From: Christopher Faylor <cgf@redhat.com>
To: cygwin@cygwin.com
Subject: Re: serial port programming
Date: Fri, 30 Mar 2001 17:20:00 -0000 [thread overview]
Message-ID: <20010330202059.A32471@redhat.com> (raw)
In-Reply-To: <Pine.BSF.4.21.0103301702570.1865-100000@shell10.ba.best.com>
On Fri, Mar 30, 2001 at 05:16:42PM -0800, Tim Holmes wrote:
>Hello,
>
>I'm trying to use cygwin to write an app that communicates via the serial
>port. I'm doing this under Windows NT.
>
>At one point I need to find out how many bytes are in the incoming
>buffer. The POSIX programming references I've found say to use FIONREAD,
>but this is apparently not included in Cywin's termios.
>
>I've found some references to this in the list archives, but wasn't clear
>as to what it all meant. Can I read the number of bytes in the
>buffer?
I don't believe that it is implemented in Cygwin.
cgf
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next prev parent reply other threads:[~2001-03-30 17:20 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-03-30 17:16 Tim Holmes
2001-03-30 17:20 ` Christopher Faylor [this message]
-- strict thread matches above, loose matches on Subject: below --
2000-05-29 7:43 Serial " El
2000-05-15 9:23 serial " j_s_saini
1999-08-22 23:32 Serial " Kim Poulsen
1999-08-22 23:52 ` Baron Shatturday
[not found] ` <199908230653.IAA17307@mailhostnew.tbit.dk>
1999-08-23 0:04 ` Kim Poulsen
1999-08-31 23:49 ` Kim Poulsen
1999-08-23 2:32 ` Corinna Vinschen
1999-08-23 2:50 ` Kim Poulsen
1999-08-23 8:03 ` Chris Faylor
1999-08-23 22:31 ` Kim Poulsen
1999-08-23 22:35 ` Geoff Appleby
1999-08-31 23:49 ` Geoff Appleby
1999-08-24 9:17 ` Chris Faylor
1999-08-31 23:49 ` Chris Faylor
1999-08-31 23:49 ` Kim Poulsen
1999-08-31 23:49 ` Chris Faylor
1999-08-31 23:49 ` Kim Poulsen
1999-08-23 8:00 ` Chris Faylor
1999-08-31 23:49 ` Chris Faylor
1999-08-31 23:49 ` Corinna Vinschen
[not found] ` <199908230653.XAA03904@cygnus.com>
1999-08-23 7:59 ` Chris Faylor
1999-08-31 23:49 ` Chris Faylor
1999-08-31 23:49 ` Kim Poulsen
1999-08-31 23:49 ` Baron Shatturday
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