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

   1 /* termios type and macro definitions.  Linux/MIPS version.
   2    Copyright (C) 1993, 94, 95, 96, 97, 99 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   };
  38
  39 /* c_cc characters */
  40 #define VINTR           0       /* Interrupt character [ISIG].  */
  41 #define VQUIT           1       /* Quit character [ISIG].  */
  42 #define VERASE          2       /* Erase character [ICANON].  */
  43 #define VKILL           3       /* Kill-line character [ICANON].  */
  44 #define VMIN            4       /* Minimum number of bytes read at once [!ICANON].  */
  45 #define VTIME           5       /* Time-out value (tenths of a second) [!ICANON].  */
  46 #define VEOL2           6       /* Second EOL character [ICANON].  */
  47 #define VSWTC           7
  48 #define VSWTCH          VSWTC
  49 #define VSTART          8       /* Start (X-ON) character [IXON, IXOFF].  */
  50 #define VSTOP           9       /* Stop (X-OFF) character [IXON, IXOFF].  */
  51 #define VSUSP           10      /* Suspend character [ISIG].  */
  52                                 /* VDSUSP is not supported on Linux. */
  53 /* #define VDSUSP       11      / * Delayed suspend character [ISIG].  */
  54 #define VREPRINT        12      /* Reprint-line character [ICANON].  */
  55 #define VDISCARD        13      /* Discard character [IEXTEN].  */
  56 #define VWERASE         14      /* Word-erase character [ICANON].  */
  57 #define VLNEXT          15      /* Literal-next character [IEXTEN].  */
  58 #define VEOF            16      /* End-of-file character [ICANON].  */
  59 #define VEOL            17      /* End-of-line character [ICANON].  */
  60
  61 /* c_iflag bits */
  62 #define IGNBRK  0000001         /* Ignore break condition.  */
  63 #define BRKINT  0000002         /* Signal interrupt on break.  */
  64 #define IGNPAR  0000004         /* Ignore characters with parity errors.  */
  65 #define PARMRK  0000010         /* Mark parity and framing errors.  */
  66 #define INPCK   0000020         /* Enable input parity check.  */
  67 #define ISTRIP  0000040         /* Strip 8th bit off characters.  */
  68 #define INLCR   0000100         /* Map NL to CR on input.  */
  69 #define IGNCR   0000200         /* Ignore CR.  */
  70 #define ICRNL   0000400         /* Map CR to NL on input.  */
  71 #define IUCLC   0001000         /* Map upper case to lower case on input.  */
  72 #define IXON    0002000         /* Enable start/stop output control.  */
  73 #define IXANY   0004000         /* Any character will restart after stop.  */
  74 #define IXOFF   0010000         /* Enable start/stop input control.  */
  75 #define IMAXBEL 0020000         /* Ring bell when input queue is full.  */
  76 #define IUTF8   0040000         /* Input is UTF8.  */
  77
  78 /* c_oflag bits */
  79 #define OPOST   0000001         /* Perform output processing.  */
  80 #define OLCUC   0000002         /* Map lower case to upper case on output.  */
  81 #define ONLCR   0000004         /* Map NL to CR-NL on output.  */
  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         /* Number of bits per byte (mask).  */
 142 #define   CS5   0000000         /* 5 bits per byte.  */
 143 #define   CS6   0000020         /* 6 bits per byte.  */
 144 #define   CS7   0000040         /* 7 bits per byte.  */
 145 #define   CS8   0000060         /* 8 bits per byte.  */
 146 #define CSTOPB  0000100         /* Two stop bits instead of one.  */
 147 #define CREAD   0000200         /* Enable receiver.  */
 148 #define PARENB  0000400         /* Parity enable.  */
 149 #define PARODD  0001000         /* Odd parity instead of even.  */
 150 #define HUPCL   0002000         /* Hang up on last close.  */
 151 #define CLOCAL  0004000         /* Ignore modem status lines.  */
 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 CRTSCTS  020000000000          /* flow control */
 174 #endif
 175
 176 /* c_lflag bits */
 177 #define ISIG    0000001         /* Enable signals.  */
 178 #define ICANON  0000002         /* Do erase and kill processing.  */
 179 #if defined __USE_MISC || defined __USE_XOPEN
 180 # define XCASE  0000004
 181 #endif
 182 #define ECHO    0000010         /* Enable echo.  */
 183 #define ECHOE   0000020         /* Visual erase for ERASE.  */
 184 #define ECHOK   0000040         /* Echo NL after KILL.  */
 185 #define ECHONL  0000100         /* Echo NL even if ECHO is off.  */
 186 #define NOFLSH  0000200         /* Disable flush after interrupt.  */
 187 #define IEXTEN  0000400         /* Enable DISCARD and LNEXT.  */
 188 #ifdef __USE_MISC
 189 # define ECHOCTL 0001000        /* Echo control characters as ^X.  */
 190 # define ECHOPRT 0002000        /* Hardcopy visual erase.  */
 191 # define ECHOKE  0004000        /* Visual erase for KILL.  */
 192 # define FLUSHO 0020000
 193 # define PENDIN 0040000         /* Retype pending input (state).  */
 194 #endif
 195 #define TOSTOP  0100000         /* Send SIGTTOU for background output.  */
 196 #define ITOSTOP TOSTOP
 197
 198 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 199 #define TIOCSER_TEMT    0x01    /* Transmitter physically empty */
 200
 201 /* tcflow() and TCXONC use these */
 202 #define TCOOFF          0       /* Suspend output.  */
 203 #define TCOON           1       /* Restart suspended output.  */
 204 #define TCIOFF          2       /* Send a STOP character.  */
 205 #define TCION           3       /* Send a START character.  */
 206
 207 /* tcflush() and TCFLSH use these */
 208 #define TCIFLUSH        0       /* Discard data received but not yet read.  */
 209 #define TCOFLUSH        1       /* Discard data written but not yet sent.  */
 210 #define TCIOFLUSH       2       /* Discard all pending data.  */
 211
 212 /* tcsetattr uses these */
 213 #define TCSANOW         0x540e  /* Same as TCSETS; change immediately.  */
 214 #define TCSADRAIN       0x540f  /* Same as TCSETSW; change when pending output is written.  */
 215 #define TCSAFLUSH       0x5410  /* Same as TCSETSF; flush pending input before changing.  */
 216
 217 #define _IOT_termios /* Hurd ioctl type field.  */ \
 218   _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)