sysdeps/unix/bsd/bsd4.4/kfreebsd/bits/termios.h

   1 /* termios type and macro definitions.  FreeBSD version.
   2    Copyright (C) 1993-1994,1996-1997,1999,2001-2002 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 /* These macros are also defined in some <bits/ioctls.h> files (with
  25    numerically identical values), but this serves to shut up cpp's
  26    complaining. */
  27 #ifdef __USE_MISC
  28
  29 # ifdef MDMBUF
  30 #  undef MDMBUF
  31 # endif
  32 # ifdef FLUSHO
  33 #  undef FLUSHO
  34 # endif
  35 # ifdef PENDIN
  36 #  undef PENDIN
  37 # endif
  38
  39 #endif /* __USE_MISC */
  40
  41 #ifdef ECHO
  42 # undef ECHO
  43 #endif
  44 #ifdef TOSTOP
  45 # undef TOSTOP
  46 #endif
  47 #ifdef NOFLSH
  48 # undef NOFLSH
  49 #endif
  50
  51
  52 typedef unsigned char   cc_t;
  53 typedef unsigned int    speed_t;
  54 typedef unsigned int    tcflag_t;
  55
  56 #define NCCS 20
  57 struct termios
  58   {
  59     tcflag_t c_iflag;           /* input mode flags */
  60     tcflag_t c_oflag;           /* output mode flags */
  61     tcflag_t c_cflag;           /* control mode flags */
  62     tcflag_t c_lflag;           /* local mode flags */
  63     cc_t c_cc[NCCS];            /* control characters */
  64     speed_t c_ispeed;           /* input speed */
  65     speed_t c_ospeed;           /* output speed */
  66 #define __ispeed c_ispeed
  67 #define __ospeed c_ospeed
  68 #define _HAVE_STRUCT_TERMIOS_C_ISPEED 1
  69 #define _HAVE_STRUCT_TERMIOS_C_OSPEED 1
  70   };
  71
  72 /* c_cc characters */
  73 #define VEOF 0
  74 #define VEOL 1
  75 #define VEOL2 2
  76 #define VERASE 3
  77 #define VWERASE 4
  78 #define VKILL 5
  79 #define VREPRINT 6
  80 #ifdef __USE_MISC
  81 # define VERASE2 7
  82 #endif
  83 #define VINTR 8
  84 #define VQUIT 9
  85 #define VSUSP 10
  86 #ifdef __USE_MISC
  87 # define VDSUSP 11
  88 #endif
  89 #define VSTART 12
  90 #define VSTOP 13
  91 #define VLNEXT 14
  92 #define VDISCARD 15
  93 #define VMIN 16
  94 #define VTIME 17
  95 #ifdef __USE_MISC
  96 # define VSTATUS 18
  97 #endif
  98
  99 /* c_iflag bits */
 100 #define IGNBRK  0000001
 101 #define BRKINT  0000002
 102 #define IGNPAR  0000004
 103 #define PARMRK  0000010
 104 #define INPCK   0000020
 105 #define ISTRIP  0000040
 106 #define INLCR   0000100
 107 #define IGNCR   0000200
 108 #define ICRNL   0000400
 109 #define IXON    0001000
 110 #define IXOFF   0002000
 111 #define IXANY   0004000
 112 #define IMAXBEL 0020000
 113
 114 /* c_oflag bits */
 115 #define OPOST   (1 << 0)        /* Perform output processing.  */
 116 #define ONLCR   (1 << 1)        /* Map NL to CR-NL on output.  */
 117 #if defined __USE_MISC || defined __USE_XOPEN
 118 # define TAB0   (0 << 2)        /* no tab delay and expansion */
 119 # define TAB3   (1 << 2)        /* expand tabs to spaces */
 120 # define TABDLY TAB3            /* tab delay mask */
 121 # define OXTABS TAB3
 122 # define XTABS  TAB3
 123 #endif
 124 #ifdef  __USE_MISC
 125 # define ONOEOT (1 << 3)        /* Discard EOT (^D) on output.  */
 126 #endif
 127 #define OCRNL   (1 << 4)        /* map CR to NL on output */
 128 #define ONOCR   (1 << 5)        /* no CR output at column 0 */
 129 #define ONLRET  (1 << 6)        /* NL performs CR function */
 130
 131 /* c_cflag bit meaning */
 132 #ifdef  __USE_MISC
 133 # define CIGNORE        (1 << 0)        /* Ignore these control flags.  */
 134 #endif
 135 #define CSIZE   (CS5|CS6|CS7|CS8)       /* Number of bits per byte (mask).  */
 136 #define CS5     (0 << 8)        /* 5 bits per byte.  */
 137 #define CS6     (1 << 8)        /* 6 bits per byte.  */
 138 #define CS7     (2 << 8)        /* 7 bits per byte.  */
 139 #define CS8     (3 << 8)        /* 8 bits per byte.  */
 140 #define CSTOPB  (1 << 10)       /* Two stop bits instead of one.  */
 141 #define CREAD   (1 << 11)       /* Enable receiver.  */
 142 #define PARENB  (1 << 12)       /* Parity enable.  */
 143 #define PARODD  (1 << 13)       /* Odd parity instead of even.  */
 144 #define HUPCL   (1 << 14)       /* Hang up on last close.  */
 145 #define CLOCAL  (1 << 15)       /* Ignore modem status lines.  */
 146 #ifdef  __USE_MISC
 147 # define CCTS_OFLOW     (1 << 16)       /* CTS flow control of output.  */
 148 # define CRTS_IFLOW     (1 << 17)       /* RTS flow control of input.  */
 149 # define CRTSCTS        (CCTS_OFLOW|CRTS_IFLOW) /* CTS/RTS flow control.  */
 150 # define CDTR_IFLOW     (1 << 18)       /* DTR flow control of input.  */
 151 # define CDSR_OFLOW     (1 << 19)       /* DSR flow control of output.  */
 152 # define CCAR_OFLOW     (1 << 20)       /* DCD flow control of output.  */
 153 # define MDMBUF         (1 << 20)       /* Carrier flow control of output.  */
 154 #endif
 155
 156 /* c_lflag bits */
 157 #ifdef  __USE_MISC
 158 # define ECHOKE (1 << 0)        /* Visual erase for KILL.  */
 159 #endif
 160 #define ECHOE   (1 << 1)        /* Visual erase for ERASE.  */
 161 #define ECHOK   (1 << 2)        /* Echo NL after KILL.  */
 162 #define ECHO    (1 << 3)        /* Enable echo.  */
 163 #define ECHONL  (1 << 4)        /* Echo NL even if ECHO is off.  */
 164 #ifdef  __USE_MISC
 165 # define ECHOPRT        (1 << 5)        /* Hardcopy visual erase.  */
 166 # define ECHOCTL        (1 << 6)        /* Echo control characters as ^X.  */
 167 #endif
 168 #define ISIG    (1 << 7)        /* Enable signals.  */
 169 #define ICANON  (1 << 8)        /* Do erase and kill processing.  */
 170 #ifdef  __USE_MISC
 171 # define ALTWERASE (1 << 9)     /* Alternate WERASE algorithm.  */
 172 #endif
 173 #define IEXTEN  (1 << 10)       /* Enable DISCARD and LNEXT.  */
 174 #ifdef __USE_MISC
 175 # define EXTPROC (1 << 11)      /* External processing.  */
 176 #endif
 177 #define TOSTOP  (1 << 22)       /* Send SIGTTOU for background output.  */
 178 #ifdef  __USE_MISC
 179 # define FLUSHO (1 << 23)       /* Output being flushed (state).  */
 180 # define NOKERNINFO (1 << 25)   /* Disable VSTATUS.  */
 181 # define PENDIN (1 << 29)       /* Retype pending input (state).  */
 182 #endif
 183 #define NOFLSH  (1 << 31)       /* Disable flush after interrupt.  */
 184
 185   /* Input and output baud rates.  */
 186 #define B0      0               /* Hang up.  */
 187 #define B50     50              /* 50 baud.  */
 188 #define B75     75              /* 75 baud.  */
 189 #define B110    110             /* 110 baud.  */
 190 #define B134    134             /* 134.5 baud.  */
 191 #define B150    150             /* 150 baud.  */
 192 #define B200    200             /* 200 baud.  */
 193 #define B300    300             /* 300 baud.  */
 194 #define B600    600             /* 600 baud.  */
 195 #define B1200   1200            /* 1200 baud.  */
 196 #define B1800   1800            /* 1800 baud.  */
 197 #define B2400   2400            /* 2400 baud.  */
 198 #define B4800   4800            /* 4800 baud.  */
 199 #define B9600   9600            /* 9600 baud.  */
 200 #define B19200  19200           /* 19200 baud.  */
 201 #define B38400  38400           /* 38400 baud.  */
 202 #define B76800  76800
 203 #ifdef  __USE_MISC
 204 # define EXTA   19200
 205 # define EXTB   38400
 206 #endif
 207 #define B7200   7200
 208 #define B14400  14400
 209 #define B28800  28800
 210 #define B57600  57600
 211 #define B115200 115200
 212 #define B230400 230400
 213 #define B460800 460800
 214 #define B500000 500000
 215 #define B576000 576000
 216 #define B921600 921600
 217 #define B1000000 1000000
 218 #define B1152000 1152000
 219 #define B1500000 1500000
 220 #define B2000000 2000000
 221 #define B2500000 2500000
 222 #define B3000000 3000000
 223 #define B3500000 3500000
 224 #define B4000000 4000000
 225 #define __MAX_BAUD B4000000
 226
 227 /* tcflow() and TCXONC use these */
 228 #define TCOOFF          1
 229 #define TCOON           2
 230 #define TCIOFF          3
 231 #define TCION           4
 232
 233 /* tcflush() and TCFLSH use these */
 234 #define TCIFLUSH        1
 235 #define TCOFLUSH        2
 236 #define TCIOFLUSH       3
 237
 238 /* tcsetattr uses these */
 239 #define TCSANOW         0
 240 #define TCSADRAIN       1
 241 #define TCSAFLUSH       2
 242 #ifdef  __USE_MISC
 243 # define TCSASOFT       0x10    /* Flag: Don't alter hardware state.  */
 244 #endif
 245