From a8b92daf7df5fbaa45bcb0caa1750c1d10070f81 Mon Sep 17 00:00:00 2001
From: Olivier Blin <oblin@mandriva.com>
Date: Thu, 5 Jun 2008 19:07:27 +0000
Subject: add lumount helper to umount loopbacks (umount can't really find a
 loopback is used since mount can't write the loop= option in /etc/mtab, which
 is a symlink to /proc/mounts)

---
 rescue/Flash/scripts/rescue_common | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'rescue/Flash')

diff --git a/rescue/Flash/scripts/rescue_common b/rescue/Flash/scripts/rescue_common
index 279e5762f..e1402cacc 100644
--- a/rescue/Flash/scripts/rescue_common
+++ b/rescue/Flash/scripts/rescue_common
@@ -186,3 +186,9 @@ function progress() {
     usleep 100000
 }
 
+function lumount() {
+    local dir=$1
+    loop=$(perl -ne '@l = split; if ($l[1] eq "'$dir'") { print $l[0]; exit }' /proc/mounts)
+    umount $dir
+    losetup -d $loop
+}
-- 
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