[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Re: NetBSD/usermode (Was: CVS commit: src)
On Thu, Dec 22, 2011 at 03:46:34PM -0500, Mouse wrote:
> ptrace can support this too. It can let sbrk/mmap through, but tell
> the usermode kernel as it does so. Or it can consult with the usermode
> kernel first, and then let them through in a possibly modified form.
I still don't see how this allows for regions shared between usermode,
user-space processes. The user-space code in the shared processes would
have to periodically poll to see if any new shared regions were available
to it, or something -- ugh.
Main Index |
Thread Index |