diff options
| author |   David Ahern <dsa@cumulusnetworks.com> | 2016-08-23 21:06:33 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-08-23 23:12:27 -0700 |
| commit | 5d77dca82839ef016a93ad7acd7058b14d967752 (patch) | |
| tree | 6ce7ab03eddb29ebcca23e80de5018401b4b00e9 /include/net/udp.h | |
| parent | tipc: use kfree_skb() instead of kfree() (diff) | |
| download | linux-dev-5d77dca82839ef016a93ad7acd7058b14d967752.tar.xz linux-dev-5d77dca82839ef016a93ad7acd7058b14d967752.zip | |
net: diag: support SOCK_DESTROY for UDP sockets
This implements SOCK_DESTROY for UDP sockets similar to what was done
for TCP with commit c1e64e298b8ca ("net: diag: Support destroying TCP
sockets.") A process with a UDP socket targeted for destroy is awakened
and recvmsg fails with ECONNABORTED.
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/udp.h')
| -rw-r--r-- | include/net/udp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/udp.h b/include/net/udp.h index 8894d7144189..ea53a87d880f 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -251,6 +251,7 @@ int udp_get_port(struct sock *sk, unsigned short snum, int (*saddr_cmp)(const struct sock *, const struct sock *)); void udp_err(struct sk_buff *, u32); +int udp_abort(struct sock *sk, int err); int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len); int udp_push_pending_frames(struct sock *sk); void udp_flush_pending_frames(struct sock *sk); |