Sender:	richdawe AT bigfoot DOT com
Message-ID:	<3A1CFF72.B4BC2D26@bigfoot.com>
Date:	Thu, 23 Nov 2000 11:28:50 +0000
From:	Richard Dawe <richdawe AT bigfoot DOT com>
X-Mailer:	Mozilla 4.51 [en] (X11; I; Linux 2.2.17 i586)
X-Accept-Language:	de,fr
MIME-Version:	1.0
To:	djgpp-workers AT delorie DOT com
Subject:	Re: Trial version of locking fcntl
References:	<5 DOT 0 DOT 1 DOT 4 DOT 0 DOT 20001119021029 DOT 0235ee50 AT pop5 DOT banet DOT net>
Reply-To:	djgpp-workers AT delorie DOT com

This is a cryptographically signed message in MIME format.

--------------ms34B7C2DB0CFA94CC797C25FE
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit

Hello.

"Peter J. Farley III" wrote:
> OK, I have gotten Mark's locking version of fcntl into what looks to me
> like working order.  I have attached a diff to the current v2.03 fcntl,
> a complete version and a small test program.
> 
> Please test it on your systems.  The test program just prints the
> return code from various calls to fcntl, it's not a very complete test
> yet but it is a small beginning.

OK, with the getdinfo.h patch from Mark, here's what I get:

bash-2.04$ ./tfcntl
F_SETLK/F_RDLCK:retval=0
F_GETLK:retval=33
F_SETLK/F_UNLCK:retval=0
F_GETFD:retval=0000
F_SETFL:retval=ffffffff
F_GETFL:retval=0000

I'm using Windows 98 SE with a FAT32-formatted 28GB disk (if that has any
bearing).

> Comments, errata, etc. welcome.

The demo program should include stdio.h too, to declare printf():

*** tfcntl.c.orig       Thu Nov 23 11:20:42 2000
--- tfcntl.c    Thu Nov 23 11:20:52 2000
***************
*** 1,3 ****
--- 1,4 ----
+ #include <stdio.h>
  #include <stdlib.h>
  #include <unistd.h>
  #include <fcntl.h>

Bye, Rich =]

-- 
Richard Dawe
[ mailto:richdawe AT bigfoot DOT com | http://www.bigfoot.com/~richdawe/ ]
--------------ms34B7C2DB0CFA94CC797C25FE
Content-Type: application/x-pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"
Content-Description: S/MIME Cryptographic Signature
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--------------ms34B7C2DB0CFA94CC797C25FE--

- Raw text -