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author | Richard Alpe <richard.alpe@ericsson.com> | 2014-11-20 10:29:10 +0100 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2014-11-21 15:01:30 -0500 |
commit | 34b78a127c4fd57cf3d5c64031693d10a8e0fae1 (patch) | |
tree | fbba2542705341c45f9a270e46aca9b819ed17f7 /net/tipc/netlink.c | |
parent | 315c00bc9f2bd17f7ad7ed8119ca49b1125af507 (diff) | |
download | op-kernel-dev-34b78a127c4fd57cf3d5c64031693d10a8e0fae1.zip op-kernel-dev-34b78a127c4fd57cf3d5c64031693d10a8e0fae1.tar.gz |
tipc: add sock dump to new netlink api
Add TIPC_NL_SOCK_GET command to the new tipc netlink API.
This command supports dumping of all available sockets with their
associated connection or publication(s). It could be extended to reply
with a single socket if the NLM_F_DUMP isn't set.
The information about a socket includes reference, address, connection
information / publication information.
Netlink logical layout of response message:
-> socket
-> reference
-> address
[
-> connection
-> node
-> socket
[
-> connected flag
-> type
-> instance
]
]
[
-> publication flag
]
Signed-off-by: Richard Alpe <richard.alpe@ericsson.com>
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Acked-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/netlink.c')
-rw-r--r-- | net/tipc/netlink.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/tipc/netlink.c b/net/tipc/netlink.c index a529131..951fabe 100644 --- a/net/tipc/netlink.c +++ b/net/tipc/netlink.c @@ -36,6 +36,7 @@ #include "core.h" #include "config.h" +#include "socket.h" #include "bearer.h" #include <net/genetlink.h> @@ -72,6 +73,7 @@ static int handle_cmd(struct sk_buff *skb, struct genl_info *info) static const struct nla_policy tipc_nl_policy[TIPC_NLA_MAX + 1] = { [TIPC_NLA_UNSPEC] = { .type = NLA_UNSPEC, }, [TIPC_NLA_BEARER] = { .type = NLA_NESTED, }, + [TIPC_NLA_SOCK] = { .type = NLA_NESTED, }, }; /* Legacy ASCII API */ @@ -123,6 +125,11 @@ static const struct genl_ops tipc_genl_v2_ops[] = { .cmd = TIPC_NL_BEARER_SET, .doit = tipc_nl_bearer_set, .policy = tipc_nl_policy, + }, + { + .cmd = TIPC_NL_SOCK_GET, + .dumpit = tipc_nl_sk_dump, + .policy = tipc_nl_policy, } }; |