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authorChristoph Hellwig <hch@lst.de>2020-05-28 07:12:28 +0200
committerDavid S. Miller <davem@davemloft.net>2020-05-28 11:11:45 -0700
commitdb45c0ef258ef6c7ef3c1b8ea9e06e133e083c27 (patch)
treed71c69e4f586945dbc9c586ee267ae4bbd3ce7fe /include/net/ip.h
parentc4e446bf5a06a1db24b4f0115a89f0380a495c62 (diff)
ipv4: add ip_sock_set_recverr
Add a helper to directly set the IP_RECVERR sockopt from kernel space without going through a fake uaccess. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip.h')
-rw-r--r--include/net/ip.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/ip.h b/include/net/ip.h
index 5f5d8226b6ab..f063a491b906 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -766,6 +766,7 @@ static inline bool inetdev_valid_mtu(unsigned int mtu)
}
void ip_sock_set_freebind(struct sock *sk);
+void ip_sock_set_recverr(struct sock *sk);
void ip_sock_set_tos(struct sock *sk, int val);
#endif /* _IP_H */