diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2014-04-23 14:26:56 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-04-24 13:44:53 -0400 |
| commit | a3b299da869d6e78cf42ae0b1b41797bcb8c5e4b (patch) | |
| tree | 010da034dffdcc8dc1386170f94b27e9f342c691 /include/net/sock.h | |
| parent | a53b72c83a4216f2eb883ed45a0cbce014b8e62d (diff) | |
| download | linux-a3b299da869d6e78cf42ae0b1b41797bcb8c5e4b.tar.bz2 | |
net: Add variants of capable for use on on sockets
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>
Diffstat (limited to 'include/net/sock.h')
| -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 8338a14e4805..21569cf456ed 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2255,6 +2255,11 @@ int sock_get_timestampns(struct sock *, struct timespec __user *); 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 */ |