Define common overlay xattr keys from Linux kernel for ovl tests use.
Signed-off-by: zhangyi (F) <yi.zhang@xxxxxxxxxx>
---
common/overlay | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/common/overlay b/common/overlay
index 16f13a8..9000432 100644
--- a/common/overlay
+++ b/common/overlay
@@ -3,6 +3,16 @@
#
. ./common/module
+# Export overlayfs xattrs and constant value
+export OVL_XATTR_OPAQUE="trusted.overlay.opaque"
+export OVL_XATTR_REDIRECT="trusted.overlay.redirect"
+export OVL_XATTR_IMPURE="trusted.overlay.impure"
+export OVL_XATTR_ORIGIN="trusted.overlay.origin"
+export OVL_XATTR_NLINK="trusted.overlay.nlink"
+export OVL_XATTR_UPPER="trusted.overlay.upper"
+export OVL_XATTR_OPAQUE_VAL="y"
+export OVL_XATTR_IMPURE_VAL="y"
+
# helper function to do the actual overlayfs mount operation
_overlay_mount_dirs()
{
--
2.5.0
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