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| author | Thomas Graf | 2006-08-15 09:31:41 +0200 |
|---|---|---|
| committer | David S. Miller | 2006-09-22 23:54:50 +0200 |
| commit | 97676b6b5538b3e059d33b8338e7d5cc41c5f1f1 (patch) | |
| tree | 76e41eb58bd86a96e204dacbb6746da387e67452 /include/linux | |
| parent | [NETLINK]: Add notification message sending interface (diff) | |
| download | kernel-qcow2-linux-97676b6b5538b3e059d33b8338e7d5cc41c5f1f1.tar.gz kernel-qcow2-linux-97676b6b5538b3e059d33b8338e7d5cc41c5f1f1.tar.xz kernel-qcow2-linux-97676b6b5538b3e059d33b8338e7d5cc41c5f1f1.zip | |
[RTNETLINK]: Add rtnetlink notification interface
Adds rtnl_notify() to send rtnetlink notification messages and
rtnl_set_sk_err() to report notification errors as socket
errors in order to indicate the need of a resync due to loss
of events.
nlmsg_report() is added to properly document the meaning of
NLM_F_ECHO.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/rtnetlink.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index 0e4f478e2cb5..ecbe0349060c 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -585,6 +585,9 @@ struct rtnetlink_link extern struct rtnetlink_link * rtnetlink_links[NPROTO]; extern int rtnetlink_send(struct sk_buff *skb, u32 pid, u32 group, int echo); extern int rtnl_unicast(struct sk_buff *skb, u32 pid); +extern int rtnl_notify(struct sk_buff *skb, u32 pid, u32 group, + struct nlmsghdr *nlh, gfp_t flags); +extern void rtnl_set_sk_err(u32 group, int error); extern int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics); extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const void *data); |