From f1ffcdaec3260272c12ac8d5ea15cf7af96482fd Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@jerkface.net>
Date: Sun, 1 May 2016 03:41:25 -0400
Subject: remove unused functions

---
 src/initrd/common.sh | 46 ++++++++++------------------------------------
 1 file changed, 10 insertions(+), 36 deletions(-)

diff --git a/src/initrd/common.sh b/src/initrd/common.sh
index 4aa8528..09906d9 100644
--- a/src/initrd/common.sh
+++ b/src/initrd/common.sh
@@ -17,17 +17,20 @@ debug_log()
     set -x
   fi
 }
+
 addmenu()
 {
   cat <<END >>$MENUFIFO # mind the tabs
 setItem "$1" "dummy" "$2" "$3"
 END
 }
+
 menutitle()
 {
   printf 'setTitle "%s"\n' "$1" >>$MENUFIFO
   printf 'setWelcomeText "%s"\n' "$2" >>$MENUFIFO
 }
+
 bootmenu()
 {
   local do_trigger="$1" no_panic="$2"
@@ -43,30 +46,7 @@ bootmenu()
     udevadm trigger --subsystem-match=block --action=add
   fi
 }
-find_squashfs_root()
-{
-  # TODO: "make" puts the correct location in $iso_squashfs_dir.  Get
-  # information into this function!
 
-  bootwait samizdat-cdrom
-  for dir in /cdrom/live /cdrom/liveos /cdrom/aptosid /cdrom/*
-  do
-    [ -d "$dir" ] || continue;
-    if [ -f "$dir"/filesystem.module ]; then
-      while read fs; do
-	[ -f "$dir"/"$fs" ] && echo "$dir" "$fs"
-      done < "$dir"/filesystem.module
-      return
-    fi
-  done
-  for fs in /cdrom/live/filesystem.squashfs /cdrom/live/grml-small.squashfs /cdrom/liveos/squashfs.img /cdrom/aptosid/aptosid.* /cdrom/*/*.squashfs
-  do
-    if [ -f "$fs" ]; then
-      echo "${fs%/*}" "${fs##*/}"
-      break
-    fi
-  done
-}
 xtrace()
 {
   case "$-" in
@@ -74,6 +54,7 @@ xtrace()
   *) set -x; "$@"; set +x ;;
   esac
 }
+
 sleepcmd() {
   local t=$1
   shift
@@ -81,13 +62,16 @@ sleepcmd() {
   sleep $t
   "$@"
 }
+
 sleep_forever_verbose() {
   sleep 4294967295 &
   local sleep=$!
   warn "sleeping until you kill $sleep..."
   wait $sleep
 }
+
 warn() { [ -z "$warnings" ] || echo "$@" >&2; }
+
 panic()
 {
   set +x
@@ -99,6 +83,7 @@ panic()
   chvt 1
   exec /bin/sh -i
 }
+
 bootwait()
 {
   mkdir -p /bootwait
@@ -108,6 +93,7 @@ bootwait()
   done
   wait_for_files "$@"
 }
+
 bootdone()
 {
   mkdir -p /bootwait
@@ -117,6 +103,7 @@ bootdone()
   done
   touch "$@"
 }
+
 my_openvt()
 {
   /bin/openvt -c "$@"
@@ -128,16 +115,3 @@ gpg2_nobatch() { GPG_TTY=$(tty) command gpg2 --ignore-time-conflict --ignore-val
 gpg2() { gpg2_nobatch --batch "$@"; }
 
 xcp() { if [ -f "$1" -a ! -f "$2" ]; then cp "$1" "$2"; fi; }
-
-mountsquashes()
-{
-  local name dirname basename
-  while read dirname basename && [ -d "$dirname" -a -f "$dirname/$basename" ]; do
-    name=${basename%.squashfs}
-    mkdir -p "/squashes/$name" || return 1
-    xcp "$dirname"/filesystem.module /squashes/filesystem.module || return 1
-    mountpoint -q "/squashes/$name" ||
-    mount -o ro,loop "$dirname/$basename" "/squashes/$name" || return 1
-  done
-}
-
-- 
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