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[UNIX]: Extend unix_sysctl_(un)register prototypes

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Add the struct net * argument to both of them to use in
the future. Also make the register one return an error code.

It is useless right now, but will make the future patches
much simpler.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov
2007-12-01 23:40:40 +11:00
committed by David S. Miller
parent dd88590995
commit 97577e3828
3 changed files with 9 additions and 8 deletions
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5
net/unix/sysctl_net_unix.c
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@@ -48,12 +48,13 @@ static ctl_table unix_root_table[] = {
static struct ctl_table_header * unix_sysctl_header;
void unix_sysctl_register(void)
int unix_sysctl_register(struct net *net)
{
unix_sysctl_header = register_sysctl_table(unix_root_table);
return unix_sysctl_header == NULL ? -ENOMEM : 0;
}
void unix_sysctl_unregister(void)
void unix_sysctl_unregister(struct net *net)
{
unregister_sysctl_table(unix_sysctl_header);
}