CALLOUT_NOHUP ???

From: Rogier Wolff (R.E.Wolff@BitWizard.nl)
Date: Mon Apr 17 2000 - 03:32:21 EST

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Hi,

In almost all serial drivers I see that when DCD drops:

if (! ...->flags & ..._CALLOUT_NOHUP)
tty_hangup (tty);

However, I can't find anywhere in the kernel where that flag
would be getting set.

Also, I'm considering dropping "callout" support in a driver that
I'm currently writing: It's been depreciated for quite a while
now.

As far as I can see, that expression before the tty_hangup always
evaluates to "true" when we're not on a callout device. Is that
correct?

Roger.

-- ** R.E.Wolff@BitWizard.nl ** http://www.BitWizard.nl/ ** +31-15-2137555 ** *-- BitWizard writes Linux device drivers for any device you may have! --* * Common sense is the collection of * ****** prejudices acquired by age eighteen. -- Albert Einstein ********

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