diff options
| author | Alexander Aring <aahringo@redhat.com> | 2020-06-26 13:26:48 -0400 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2020-08-06 10:30:50 -0500 |
| commit | 84d1c617402e7e67fc95ab2384da8dae7d1b0efe (patch) | |
| tree | 34727011f296c2bca6274c00519c85e56e32e422 | |
| parent | 0ffddafc3a3970ef7013696e7f36b3d378bc4c16 (diff) | |
net: sock: add sock_set_mark
This patch adds a new socket helper function to set the mark value for a
kernel socket.
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
| -rw-r--r-- | include/net/sock.h | 1 | ||||
| -rw-r--r-- | net/core/sock.c | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index c53cc42b5ab9..591dd3f12dbb 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2696,6 +2696,7 @@ 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_rcvbuf(struct sock *sk, int val); +void sock_set_mark(struct sock *sk, u32 val); void sock_set_reuseaddr(struct sock *sk); void sock_set_reuseport(struct sock *sk); void sock_set_sndtimeo(struct sock *sk, s64 secs); diff --git a/net/core/sock.c b/net/core/sock.c index 6c4acf1f0220..ea6e8348b3dc 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -828,6 +828,14 @@ void sock_set_rcvbuf(struct sock *sk, int val) } EXPORT_SYMBOL(sock_set_rcvbuf); +void sock_set_mark(struct sock *sk, u32 val) +{ + lock_sock(sk); + sk->sk_mark = val; + release_sock(sk); +} +EXPORT_SYMBOL(sock_set_mark); + /* * This is meant for all protocols to use and covers goings on * at the socket level. Everything here is generic. |