Re: OS9, Resources

Subject: Re: OS9, Resources
From: Barry Twycross <email@hidden>
Date: Thu, 26 Sep 2002 10:23:01 -0700

At 10:22 AM +0200 9/26/02, Hado Hein wrote:

To give the users a special functionality i load some resources while in the
drivers entry (the one a task time).

Is it possible that these resources are moved while being at interrupt time
(like in start transaction/completitoin) ?


There's always the possibility unless the resource is locked.

The point which makes me wonder is that HLockHi says that I shall not
HLockHi Block in the system heap - but this where they go if they are loaded
from an ndrv...

Or does preload and locked last ?

I don't know about HLockHi, why not just HLock? If the resource is marked "System Heap" and "Locked" then it should be safe. If it isn't marked System Heap it'll go away whenever what the current application is quits, if that's at startup it'll go away at then end of the Init parade. -- Barry Twycross email@hidden --- USB, it's not a Dyslexic BUS. (Thanks to TC.) _______________________________________________ usb mailing list | email@hidden Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/usb Do not post admin requests to the list. They will be ignored.

Follow-Ups:
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  - From: Pete Gontier <email@hidden>

References:
	>OS9, Resources (From: Hado Hein <email@hidden>)

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