[PATCH 06/11] change file descriptor for flock locking

[Harald Hoyer <harald-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>]

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dash does not like filedescriptors > 9
---
  modules.d/90crypt/cryptroot-ask.sh |    6 +++---
  modules.d/99base/init              |    5 +----
  2 files changed, 4 insertions(+), 7 deletions(-)



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diff --git a/modules.d/90crypt/cryptroot-ask.sh b/modules.d/90crypt/cryptroot-ask.sh
index 499f586..48cc0f7 100755
--- a/modules.d/90crypt/cryptroot-ask.sh
+++ b/modules.d/90crypt/cryptroot-ask.sh
@@ -1,8 +1,8 @@
 #!/bin/sh
 
 [ -b /dev/mapper/$2 ] && exit 0
-(
-	flock -s 200
+{
+	flock -s 9
 	/sbin/cryptsetup luksOpen -T1 $1 $2 </dev/console >/dev/console 2>&1
-) 200>/.console.lock
+} 9>/.console.lock
 
diff --git a/modules.d/99base/init b/modules.d/99base/init
index fbfad05..ce26de6 100755
--- a/modules.d/99base/init
+++ b/modules.d/99base/init
@@ -79,10 +79,7 @@ while :; do
 
     sleep 0.5
     i=$(($i+1))
-    (
-    	flock -s 200
-	[ $i -gt 20 ] && emergency_shell
-    ) 200>/.console_lock
+    { flock -s 9 ; [ $i -gt 20 ] && emergency_shell; } 9>/.console_lock
 done
 
 # pre pivot scripts are sourced just before we switch over to the new root.