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authorRichard Alpe <richard.alpe@ericsson.com>2014-11-20 10:29:10 +0100
committerDavid S. Miller <davem@davemloft.net>2014-11-21 15:01:30 -0500
commit34b78a127c4fd57cf3d5c64031693d10a8e0fae1 (patch)
treefbba2542705341c45f9a270e46aca9b819ed17f7 /include
parent315c00bc9f2bd17f7ad7ed8119ca49b1125af507 (diff)
downloadlinux-34b78a127c4fd57cf3d5c64031693d10a8e0fae1.tar.bz2
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 'include')
-rw-r--r--include/uapi/linux/tipc_netlink.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/uapi/linux/tipc_netlink.h b/include/uapi/linux/tipc_netlink.h
index f446fba6a0c7..8c87e2490bc7 100644
--- a/include/uapi/linux/tipc_netlink.h
+++ b/include/uapi/linux/tipc_netlink.h
@@ -45,6 +45,7 @@ enum {
TIPC_NL_BEARER_ENABLE,
TIPC_NL_BEARER_GET,
TIPC_NL_BEARER_SET,
+ TIPC_NL_SOCK_GET,
__TIPC_NL_CMD_MAX,
TIPC_NL_CMD_MAX = __TIPC_NL_CMD_MAX - 1
@@ -54,6 +55,7 @@ enum {
enum {
TIPC_NLA_UNSPEC,
TIPC_NLA_BEARER, /* nest */
+ TIPC_NLA_SOCK, /* nest */
__TIPC_NLA_MAX,
TIPC_NLA_MAX = __TIPC_NLA_MAX - 1
@@ -70,6 +72,32 @@ enum {
TIPC_NLA_BEARER_MAX = __TIPC_NLA_BEARER_MAX - 1
};
+/* Socket info */
+enum {
+ TIPC_NLA_SOCK_UNSPEC,
+ TIPC_NLA_SOCK_ADDR, /* u32 */
+ TIPC_NLA_SOCK_REF, /* u32 */
+ TIPC_NLA_SOCK_CON, /* nest */
+ TIPC_NLA_SOCK_HAS_PUBL, /* flag */
+
+ __TIPC_NLA_SOCK_MAX,
+ TIPC_NLA_SOCK_MAX = __TIPC_NLA_SOCK_MAX - 1
+};
+
+/* Nest, connection info */
+enum {
+ TIPC_NLA_CON_UNSPEC,
+
+ TIPC_NLA_CON_FLAG, /* flag */
+ TIPC_NLA_CON_NODE, /* u32 */
+ TIPC_NLA_CON_SOCK, /* u32 */
+ TIPC_NLA_CON_TYPE, /* u32 */
+ TIPC_NLA_CON_INST, /* u32 */
+
+ __TIPC_NLA_CON_MAX,
+ TIPC_NLA_CON_MAX = __TIPC_NLA_CON_MAX - 1
+};
+
/* Nest, link propreties. Valid for link, media and bearer */
enum {
TIPC_NLA_PROP_UNSPEC,