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-rw-r--r--include/linux/capability.h13
1 files changed, 1 insertions, 12 deletions
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 16ee8b49a200..d4675af963fa 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -546,18 +546,7 @@ extern bool has_capability_noaudit(struct task_struct *t, int cap);
546extern bool capable(int cap); 546extern bool capable(int cap);
547extern bool ns_capable(struct user_namespace *ns, int cap); 547extern bool ns_capable(struct user_namespace *ns, int cap);
548extern bool task_ns_capable(struct task_struct *t, int cap); 548extern bool task_ns_capable(struct task_struct *t, int cap);
549 549extern bool nsown_capable(int cap);
550/**
551 * nsown_capable - Check superior capability to one's own user_ns
552 * @cap: The capability in question
553 *
554 * Return true if the current task has the given superior capability
555 * targeted at its own user namespace.
556 */
557static inline bool nsown_capable(int cap)
558{
559 return ns_capable(current_user_ns(), cap);
560}
561 550
562/* audit system wants to get cap info from files as well */ 551/* audit system wants to get cap info from files as well */
563extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps); 552extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);