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[NETNS][RAW]: Create the /proc/net/raw(6) in each namespace.

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To do so, just register the proper subsystem and create files in
->init callbacks.

No other special per-namespace handling for raw sockets is required.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2008-01-14 05:36:50 -08:00 committed by David S. Miller
parent e5ba31f11f
commit a308da1627
2 changed files with 40 additions and 8 deletions
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24
net/ipv4/raw.c
View File

@ -1003,15 +1003,31 @@ static const struct file_operations raw_seq_fops = {
.release = seq_release_net,
};
static __net_init int raw_init_net(struct net *net)
{
if (!proc_net_fops_create(net, "raw", S_IRUGO, &raw_seq_fops))
return -ENOMEM;
return 0;
}
static __net_exit void raw_exit_net(struct net *net)
{
proc_net_remove(net, "raw");
}
static __net_initdata struct pernet_operations raw_net_ops = {
.init = raw_init_net,
.exit = raw_exit_net,
};
int __init raw_proc_init(void)
{
if (!proc_net_fops_create(&init_net, "raw", S_IRUGO, &raw_seq_fops))
return -ENOMEM;
return 0;
return register_pernet_subsys(&raw_net_ops);
}
void __init raw_proc_exit(void)
{
proc_net_remove(&init_net, "raw");
unregister_pernet_subsys(&raw_net_ops);
}
#endif /* CONFIG_PROC_FS */

24
net/ipv6/raw.c
View File

@ -1270,16 +1270,32 @@ static const struct file_operations raw6_seq_fops = {
.release = seq_release_net,
};
static int raw6_init_net(struct net *net)
{
if (!proc_net_fops_create(net, "raw6", S_IRUGO, &raw6_seq_fops))
return -ENOMEM;
return 0;
}
static void raw6_exit_net(struct net *net)
{
proc_net_remove(net, "raw6");
}
static struct pernet_operations raw6_net_ops = {
.init = raw6_init_net,
.exit = raw6_exit_net,
};
int __init raw6_proc_init(void)
{
if (!proc_net_fops_create(&init_net, "raw6", S_IRUGO, &raw6_seq_fops))
return -ENOMEM;
return 0;
return register_pernet_subsys(&raw6_net_ops);
}
void raw6_proc_exit(void)
{
proc_net_remove(&init_net, "raw6");
unregister_pernet_subsys(&raw6_net_ops);
}
#endif /* CONFIG_PROC_FS */