Messages in this thread | | | From | David Howells <> | Subject | Re: [PATCH 17/20] FRV: Better mmap support in uClinux | Date | Fri, 19 Nov 2004 17:06:18 +0000 |
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> > Don't forget write() too. If someone does a write, that would have to be > > written over the mapping too. Obviously this is not impossible. > > I don't see such a requirement, but it'd be nice, yes.
I think it is a requirement. With normal Linux, if you do a write that crosses a shared mmap it will change the mmapped data.
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