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/* Copyright (C) 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _KERNEL_TERMIOS_H
#define _KERNEL_TERMIOS_H 1
/* We need the definition of tcflag_t, cc_t, and speed_t. */
#include <termios.h>
/* The following corresponds to the values from the Linux 2.1.20 kernel. */
#if defined( __sparc__ )
#define __KERNEL_NCCS 17
struct __kernel_termios
{
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_line; /* line discipline */
cc_t c_cc[__KERNEL_NCCS]; /* control characters */
};
#elif defined(__powerpc__)
#define __KERNEL_NCCS 19
struct __kernel_termios
{
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_cc[__KERNEL_NCCS]; /* control characters */
cc_t c_line; /* line discipline */
speed_t c_ispeed; /* input speed */
speed_t c_ospeed; /* output speed */
};
#define _HAVE_C_ISPEED 1
#define _HAVE_C_OSPEED 1
/* We have the kernel termios structure, so we can presume this code knows
what it's doing... */
#undef TCGETS
#undef TCSETS
#undef TCSETSW
#undef TCSETSF
#define TCGETS _IOR ('t', 19, struct __kernel_termios)
#define TCSETS _IOW ('t', 20, struct __kernel_termios)
#define TCSETSW _IOW ('t', 21, struct __kernel_termios)
#define TCSETSF _IOW ('t', 22, struct __kernel_termios)
#elif defined(__mips__)
#define __KERNEL_NCCS 23
struct __kernel_termios
{
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_line; /* line discipline */
cc_t c_cc[__KERNEL_NCCS]; /* control characters */
};
#elif defined(__alpha__)
#define __KERNEL_NCCS 19
struct __kernel_termios
{
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_cc[__KERNEL_NCCS]; /* control characters */
cc_t c_line; /* line discipline */
speed_t c_ispeed; /* input speed */
speed_t c_ospeed; /* output speed */
};
#define _HAVE_C_ISPEED 1
#define _HAVE_C_OSPEED 1
#else /* None of the above */
#define __KERNEL_NCCS 19
struct __kernel_termios
{
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_line; /* line discipline */
cc_t c_cc[__KERNEL_NCCS]; /* control characters */
};
#endif
#endif /* kernel_termios.h */
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