From a1579f6bf657d3906de47819e8fd773e2452de0f Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Wed, 19 Feb 2025 11:01:52 +0100 Subject: selftests/ovl: add third selftest for "override_creds" Add a simple test to verify that the new "override_creds" option works. Link: https://lore.kernel.org/r/20250219-work-overlayfs-v3-4-46af55e4ceda@kernel.org Reviewed-by: Amir Goldstein Signed-off-by: Christian Brauner --- tools/testing/selftests/filesystems/utils.h | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/testing/selftests/filesystems/utils.h') diff --git a/tools/testing/selftests/filesystems/utils.h b/tools/testing/selftests/filesystems/utils.h index f35001a75f99..7f1df2a3e94c 100644 --- a/tools/testing/selftests/filesystems/utils.h +++ b/tools/testing/selftests/filesystems/utils.h @@ -24,6 +24,7 @@ extern int get_userns_fd(unsigned long nsid, unsigned long hostid, unsigned long range); extern int caps_down(void); +extern int cap_down(cap_value_t down); extern bool switch_ids(uid_t uid, gid_t gid); -- cgit v1.2.3