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On Thu, 2004-10-21 at 10:37, Alan Cox wrote: > On Iau, 2004-10-21 at 14:20, Paul Fulghum wrote: > > This restores the original behavior for > > devices that have not yet implemented ldisc->hangup() > > and should work with the new locking. > > Unfortunately that re-introduces another existing unfixed problem. I also realized that the original code *only* called ldisc->close if the current ldisc != N_TTY. So I was wrong in interpreting this as using ldisc->close to indicate hangup in a general sense because it does not apply to N_TTY. So depending on this behavior is wrong, and implementing ldisc->hangup is the way to go. I'm working on the PPP ldisc now. -- Paul Fulghum paulkf@microgate.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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