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capabilites: introduce new has_ns_capabilities_noaudit

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For consistency in interfaces, introduce a new interface called
has_ns_capabilities_noaudit.  It checks if the given task has the given
capability in the given namespace.  Use this new function by
has_capabilities_noaudit.

Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Serge E. Hallyn <serge.hallyn@canonical.com>
This commit is contained in:
Eric Paris
2012-01-03 12:25:15 -05:00
parent 25e7570341
commit 7b61d64849
2 changed files with 30 additions and 8 deletions
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2
include/linux/capability.h
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@@ -543,6 +543,8 @@ extern bool has_capability(struct task_struct *t, int cap);
extern bool has_ns_capability(struct task_struct *t,
struct user_namespace *ns, int cap);
extern bool has_capability_noaudit(struct task_struct *t, int cap);
extern bool has_ns_capability_noaudit(struct task_struct *t,
struct user_namespace *ns, int cap);
extern bool capable(int cap);
extern bool ns_capable(struct user_namespace *ns, int cap);
extern bool task_ns_capable(struct task_struct *t, int cap);