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-rw-r--r--include/linux/capability.h17
1 files changed, 15 insertions, 2 deletions
diff --git a/include/linux/capability.h b/include/linux/capability.h
index e22f48c2a46f..02bdb768d43b 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -529,8 +529,21 @@ extern const kernel_cap_t __cap_init_eff_set;
529 * 529 *
530 * Note that this does not set PF_SUPERPRIV on the task. 530 * Note that this does not set PF_SUPERPRIV on the task.
531 */ 531 */
532#define has_capability(t, cap) (security_capable((t), (cap)) == 0) 532#define has_capability(t, cap) (security_real_capable((t), (cap)) == 0)
533#define has_capability_noaudit(t, cap) (security_capable_noaudit((t), (cap)) == 0) 533
534/**
535 * has_capability_noaudit - Determine if a task has a superior capability available (unaudited)
536 * @t: The task in question
537 * @cap: The capability to be tested for
538 *
539 * Return true if the specified task has the given superior capability
540 * currently in effect, false if not, but don't write an audit message for the
541 * check.
542 *
543 * Note that this does not set PF_SUPERPRIV on the task.
544 */
545#define has_capability_noaudit(t, cap) \
546 (security_real_capable_noaudit((t), (cap)) == 0)
534 547
535extern int capable(int cap); 548extern int capable(int cap);
536 549