From c4e446bf5a06a1db24b4f0115a89f0380a495c62 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 28 May 2020 07:12:27 +0200 Subject: ipv4: add ip_sock_set_freebind Add a helper to directly set the IP_FREEBIND sockopt from kernel space without going through a fake uaccess. Signed-off-by: Christoph Hellwig Signed-off-by: David S. Miller --- include/net/ip.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/net/ip.h') diff --git a/include/net/ip.h b/include/net/ip.h index 2fc52e26fa88..5f5d8226b6ab 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -765,6 +765,7 @@ static inline bool inetdev_valid_mtu(unsigned int mtu) return likely(mtu >= IPV4_MIN_MTU); } +void ip_sock_set_freebind(struct sock *sk); void ip_sock_set_tos(struct sock *sk, int val); #endif /* _IP_H */ -- cgit v1.2.3