From: paul DOT toseland AT virgin DOT net (Paul Toseland)
Subject: Re: 16 bytes not freed on close
24 Jul 1997 06:25:57 -0700
Approved: cygnus DOT gnu-win32 AT cygnus DOT com
Distribution: cygnus
Message-ID: <33D4C88D.966.cygnus.gnu-win32@virgin.nospam.net>
References: <3 DOT 0 DOT 1 DOT 32 DOT 19970624114507 DOT 0080a7c0 AT unlinfo DOT unl DOT edu>
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Original-To: Steve Kachman <skachman AT unl DOT edu>
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Where did you get this _mstats function from? My program also handles
many files, but it is a long-run - e.g. hours, days, months... -
background task.  When I tried _mstats, importing as you did, I got a
link error.  It's not defined in any of the headers, except inside the
bash source... and if it's a Win32 API function, it's not being imported
properly by the import libraries.  The same goes for mstats.

Steve Kachman wrote:
> 
> Sorry about the 32K message. I have included a small program to illustrate
> the problem.
> 
> #include <fstream.h>
> extern "C" {
>   extern unsigned _stklen;
>   int _mstats(char * s);
> }
> 
> main(int argc,char **argv)
> {
>   _mstats("Before open");
(snip)
> The resulting output:
> 
> Memory allocation statistics Before open
> free:    0 255 124 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> used:    0 1 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
>         Total in use: 4240, total free: 8048
Sorry this is so much after the event: it took a while to plough through
it all!  Oh, and _mstats isn't documented; mstats is, but listed as a
GNU extension like memmem and others - which aren't implemented in
gnuwin32.


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