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

   1 /* termios type and macro definitions.  Linux version.
   2    Copyright (C) 1993-2014 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, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _TERMIOS_H
  20 # error "Never include <bits/termios.h> directly; use <termios.h> instead."
  21 #endif
  22
  23 typedef unsigned char   cc_t;
  24 typedef unsigned int    speed_t;
  25 typedef unsigned int    tcflag_t;
  26
  27 #define NCCS 32
  28 struct termios
  29   {
  30     tcflag_t c_iflag;           /* input mode flags */
  31     tcflag_t c_oflag;           /* output mode flags */
  32     tcflag_t c_cflag;           /* control mode flags */
  33     tcflag_t c_lflag;           /* local mode flags */
  34     cc_t c_line;                        /* line discipline */
  35     cc_t c_cc[NCCS];            /* control characters */
  36     speed_t c_ispeed;           /* input speed */
  37     speed_t c_ospeed;           /* output speed */
  38 #define _HAVE_STRUCT_TERMIOS_C_ISPEED 1
  39 #define _HAVE_STRUCT_TERMIOS_C_OSPEED 1
  40   };
  41
  42 /* c_cc characters */
  43 #define VINTR 0
  44 #define VQUIT 1
  45 #define VERASE 2
  46 #define VKILL 3
  47 #define VEOF 4
  48 #define VTIME 5
  49 #define VMIN 6
  50 #define VSWTC 7
  51 #define VSTART 8
  52 #define VSTOP 9
  53 #define VSUSP 10
  54 #define VEOL 11
  55 #define VREPRINT 12
  56 #define VDISCARD 13
  57 #define VWERASE 14
  58 #define VLNEXT 15
  59 #define VEOL2 16
  60
  61 /* c_iflag bits */
  62 #define IGNBRK  0000001
  63 #define BRKINT  0000002
  64 #define IGNPAR  0000004
  65 #define PARMRK  0000010
  66 #define INPCK   0000020
  67 #define ISTRIP  0000040
  68 #define INLCR   0000100
  69 #define IGNCR   0000200
  70 #define ICRNL   0000400
  71 #define IUCLC   0001000
  72 #define IXON    0002000
  73 #define IXANY   0004000
  74 #define IXOFF   0010000
  75 #define IMAXBEL 0020000
  76 #define IUTF8   0040000
  77
  78 /* c_oflag bits */
  79 #define OPOST   0000001
  80 #define OLCUC   0000002
  81 #define ONLCR   0000004
  82 #define OCRNL   0000010
  83 #define ONOCR   0000020
  84 #define ONLRET  0000040
  85 #define OFILL   0000100
  86 #define OFDEL   0000200
  87 #if defined __USE_MISC || defined __USE_XOPEN
  88 # define NLDLY  0000400
  89 # define   NL0  0000000
  90 # define   NL1  0000400
  91 # define CRDLY  0003000
  92 # define   CR0  0000000
  93 # define   CR1  0001000
  94 # define   CR2  0002000
  95 # define   CR3  0003000
  96 # define TABDLY 0014000
  97 # define   TAB0 0000000
  98 # define   TAB1 0004000
  99 # define   TAB2 0010000
 100 # define   TAB3 0014000
 101 # define BSDLY  0020000
 102 # define   BS0  0000000
 103 # define   BS1  0020000
 104 # define FFDLY  0100000
 105 # define   FF0  0000000
 106 # define   FF1  0100000
 107 #endif
 108
 109 #define VTDLY   0040000
 110 #define   VT0   0000000
 111 #define   VT1   0040000
 112
 113 #ifdef __USE_MISC
 114 # define XTABS  0014000
 115 #endif
 116
 117 /* c_cflag bit meaning */
 118 #ifdef __USE_MISC
 119 # define CBAUD  0010017
 120 #endif
 121 #define  B0     0000000         /* hang up */
 122 #define  B50    0000001
 123 #define  B75    0000002
 124 #define  B110   0000003
 125 #define  B134   0000004
 126 #define  B150   0000005
 127 #define  B200   0000006
 128 #define  B300   0000007
 129 #define  B600   0000010
 130 #define  B1200  0000011
 131 #define  B1800  0000012
 132 #define  B2400  0000013
 133 #define  B4800  0000014
 134 #define  B9600  0000015
 135 #define  B19200 0000016
 136 #define  B38400 0000017
 137 #ifdef __USE_MISC
 138 # define EXTA B19200
 139 # define EXTB B38400
 140 #endif
 141 #define CSIZE   0000060
 142 #define   CS5   0000000
 143 #define   CS6   0000020
 144 #define   CS7   0000040
 145 #define   CS8   0000060
 146 #define CSTOPB  0000100
 147 #define CREAD   0000200
 148 #define PARENB  0000400
 149 #define PARODD  0001000
 150 #define HUPCL   0002000
 151 #define CLOCAL  0004000
 152 #ifdef __USE_MISC
 153 # define CBAUDEX 0010000
 154 #endif
 155 #define  B57600   0010001
 156 #define  B115200  0010002
 157 #define  B230400  0010003
 158 #define  B460800  0010004
 159 #define  B500000  0010005
 160 #define  B576000  0010006
 161 #define  B921600  0010007
 162 #define  B1000000 0010010
 163 #define  B1152000 0010011
 164 #define  B1500000 0010012
 165 #define  B2000000 0010013
 166 #define  B2500000 0010014
 167 #define  B3000000 0010015
 168 #define  B3500000 0010016
 169 #define  B4000000 0010017
 170 #define __MAX_BAUD B4000000
 171 #ifdef __USE_MISC
 172 # define CIBAUD   002003600000          /* input baud rate (not used) */
 173 # define CMSPAR   010000000000          /* mark or space (stick) parity */
 174 # define CRTSCTS  020000000000          /* flow control */
 175 #endif
 176
 177 /* c_lflag bits */
 178 #define ISIG    0000001
 179 #define ICANON  0000002
 180 #if defined __USE_MISC || defined __USE_XOPEN
 181 # define XCASE  0000004
 182 #endif
 183 #define ECHO    0000010
 184 #define ECHOE   0000020
 185 #define ECHOK   0000040
 186 #define ECHONL  0000100
 187 #define NOFLSH  0000200
 188 #define TOSTOP  0000400
 189 #ifdef __USE_MISC
 190 # define ECHOCTL 0001000
 191 # define ECHOPRT 0002000
 192 # define ECHOKE  0004000
 193 # define FLUSHO  0010000
 194 # define PENDIN  0040000
 195 #endif
 196 #define IEXTEN  0100000
 197 #ifdef __USE_BSD
 198 # define EXTPROC 0200000
 199 #endif
 200
 201 /* tcflow() and TCXONC use these */
 202 #define TCOOFF          0
 203 #define TCOON           1
 204 #define TCIOFF          2
 205 #define TCION           3
 206
 207 /* tcflush() and TCFLSH use these */
 208 #define TCIFLUSH        0
 209 #define TCOFLUSH        1
 210 #define TCIOFLUSH       2
 211
 212 /* tcsetattr uses these */
 213 #define TCSANOW         0
 214 #define TCSADRAIN       1
 215 #define TCSAFLUSH       2
 216
 217
 218 #define _IOT_termios /* Hurd ioctl type field.  */ \
 219   _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)