From: "Perry Wang" <perrywang@nmnc.com>
To: <ecos-discuss@sourceware.cygnus.com>
Subject: RE: [ECOS] tty driver
Date: Tue, 21 Dec 1999 14:56:00 -0000 [thread overview]
Message-ID: <NDBBKBNDILCIAEJMGDCGGEEICBAA.perrywang@nmnc.com> (raw)
In-Reply-To: <NDBBKBNDILCIAEJMGDCGOEEHCBAA.perrywang@nmnc.com>
> Also, cyg_io_read returns -1 when user send backspace at the beginning of
> the line. This is self-explanatory if you look at the code.
I meant to say that cyg_io_read writes back -1 (or whatever it equates to as
unsigned) to the "len" parameter.
prev parent reply other threads:[~1999-12-21 14:56 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-12-16 16:35 [ECOS] LIBC and STDIO Perry Wang
1999-12-17 0:30 ` Jesper Skov
1999-12-17 11:04 ` Perry Wang
1999-12-17 12:23 ` Jonathan Larmour
1999-12-17 16:05 ` Perry Wang
1999-12-21 14:51 ` [ECOS] tty driver Perry Wang
1999-12-21 14:56 ` Perry Wang [this message]
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