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| author | Christoph Hellwig <hch@lst.de> | 2020-05-28 07:12:27 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-28 11:11:45 -0700 |
| commit | c4e446bf5a06a1db24b4f0115a89f0380a495c62 (patch) | |
| tree | a559ebc107bcfa1200b5f6120c99f9ce1163ad3d /include/net/ip.h | |
| parent | 6ebf71bab9fb476fc8132be4c12b88201278f0ca (diff) | |
| download | lwn-c4e446bf5a06a1db24b4f0115a89f0380a495c62.tar.gz lwn-c4e446bf5a06a1db24b4f0115a89f0380a495c62.zip | |
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 <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip.h')
| -rw-r--r-- | include/net/ip.h | 1 |
1 files changed, 1 insertions, 0 deletions
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 */ |