diff options
Diffstat (limited to 'include/linux/capability.h')
-rw-r--r-- | include/linux/capability.h | 13 |
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); | |||
546 | extern bool capable(int cap); | 546 | extern bool capable(int cap); |
547 | extern bool ns_capable(struct user_namespace *ns, int cap); | 547 | extern bool ns_capable(struct user_namespace *ns, int cap); |
548 | extern bool task_ns_capable(struct task_struct *t, int cap); | 548 | extern bool task_ns_capable(struct task_struct *t, int cap); |
549 | 549 | extern 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 | */ | ||
557 | static 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 */ |
563 | extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps); | 552 | extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps); |