[PATCH 29/50] Add echoer script

Makefile

@@ -8,6 +8,7 @@ install:
 	install -m 0755 init $(DESTDIR)/usr/libexec/dracut/init
 	install -m 0755 switch_root $(DESTDIR)/usr/libexec/dracut/switch_root
 	install -m 0755 dracut-functions $(DESTDIR)/usr/libexec/dracut/functions
+	install -m 0755 echoer $(DESTDIR)/usr/libexec/dracut/echoer
 	mkdir $(DESTDIR)/usr/libexec/dracut/rules.d
 	for rule in rules.d/*.rules ; do install -m 0644 $$rule $(DESTDIR)/usr/libexec/dracut/rules.d ; done
 

dracut

@@ -36,6 +36,7 @@ fi
 initfile=$dsrc/init
 switchroot=$dsrc/switch_root
 rulesdir=$dsrc/rules.d
+echoer=$dsrc/echoer
 
 initdir=$(mktemp -d -t initramfs.XXXXXX)
 trap 'rm -rf "$initdir"' 0 # clean up after ourselves no matter how we die.
@@ -108,6 +109,7 @@ fi
 # install our files
 cp $initfile "$initdir/init"
 cp $switchroot "$initdir/sbin/switch_root"
+cp $echoer "$initdir/echoer"
 
 # and create some directory structure
 for d in etc proc sys sysroot dev/pts; do mkdir -p "$initdir/$d"; done

echoer

@@ -0,0 +1,4 @@
+#!/bin/bash
+target=$1
+shift
+echo "$@" >"$target"