external/gpl2/xcvs/dist/mktemp.sh

   1 # mktemp
   2
   3 # Copyright (c) Derek Price, Ximbiot <http://ximbiot.com>, and the
   4 # Free Software Foundation, Inc. <http://gnu.org>
   5
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2, or (at your option)
   9 # any later version.
  10
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  19 # 02111-1307, USA.
  20
  21
  22
  23 # This Bourne Shell scriptlet is intended as a simple replacement for
  24 # the BSD mktemp function for systems that do not support mktemp.  It
  25 # currently does not check that the files it is creating did not exist
  26 # previously and it does not verify that it successfully creates the
  27 # files it returns the names of.
  28 mktemp() {
  29         if test x"$1" = x-d; then
  30                 tmp=`echo $2 |sed "s/XXXXXX/$$/"`
  31                 (umask 077 && exec mkdir $tmp) || return 1
  32         else
  33                 tmp=`echo $1 |sed "s/XXXXXX/$$/"`
  34                 (umask 077 && touch $tmp) || return 1
  35         fi
  36         echo $tmp
  37         return 0
  38 }
  39