752 	struct nlmsghdr *nlh;  in genlmsg_put()  local
755 	nlh = nlmsg_put(skb, portid, seq, family->id, GENL_HDRLEN +  in genlmsg_put()
757 	if (nlh == NULL)  in genlmsg_put()
760 	hdr = nlmsg_data(nlh);  in genlmsg_put()
781 				struct nlmsghdr *nlh,  in genl_family_rcv_msg_attrs_parse()  argument
801 	err = __nlmsg_parse(nlh, hdrlen, attrbuf, ops->maxattr, ops->policy,  in genl_family_rcv_msg_attrs_parse()
817 	struct nlmsghdr *nlh;  member
833 	    ctx->nlh->nlmsg_len < nlmsg_msg_size(ctx->hdrlen))  in genl_start()
836 	attrs = genl_family_rcv_msg_attrs_parse(ctx->family, ctx->nlh, ctx->extack,  in genl_start()
849 	info->info.snd_seq	= cb->nlh->nlmsg_seq;  in genl_start()
851 	info->info.nlhdr	= cb->nlh;  in genl_start()
852 	info->info.genlhdr	= nlmsg_data(cb->nlh);  in genl_start()
909 				      struct nlmsghdr *nlh,  in genl_family_rcv_msg_dumpit()  argument
926 	ctx.nlh = nlh;  in genl_family_rcv_msg_dumpit()
932 	err = __netlink_dump_start(net->genl_sock, skb, nlh, &c);  in genl_family_rcv_msg_dumpit()
940 				    struct nlmsghdr *nlh,  in genl_family_rcv_msg_doit()  argument
949 	attrbuf = genl_family_rcv_msg_attrs_parse(family, nlh, extack,  in genl_family_rcv_msg_doit()
955 	info.snd_seq = nlh->nlmsg_seq;  in genl_family_rcv_msg_doit()
958 	info.nlhdr = nlh;  in genl_family_rcv_msg_doit()
959 	info.genlhdr = nlmsg_data(nlh);  in genl_family_rcv_msg_doit()
983 			     struct nlmsghdr *nlh, struct genlmsghdr *hdr,  in genl_header_check()  argument
1000 	flags = nlh->nlmsg_flags;  in genl_header_check()
1014 			       struct nlmsghdr *nlh,  in genl_family_rcv_msg()  argument
1018 	struct genlmsghdr *hdr = nlmsg_data(nlh);  in genl_family_rcv_msg()
1028 	if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen))  in genl_family_rcv_msg()
1031 	if (genl_header_check(family, nlh, hdr, extack))  in genl_family_rcv_msg()
1034 	flags = (nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP ?  in genl_family_rcv_msg()
1048 		return genl_family_rcv_msg_dumpit(family, skb, nlh, extack,  in genl_family_rcv_msg()
1051 		return genl_family_rcv_msg_doit(family, skb, nlh, extack,  in genl_family_rcv_msg()
1055 static int genl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,  in genl_rcv_msg()  argument
1061 	family = genl_family_find_byid(nlh->nlmsg_type);  in genl_rcv_msg()
1066 	err = genl_family_rcv_msg(family, skb, nlh, extack);  in genl_rcv_msg()
1225 				   cb->nlh->nlmsg_seq, NLM_F_MULTI,  in ctrl_dumpfamily()
1496 			  cb->nlh->nlmsg_seq, &genl_ctrl,  in ctrl_dumppolicy_prep()