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libc struct termios <--> kernel struct termios, how?
- To: libc-alpha@cygnus.com
- Subject: libc struct termios <--> kernel struct termios, how?
- From: Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
- Date: Tue, 02 Jun 1998 17:33:07 +0200
- Cc: linuxppc-dev@cs.wisc.edu
Hi,
while investigating an ioctl() "invalid argument" in top (from
procps-1.2.7) on glibc-2.0.93/powerpc, I wondered what's the correct
include file for 'struct termios' and 'TCGETS'. top currently includes
<termios.h>, but the definition there differs from from the kernel
definition (NCCS is 32 resp. 19). Since sizeof(struct termios) is coded
into TCGETS, top will use a value for TCGETS which is not understood by the
kernel.
What is the correct solution for that? Using <asm/termios.h>?
Thanks,
Franz.