sysdeps/unix/sysv/linux/bits/termios.h

   1 /* termios type and macro definitions.  Linux version.
   2    Copyright (C) 1993-1999, 2003, 2005, 2010 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #ifndef _TERMIOS_H
  21 # error "Never include <bits/termios.h> directly; use <termios.h> instead."
  22 #endif
  23
  24 typedef unsigned char   cc_t;
  25 typedef unsigned int    speed_t;
  26 typedef unsigned int    tcflag_t;
  27
  28 #define NCCS 32
  29 struct termios
  30   {
  31     tcflag_t c_iflag;           /* input mode flags */
  32     tcflag_t c_oflag;           /* output mode flags */
  33     tcflag_t c_cflag;           /* control mode flags */
  34     tcflag_t c_lflag;           /* local mode flags */
  35     cc_t c_line;                        /* line discipline */
  36     cc_t c_cc[NCCS];            /* control characters */
  37     speed_t c_ispeed;           /* input speed */
  38     speed_t c_ospeed;           /* output speed */
  39 #define _HAVE_STRUCT_TERMIOS_C_ISPEED 1
  40 #define _HAVE_STRUCT_TERMIOS_C_OSPEED 1
  41   };
  42
  43 /* c_cc characters */
  44 #define VINTR 0
  45 #define VQUIT 1
  46 #define VERASE 2
  47 #define VKILL 3
  48 #define VEOF 4
  49 #define VTIME 5
  50 #define VMIN 6
  51 #define VSWTC 7
  52 #define VSTART 8
  53 #define VSTOP 9
  54 #define VSUSP 10
  55 #define VEOL 11
  56 #define VREPRINT 12
  57 #define VDISCARD 13
  58 #define VWERASE 14
  59 #define VLNEXT 15
  60 #define VEOL2 16
  61
  62 /* c_iflag bits */
  63 #define IGNBRK  0000001
  64 #define BRKINT  0000002
  65 #define IGNPAR  0000004
  66 #define PARMRK  0000010
  67 #define INPCK   0000020
  68 #define ISTRIP  0000040
  69 #define INLCR   0000100
  70 #define IGNCR   0000200
  71 #define ICRNL   0000400
  72 #define IUCLC   0001000
  73 #define IXON    0002000
  74 #define IXANY   0004000
  75 #define IXOFF   0010000
  76 #define IMAXBEL 0020000
  77 #define IUTF8   0040000
  78
  79 /* c_oflag bits */
  80 #define OPOST   0000001
  81 #define OLCUC   0000002
  82 #define ONLCR   0000004
  83 #define OCRNL   0000010
  84 #define ONOCR   0000020
  85 #define ONLRET  0000040
  86 #define OFILL   0000100
  87 #define OFDEL   0000200
  88 #if defined __USE_MISC || defined __USE_XOPEN
  89 # define NLDLY  0000400
  90 # define   NL0  0000000
  91 # define   NL1  0000400
  92 # define CRDLY  0003000
  93 # define   CR0  0000000
  94 # define   CR1  0001000
  95 # define   CR2  0002000
  96 # define   CR3  0003000
  97 # define TABDLY 0014000
  98 # define   TAB0 0000000
  99 # define   TAB1 0004000
 100 # define   TAB2 0010000
 101 # define   TAB3 0014000
 102 # define BSDLY  0020000
 103 # define   BS0  0000000
 104 # define   BS1  0020000
 105 # define FFDLY  0100000
 106 # define   FF0  0000000
 107 # define   FF1  0100000
 108 #endif
 109
 110 #define VTDLY   0040000
 111 #define   VT0   0000000
 112 #define   VT1   0040000
 113
 114 #ifdef __USE_MISC
 115 # define XTABS  0014000
 116 #endif
 117
 118 /* c_cflag bit meaning */
 119 #ifdef __USE_MISC
 120 # define CBAUD  0010017
 121 #endif
 122 #define  B0     0000000         /* hang up */
 123 #define  B50    0000001
 124 #define  B75    0000002
 125 #define  B110   0000003
 126 #define  B134   0000004
 127 #define  B150   0000005
 128 #define  B200   0000006
 129 #define  B300   0000007
 130 #define  B600   0000010
 131 #define  B1200  0000011
 132 #define  B1800  0000012
 133 #define  B2400  0000013
 134 #define  B4800  0000014
 135 #define  B9600  0000015
 136 #define  B19200 0000016
 137 #define  B38400 0000017
 138 #ifdef __USE_MISC
 139 # define EXTA B19200
 140 # define EXTB B38400
 141 #endif
 142 #define CSIZE   0000060
 143 #define   CS5   0000000
 144 #define   CS6   0000020
 145 #define   CS7   0000040
 146 #define   CS8   0000060
 147 #define CSTOPB  0000100
 148 #define CREAD   0000200
 149 #define PARENB  0000400
 150 #define PARODD  0001000
 151 #define HUPCL   0002000
 152 #define CLOCAL  0004000
 153 #ifdef __USE_MISC
 154 # define CBAUDEX 0010000
 155 #endif
 156 #define  B57600   0010001
 157 #define  B115200  0010002
 158 #define  B230400  0010003
 159 #define  B460800  0010004
 160 #define  B500000  0010005
 161 #define  B576000  0010006
 162 #define  B921600  0010007
 163 #define  B1000000 0010010
 164 #define  B1152000 0010011
 165 #define  B1500000 0010012
 166 #define  B2000000 0010013
 167 #define  B2500000 0010014
 168 #define  B3000000 0010015
 169 #define  B3500000 0010016
 170 #define  B4000000 0010017
 171 #define __MAX_BAUD B4000000
 172 #ifdef __USE_MISC
 173 # define CIBAUD   002003600000          /* input baud rate (not used) */
 174 # define CMSPAR   010000000000          /* mark or space (stick) parity */
 175 # define CRTSCTS  020000000000          /* flow control */
 176 #endif
 177
 178 /* c_lflag bits */
 179 #define ISIG    0000001
 180 #define ICANON  0000002
 181 #if defined __USE_MISC || defined __USE_XOPEN
 182 # define XCASE  0000004
 183 #endif
 184 #define ECHO    0000010
 185 #define ECHOE   0000020
 186 #define ECHOK   0000040
 187 #define ECHONL  0000100
 188 #define NOFLSH  0000200
 189 #define TOSTOP  0000400
 190 #ifdef __USE_MISC
 191 # define ECHOCTL 0001000
 192 # define ECHOPRT 0002000
 193 # define ECHOKE  0004000
 194 # define FLUSHO  0010000
 195 # define PENDIN  0040000
 196 #endif
 197 #define IEXTEN  0100000
 198 #ifdef __USE_BSD
 199 # define EXTPROC 0200000
 200 #endif
 201
 202 /* tcflow() and TCXONC use these */
 203 #define TCOOFF          0
 204 #define TCOON           1
 205 #define TCIOFF          2
 206 #define TCION           3
 207
 208 /* tcflush() and TCFLSH use these */
 209 #define TCIFLUSH        0
 210 #define TCOFLUSH        1
 211 #define TCIOFLUSH       2
 212
 213 /* tcsetattr uses these */
 214 #define TCSANOW         0
 215 #define TCSADRAIN       1
 216 #define TCSAFLUSH       2
 217
 218
 219 #define _IOT_termios /* Hurd ioctl type field.  */ \
 220   _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)