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Article View: comp.sys.amiga.tech
Article #6381

Re: AmigaOS/UNIX - A Suggestion

#6381
From: Dave Martin
Date: Tue, 30 Oct 1990 00:58
28 lines
1816 bytes
From article <6852@sugar.hackercorp.com>, by peter@sugar.hackercorp.com (Peter da Silva):
> In article <lron.10469225@easy.UUCP> lron@easy.UUCP (Dwight Hubbard) writes:
>> As for not being able to find out the message length, isn't there a field -
>> mn_Length in the message structure that is supposed to define the lenght of
>> the message structure and it's data?
> 
> Yes, but it's not used consistently. More importantly, what about messages
> that contain pointers?
> -- 
> Peter da Silva.   `-_-'
> <peter@sugar.hackercorp.com>.

Well, if this memory both in the message, and being pointed to by the message
was declared MF_PUBLIC as it should have been, then there wouldn't be
a problem.  MF_PUBLIC memory could all be allocated out of a common pool,
that all amiga tasks see.  This is also a good reason to go ahead and
implement VM under AmigaDOS; MF_PUBLIC has always been specified as the way
to get shared memory in the RKMs.

P.S. Will someone (anyone) please send me mail if they see this message.
     I am not convinced that our news reader knows how to post properly.
     Thanks in Advance (TiA)

-- 
VAX Headroom	Speaking for myself only... blah blah blahblah blah...
Internet: DMARTIN@CC.WEBER.EDU                 dave@saltlcy-unisys.army.mil
uucp:     dave@unislc or use the From: line.
Now was that civilized?  No, clearly not.  Fun, but in no sense civilized.
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References: <6852@sugar.hackercorp.com>

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From: dave@unislc.uucp (Dave Martin)
Newsgroups: comp.sys.amiga.tech
Subject: Re:    AmigaOS/UNIX - A Suggestion
Message-ID: <1990Oct30.005826.28297@unislc.uucp>
Date: 30 Oct 90 00:58:26 GMT
References: <6852@sugar.hackercorp.com>
Organization: Unisys, SLC Utah
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