linux-kernel - Re: bloc_til_ready in tty driver

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Message-ID: <45D5BF9E.4030903@gmail.com>
Date:	Fri, 16 Feb 2007 15:28:46 +0100
From:	Jiri Slaby <jirislaby@...il.com>
To:	Mockern@...dex.ru
Cc:	linux-kernel@...r.kernel.org
Subject: Re: bloc_til_ready in tty driver

Mockern napsal(a):
> Thanx for your respond,
> 
> I did not implement this function in my tty driver.
> 
> Does it help to work my driver with cat Linux operation?
> (e.g. cat < ttyS10)

Help in which way? If you haven't implemented it, it'll behave like there was 
O_NONBLOCK passed to open() call or TIOCSSOFTCAR ioctl with nonzero param was 
invoked.

regards,
-- 
http://www.fi.muni.cz/~xslaby/            Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8  22A0 32CC 55C3 39D4 7A7E
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