diff options
| author | Anjali Kulkarni <anjali.k.kulkarni@oracle.com> | 2023-07-19 13:18:16 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-07-23 11:34:22 +0100 |
| commit | a3377386b56420d78a4c0a931a40f9a25c3ca2bd (patch) | |
| tree | 5f03e3b7201ed21cf1219d420f1a445a65a041d7 /include/linux/netlink.h | |
| parent | 6bfef2ec01728cc877c0e6caf9dfb701afcdf2a7 (diff) | |
netlink: Reverse the patch which removed filtering
To use filtering at the connector & cn_proc layers, we need to enable
filtering in the netlink layer. This reverses the patch which removed
netlink filtering - commit ID for that patch:
549017aa1bb7 (netlink: remove netlink_broadcast_filtered).
Signed-off-by: Anjali Kulkarni <anjali.k.kulkarni@oracle.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netlink.h')
| -rw-r--r-- | include/linux/netlink.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 9eec3f4f5351..3a6563681b50 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -227,6 +227,11 @@ bool netlink_strict_get_check(struct sk_buff *skb); int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 portid, int nonblock); int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 portid, __u32 group, gfp_t allocation); +int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb, + __u32 portid, __u32 group, gfp_t allocation, + int (*filter)(struct sock *dsk, + struct sk_buff *skb, void *data), + void *filter_data); int netlink_set_err(struct sock *ssk, __u32 portid, __u32 group, int code); int netlink_register_notifier(struct notifier_block *nb); int netlink_unregister_notifier(struct notifier_block *nb); |