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| author | Ivan Delalande <colona@arista.com> | 2017-08-31 09:59:38 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-09-01 18:38:09 -0700 |
| commit | b37e88407c1d78f157778d73427cd7e9e1d6369d (patch) | |
| tree | 5bd87476c4a0e835d01179270abffbdcfc6b5471 /include/linux/inet_diag.h | |
| parent | 6391c4f67ad1643a17b54376e381038b9e660a0f (diff) | |
| download | linux-b37e88407c1d78f157778d73427cd7e9e1d6369d.tar.gz linux-b37e88407c1d78f157778d73427cd7e9e1d6369d.tar.bz2 linux-b37e88407c1d78f157778d73427cd7e9e1d6369d.zip | |
inet_diag: allow protocols to provide additional data
Extend inet_diag_handler to allow individual protocols to report
additional data on INET_DIAG_INFO through idiag_get_aux. The size
can be dynamic and is computed by idiag_get_aux_size.
Signed-off-by: Ivan Delalande <colona@arista.com>
Acked-by: Eric Dumazet <edumazet@google.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 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h index 65da430e260f..ee251c585854 100644 --- a/include/linux/inet_diag.h +++ b/include/linux/inet_diag.h @@ -25,6 +25,13 @@ struct inet_diag_handler { struct inet_diag_msg *r, void *info); + int (*idiag_get_aux)(struct sock *sk, + bool net_admin, + struct sk_buff *skb); + + size_t (*idiag_get_aux_size)(struct sock *sk, + bool net_admin); + int (*destroy)(struct sk_buff *in_skb, const struct inet_diag_req_v2 *req); |