269  * @cap: The capability to be tested for
277 		       struct user_namespace *ns, int cap)  in has_ns_capability()  argument
282 	ret = security_capable(__task_cred(t), ns, cap, CAP_OPT_NONE);  in has_ns_capability()
291  * @cap: The capability to be tested for
298 bool has_capability(struct task_struct *t, int cap)  in has_capability()  argument
300 	return has_ns_capability(t, &init_user_ns, cap);  in has_capability()
309  * @cap: The capability to be tested for
318 			       struct user_namespace *ns, int cap)  in has_ns_capability_noaudit()  argument
323 	ret = security_capable(__task_cred(t), ns, cap, CAP_OPT_NOAUDIT);  in has_ns_capability_noaudit()
333  * @cap: The capability to be tested for
341 bool has_capability_noaudit(struct task_struct *t, int cap)  in has_capability_noaudit()  argument
343 	return has_ns_capability_noaudit(t, &init_user_ns, cap);  in has_capability_noaudit()
348 			      int cap,  in ns_capable_common()  argument
353 	if (unlikely(!cap_valid(cap))) {  in ns_capable_common()
354 		pr_crit("capable() called with invalid cap=%u\n", cap);  in ns_capable_common()
358 	capable = security_capable(current_cred(), ns, cap, opts);  in ns_capable_common()
369  * @cap: The capability to be tested for
377 bool ns_capable(struct user_namespace *ns, int cap)  in ns_capable()  argument
379 	return ns_capable_common(ns, cap, CAP_OPT_NONE);  in ns_capable()
387  * @cap: The capability to be tested for
395 bool ns_capable_noaudit(struct user_namespace *ns, int cap)  in ns_capable_noaudit()  argument
397 	return ns_capable_common(ns, cap, CAP_OPT_NOAUDIT);  in ns_capable_noaudit()
406  * @cap: The capability to be tested for
414 bool ns_capable_setid(struct user_namespace *ns, int cap)  in ns_capable_setid()  argument
416 	return ns_capable_common(ns, cap, CAP_OPT_INSETID);  in ns_capable_setid()
422  * @cap: The capability to be tested for
430 bool capable(int cap)  in capable()  argument
432 	return ns_capable(&init_user_ns, cap);  in capable()
441  * @cap: The capability to be tested for
450 		     int cap)  in file_ns_capable()  argument
453 	if (WARN_ON_ONCE(!cap_valid(cap)))  in file_ns_capable()
456 	if (security_capable(file->f_cred, ns, cap, CAP_OPT_NONE) == 0)  in file_ns_capable()
483  * @cap: The capability in question
490 			      const struct inode *inode, int cap)  in capable_wrt_inode_uidgid()  argument
494 	return ns_capable(ns, cap) &&  in capable_wrt_inode_uidgid()