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/* Copyright (C) 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#ifndef _KERNEL_TERMIOS_H
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#define _KERNEL_TERMIOS_H 1
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/* We need the definition of tcflag_t, cc_t, and speed_t. */
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#include <termios.h>
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/* The following corresponds to the values from the Linux 2.1.20 kernel. */
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#if defined( __sparc__ )
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#define __KERNEL_NCCS 17
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struct __kernel_termios
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{
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tcflag_t c_iflag; /* input mode flags */
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tcflag_t c_oflag; /* output mode flags */
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tcflag_t c_cflag; /* control mode flags */
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tcflag_t c_lflag; /* local mode flags */
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cc_t c_line; /* line discipline */
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cc_t c_cc[__KERNEL_NCCS]; /* control characters */
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};
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#elif defined(__powerpc__)
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#define __KERNEL_NCCS 19
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struct __kernel_termios
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{
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tcflag_t c_iflag; /* input mode flags */
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tcflag_t c_oflag; /* output mode flags */
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tcflag_t c_cflag; /* control mode flags */
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tcflag_t c_lflag; /* local mode flags */
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cc_t c_cc[__KERNEL_NCCS]; /* control characters */
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cc_t c_line; /* line discipline */
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speed_t c_ispeed; /* input speed */
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speed_t c_ospeed; /* output speed */
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};
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#define _HAVE_C_ISPEED 1
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#define _HAVE_C_OSPEED 1
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/* We have the kernel termios structure, so we can presume this code knows
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what it's doing... */
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#undef TCGETS
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#undef TCSETS
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#undef TCSETSW
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#undef TCSETSF
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#define TCGETS _IOR ('t', 19, struct __kernel_termios)
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#define TCSETS _IOW ('t', 20, struct __kernel_termios)
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#define TCSETSW _IOW ('t', 21, struct __kernel_termios)
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#define TCSETSF _IOW ('t', 22, struct __kernel_termios)
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#elif defined(__mips__)
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#define __KERNEL_NCCS 23
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struct __kernel_termios
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{
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tcflag_t c_iflag; /* input mode flags */
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tcflag_t c_oflag; /* output mode flags */
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tcflag_t c_cflag; /* control mode flags */
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tcflag_t c_lflag; /* local mode flags */
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cc_t c_line; /* line discipline */
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cc_t c_cc[__KERNEL_NCCS]; /* control characters */
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};
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#elif defined(__alpha__)
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#define __KERNEL_NCCS 19
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struct __kernel_termios
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{
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tcflag_t c_iflag; /* input mode flags */
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tcflag_t c_oflag; /* output mode flags */
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tcflag_t c_cflag; /* control mode flags */
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tcflag_t c_lflag; /* local mode flags */
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cc_t c_cc[__KERNEL_NCCS]; /* control characters */
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cc_t c_line; /* line discipline */
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speed_t c_ispeed; /* input speed */
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speed_t c_ospeed; /* output speed */
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};
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#define _HAVE_C_ISPEED 1
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#define _HAVE_C_OSPEED 1
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#else /* None of the above */
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#define __KERNEL_NCCS 19
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struct __kernel_termios
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{
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tcflag_t c_iflag; /* input mode flags */
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tcflag_t c_oflag; /* output mode flags */
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tcflag_t c_cflag; /* control mode flags */
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tcflag_t c_lflag; /* local mode flags */
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cc_t c_line; /* line discipline */
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cc_t c_cc[__KERNEL_NCCS]; /* control characters */
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};
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#endif
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#endif /* kernel_termios.h */
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