117 int genlmsg_valid_hdr(struct nlmsghdr *nlh, int hdrlen)  in genlmsg_valid_hdr()  argument
125 	if (genlmsg_len(ghdr) < NLMSG_ALIGN(hdrlen))  in genlmsg_valid_hdr()
151 int genlmsg_validate(struct nlmsghdr *nlh, int hdrlen, int maxtype,  in genlmsg_validate()  argument
156 	if (!genlmsg_valid_hdr(nlh, hdrlen))  in genlmsg_validate()
160 	return nla_validate(genlmsg_attrdata(ghdr, hdrlen),  in genlmsg_validate()
161 			    genlmsg_attrlen(ghdr, hdrlen), maxtype, policy);  in genlmsg_validate()
191 int genlmsg_parse(struct nlmsghdr *nlh, int hdrlen, struct nlattr *tb[],  in genlmsg_parse()  argument
196 	if (!genlmsg_valid_hdr(nlh, hdrlen))  in genlmsg_parse()
200 	return nla_parse(tb, maxtype, genlmsg_attrdata(ghdr, hdrlen),  in genlmsg_parse()
201 			 genlmsg_attrlen(ghdr, hdrlen), policy);  in genlmsg_parse()
259 void *genlmsg_user_data(const struct genlmsghdr *gnlh, const int hdrlen)  in genlmsg_user_data()  argument
261 	return genlmsg_user_hdr(gnlh) + NLMSG_ALIGN(hdrlen);  in genlmsg_user_data()
273 int genlmsg_user_datalen(const struct genlmsghdr *gnlh, const int hdrlen)  in genlmsg_user_datalen()  argument
275 	return genlmsg_len(gnlh) - NLMSG_ALIGN(hdrlen);  in genlmsg_user_datalen()
287 struct nlattr *genlmsg_attrdata(const struct genlmsghdr *gnlh, int hdrlen)  in genlmsg_attrdata()  argument
289 	return genlmsg_user_data(gnlh, hdrlen);  in genlmsg_attrdata()
302 int genlmsg_attrlen(const struct genlmsghdr *gnlh, int hdrlen)  in genlmsg_attrlen()  argument
304 	return genlmsg_len(gnlh) - NLMSG_ALIGN(hdrlen);  in genlmsg_attrlen()
349 		  int hdrlen, int flags, uint8_t cmd, uint8_t version)  in genlmsg_put()  argument
357 	nlh = nlmsg_put(msg, port, seq, family, GENL_HDRLEN + hdrlen, flags);  in genlmsg_put()