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Add hexprint(); display the given number as hex. 

Add a comment to document zeropad()'s purpose.
This commit is contained in:
lukem 2005-05-02 00:46:46 +00:00
parent 0534825a44
commit 117d01fe78
1 changed files with 23 additions and 2 deletions
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25
etc/MAKEDEV.tmpl
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@ -1,5 +1,5 @@
#!/bin/sh -
# $NetBSD: MAKEDEV.tmpl,v 1.42 2005/04/30 16:26:06 augustss Exp $
# $NetBSD: MAKEDEV.tmpl,v 1.43 2005/05/02 00:46:46 lukem Exp $
#
# Copyright (c) 2003 The NetBSD Foundation, Inc.
# All rights reserved.
@ -296,7 +296,11 @@ _USAGE_
exit 1
}
zeropad() {
# zeropad width number
# display number with a zero (`0') padding of width digits.
#
zeropad()
{
case $(($1 - ${#2})) in
5) echo 00000$2;;
4) echo 0000$2;;
@ -308,6 +312,23 @@ zeropad() {
esac
}
# hexprint number
# display (base10) number as hexadecimal
#
hexprint()
{
case $1 in
[0-9]) echo $1 ;;
10) echo a ;;
11) echo b ;;
12) echo c ;;
13) echo d ;;
14) echo e ;;
15) echo f ;;
*) echo $(hexprint $(($1 / 16)))$(hexprint $(($1 % 16))) ;;
esac
}
do_force=false
do_specfile=false
while getopts fm:s ch; do