Mail Archives: djgpp/1998/08/13/00:00:50
From: | Endlisnis <s257m AT unb DOT ca>
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Newsgroups: | comp.os.msdos.djgpp
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Subject: | Re: Page Boundaries
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Date: | Thu, 13 Aug 1998 00:21:24 -0300
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Organization: | NBTel Internet
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Lines: | 20
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Message-ID: | <35D25BB4.EC72F30C@unb.ca>
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References: | <6qsevr$5jd$3 AT pump1 DOT york DOT ac DOT uk>
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NNTP-Posting-Host: | fctnts10c24.nbnet.nb.ca
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Mime-Version: | 1.0
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To: | djgpp AT delorie DOT com
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DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
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Steve Carter wrote:
> Anyone know how to allocate a page of memory, aligned to the page
> boundary? It would be a shame to allocate 128k to just use 64. This is
> for DMA to my soundcard, so it's a problem that must have been solved
> umpteen times.
I need to know that too. I want to use __djgpp_map_physical_memory, but it
says I need a page-aligned data-block. What is page-aligned and how to I
create/calculate a page-aligned address.
--
(\/) Endlisnis (\/)
s257m AT unb DOT ca
Endlisnis AT GeoCities DOT com
Endlis AT nbnet DOT nb DOT ca
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