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| author | Anna Emese Nyiri <annaemesenyiri@gmail.com> | 2024-12-13 09:44:57 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-12-16 18:16:44 -0800 |
| commit | e45469e594b255ef8d750ed5576698743450d2ac (patch) | |
| tree | 2f7a88d7a10614ad70b6a7974d5395f4b0ce6777 /net/core/sock.c | |
| parent | cda7d5abe089cc8bd6d623cd6577627d8125d155 (diff) | |
| download | linux-e45469e594b255ef8d750ed5576698743450d2ac.tar.gz linux-e45469e594b255ef8d750ed5576698743450d2ac.tar.bz2 linux-e45469e594b255ef8d750ed5576698743450d2ac.zip | |
sock: Introduce SO_RCVPRIORITY socket option
Add new socket option, SO_RCVPRIORITY, to include SO_PRIORITY in the
ancillary data returned by recvmsg().
This is analogous to the existing support for SO_RCVMARK,
as implemented in commit 6fd1d51cfa253 ("net: SO_RCVMARK socket option
for SO_MARK with recvmsg()").
Reviewed-by: Willem de Bruijn <willemb@google.com>
Suggested-by: Ferenc Fejes <fejes@inf.elte.hu>
Signed-off-by: Anna Emese Nyiri <annaemesenyiri@gmail.com>
Link: https://patch.msgid.link/20241213084457.45120-5-annaemesenyiri@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core/sock.c')
| -rw-r--r-- | net/core/sock.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index a3d9941c1d32..e7bcc8952248 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1519,6 +1519,10 @@ set_sndbuf: sock_valbool_flag(sk, SOCK_RCVMARK, valbool); break; + case SO_RCVPRIORITY: + sock_valbool_flag(sk, SOCK_RCVPRIORITY, valbool); + break; + case SO_RXQ_OVFL: sock_valbool_flag(sk, SOCK_RXQ_OVFL, valbool); break; @@ -1947,6 +1951,10 @@ int sk_getsockopt(struct sock *sk, int level, int optname, v.val = sock_flag(sk, SOCK_RCVMARK); break; + case SO_RCVPRIORITY: + v.val = sock_flag(sk, SOCK_RCVPRIORITY); + break; + case SO_RXQ_OVFL: v.val = sock_flag(sk, SOCK_RXQ_OVFL); break; |