From: "Jacob Verhoeks" <jacobv AT htsa DOT hva DOT nl>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Win95 LFN in DOS7/6 (Was: Re: Using Windows95 VFAT .vxd with DJGPP)
Date: 4 Jan 1997 09:47:36 GMT
Organization: XS4ALL, networking for the masses
Lines: 22
Message-ID: <01bbfa23$6b606760$772d6dc2@jacob>
References: <19970102212904 DOT AAA23602 AT w-r-carr> <32cc9b29 DOT 40887798 AT news DOT mcs DOT net> <852338595snz AT tsys DOT demon DOT co DOT uk>
NNTP-Posting-Host: asd12-22.dial.xs4all.nl
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

> 
> It's also really quite a dodgy method, and I presume you have to be
careful
> not to run into the LOCK "feature" for Long Filename Preservation...
> 

To lock use : ax 0x440d 
                    bx drive ( 1=a 2 =b etc)
                    cx 0x084a
                    dx 0
                  interrupt 21
                  return cflag set if error  

To unlock use :  (restore after use)
                    ax 0x440d 
                    bx drive ( 1=a 2 =b etc)
                    cx 0x086a
                    dx 0
                  interrupt 21
                  return cflag set if error  

 Jacob