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From: sandmann AT clio DOT rice DOT edu (Charles Sandmann)
Message-Id: <10201100031.AA16325@clio.rice.edu>
Subject: LFN32 optimizations [was:  Re: Proposed lstat.c patch for Win2000/XP device bit fix
To: djgpp-workers AT delorie DOT com
Date: Wed, 9 Jan 2002 18:31:43 -0600 (CST)
Cc: ams AT ludd DOT luth DOT se
In-Reply-To: <200201092157.WAA24942@father.ludd.luth.se> from "Martin Str|mberg" at Jan 09, 2002 10:57:01 PM
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> Indeed. Here's a patch for that (manually cut-and-pasted, so will
> probably not apply cleanly and there some offset as well due to my GCC
> warning corrections):
> 
> -  if ( ! strcmp(ff_blk.lfn_magic,"LFN32") )
> +  if ( *(long *)(&(ff_blk.lfn_magic[0])) == 'L'+('F'<<8)+('N'<<16)+('3'<<24)
> +    && *(short *)(&(ff_blk.lfn_magic[4])) == 0+('2'<<8) )
>      {

Should we do this fix to access.c also (twice) and a similar fix to set
the value in findfirs.c?

Should a macro _is_ff_LFN(ff_blk) be in dir.h?