sysdeps/unix/sysv/sysv_termio.h

   1 /* Copyright (C) 1992, 1997 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <http://www.gnu.org/licenses/>.  */
  17
  18 /* In various parts of this file we define the System V values for
  19    things as _SYSV_<whatever>.  Those are the values that System V
  20    uses for termio, and also (SVR4) termios.  Not necessarily the
  21    same as the GNU termios that the library user sees.  */
  22
  23 /* Number of elements of c_cc.  termio only.  */
  24 #define _SYSV_NCC 8
  25
  26 #define _SYSV_VINTR 0
  27 #define _SYSV_VQUIT 1
  28 #define _SYSV_VERASE 2
  29 #define _SYSV_VKILL 3
  30 #define _SYSV_VEOF 4
  31 /* This field means VEOF if ICANON, VMIN if not.  */
  32 #define _SYSV_VMIN 4
  33 #define _SYSV_VEOL 5
  34 /* This field means VEOL if ICANON, VTIME if not.  */
  35 #define _SYSV_VTIME 5
  36 #define _SYSV_VEOL2 6
  37
  38 /* Flags in c_iflag.  */
  39 #define _SYSV_IGNBRK 1
  40 #define _SYSV_BRKINT 2
  41 #define _SYSV_IGNPAR 4
  42 #define _SYSV_PARMRK 8
  43 #define _SYSV_INPCK 0x10
  44 #define _SYSV_ISTRIP 0x20
  45 #define _SYSV_INLCR 0x40
  46 #define _SYSV_IGNCR 0x80
  47 #define _SYSV_ICRNL 0x100
  48 #define _SYSV_IUCLC 0x200
  49 #define _SYSV_IXON 0x400
  50 #define _SYSV_IXANY 0x800
  51 #define _SYSV_IXOFF 0x1000
  52 #define _SYSV_IMAXBEL 0x2000
  53
  54 /* Flags in c_cflag.  */
  55 #define _SYSV_CBAUD 0xf
  56 #define _SYSV_CIBAUD 0xf0000    /* termios only.  */
  57 #define _SYSV_IBSHIFT 16
  58 /* Values for CBAUD and CIBAUD.  */
  59 #define _SYSV_B0 0
  60 #define _SYSV_B50 1
  61 #define _SYSV_B75 2
  62 #define _SYSV_B110 3
  63 #define _SYSV_B134 4
  64 #define _SYSV_B150 5
  65 #define _SYSV_B200 6
  66 #define _SYSV_B300 7
  67 #define _SYSV_B600 8
  68 #define _SYSV_B1200 9
  69 #define _SYSV_B1800 10
  70 #define _SYSV_B2400 11
  71 #define _SYSV_B4800 12
  72 #define _SYSV_B9600 13
  73 #define _SYSV_B19200 14
  74 #define _SYSV_B38400 15
  75
  76 #define _SYSV_CS5 0
  77 #define _SYSV_CS6 0x10
  78 #define _SYSV_CS7 0x20
  79 #define _SYSV_CS8 0x30
  80 #define _SYSV_CSIZE 0x30
  81 #define _SYSV_CSTOPB 0x40
  82 #define _SYSV_CREAD 0x80
  83 #define _SYSV_PARENB 0x100
  84 #define _SYSV_PARODD 0x200
  85 #define _SYSV_HUPCL 0x400
  86 #define _SYSV_CLOCAL 0x800
  87
  88 /* Flags in c_lflag.  */
  89 #define _SYSV_ISIG 1
  90 #define _SYSV_ICANON 2
  91 #define _SYSV_ECHO 8
  92 #define _SYSV_ECHOE 0x10
  93 #define _SYSV_ECHOK 0x20
  94 #define _SYSV_ECHONL 0x40
  95 #define _SYSV_NOFLSH 0x80
  96 #define _SYSV_TOSTOP 0x100
  97 #define _SYSV_ECHOCTL 0x200
  98 #define _SYSV_ECHOPRT 0x400
  99 #define _SYSV_ECHOKE 0x800
 100 #define _SYSV_FLUSHO 0x2000
 101 #define _SYSV_PENDIN 0x4000
 102 #define _SYSV_IEXTEN 0x8000
 103
 104 /* Flags in c_oflag.  */
 105 #define _SYSV_OPOST 1
 106 #define _SYSV_OLCUC 2
 107 #define _SYSV_ONLCR 4
 108 #define _SYSV_NLDLY 0x100
 109 #define _SYSV_NL0 0
 110 #define _SYSV_NL1 0x100
 111 #define _SYSV_CRDLY 0x600
 112 #define _SYSV_CR0 0
 113 #define _SYSV_CR1 0x200
 114 #define _SYSV_CR2 0x400
 115 #define _SYSV_CR3 0x600
 116 #define _SYSV_TABDLY 0x1800
 117 #define _SYSV_TAB0 0
 118 #define _SYSV_TAB1 0x0800
 119 #define _SYSV_TAB2 0x1000
 120 /* TAB3 is an obsolete name for XTABS.  But we provide it since some
 121    programs expect it to exist.  */
 122 #define _SYSV_TAB3 0x1800
 123 #define _SYSV_XTABS 0x1800
 124 #define _SYSV_BSDLY 0x2000
 125 #define _SYSV_BS0 0
 126 #define _SYSV_BS1 0x2000
 127 #define _SYSV_VTDLY 0x4000
 128 #define _SYSV_VT0 0
 129 #define _SYSV_VT1 0x4000
 130 #define _SYSV_FFDLY 0x8000
 131 #define _SYSV_FF0 0
 132 #define _SYSV_FF1 0x8000
 133
 134 /* ioctl's.  */
 135
 136 #define _TCGETA 0x5401
 137 #define _TCSETA 0x5402
 138 #define _TCSETAW 0x5403
 139 #define _TCSETAF 0x5404
 140 #define _TCSBRK 0x5405
 141 #define _TCXONC 0x5406
 142 #define _TCFLSH 0x5407
 143 #define _TIOCGPGRP 0x7414
 144 #define _TIOCSPGRP 0x7415
 145
 146 struct __sysv_termio
 147   {
 148     unsigned short c_iflag;
 149     unsigned short c_oflag;
 150     unsigned short c_cflag;
 151     unsigned short c_lflag;
 152     char c_line;
 153     unsigned char c_cc[_SYSV_NCC];
 154   };