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Article #38371

Re: A REAL RamDisk

#38371
From: Billy Harvey
Date: Sun, 30 Apr 1989 23:53
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Several people have said you can have either a reset-proof _or_ a
resizeable ram disk, but not both.  Could it work like this:
The reset proof ram disk would be by the normal bootup method of
telling TOS a new top of memory.  The resize ability would not
necessarily have to be able to occur within a program, since many
allocate all free memory, but why shouldn't it be able to occur at
the desktop level?  Somehow TOS would have to be forced to recognize
a new top of memory without rebooting.  Does anyone know if thats a
doable thing?  It wouln't even necessarily have to be through a
legal TOS vector, the program would just have to check which version
of TOS it was running under.  It would certainly be handy.

Billy Harvey                wxh@a.lanl.gov
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From: wxh@a.lanl.gov (Billy Harvey)
Newsgroups: comp.sys.atari.st
Subject: Re: A REAL RamDisk
Message-ID: <892@a.lanl.gov>
Date: 30 Apr 89 23:53:38 GMT
Organization: Los Alamos National Laboratory
Lines: 13