HP3000-L Archives

August 1998, Week 2

HP3000-L@RAVEN.UTC.EDU

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From:
Mark Bixby <[log in to unmask]>
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Date:
Fri, 14 Aug 1998 14:46:06 -0700
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Jim Kramer writes:
> Some might argue that this "problem" is an indication that MPE should
> have a shared memory facility beyond mapped files, but I would reply
> that one can exclude your shared memory files from a :STORE using
> capabilities that :STORE already has.

MPE does have shared memory beyond mapped files -- the POSIX svipc shmxxx()
functions contained in /lib/libsvipc.a.

This type of shared memory does not exist in files, so is inherently invisible
to :STORE.

It also won't survive a system reboot.
--
Mark Bixby                      E-mail: [log in to unmask]
Coast Community College Dist.   Web: http://www.cccd.edu/~markb/
District Information Services   1370 Adams Ave, Costa Mesa, CA, USA 92626-5429
Technical Support               Voice: +1 714 438-4647
"You can tune a file system, but you can't tune a fish." - tunefs(1M)

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