diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-05-28 08:12:15 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-28 21:11:44 +0300 |
| commit | ce3d9544cecacd40389c399d2b7ca31acc533b70 (patch) | |
| tree | 188689107da003fa8137181ab48f6ad973414acc /include | |
| parent | 783da70e83967efeacf3c02c9dcfdc2b17bd62eb (diff) | |
| download | linux-ce3d9544cecacd40389c399d2b7ca31acc533b70.tar.xz | |
net: add sock_set_keepalive
Add a helper to directly set the SO_KEEPALIVE sockopt from kernel space
without going through a fake uaccess.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/sock.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 99ef43508d2b..dc08c176238f 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2691,6 +2691,7 @@ void sock_def_readable(struct sock *sk); int sock_bindtoindex(struct sock *sk, int ifindex); void sock_enable_timestamps(struct sock *sk); void sock_no_linger(struct sock *sk); +void sock_set_keepalive(struct sock *sk); void sock_set_priority(struct sock *sk, u32 priority); void sock_set_reuseaddr(struct sock *sk); void sock_set_sndtimeo(struct sock *sk, s64 secs); |