From: Rainer Kloud <rainer.kloud@siemens.at>
To: linuxppc-embedded <linuxppc-embedded@lists.linuxppc.org>
Subject: tty_ioctl
Date: Mon, 18 Dec 2000 16:29:22 +0100 [thread overview]
Message-ID: <3A3E2D52.BB40FB3F@siemens.at> (raw)
Hi,
I have a problem with the console output of my init process.
I'm useing a statically linked sash which tries to determine if
the used file descriptor is associated to a terminal device.
Therefore it uses isatty(STDIN). This library function invokes
the kernel routine tty_ioctl with the command TCGETS.
Now my problem is that this command is not defined in tty_ioctl
and so this routine returns an error.
I have seen, that this command is defined in n_tty_ioctl.
Whow is the relationship between this two ioctl commands?
How can I solve this problem?
Also I can not print any message from the init process (neither
the sash version nor the sash prompt). Any ideas?
Thank you in advance!
Rainer
PS: Im useing the kernel version 2.4.0-test10 with gcc 2.95.2 and
glibc 2.1.3 on a motorola scout board (MPC750/MPC8260).
--
Rainer Kloud mailto:rainer.kloud@siemens.at
Siemens AG, PSE ECT OTN 2, Rampengasse 3-5, A-1190 Vienna
Phone: +43-(0)51707-43873 Fax: +43-(0)51707-53581
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
reply other threads:[~2000-12-18 15:29 UTC|newest]
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