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tipc: add net dump to new netlink api

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Add TIPC_NL_NET_GET command to the new tipc netlink API.

This command dumps the network id of the node.

Netlink logical layout of returned network data:
-> net
    -> id

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>
This commit is contained in:
Richard Alpe 2014-11-20 10:29:18 +01:00 • committed by David S. Miller
parent 3e4b6ab58d
commit fd3cf2ad51
4 changed files with 84 additions and 2 deletions
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9
net/tipc/netlink.c
View file

@ -40,6 +40,7 @@
#include "bearer.h"
#include "link.h"
#include "node.h"
#include "net.h"
#include <net/genetlink.h>
static int handle_cmd(struct sk_buff *skb, struct genl_info *info)
@ -79,7 +80,8 @@ static const struct nla_policy tipc_nl_policy[TIPC_NLA_MAX + 1] = {
[TIPC_NLA_PUBL] = { .type = NLA_NESTED, },
[TIPC_NLA_LINK] = { .type = NLA_NESTED, },
[TIPC_NLA_MEDIA] = { .type = NLA_NESTED, },
[TIPC_NLA_NODE] = { .type = NLA_NESTED, }
[TIPC_NLA_NODE] = { .type = NLA_NESTED, },
[TIPC_NLA_NET] = { .type = NLA_NESTED, }
};
/* Legacy ASCII API */
@ -173,6 +175,11 @@ static const struct genl_ops tipc_genl_v2_ops[] = {
.cmd = TIPC_NL_NODE_GET,
.dumpit = tipc_nl_node_dump,
.policy = tipc_nl_policy,
},
{
.cmd = TIPC_NL_NET_GET,
.dumpit = tipc_nl_net_dump,
.policy = tipc_nl_policy,
}
};