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[ICSK] compat: Introduce inet_csk_compat_[gs]etsockopt

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Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaldo Carvalho de Melo
2006-03-20 22:46:16 -08:00
committed by David S. Miller
parent d1d47beef8
commit dec73ff029
4 changed files with 48 additions and 36 deletions
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30
net/ipv4/inet_connection_sock.c
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@@ -667,3 +667,33 @@ int inet_csk_ctl_sock_create(struct socket **sock, unsigned short family,
}
EXPORT_SYMBOL_GPL(inet_csk_ctl_sock_create);
#ifdef CONFIG_COMPAT
int inet_csk_compat_getsockopt(struct sock *sk, int level, int optname,
char __user *optval, int __user *optlen)
{
const struct inet_csk *icsk = inet_csk(sk);
if (icsk->icsk_af_ops->compat_getsockopt != NULL)
return icsk->icsk_af_ops->compat_getsockopt(sk, level, optname,
optval, optlen);
return icsk->icsk_af_ops->getsockopt(sk, level, optname,
optval, optlen);
}
EXPORT_SYMBOL_GPL(inet_csk_compat_getsockopt);
int inet_csk_compat_setsockopt(struct sock *sk, int level, int optname,
char __user *optval, int optlen)
{
const struct inet_csk *icsk = inet_csk(sk);
if (icsk->icsk_af_ops->compat_setsockopt != NULL)
return icsk->icsk_af_ops->compat_setsockopt(sk, level, optname,
optval, optlen);
return icsk->icsk_af_ops->setsockopt(sk, level, optname,
optval, optlen);
}
EXPORT_SYMBOL_GPL(inet_csk_compat_setsockopt);
#endif