From:	mert0407 AT sable DOT ox DOT ac DOT uk (George Foot)
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Proble with memory allocation...
Date:	7 May 1997 13:04:52 GMT
Organization:	Oxford University, England
Lines:	17
Message-ID:	<5kpulk$mc7@news.ox.ac.uk>
References:	<336F2F3A DOT 7611 AT iiic DOT ethz DOT ch> <336F8736 DOT 5E43 AT cs DOT com>
NNTP-Posting-Host:	sable.ox.ac.uk
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

John M. Aldrich (fighteer AT cs DOT com) wrote:
:  - You can test the available physical memory on your system by
: attempting to lock successively larger blocks of memory until
: _go32_dpmi_lock_data() fails.  This is basically what Quake does when it
: loads.

How do you know when they fail? There is no information on return value in
the docs, so presumably there's a flag somewhere?

BTW In the docs for _go32_dpmi_lock_data(), the first line of the
description is inaccurate; it's copied from the _go32_dpmi_lock_code() 
description and says the function locks an area of code (should read
`data', I think). 

-- 
George Foot <mert0407 AT sable DOT ox DOT ac DOT uk>
Merton College, Oxford

- Raw text -