diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-07-10 09:51:35 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-12 14:03:28 -0700 |
| commit | 30ffee8480c13fbcf8ab6c28e31f79dfff683117 (patch) | |
| tree | ca86e974221761b813811047286142804f906ee2 /include/net/net_namespace.h | |
| parent | 134e63756d5f3d0f7604dfcca847b09d1b14fd66 (diff) | |
net: move and export get_net_ns_by_pid
The function get_net_ns_by_pid(), to get a network
namespace from a pid_t, will be required in cfg80211
as well. Therefore, let's move it to net_namespace.c
and export it. We can't make it a static inline in
the !NETNS case because it needs to verify that the
given pid even exists (and return -ESRCH).
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/net_namespace.h')
| -rw-r--r-- | include/net/net_namespace.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 3173d12d946b..3882db1e263a 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -108,6 +108,8 @@ static inline struct net *copy_net_ns(unsigned long flags, struct net *net_ns) extern struct list_head net_namespace_list; +extern struct net *get_net_ns_by_pid(pid_t pid); + #ifdef CONFIG_NET_NS extern void __put_net(struct net *net); |