254 size_t nla_strlcpy(char *dst, const struct nlattr *nla, size_t dstsize);
255 char *nla_strdup(const struct nlattr *nla, gfp_t flags);
257 int nla_memcmp(const struct nlattr *nla, const void *data, size_t size);
258 int nla_strcmp(const struct nlattr *nla, const char *str);
686 static inline int nla_type(const struct nlattr *nla)  in nla_type()  argument
688 	return nla->nla_type & NLA_TYPE_MASK;  in nla_type()
695 static inline void *nla_data(const struct nlattr *nla)  in nla_data()  argument
697 	return (char *) nla + NLA_HDRLEN;  in nla_data()
704 static inline int nla_len(const struct nlattr *nla)  in nla_len()  argument
706 	return nla->nla_len - NLA_HDRLEN;  in nla_len()
714 static inline int nla_ok(const struct nlattr *nla, int remaining)  in nla_ok()  argument
716 	return remaining >= (int) sizeof(*nla) &&  in nla_ok()
717 	       nla->nla_len >= sizeof(*nla) &&  in nla_ok()
718 	       nla->nla_len <= remaining;  in nla_ok()
729 static inline struct nlattr *nla_next(const struct nlattr *nla, int *remaining)  in nla_next()  argument
731 	unsigned int totlen = NLA_ALIGN(nla->nla_len);  in nla_next()
734 	return (struct nlattr *) ((char *) nla + totlen);  in nla_next()
745 nla_find_nested(const struct nlattr *nla, int attrtype)  in nla_find_nested()  argument
747 	return nla_find(nla_data(nla), nla_len(nla), attrtype);  in nla_find_nested()
761 				   const struct nlattr *nla,  in nla_parse_nested()  argument
765 	return nla_parse(tb, maxtype, nla_data(nla), nla_len(nla), policy,  in nla_parse_nested()
1071 static inline u32 nla_get_u32(const struct nlattr *nla)  in nla_get_u32()  argument
1073 	return *(u32 *) nla_data(nla);  in nla_get_u32()
1080 static inline __be32 nla_get_be32(const struct nlattr *nla)  in nla_get_be32()  argument
1082 	return *(__be32 *) nla_data(nla);  in nla_get_be32()
1089 static inline __le32 nla_get_le32(const struct nlattr *nla)  in nla_get_le32()  argument
1091 	return *(__le32 *) nla_data(nla);  in nla_get_le32()
1098 static inline u16 nla_get_u16(const struct nlattr *nla)  in nla_get_u16()  argument
1100 	return *(u16 *) nla_data(nla);  in nla_get_u16()
1107 static inline __be16 nla_get_be16(const struct nlattr *nla)  in nla_get_be16()  argument
1109 	return *(__be16 *) nla_data(nla);  in nla_get_be16()
1116 static inline __le16 nla_get_le16(const struct nlattr *nla)  in nla_get_le16()  argument
1118 	return *(__le16 *) nla_data(nla);  in nla_get_le16()
1125 static inline u8 nla_get_u8(const struct nlattr *nla)  in nla_get_u8()  argument
1127 	return *(u8 *) nla_data(nla);  in nla_get_u8()
1134 static inline u64 nla_get_u64(const struct nlattr *nla)  in nla_get_u64()  argument
1138 	nla_memcpy(&tmp, nla, sizeof(tmp));  in nla_get_u64()
1147 static inline __be64 nla_get_be64(const struct nlattr *nla)  in nla_get_be64()  argument
1151 	nla_memcpy(&tmp, nla, sizeof(tmp));  in nla_get_be64()
1160 static inline __le64 nla_get_le64(const struct nlattr *nla)  in nla_get_le64()  argument
1162 	return *(__le64 *) nla_data(nla);  in nla_get_le64()
1169 static inline s32 nla_get_s32(const struct nlattr *nla)  in nla_get_s32()  argument
1171 	return *(s32 *) nla_data(nla);  in nla_get_s32()
1178 static inline s16 nla_get_s16(const struct nlattr *nla)  in nla_get_s16()  argument
1180 	return *(s16 *) nla_data(nla);  in nla_get_s16()
1187 static inline s8 nla_get_s8(const struct nlattr *nla)  in nla_get_s8()  argument
1189 	return *(s8 *) nla_data(nla);  in nla_get_s8()
1196 static inline s64 nla_get_s64(const struct nlattr *nla)  in nla_get_s64()  argument
1200 	nla_memcpy(&tmp, nla, sizeof(tmp));  in nla_get_s64()
1209 static inline int nla_get_flag(const struct nlattr *nla)  in nla_get_flag()  argument
1211 	return !!nla;  in nla_get_flag()
1220 static inline unsigned long nla_get_msecs(const struct nlattr *nla)  in nla_get_msecs()  argument
1222 	u64 msecs = nla_get_u64(nla);  in nla_get_msecs()
1231 static inline __be32 nla_get_in_addr(const struct nlattr *nla)  in nla_get_in_addr()  argument
1233 	return *(__be32 *) nla_data(nla);  in nla_get_in_addr()
1240 static inline struct in6_addr nla_get_in6_addr(const struct nlattr *nla)  in nla_get_in6_addr()  argument
1244 	nla_memcpy(&tmp, nla, sizeof(tmp));  in nla_get_in6_addr()
1252 static inline struct nla_bitfield32 nla_get_bitfield32(const struct nlattr *nla)  in nla_get_bitfield32()  argument
1256 	nla_memcpy(&tmp, nla, sizeof(tmp));  in nla_get_bitfield32()
1410 #define nla_for_each_nested(pos, nla, rem) \  argument
1411 	nla_for_each_attr(pos, nla_data(nla), nla_len(nla), rem)
1418 static inline bool nla_is_last(const struct nlattr *nla, int rem)  in nla_is_last()  argument
1420 	return nla->nla_len == rem;  in nla_is_last()