Remove the try and check_statedir functions

sh/Makefile

@@ -1,6 +1,5 @@
 DIR = $(RC_LIB)/sh
-INC = functions.sh init-functions.sh init-common-post.sh \
-	  rc-functions.sh rc-mount.sh
+INC = functions.sh init-common-post.sh rc-functions.sh rc-mount.sh
 BIN = gendepends.sh net.sh rc-mount.sh rc-help.sh runscript.sh
 
 TOPDIR = ..

sh/init-functions.sh

@@ -1,88 +0,0 @@
-# Copyright 1999-2007 Gentoo Foundation
-# Copyright 2007 Roy Marples
-# All rights reserved
-
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-
-# void try(command)
-#
-#   Try to execute 'command', if it fails, drop to a shell.
-#
-try() {
-	local errstr
-	local retval=0
-	
-	if [ -c /dev/null ]; then
-		errstr=$(eval $* 2>&1 >/dev/null)
-	else
-		errstr=$(eval $* 2>&1)
-	fi
-	retval=$?
-	if [ ${retval} -ne 0 ]; then
-		#splash "critical" &
-		eend 1
-		eerror "The \"$*\" command failed with error:"
-		eerror "  ${errstr#*: }"
-		echo
-		eerror "Since this is a critical task, startup cannot continue."
-		echo
-		single_user
-	fi
-	
-	return ${retval}
-}
-
-# bool check_statedir(dir)
-#
-#   Check that 'dir' exists, if not, drop to a shell.
-#
-check_statedir() {
-	[ -z "$1" ] && return 0
-
-	if [ ! -d "$1" ]; then
-		if ! mkdir -p "$1" &>/dev/null; then
-			#splash "critical" &
-			echo
-			eerror "To function properly, \"$1\" needs to exist."
-			if yesno ${rc_force_auto:-${RC_FORCE_AUTO}}; then
-				eerror "Attempting to create \"$1\" for you ..."
-				if [ "${RC_UNAME}" = "Linux" ]; then
-					mount -o remount,rw /
-				else
-					mount -u -o rw /
-				fi
-				mkdir -p "$1"
-			fi
-			if [ ! -d "$1" ]; then
-				eerror "Please mount your root partition read/write, and execute:"
-				echo
-				eerror "  # mkdir -p $1"
-				echo; echo
-				single_user
-			fi
-		fi
-	fi
-
-	return 0
-}
-
-# vim: set ts=4 :