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| author | Masahide NAKAMURA <nakam@linux-ipv6.org> | 2006-08-23 17:56:04 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-22 15:06:35 -0700 |
| commit | eb2971b68a7d17a7d0fa2c7fc6fbc4bfe41cd694 (patch) | |
| tree | 5f6e98ac376d0d2faa69e8a6644706a7312a1ff1 /net/ipv4 | |
| parent | 6c44e6b7ab500d7e3e3f406c83325671be51a752 (diff) | |
| download | kernel_samsung_aries-eb2971b68a7d17a7d0fa2c7fc6fbc4bfe41cd694.zip kernel_samsung_aries-eb2971b68a7d17a7d0fa2c7fc6fbc4bfe41cd694.tar.gz kernel_samsung_aries-eb2971b68a7d17a7d0fa2c7fc6fbc4bfe41cd694.tar.bz2 | |
[XFRM] STATE: Search by address using source address list.
This is a support to search transformation states by its addresses
by using source address list for Mobile IPv6 usage.
To use it from user-space, it is also added a message type for
source address as a xfrm state option.
Based on MIPL2 kernel patch.
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/xfrm4_state.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/ipv4/xfrm4_state.c b/net/ipv4/xfrm4_state.c index c56b258..616be13 100644 --- a/net/ipv4/xfrm4_state.c +++ b/net/ipv4/xfrm4_state.c @@ -80,6 +80,14 @@ __xfrm4_state_lookup(xfrm_address_t *daddr, u32 spi, u8 proto) return NULL; } +/* placeholder until ipv4's code is written */ +static struct xfrm_state * +__xfrm4_state_lookup_byaddr(xfrm_address_t *daddr, xfrm_address_t *saddr, + u8 proto) +{ + return NULL; +} + static struct xfrm_state * __xfrm4_find_acq(u8 mode, u32 reqid, u8 proto, xfrm_address_t *daddr, xfrm_address_t *saddr, @@ -137,6 +145,7 @@ static struct xfrm_state_afinfo xfrm4_state_afinfo = { .init_flags = xfrm4_init_flags, .init_tempsel = __xfrm4_init_tempsel, .state_lookup = __xfrm4_state_lookup, + .state_lookup_byaddr = __xfrm4_state_lookup_byaddr, .find_acq = __xfrm4_find_acq, }; |