1 files changed, 3 insertions, 14 deletions

diff --git a/makechrootpkg.in b/makechrootpkg.in
index 08c76a8..39d57e9 100644
--- a/makechrootpkg.in
+++ b/makechrootpkg.in
@@ -119,23 +119,12 @@ umask 0022
 
 # Lock the chroot we want to use. We'll keep this lock until we exit.
 # Note this is the same FD number as in mkarchroot
-exec 9>"$copydir.lock"
-if ! flock -n 9; then
-	stat_busy "Locking chroot copy [$copy]"
-	flock 9
-	stat_done
-fi
+lock_open_write 9 "$copydir.lock" "Locking chroot copy [$copy]"
 
 if [[ ! -d $copydir ]] || $clean_first; then
 	# Get a read lock on the root chroot to make
 	# sure we don't clone a half-updated chroot
-	exec 8>"$chrootdir/root.lock"
-
-	if ! flock -sn 8; then
-		stat_busy "Locking clean chroot"
-		flock -s 8
-		stat_done
-	fi
+	lock_open_read 8 "$chrootdir/root" "Locking clean chroot"
 
 	stat_busy "Creating clean working copy [$copy]"
 	if [[ "$chroottype" == btrfs ]]; then
@@ -152,7 +141,7 @@ if [[ ! -d $copydir ]] || $clean_first; then
 	stat_done
 
 	# Drop the read lock again
-	exec 8>&-
+	lock_close 8
 fi
 
 if [[ -n "${install_pkgs[*]}" ]]; then