Hi! > > > 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. Okay, I guess marginal app could do open, then fstat to make sure it is not pty/tty, then proceed assuming it can't go away. But I see that chances of _that_ happening are slim. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
