diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2014-04-23 14:26:56 -0700 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-06-23 10:27:56 +0200 |
| commit | 8c91777bd4951c1f1ad59842fe4d208f94a97dfe (patch) | |
| tree | 1efd2d09f6d7b3b76c3458c4af1a9c5dfd66d652 /include | |
| parent | 4dcecf4ce16a20c210e91a62ae28275418e3ed2c (diff) | |
net: Add variants of capable for use on on sockets
[ Upstream commit a3b299da869d6e78cf42ae0b1b41797bcb8c5e4b ]
sk_net_capable - The common case, operations that are safe in a network namespace.
sk_capable - Operations that are not known to be safe in a network namespace
sk_ns_capable - The general case for special cases.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/sock.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 6e2c4901a477..4aa873a6267f 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2275,6 +2275,11 @@ extern int sock_get_timestampns(struct sock *, struct timespec __user *); extern int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len, int level, int type); +bool sk_ns_capable(const struct sock *sk, + struct user_namespace *user_ns, int cap); +bool sk_capable(const struct sock *sk, int cap); +bool sk_net_capable(const struct sock *sk, int cap); + /* * Enable debug/info messages */ |