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author | Craig Gallek <kraig@google.com> | 2015-06-15 11:26:20 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2015-06-15 19:49:22 -0700 |
commit | 35ac838a9b96470f999db04320f53a2033642bfb (patch) | |
tree | 19ed0663ecfc90d53e8a449f28b25206e0c9a5f6 /include/uapi | |
parent | 3fd22af808f4d7455ba91596d334438c7ee0f889 (diff) | |
download | op-kernel-dev-35ac838a9b96470f999db04320f53a2033642bfb.zip op-kernel-dev-35ac838a9b96470f999db04320f53a2033642bfb.tar.gz |
sock_diag: implement a get_info handler for inet
This get_info handler will simply dispatch to the appropriate
existing inet protocol handler.
This patch also includes a new netlink attribute
(INET_DIAG_PROTOCOL). This attribute is currently only used
for multicast messages. Without this attribute, there is no
way of knowing the IP protocol used by the socket information
being broadcast. This attribute is not necessary in the 'dump'
variant of this protocol (though it could easily be added)
because dump requests are issued for specific family/protocol
pairs.
Tested: ss -E (note, the -E option has not yet been merged into
the upstream version of ss).
Signed-off-by: Craig Gallek <kraig@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
-rw-r--r-- | include/uapi/linux/inet_diag.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/uapi/linux/inet_diag.h b/include/uapi/linux/inet_diag.h index c7093c7..b629fc5 100644 --- a/include/uapi/linux/inet_diag.h +++ b/include/uapi/linux/inet_diag.h @@ -111,9 +111,10 @@ enum { INET_DIAG_SKMEMINFO, INET_DIAG_SHUTDOWN, INET_DIAG_DCTCPINFO, + INET_DIAG_PROTOCOL, /* response attribute only */ }; -#define INET_DIAG_MAX INET_DIAG_DCTCPINFO +#define INET_DIAG_MAX INET_DIAG_PROTOCOL /* INET_DIAG_MEM */ |