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| author | Dmitry Mishin <dim@openvz.org> | 2006-03-20 22:45:21 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-03-20 22:45:21 -0800 |
| commit | 3fdadf7d27e3fbcf72930941884387d1f4936f04 (patch) | |
| tree | 167072cf1e60b6b307610563614b435ff0caa52d /net/core | |
| parent | c750360938b403e6cc193d293cfbcb099dd6c60e (diff) | |
| download | linux-3fdadf7d27e3fbcf72930941884387d1f4936f04.tar.gz linux-3fdadf7d27e3fbcf72930941884387d1f4936f04.tar.bz2 linux-3fdadf7d27e3fbcf72930941884387d1f4936f04.zip | |
[NET]: {get|set}sockopt compatibility layer
This patch extends {get|set}sockopt compatibility layer in order to
move protocol specific parts to their place and avoid huge universal
net/compat.c file in the future.
Signed-off-by: Dmitry Mishin <dim@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/sock.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index 5038a5a7bd84..dd63cdea3fe7 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1385,6 +1385,20 @@ int sock_common_getsockopt(struct socket *sock, int level, int optname, EXPORT_SYMBOL(sock_common_getsockopt); +#ifdef CONFIG_COMPAT +int compat_sock_common_getsockopt(struct socket *sock, int level, + int optname, char __user *optval, int __user *optlen) +{ + struct sock *sk = sock->sk; + + if (sk->sk_prot->compat_setsockopt) + return sk->sk_prot->compat_getsockopt(sk, level, + optname, optval, optlen); + return sk->sk_prot->getsockopt(sk, level, optname, optval, optlen); +} +EXPORT_SYMBOL(compat_sock_common_getsockopt); +#endif + int sock_common_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t size, int flags) { @@ -1414,6 +1428,20 @@ int sock_common_setsockopt(struct socket *sock, int level, int optname, EXPORT_SYMBOL(sock_common_setsockopt); +#ifdef CONFIG_COMPAT +int compat_sock_common_setsockopt(struct socket *sock, + int level, int optname, char __user *optval, int optlen) +{ + struct sock *sk = sock->sk; + + if (sk->sk_prot->compat_setsockopt) + return sk->sk_prot->compat_setsockopt(sk, level, + optname, optval, optlen); + return sk->sk_prot->setsockopt(sk, level, optname, optval, optlen); +} +EXPORT_SYMBOL(compat_sock_common_setsockopt); +#endif + void sk_common_release(struct sock *sk) { if (sk->sk_prot->destroy) |