Lines Matching refs:nlh
470 struct nlmsghdr *nlh; member
584 static inline void *nlmsg_data(const struct nlmsghdr *nlh) in nlmsg_data() argument
586 return (unsigned char *) nlh + NLMSG_HDRLEN; in nlmsg_data()
593 static inline int nlmsg_len(const struct nlmsghdr *nlh) in nlmsg_len() argument
595 return nlh->nlmsg_len - NLMSG_HDRLEN; in nlmsg_len()
603 static inline struct nlattr *nlmsg_attrdata(const struct nlmsghdr *nlh, in nlmsg_attrdata() argument
606 unsigned char *data = nlmsg_data(nlh); in nlmsg_attrdata()
615 static inline int nlmsg_attrlen(const struct nlmsghdr *nlh, int hdrlen) in nlmsg_attrlen() argument
617 return nlmsg_len(nlh) - NLMSG_ALIGN(hdrlen); in nlmsg_attrlen()
625 static inline int nlmsg_ok(const struct nlmsghdr *nlh, int remaining) in nlmsg_ok() argument
628 nlh->nlmsg_len >= sizeof(struct nlmsghdr) && in nlmsg_ok()
629 nlh->nlmsg_len <= remaining); in nlmsg_ok()
641 nlmsg_next(const struct nlmsghdr *nlh, int *remaining) in nlmsg_next() argument
643 int totlen = NLMSG_ALIGN(nlh->nlmsg_len); in nlmsg_next()
647 return (struct nlmsghdr *) ((unsigned char *) nlh + totlen); in nlmsg_next()
738 static inline int __nlmsg_parse(const struct nlmsghdr *nlh, int hdrlen, in __nlmsg_parse() argument
744 if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen)) { in __nlmsg_parse()
749 return __nla_parse(tb, maxtype, nlmsg_attrdata(nlh, hdrlen), in __nlmsg_parse()
750 nlmsg_attrlen(nlh, hdrlen), policy, validate, in __nlmsg_parse()
765 static inline int nlmsg_parse(const struct nlmsghdr *nlh, int hdrlen, in nlmsg_parse() argument
770 return __nlmsg_parse(nlh, hdrlen, tb, maxtype, policy, in nlmsg_parse()
785 static inline int nlmsg_parse_deprecated(const struct nlmsghdr *nlh, int hdrlen, in nlmsg_parse_deprecated() argument
790 return __nlmsg_parse(nlh, hdrlen, tb, maxtype, policy, in nlmsg_parse_deprecated()
806 nlmsg_parse_deprecated_strict(const struct nlmsghdr *nlh, int hdrlen, in nlmsg_parse_deprecated_strict() argument
811 return __nlmsg_parse(nlh, hdrlen, tb, maxtype, policy, in nlmsg_parse_deprecated_strict()
823 static inline struct nlattr *nlmsg_find_attr(const struct nlmsghdr *nlh, in nlmsg_find_attr() argument
826 return nla_find(nlmsg_attrdata(nlh, hdrlen), in nlmsg_find_attr()
827 nlmsg_attrlen(nlh, hdrlen), attrtype); in nlmsg_find_attr()
883 static inline int nlmsg_validate_deprecated(const struct nlmsghdr *nlh, in nlmsg_validate_deprecated() argument
888 if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen)) in nlmsg_validate_deprecated()
891 return __nla_validate(nlmsg_attrdata(nlh, hdrlen), in nlmsg_validate_deprecated()
892 nlmsg_attrlen(nlh, hdrlen), maxtype, in nlmsg_validate_deprecated()
904 static inline int nlmsg_report(const struct nlmsghdr *nlh) in nlmsg_report() argument
906 return nlh ? !!(nlh->nlmsg_flags & NLM_F_ECHO) : 0; in nlmsg_report()
915 static inline u32 nlmsg_seq(const struct nlmsghdr *nlh) in nlmsg_seq() argument
917 return nlh ? nlh->nlmsg_seq : 0; in nlmsg_seq()
927 #define nlmsg_for_each_attr(pos, nlh, hdrlen, rem) \ argument
928 nla_for_each_attr(pos, nlmsg_attrdata(nlh, hdrlen), \
929 nlmsg_attrlen(nlh, hdrlen), rem)
989 return nlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, in nlmsg_put_answer()
1015 static inline void nlmsg_end(struct sk_buff *skb, struct nlmsghdr *nlh) in nlmsg_end() argument
1017 nlh->nlmsg_len = skb_tail_pointer(skb) - (unsigned char *)nlh; in nlmsg_end()
1054 static inline void nlmsg_cancel(struct sk_buff *skb, struct nlmsghdr *nlh) in nlmsg_cancel() argument
1056 nlmsg_trim(skb, nlh); in nlmsg_cancel()
1136 struct nlmsghdr *nlh) in nl_dump_check_consistent() argument
1139 nlh->nlmsg_flags |= NLM_F_DUMP_INTR; in nl_dump_check_consistent()