diff options
author | Harald Welte <laforge@netfilter.org> | 2005-08-10 02:37:23 (GMT) |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2005-08-29 22:34:40 (GMT) |
commit | 089af26c706d1473f641c909fee7c878d29c1f1a (patch) | |
tree | 6dd04c64ad16c998eaf8850ee8e520da2c5cb7d4 /net | |
parent | 373ac73595491b7c1f2f10cb37e9b7bae6901227 (diff) | |
download | linux-089af26c706d1473f641c909fee7c878d29c1f1a.tar.xz |
[NETFILTER]: Rename skb_ip_make_writable() to skb_make_writable()
There is nothing IPv4-specific in it. In fact, it was already used by
IPv6, too... Upcoming nfnetlink_queue code will use it for any kind
of packet.
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r-- | net/core/netfilter.c | 6 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_nat_core.c | 4 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_nat_helper.c | 8 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_nat_proto_icmp.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_nat_proto_tcp.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_nat_proto_udp.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_nat_snmp_basic.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_queue.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_DSCP.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_ECN.c | 4 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_TCPMSS.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_TOS.c | 2 | ||||
-rw-r--r-- | net/ipv6/netfilter/ip6_queue.c | 2 |
13 files changed, 20 insertions, 20 deletions
diff --git a/net/core/netfilter.c b/net/core/netfilter.c index 076c156..bbf9081 100644 --- a/net/core/netfilter.c +++ b/net/core/netfilter.c @@ -512,8 +512,9 @@ int ip_route_me_harder(struct sk_buff **pskb) return 0; } EXPORT_SYMBOL(ip_route_me_harder); +#endif /*CONFIG_INET*/ -int skb_ip_make_writable(struct sk_buff **pskb, unsigned int writable_len) +int skb_make_writable(struct sk_buff **pskb, unsigned int writable_len) { struct sk_buff *nskb; @@ -540,8 +541,7 @@ copy_skb: *pskb = nskb; return 1; } -EXPORT_SYMBOL(skb_ip_make_writable); -#endif /*CONFIG_INET*/ +EXPORT_SYMBOL(skb_make_writable); /* Internal logging interface, which relies on the real LOG target modules */ diff --git a/net/ipv4/netfilter/ip_nat_core.c b/net/ipv4/netfilter/ip_nat_core.c index 567c802..1adedb7 100644 --- a/net/ipv4/netfilter/ip_nat_core.c +++ b/net/ipv4/netfilter/ip_nat_core.c @@ -359,7 +359,7 @@ manip_pkt(u_int16_t proto, struct iphdr *iph; struct ip_nat_protocol *p; - if (!skb_ip_make_writable(pskb, iphdroff + sizeof(*iph))) + if (!skb_make_writable(pskb, iphdroff + sizeof(*iph))) return 0; iph = (void *)(*pskb)->data + iphdroff; @@ -431,7 +431,7 @@ int icmp_reply_translation(struct sk_buff **pskb, struct ip_conntrack_tuple inner, target; int hdrlen = (*pskb)->nh.iph->ihl * 4; - if (!skb_ip_make_writable(pskb, hdrlen + sizeof(*inside))) + if (!skb_make_writable(pskb, hdrlen + sizeof(*inside))) return 0; inside = (void *)(*pskb)->data + (*pskb)->nh.iph->ihl*4; diff --git a/net/ipv4/netfilter/ip_nat_helper.c b/net/ipv4/netfilter/ip_nat_helper.c index 158f34f..d2dd5d3 100644 --- a/net/ipv4/netfilter/ip_nat_helper.c +++ b/net/ipv4/netfilter/ip_nat_helper.c @@ -168,7 +168,7 @@ ip_nat_mangle_tcp_packet(struct sk_buff **pskb, struct tcphdr *tcph; int datalen; - if (!skb_ip_make_writable(pskb, (*pskb)->len)) + if (!skb_make_writable(pskb, (*pskb)->len)) return 0; if (rep_len > match_len @@ -228,7 +228,7 @@ ip_nat_mangle_udp_packet(struct sk_buff **pskb, match_offset + match_len) return 0; - if (!skb_ip_make_writable(pskb, (*pskb)->len)) + if (!skb_make_writable(pskb, (*pskb)->len)) return 0; if (rep_len > match_len @@ -315,7 +315,7 @@ ip_nat_sack_adjust(struct sk_buff **pskb, optoff = (*pskb)->nh.iph->ihl*4 + sizeof(struct tcphdr); optend = (*pskb)->nh.iph->ihl*4 + tcph->doff*4; - if (!skb_ip_make_writable(pskb, optend)) + if (!skb_make_writable(pskb, optend)) return 0; dir = CTINFO2DIR(ctinfo); @@ -363,7 +363,7 @@ ip_nat_seq_adjust(struct sk_buff **pskb, this_way = &ct->nat.info.seq[dir]; other_way = &ct->nat.info.seq[!dir]; - if (!skb_ip_make_writable(pskb, (*pskb)->nh.iph->ihl*4+sizeof(*tcph))) + if (!skb_make_writable(pskb, (*pskb)->nh.iph->ihl*4+sizeof(*tcph))) return 0; tcph = (void *)(*pskb)->data + (*pskb)->nh.iph->ihl*4; diff --git a/net/ipv4/netfilter/ip_nat_proto_icmp.c b/net/ipv4/netfilter/ip_nat_proto_icmp.c index 7ed2fdb..9387190 100644 --- a/net/ipv4/netfilter/ip_nat_proto_icmp.c +++ b/net/ipv4/netfilter/ip_nat_proto_icmp.c @@ -62,7 +62,7 @@ icmp_manip_pkt(struct sk_buff **pskb, struct icmphdr *hdr; unsigned int hdroff = iphdroff + iph->ihl*4; - if (!skb_ip_make_writable(pskb, hdroff + sizeof(*hdr))) + if (!skb_make_writable(pskb, hdroff + sizeof(*hdr))) return 0; hdr = (struct icmphdr *)((*pskb)->data + hdroff); diff --git a/net/ipv4/netfilter/ip_nat_proto_tcp.c b/net/ipv4/netfilter/ip_nat_proto_tcp.c index 6113a16..1d381bf 100644 --- a/net/ipv4/netfilter/ip_nat_proto_tcp.c +++ b/net/ipv4/netfilter/ip_nat_proto_tcp.c @@ -103,7 +103,7 @@ tcp_manip_pkt(struct sk_buff **pskb, if ((*pskb)->len >= hdroff + sizeof(struct tcphdr)) hdrsize = sizeof(struct tcphdr); - if (!skb_ip_make_writable(pskb, hdroff + hdrsize)) + if (!skb_make_writable(pskb, hdroff + hdrsize)) return 0; iph = (struct iphdr *)((*pskb)->data + iphdroff); diff --git a/net/ipv4/netfilter/ip_nat_proto_udp.c b/net/ipv4/netfilter/ip_nat_proto_udp.c index 689478e..c4906e1 100644 --- a/net/ipv4/netfilter/ip_nat_proto_udp.c +++ b/net/ipv4/netfilter/ip_nat_proto_udp.c @@ -94,7 +94,7 @@ udp_manip_pkt(struct sk_buff **pskb, u32 oldip, newip; u16 *portptr, newport; - if (!skb_ip_make_writable(pskb, hdroff + sizeof(*hdr))) + if (!skb_make_writable(pskb, hdroff + sizeof(*hdr))) return 0; iph = (struct iphdr *)((*pskb)->data + iphdroff); diff --git a/net/ipv4/netfilter/ip_nat_snmp_basic.c b/net/ipv4/netfilter/ip_nat_snmp_basic.c index 2a48b6e..93b2c51 100644 --- a/net/ipv4/netfilter/ip_nat_snmp_basic.c +++ b/net/ipv4/netfilter/ip_nat_snmp_basic.c @@ -1275,7 +1275,7 @@ static int help(struct sk_buff **pskb, return NF_DROP; } - if (!skb_ip_make_writable(pskb, (*pskb)->len)) + if (!skb_make_writable(pskb, (*pskb)->len)) return NF_DROP; spin_lock_bh(&snmp_lock); diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c index bc0af8d..ae975ac 100644 --- a/net/ipv4/netfilter/ip_queue.c +++ b/net/ipv4/netfilter/ip_queue.c @@ -388,7 +388,7 @@ ipq_mangle_ipv4(ipq_verdict_msg_t *v, struct ipq_queue_entry *e) } skb_put(e->skb, diff); } - if (!skb_ip_make_writable(&e->skb, v->data_len)) + if (!skb_make_writable(&e->skb, v->data_len)) return -ENOMEM; memcpy(e->skb->data, v->payload, v->data_len); e->skb->ip_summed = CHECKSUM_NONE; diff --git a/net/ipv4/netfilter/ipt_DSCP.c b/net/ipv4/netfilter/ipt_DSCP.c index 975476f..6e31957 100644 --- a/net/ipv4/netfilter/ipt_DSCP.c +++ b/net/ipv4/netfilter/ipt_DSCP.c @@ -39,7 +39,7 @@ target(struct sk_buff **pskb, if (((*pskb)->nh.iph->tos & IPT_DSCP_MASK) != sh_dscp) { u_int16_t diffs[2]; - if (!skb_ip_make_writable(pskb, sizeof(struct iphdr))) + if (!skb_make_writable(pskb, sizeof(struct iphdr))) return NF_DROP; diffs[0] = htons((*pskb)->nh.iph->tos) ^ 0xFFFF; diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c index f63a9bc..a131969 100644 --- a/net/ipv4/netfilter/ipt_ECN.c +++ b/net/ipv4/netfilter/ipt_ECN.c @@ -31,7 +31,7 @@ set_ect_ip(struct sk_buff **pskb, const struct ipt_ECN_info *einfo) != (einfo->ip_ect & IPT_ECN_IP_MASK)) { u_int16_t diffs[2]; - if (!skb_ip_make_writable(pskb, sizeof(struct iphdr))) + if (!skb_make_writable(pskb, sizeof(struct iphdr))) return 0; diffs[0] = htons((*pskb)->nh.iph->tos) ^ 0xFFFF; @@ -66,7 +66,7 @@ set_ect_tcp(struct sk_buff **pskb, const struct ipt_ECN_info *einfo, int inward) tcph->cwr == einfo->proto.tcp.cwr))) return 1; - if (!skb_ip_make_writable(pskb, (*pskb)->nh.iph->ihl*4+sizeof(*tcph))) + if (!skb_make_writable(pskb, (*pskb)->nh.iph->ihl*4+sizeof(*tcph))) return 0; tcph = (void *)(*pskb)->nh.iph + (*pskb)->nh.iph->ihl*4; diff --git a/net/ipv4/netfilter/ipt_TCPMSS.c b/net/ipv4/netfilter/ipt_TCPMSS.c index 9492883..8db70d6 100644 --- a/net/ipv4/netfilter/ipt_TCPMSS.c +++ b/net/ipv4/netfilter/ipt_TCPMSS.c @@ -58,7 +58,7 @@ ipt_tcpmss_target(struct sk_buff **pskb, unsigned int i; u_int8_t *opt; - if (!skb_ip_make_writable(pskb, (*pskb)->len)) + if (!skb_make_writable(pskb, (*pskb)->len)) return NF_DROP; if ((*pskb)->ip_summed == CHECKSUM_HW && diff --git a/net/ipv4/netfilter/ipt_TOS.c b/net/ipv4/netfilter/ipt_TOS.c index 49abb7e..deadb36 100644 --- a/net/ipv4/netfilter/ipt_TOS.c +++ b/net/ipv4/netfilter/ipt_TOS.c @@ -33,7 +33,7 @@ target(struct sk_buff **pskb, if (((*pskb)->nh.iph->tos & IPTOS_TOS_MASK) != tosinfo->tos) { u_int16_t diffs[2]; - if (!skb_ip_make_writable(pskb, sizeof(struct iphdr))) + if (!skb_make_writable(pskb, sizeof(struct iphdr))) return NF_DROP; diffs[0] = htons((*pskb)->nh.iph->tos) ^ 0xFFFF; diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c index 83ccedc..7130603 100644 --- a/net/ipv6/netfilter/ip6_queue.c +++ b/net/ipv6/netfilter/ip6_queue.c @@ -384,7 +384,7 @@ ipq_mangle_ipv6(ipq_verdict_msg_t *v, struct ipq_queue_entry *e) } skb_put(e->skb, diff); } - if (!skb_ip_make_writable(&e->skb, v->data_len)) + if (!skb_make_writable(&e->skb, v->data_len)) return -ENOMEM; memcpy(e->skb->data, v->payload, v->data_len); e->skb->ip_summed = CHECKSUM_NONE; |