460 	struct nlattr *nla;  in snl_parse_attrs_raw()  local
462 	NLA_FOREACH(nla, nla_head, len) {  in snl_parse_attrs_raw()
463 		if (nla->nla_len < sizeof(struct nlattr))  in snl_parse_attrs_raw()
465 		int nla_type = nla->nla_type & NLA_TYPE_MASK;  in snl_parse_attrs_raw()
469 			if (!s->cb(ss, nla, s->arg, ptr))  in snl_parse_attrs_raw()
528 snl_attr_get_flag(struct snl_state *ss __unused, struct nlattr *nla, const void *arg __unused,  in snl_attr_get_flag()  argument
531 	if (NLA_DATA_LEN(nla) == 0) {  in snl_attr_get_flag()
539 snl_attr_get_bytes(struct snl_state *ss __unused, struct nlattr *nla, const void *arg,  in snl_attr_get_bytes()  argument
542 	if ((size_t)NLA_DATA_LEN(nla) != (size_t)arg)  in snl_attr_get_bytes()
545 	memcpy(target, NLA_DATA_CONST(nla), (size_t)arg);  in snl_attr_get_bytes()
551 snl_attr_get_bool(struct snl_state *ss __unused, struct nlattr *nla,  in snl_attr_get_bool()  argument
554 	if (NLA_DATA_LEN(nla) == sizeof(bool)) {  in snl_attr_get_bool()
555 		*((bool *)target) = *((const bool *)NLA_DATA_CONST(nla));  in snl_attr_get_bool()
562 snl_attr_get_uint8(struct snl_state *ss __unused, struct nlattr *nla,  in snl_attr_get_uint8()  argument
565 	if (NLA_DATA_LEN(nla) == sizeof(uint8_t)) {  in snl_attr_get_uint8()
566 		*((uint8_t *)target) = *((const uint8_t *)NLA_DATA_CONST(nla));  in snl_attr_get_uint8()
573 snl_attr_get_uint16(struct snl_state *ss __unused, struct nlattr *nla,  in snl_attr_get_uint16()  argument
576 	if (NLA_DATA_LEN(nla) == sizeof(uint16_t)) {  in snl_attr_get_uint16()
577 		*((uint16_t *)target) = *((const uint16_t *)NLA_DATA_CONST(nla));  in snl_attr_get_uint16()
584 snl_attr_get_uint32(struct snl_state *ss __unused, struct nlattr *nla,  in snl_attr_get_uint32()  argument
587 	if (NLA_DATA_LEN(nla) == sizeof(uint32_t)) {  in snl_attr_get_uint32()
588 		*((uint32_t *)target) = *((const uint32_t *)NLA_DATA_CONST(nla));  in snl_attr_get_uint32()
595 snl_attr_get_uint64(struct snl_state *ss __unused, struct nlattr *nla,  in snl_attr_get_uint64()  argument
598 	if (NLA_DATA_LEN(nla) == sizeof(uint64_t)) {  in snl_attr_get_uint64()
599 		memcpy(target, NLA_DATA_CONST(nla), sizeof(uint64_t));  in snl_attr_get_uint64()
606 snl_attr_get_int8(struct snl_state *ss, struct nlattr *nla, const void *arg,  in snl_attr_get_int8()  argument
609 	return (snl_attr_get_uint8(ss, nla, arg, target));  in snl_attr_get_int8()
613 snl_attr_get_int16(struct snl_state *ss, struct nlattr *nla, const void *arg,  in snl_attr_get_int16()  argument
616 	return (snl_attr_get_uint16(ss, nla, arg, target));  in snl_attr_get_int16()
620 snl_attr_get_int32(struct snl_state *ss, struct nlattr *nla, const void *arg,  in snl_attr_get_int32()  argument
623 	return (snl_attr_get_uint32(ss, nla, arg, target));  in snl_attr_get_int32()
627 snl_attr_get_int64(struct snl_state *ss, struct nlattr *nla, const void *arg,  in snl_attr_get_int64()  argument
630 	return (snl_attr_get_uint64(ss, nla, arg, target));  in snl_attr_get_int64()
634 snl_attr_get_string(struct snl_state *ss __unused, struct nlattr *nla,  in snl_attr_get_string()  argument
637 	size_t maxlen = NLA_DATA_LEN(nla);  in snl_attr_get_string()
639 	if (strnlen((char *)NLA_DATA(nla), maxlen) < maxlen) {  in snl_attr_get_string()
640 		*((char **)target) = (char *)NLA_DATA(nla);  in snl_attr_get_string()
647 snl_attr_get_stringn(struct snl_state *ss, struct nlattr *nla,  in snl_attr_get_stringn()  argument
650 	int maxlen = NLA_DATA_LEN(nla);  in snl_attr_get_stringn()
656 	memcpy(buf, NLA_DATA(nla), maxlen);  in snl_attr_get_stringn()
663 snl_attr_copy_string(struct snl_state *ss, struct nlattr *nla,  in snl_attr_copy_string()  argument
668 	if (snl_attr_get_string(ss, nla, NULL, &tmp)) {  in snl_attr_copy_string()
676 snl_attr_dup_string(struct snl_state *ss __unused, struct nlattr *nla,  in snl_attr_dup_string()  argument
679 	size_t maxlen = NLA_DATA_LEN(nla);  in snl_attr_dup_string()
681 	if (strnlen((char *)NLA_DATA(nla), maxlen) < maxlen) {  in snl_attr_dup_string()
685 		memcpy(buf, NLA_DATA(nla), maxlen);  in snl_attr_dup_string()
693 snl_attr_get_nested(struct snl_state *ss, struct nlattr *nla, const void *arg, void *target)  in snl_attr_get_nested()  argument
698 	return (snl_parse_header(ss, NLA_DATA(nla), NLA_DATA_LEN(nla), p, target));  in snl_attr_get_nested()
712 	struct nlattr *nla;  in snl_attr_get_parray_sz()  local
734 	NLA_FOREACH(nla, NLA_DATA(container_nla), NLA_DATA_LEN(container_nla)) {  in snl_attr_get_parray_sz()
740 		void *data = (char *)(void *)nla + data_off;  in snl_attr_get_parray_sz()
741 		int data_len = nla->nla_len - data_off;  in snl_attr_get_parray_sz()
768 snl_attr_get_parray(struct snl_state *ss, struct nlattr *nla, const void *arg, void *target)  in snl_attr_get_parray()  argument
770 	return (snl_attr_get_parray_sz(ss, nla, 8, arg, target));  in snl_attr_get_parray()
774 snl_attr_get_nla(struct snl_state *ss __unused, struct nlattr *nla,  in snl_attr_get_nla()  argument
777 	*((struct nlattr **)target) = nla;  in snl_attr_get_nla()
782 snl_attr_dup_nla(struct snl_state *ss, struct nlattr *nla,  in snl_attr_dup_nla()  argument
785 	void *ptr = snl_allocz(ss, nla->nla_len);  in snl_attr_dup_nla()
788 		memcpy(ptr, nla, nla->nla_len);  in snl_attr_dup_nla()
796 snl_attr_copy_struct(struct snl_state *ss, struct nlattr *nla,  in snl_attr_copy_struct()  argument
799 	void *ptr = snl_allocz(ss, NLA_DATA_LEN(nla));  in snl_attr_copy_struct()
802 		memcpy(ptr, NLA_DATA(nla), NLA_DATA_LEN(nla));  in snl_attr_copy_struct()
810 snl_attr_dup_struct(struct snl_state *ss, struct nlattr *nla,  in snl_attr_dup_struct()  argument
813 	void *ptr = snl_allocz(ss, NLA_DATA_LEN(nla));  in snl_attr_dup_struct()
816 		memcpy(ptr, NLA_DATA(nla), NLA_DATA_LEN(nla));  in snl_attr_dup_struct()
866 		struct nlattr *nla = (struct nlattr *)target->nla_bitset_mask;  in _cb_p_bitset()  local
867 		uint32_t data_len = NLA_DATA_LEN(nla);  in _cb_p_bitset()
871 		target->nla_bitset_mask = (uint32_t *)NLA_DATA(nla);  in _cb_p_bitset()
875 		struct nlattr *nla = (struct nlattr *)target->nla_bitset_value;  in _cb_p_bitset()  local
876 		uint32_t data_len = NLA_DATA_LEN(nla);  in _cb_p_bitset()
880 		target->nla_bitset_value = (uint32_t *)NLA_DATA(nla);  in _cb_p_bitset()
893 snl_attr_get_bitset_c(struct snl_state *ss, struct nlattr *nla,  in snl_attr_get_bitset_c()  argument
900 	if (!snl_parse_header(ss, NLA_DATA(nla), NLA_DATA_LEN(nla), p, _target))  in snl_attr_get_bitset_c()
1124 	struct nlattr *nla;  in snl_reserve_msg_attr_raw()  local
1127 	nla = snl_reserve_msg_data(nw, sz, struct nlattr);  in snl_reserve_msg_attr_raw()
1128 	if (__predict_false(nla == NULL))  in snl_reserve_msg_attr_raw()
1130 	nla->nla_type = nla_type;  in snl_reserve_msg_attr_raw()
1131 	nla->nla_len = sz;  in snl_reserve_msg_attr_raw()
1133 	return (nla);  in snl_reserve_msg_attr_raw()
1148         struct nlattr *nla = (struct nlattr *)(void *)(&nw->base[nw->offset]);  in snl_add_msg_attr()  local
1150         nla->nla_len = attr_len + sizeof(struct nlattr);  in snl_add_msg_attr()
1151         nla->nla_type = attr_type;  in snl_add_msg_attr()
1155 			bzero((char *)nla + required_len - 4, 4);  in snl_add_msg_attr()
1157                 memcpy((nla + 1), data, attr_len);  in snl_add_msg_attr()
1257 	struct nlattr *nla = snl_reserve_msg_data(nw, sizeof(struct nlattr), struct nlattr);  in snl_add_msg_attr_nested()  local
1258 	if (__predict_false(nla == NULL))  in snl_add_msg_attr_nested()
1260 	nla->nla_type = attrtype;  in snl_add_msg_attr_nested()
1268 		struct nlattr *nla = snl_restore_msg_offset(nw, off, struct nlattr);  in snl_end_attr_nested()  local
1269 		nla->nla_len = NETLINK_ALIGN(snl_get_msg_offset(nw) - off);  in snl_end_attr_nested()