Author socketpair
Recipients neologix, r.david.murray, socketpair
Date 2011-01-08.20:12:30
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Message-id <1294517571.63.0.730373192828.issue10867@psf.upfronthosting.co.za>
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Content
I have changed title of the bug. This is more precisely describe the problem.

In my code, I do mmap.close(), so msync does not called.

Generally, calling msync() on read-only mapping is not needed at all. And meven more, calling msync() on memory-mapped USB-camera will lead to EIO errno

I think, that flush() should be no-op if mapping is read-only.
History
Date User Action Args
2011-01-08 20:12:51socketpairsetrecipients: + socketpair, r.david.murray, neologix
2011-01-08 20:12:51socketpairsetmessageid: <1294517571.63.0.730373192828.issue10867@psf.upfronthosting.co.za>
2011-01-08 20:12:30socketpairlinkissue10867 messages
2011-01-08 20:12:30socketpaircreate