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ad37ecd579
Now all platforms unconditionally use the "sane" definitions of the termios baud constants. Unify them into a common file. Note: I have made them explicitly unsigned to avoid problems with compiler warnings for comparisons of unequal signedness or similar. These constants were historically octal on most platforms, and so unsigned by default. Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com> Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
85 lines
2.2 KiB
C
85 lines
2.2 KiB
C
/* termios type and macro definitions. Linux version.
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Copyright (C) 1993-2025 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, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _TERMIOS_H
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# error "Never include <bits/termios.h> directly; use <termios.h> instead."
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#endif
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typedef unsigned char cc_t;
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typedef unsigned int speed_t;
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typedef unsigned int tcflag_t;
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#ifdef _TERMIOS_H
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# include <bits/termios-struct.h>
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#endif
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#include <bits/termios-c_cc.h>
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#include <bits/termios-c_iflag.h>
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#include <bits/termios-c_oflag.h>
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/* c_cflag bit meaning */
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#include <bits/termios-c_cflag.h>
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#ifdef __USE_MISC
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#define __B0 0000000 /* hang up */
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#define __B50 0000001
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#define __B75 0000002
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#define __B110 0000003
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#define __B134 0000004
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#define __B150 0000005
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#define __B200 0000006
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#define __B300 0000007
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#define __B600 0000010
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#define __B1200 0000011
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#define __B1800 0000012
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#define __B2400 0000013
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#define __B4800 0000014
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#define __B9600 0000015
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#define __B19200 0000016
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#define __B38400 0000017
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#include <bits/termios-cbaud.h>
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# define __EXTA __B19200
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# define __EXTB __B38400
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# define BOTHER __BOTHER
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#endif
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#include <bits/termios-c_lflag.h>
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#ifdef __USE_MISC
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/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
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# define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
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#endif
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/* tcflow() and TCXONC use these */
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#define TCOOFF 0
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#define TCOON 1
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#define TCIOFF 2
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#define TCION 3
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/* tcflush() and TCFLSH use these */
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#define TCIFLUSH 0
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#define TCOFLUSH 1
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#define TCIOFLUSH 2
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#include <bits/termios-tcflow.h>
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#include <bits/termios-misc.h>
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#include <bits/termios-baud.h>
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