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  • Subject: Re: User Spaces
  • From: Anton Gombkötö <Gombkoetoe@xxxxxxxxxx>
  • Date: Wed, 12 Apr 2000 20:19:41 +0200

From: <TUCKERG@technicolor.com>
> I've got plenty of experience of using user spaces to retrieve
> information from System APIs...
> But has anyone tried to write procedures that write to a user-space
> and is it actually possible?

Yes,
we made it and therefore it seems to be possible.<g>

This procedures (and functions) are called with a pointer as parameter. So
these haven't to retrieve it via QUSRTVUS. This is only done once. Then they
read/write whatever they want. Later we discovered that we could easily use
the same procedures/functions with a pointer that wasn't pointing to a user
space but a data structure in the calling program. Storage is storage!

Hope to have you encouraged!

Anton Gombkötö

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