51 #define NLA_DATA(na)		((void *)((char *)(na) + NLA_HDRLEN))  argument
129 	struct nlattr *na;  in send_cmd()  local
143 	na = (struct nlattr *) GENLMSG_DATA(&msg);  in send_cmd()
144 	na->nla_type = nla_type;  in send_cmd()
145 	na->nla_len = nla_len + 1 + NLA_HDRLEN;  in send_cmd()
146 	memcpy(NLA_DATA(na), nla_data, nla_len);  in send_cmd()
147 	msg.n.nlmsg_len += NLMSG_ALIGN(na->nla_len);  in send_cmd()
178 	struct nlattr *na;  in get_family_id()  local
193 	na = (struct nlattr *) GENLMSG_DATA(&ans);  in get_family_id()
194 	na = (struct nlattr *) ((char *) na + NLA_ALIGN(na->nla_len));  in get_family_id()
195 	if (na->nla_type == CTRL_ATTR_FAMILY_ID)  in get_family_id()
196 		id = *(__u16 *) NLA_DATA(na);  in get_family_id()
224 void handle_aggr(int mother, struct nlattr *na, int fd)  in handle_aggr()  argument
226 	int aggr_len = NLA_PAYLOAD(na->nla_len);  in handle_aggr()
230 	na = (struct nlattr *) NLA_DATA(na);  in handle_aggr()
232 		switch (na->nla_type) {  in handle_aggr()
234 			rtid = *(int *) NLA_DATA(na);  in handle_aggr()
238 			rtid = *(int *) NLA_DATA(na);  in handle_aggr()
243 				print_procacct((struct taskstats *) NLA_DATA(na));  in handle_aggr()
245 				if (write(fd, NLA_DATA(na), na->nla_len) < 0)  in handle_aggr()
253 				na->nla_type);  in handle_aggr()
256 		len2 += NLA_ALIGN(na->nla_len);  in handle_aggr()
257 		na = (struct nlattr *)((char *)na +  in handle_aggr()
258 						 NLA_ALIGN(na->nla_len));  in handle_aggr()
268 	struct nlattr *na;  in main()  local
374 		na = (struct nlattr *) GENLMSG_DATA(&msg);  in main()
377 			len += NLA_ALIGN(na->nla_len);  in main()
378 			int mother = na->nla_type;  in main()
381 			switch (na->nla_type) {  in main()
384 				/* For nested attributes, na follows */  in main()
385 				handle_aggr(mother, na, fd);  in main()
389 					na->nla_type);  in main()
393 			na = (struct nlattr *) (GENLMSG_DATA(&msg) + len);  in main()