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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2008-01-11 19:14:00 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:53:47 -0800 |
| commit | c439cb2e4b13cf1cb2abcd006b906315a3381323 (patch) | |
| tree | 7bb9d27214e010d37d6a715d0533a7148a8f429a /include/net/ip.h | |
| parent | 227620e295090629fcb2c46ad3828222ab65438d (diff) | |
| download | linux-3.10-c439cb2e4b13cf1cb2abcd006b906315a3381323.tar.gz linux-3.10-c439cb2e4b13cf1cb2abcd006b906315a3381323.tar.bz2 linux-3.10-c439cb2e4b13cf1cb2abcd006b906315a3381323.zip | |
[IPV4]: Add ip_local_out
Most callers of the LOCAL_OUT chain will set the IP packet length and
header checksum before doing so. They also share the same output
function dst_output.
This patch creates a new function called ip_local_out which does all
of that and converts the appropriate users over to it.
Apart from removing duplicate code, it will also help in merging the
IPsec output path once the same thing is done for IPv6.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip.h')
| -rw-r--r-- | include/net/ip.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/ip.h b/include/net/ip.h index 50c8889b1b8..66d51616ade 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -102,6 +102,8 @@ extern int ip_mc_output(struct sk_buff *skb); extern int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)); extern int ip_do_nat(struct sk_buff *skb); extern void ip_send_check(struct iphdr *ip); +extern int __ip_local_out(struct sk_buff *skb); +extern int ip_local_out(struct sk_buff *skb); extern int ip_queue_xmit(struct sk_buff *skb, int ipfragok); extern void ip_init(void); extern int ip_append_data(struct sock *sk, |