dracut/0003-base-dracut-lib.sh-add-dev_unit_name.patch

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From c4b572b5ca767aec6cc8b5ba98b5fc76c991f690 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Thu, 4 Apr 2013 12:51:33 +0200
Subject: [PATCH] base/dracut-lib.sh: add dev_unit_name()
add helper function to convert device path to systemd unit names
---
modules.d/99base/dracut-lib.sh | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/modules.d/99base/dracut-lib.sh b/modules.d/99base/dracut-lib.sh
index e456b01..79fc953 100755
--- a/modules.d/99base/dracut-lib.sh
+++ b/modules.d/99base/dracut-lib.sh
@@ -818,6 +818,15 @@ wait_for_mount()
} >> "$hookdir/emergency/90-${_name}.sh"
}
+dev_unit_name()
+{
+ _name="${1%%/}"
+ _name="${_name##/}"
+ _name="$(str_replace "$_name" '-' '\x2d')"
+ _name="$(str_replace "$_name" '/' '-')"
+ echo "$_name"
+}
+
# wait_for_dev <dev>
#
# Installs a initqueue-finished script,
@@ -835,10 +844,7 @@ wait_for_dev()
} >> "${PREFIX}$hookdir/emergency/80-${_name}.sh"
if [ -n "$DRACUT_SYSTEMD" ]; then
- _name="${1%%/}"
- _name="${_name##/}"
- _name="$(str_replace "$_name" '-' '\x2d')"
- _name="$(str_replace "$_name" '/' '-')"
+ _name=$(dev_unit_name "$1")
if ! [ -L ${PREFIX}/etc/systemd/system/initrd.target.requires/${_name}.device ]; then
[ -d ${PREFIX}/etc/systemd/system/initrd.target.requires ] || mkdir -p ${PREFIX}/etc/systemd/system/initrd.target.requires
ln -s ../${_name}.device ${PREFIX}/etc/systemd/system/initrd.target.requires/${_name}.device