diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-01-18 10:46:13 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-01-19 10:09:58 -0800 |
| commit | 59c28058fa7bb1cc7ab8b2c5607093cbbefafeb4 (patch) | |
| tree | 18e5719ebf19cdd5432ead16a2425f60719fa1fe /include/linux/netlink.h | |
| parent | 133bbb18ab1a2f5549435c5a3126413344ddbcb8 (diff) | |
net: netlink: add helper to retrieve NETLINK_F_STRICT_CHK
Dumps can read state of the NETLINK_F_STRICT_CHK flag from
a field in the callback structure. For non-dump GET requests
we need a way to access the state of that flag from a socket.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netlink.h')
| -rw-r--r-- | include/linux/netlink.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 4e8add270200..593d1b9c33a8 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -126,6 +126,7 @@ void __netlink_clear_multicast_users(struct sock *sk, unsigned int group); void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err, const struct netlink_ext_ack *extack); int netlink_has_listeners(struct sock *sk, unsigned int group); +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, |