Messages in this thread | | | Subject | Re: [RFC/PATCH] revoke/frevoke system calls V2 | From | Alan Cox <> | Date | Tue, 08 Aug 2006 15:14:56 +0100 |
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Ar Maw, 2006-08-08 am 12:57 +0000, ysgrifennodd Pavel Machek: > > To use revoke() I must own the file > > If I own the file I can make it a symlink to a pty/tty pair > > I can revoke a pty/tty pair > > How can you symlink opened file?
I make a symlink before running the app which opens it. Or if the app doesn't open it I pass the file handle of a pty/tty pair to it.
Alan
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