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| author | Pavel Emelyanov <xemul@parallels.com> | 2011-12-09 06:21:53 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-12-09 14:14:08 -0500 |
| commit | b005ab4ef8805dc4604848c9d2ccca9d71f8fc46 (patch) | |
| tree | c0a057c74dae2fbcc3118a69b0ca3ed5504d3029 /include/linux/inet_diag.h | |
| parent | 87c22ea52e1bb467f58b3e9a71509fccb70c7bd3 (diff) | |
| download | linux-b005ab4ef8805dc4604848c9d2ccca9d71f8fc46.tar.gz linux-b005ab4ef8805dc4604848c9d2ccca9d71f8fc46.tar.bz2 linux-b005ab4ef8805dc4604848c9d2ccca9d71f8fc46.zip | |
inet_diag: Export inet diag cookie checking routine
The netlink diag susbsys stores sk address bits in the nl message
as a "cookie" and uses one when dumps details about particular
socket.
The same will be required for udp diag module, so introduce a heler
in inet_diag module
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/inet_diag.h')
| -rw-r--r-- | include/linux/inet_diag.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h index 851feff0747f..503674738368 100644 --- a/include/linux/inet_diag.h +++ b/include/linux/inet_diag.h @@ -144,6 +144,8 @@ struct inet_diag_handler { __u16 idiag_type; }; +int inet_diag_check_cookie(struct sock *sk, struct inet_diag_req *req); + extern int inet_diag_register(const struct inet_diag_handler *handler); extern void inet_diag_unregister(const struct inet_diag_handler *handler); #endif /* __KERNEL__ */ |