dmake/msdos/dstrlwr.c

   1 /* RCS  $Id: dstrlwr.c,v 1.1.1.1 2000-09-22 15:33:27 hr Exp $
   2 --
   3 -- SYNOPSIS
   4 --      Rotines for computing case mappings in Win95/NT environments.
   5 --
   6 -- DESCRIPTION
   7 --      This code is an attempt at providing sane case mappings to help
   8 --      deal with the disparity in file name case between 8.3 and long
   9 --      file names under Win95/NT.
  10 --
  11 -- AUTHOR
  12 --      Dennis Vadura, dvadura@dmake.wticorp.com
  13 --
  14 -- WWW
  15 --      http://dmake.wticorp.com/
  16 --
  17 -- COPYRIGHT
  18 --      Copyright (c) 1996,1997 by WTI Corp.  All rights reserved.
  19 --
  20 --      This program is NOT free software; you can redistribute it and/or
  21 --      modify it under the terms of the Software License Agreement Provided
  22 --      in the file <distribution-root>/readme/license.txt.
  23 --
  24 -- LOG
  25 --      Use cvs log to obtain detailed change logs.
  26 */
  27 #include "extern.h"
  28
  29 PUBLIC void
  30 dstrlwr(entry, target)
  31 char *entry;
  32 char *target;
  33 {
  34    if (STOBOOL(DcacheRespCase))
  35       return;
  36
  37    /* Look for the target being lower case, if so then lower the case
  38     * of the directory entry.  Note that we only check the first
  39     * character of the target.  This is a bit of a kludge but there is
  40     * really no other way to know, particularly since this test will be
  41     * performed for each member of the directory but against the same
  42     * target. */
  43    if (islower(*target))
  44       strlwr(entry);
  45
  46    return;
  47 }