export OVL_WORK="ovl-work"
# overlay mount point parent must be the base fs root
export OVL_MNT="ovl-mnt"
+# By default unionmount-testsuite is expected under src
+export UNIONMOUNT_TESTSUITE=${UNIONMOUNT_TESTSUITE:=$here/src/unionmount-testsuite}
# From e2fsprogs/e2fsck/e2fsck.h:
# Exit code used by fsck-type programs