From 9f2403dffae514dca431828014a2dc9c9de4e61f Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Fri, 14 Dec 2007 14:12:38 +0000
Subject: Remove Gentoo copyright from all files that I know I have written

---
 sh/functions.sh | 96 +++++----------------------------------------------------
 1 file changed, 7 insertions(+), 89 deletions(-)

(limited to 'sh/functions.sh')

diff --git a/sh/functions.sh b/sh/functions.sh
index 4c8843e8..f6c51f89 100644
--- a/sh/functions.sh
+++ b/sh/functions.sh
@@ -1,4 +1,6 @@
-# Copyright 1999-2007 Gentoo Foundation
+# Allow any sh script to work with einfo functions and friends
+# We also provide a few helpful functions for other programs to use
+
 # Copyright 2007 Roy Marples
 # All rights reserved
 
@@ -37,70 +39,6 @@ eoutdent() {
 	return 0
 }
 
-# Safer way to list the contents of a directory,
-# as it do not have the "empty dir bug".
-#
-# char *dolisting(param)
-#
-#    print a list of the directory contents
-#
-#    NOTE: quote the params if they contain globs.
-#          also, error checking is not that extensive ...
-#
-dolisting() {
-	local x= y= mylist= mypath="$*"
-
-	# Here we use file globbing instead of ls to save on forking
-	for x in ${mypath}; do
-		[ ! -e "${x}" ] && continue
-
-		if [ -L "${x}" -o -f "${x}" ]; then
-			mylist="${mylist} "${x}
-		elif [ -d "${x}" ]; then
-			[ "${x%/}" != "${x}" ] && x=${x%/}
-			
-			for y in "${x}"/*; do
-				[ -e "${y}" ] && mylist="${mylist} ${y}"
-			done
-		fi
-	done
-
-	echo "${mylist# *}"
-}
-
-# bool is_older_than(reference, files/dirs to check)
-#
-#   return 0 if any of the files/dirs are newer than
-#   the reference file
-#
-#   EXAMPLE: if is_older_than a.out *.o; then ...
-is_older_than() {
-	local x= ref="$1"
-	shift
-
-	for x; do
-		[ -e "${x}" ] || continue
-		# We need to check the mtime if it's a directory too as the
-		# contents may have changed.
-		[ "${x}" -nt "${ref}" ] && return 0
-		[ -d "${x}" ] && is_older_than "${ref}" "${x}"/* && return 0
-	done
-
-	return 1 
-}
-
-uniqify() {
-    local result=
-    while [ -n "$1" ]; do
-		case " ${result} " in
-			*" $1 "*);;
-			*) result="${result} $1";;
-		esac
-		shift
-	done
-    echo "${result# *}"
-}
-
 yesno()
 {
 	[ -z "$1" ] && return 1
@@ -119,24 +57,6 @@ yesno()
 	esac
 }
 
-KV_to_int() {
-	[ -z $1 ] && return 1
-
-	local x=${1%%-*}
-	local KV_MAJOR=${x%%.*}
-	x=${x#*.}
-	local KV_MINOR=${x%%.*}
-	x=${x#*.}
-	local KV_MICRO=${x%%.*}
-	local KV_int=$((${KV_MAJOR} * 65536 + ${KV_MINOR} * 256 + ${KV_MICRO} ))
-
-	# We make version 2.2.0 the minimum version we will handle as
-	# a sanity check ... if its less, we fail ...
-	[ "${KV_int}" -lt 131584 ] && return 1
-	
-	echo "${KV_int}"
-}
-
 _sanitize_path() {
 	local IFS=":" p= path=
 	for p in ${PATH}; do
@@ -151,12 +71,10 @@ _sanitize_path() {
 
 # Allow our scripts to support zsh
 if [ -n "${ZSH_VERSION}" ]; then
-  emulate sh
-  NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
+	emulate sh
+	NULLCMD=:
+	alias -g '${1+"$@"}'='"$@"'
+	setopt NO_GLOB_SUBST
 fi
 
 # Add our bin to $PATH
-- 
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