrm_state_check()
1141 	if (rtattr_pack(&req.nh, sizeof(req), XFRMA_TMPL, &tmpl, sizeof(tmpl)))  in xfrm_policy_add()
1245 	if (rtattr_pack(&req.nh, sizeof(req), XFRMA_SRCADDR, &saddr, sizeof(saddr)))  in xfrm_state_del()
1394 	if (rtattr_pack(&req.nh, sizeof(req), XFRMA_TMPL, &xfrm_tmpl, sizeof(xfrm_tmpl)))  in xfrm_monitor_acquire()
1608 	if (rtattr_pack(&req.nh, sizeof(req), XFRMA_SPD_IPV4_HTHRESH, &thresh, sizeof(thresh)))  in xfrm_spdinfo_set_thresh()
1613 	if (rtattr_pack(&req.nh, sizeof(req), XFRMA_SPD_IPV6_HTHRESH, &thresh, sizeof(thresh)))  in xfrm_spdinfo_set_thresh()
1618 		if (rtattr_pack(&req.nh, sizeof(req), XFRMA_IF_ID, NULL, 0)) {  in xfrm_spdinfo_set_thresh()