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| author | Patrick McHardy <kaber@trash.net> | 2007-09-28 14:37:03 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:53:31 -0700 |
| commit | df6fb868d6118686805c2fa566e213a8f31c8e4f (patch) | |
| tree | 3a0d7d7e9c7d2d8c2d7a06b32e02702eecbfddf6 /net/ipv6 | |
| parent | 7c8d4cb4198d199e65a6ced8c81f71e3ac3f4cfc (diff) | |
| download | kernel-common-df6fb868d6118686805c2fa566e213a8f31c8e4f.tar.gz kernel-common-df6fb868d6118686805c2fa566e213a8f31c8e4f.tar.bz2 kernel-common-df6fb868d6118686805c2fa566e213a8f31c8e4f.zip | |
[NETFILTER]: nfnetlink: convert to generic netlink attribute functions
Get rid of the duplicated rtnetlink macros and use the generic netlink
attribute functions. The old duplicated stuff is moved to a new header
file that exists just for userspace.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c | 20 | ||||
| -rw-r--r-- | net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c | 30 |
2 files changed, 25 insertions, 25 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c index 3153e15e0f7c..f0ea3fb51670 100644 --- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c +++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c @@ -340,33 +340,33 @@ static ctl_table nf_ct_ipv6_sysctl_table[] = { static int ipv6_tuple_to_nfattr(struct sk_buff *skb, const struct nf_conntrack_tuple *tuple) { - NFA_PUT(skb, CTA_IP_V6_SRC, sizeof(u_int32_t) * 4, + NLA_PUT(skb, CTA_IP_V6_SRC, sizeof(u_int32_t) * 4, &tuple->src.u3.ip6); - NFA_PUT(skb, CTA_IP_V6_DST, sizeof(u_int32_t) * 4, + NLA_PUT(skb, CTA_IP_V6_DST, sizeof(u_int32_t) * 4, &tuple->dst.u3.ip6); return 0; -nfattr_failure: +nla_put_failure: return -1; } -static const size_t cta_min_ip[CTA_IP_MAX] = { - [CTA_IP_V6_SRC-1] = sizeof(u_int32_t)*4, - [CTA_IP_V6_DST-1] = sizeof(u_int32_t)*4, +static const size_t cta_min_ip[CTA_IP_MAX+1] = { + [CTA_IP_V6_SRC] = sizeof(u_int32_t)*4, + [CTA_IP_V6_DST] = sizeof(u_int32_t)*4, }; -static int ipv6_nfattr_to_tuple(struct nfattr *tb[], +static int ipv6_nfattr_to_tuple(struct nlattr *tb[], struct nf_conntrack_tuple *t) { - if (!tb[CTA_IP_V6_SRC-1] || !tb[CTA_IP_V6_DST-1]) + if (!tb[CTA_IP_V6_SRC] || !tb[CTA_IP_V6_DST]) return -EINVAL; if (nfattr_bad_size(tb, CTA_IP_MAX, cta_min_ip)) return -EINVAL; - memcpy(&t->src.u3.ip6, NFA_DATA(tb[CTA_IP_V6_SRC-1]), + memcpy(&t->src.u3.ip6, nla_data(tb[CTA_IP_V6_SRC]), sizeof(u_int32_t) * 4); - memcpy(&t->dst.u3.ip6, NFA_DATA(tb[CTA_IP_V6_DST-1]), + memcpy(&t->dst.u3.ip6, nla_data(tb[CTA_IP_V6_DST]), sizeof(u_int32_t) * 4); return 0; diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c index ab154fb90018..c18183823faf 100644 --- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c +++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c @@ -213,42 +213,42 @@ icmpv6_error(struct sk_buff *skb, unsigned int dataoff, static int icmpv6_tuple_to_nfattr(struct sk_buff *skb, const struct nf_conntrack_tuple *t) { - NFA_PUT(skb, CTA_PROTO_ICMPV6_ID, sizeof(u_int16_t), + NLA_PUT(skb, CTA_PROTO_ICMPV6_ID, sizeof(u_int16_t), &t->src.u.icmp.id); - NFA_PUT(skb, CTA_PROTO_ICMPV6_TYPE, sizeof(u_int8_t), + NLA_PUT(skb, CTA_PROTO_ICMPV6_TYPE, sizeof(u_int8_t), &t->dst.u.icmp.type); - NFA_PUT(skb, CTA_PROTO_ICMPV6_CODE, sizeof(u_int8_t), + NLA_PUT(skb, CTA_PROTO_ICMPV6_CODE, sizeof(u_int8_t), &t->dst.u.icmp.code); return 0; -nfattr_failure: +nla_put_failure: return -1; } -static const size_t cta_min_proto[CTA_PROTO_MAX] = { - [CTA_PROTO_ICMPV6_TYPE-1] = sizeof(u_int8_t), - [CTA_PROTO_ICMPV6_CODE-1] = sizeof(u_int8_t), - [CTA_PROTO_ICMPV6_ID-1] = sizeof(u_int16_t) +static const size_t cta_min_proto[CTA_PROTO_MAX+1] = { + [CTA_PROTO_ICMPV6_TYPE] = sizeof(u_int8_t), + [CTA_PROTO_ICMPV6_CODE] = sizeof(u_int8_t), + [CTA_PROTO_ICMPV6_ID] = sizeof(u_int16_t) }; -static int icmpv6_nfattr_to_tuple(struct nfattr *tb[], +static int icmpv6_nfattr_to_tuple(struct nlattr *tb[], struct nf_conntrack_tuple *tuple) { - if (!tb[CTA_PROTO_ICMPV6_TYPE-1] - || !tb[CTA_PROTO_ICMPV6_CODE-1] - || !tb[CTA_PROTO_ICMPV6_ID-1]) + if (!tb[CTA_PROTO_ICMPV6_TYPE] + || !tb[CTA_PROTO_ICMPV6_CODE] + || !tb[CTA_PROTO_ICMPV6_ID]) return -EINVAL; if (nfattr_bad_size(tb, CTA_PROTO_MAX, cta_min_proto)) return -EINVAL; tuple->dst.u.icmp.type = - *(u_int8_t *)NFA_DATA(tb[CTA_PROTO_ICMPV6_TYPE-1]); + *(u_int8_t *)nla_data(tb[CTA_PROTO_ICMPV6_TYPE]); tuple->dst.u.icmp.code = - *(u_int8_t *)NFA_DATA(tb[CTA_PROTO_ICMPV6_CODE-1]); + *(u_int8_t *)nla_data(tb[CTA_PROTO_ICMPV6_CODE]); tuple->src.u.icmp.id = - *(__be16 *)NFA_DATA(tb[CTA_PROTO_ICMPV6_ID-1]); + *(__be16 *)nla_data(tb[CTA_PROTO_ICMPV6_ID]); if (tuple->dst.u.icmp.type < 128 || tuple->dst.u.icmp.type - 128 >= sizeof(invmap) |