winsup/cygwin/include/sys/termios.h

   1 /* sys/termios.h
   2
   3 This file is part of Cygwin.
   4
   5 This software is a copyrighted work licensed under the terms of the
   6 Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
   7 details. */
   8
   9 /* sys/termios.h */
  10
  11 #ifndef _SYS_TERMIOS_H
  12 #define _SYS_TERMIOS_H
  13
  14 #include <sys/types.h>
  15
  16 #define TIOCMGET        0x5415
  17 #define TIOCMBIS        0x5416
  18 #define TIOCMBIC        0x5417
  19 #define TIOCMSET        0x5418
  20 #define TIOCINQ         0x541B
  21 #define TIOCSCTTY       0x540E
  22
  23 /* TIOCINQ is utilized instead of FIONREAD which has been
  24 accupied for other purposes under CYGWIN.
  25 Other UNIX ioctl requests has been omited because
  26 effects of their work one can achive by standard
  27 POSIX commands */
  28
  29 #define TIOCSBRK        0x5427
  30 #define TIOCCBRK        0x5428
  31
  32 #define TIOCM_DTR       0x002
  33 #define TIOCM_RTS       0x004
  34 #define TIOCM_CTS       0x020
  35 #define TIOCM_CAR       0x040
  36 #define TIOCM_RNG       0x080
  37 #define TIOCM_DSR       0x100
  38 #define TIOCM_CD        TIOCM_CAR
  39 #define TIOCM_RI        TIOCM_RNG
  40
  41 #define TCOOFF          0
  42 #define TCOON           1
  43 #define TCIOFF          2
  44 #define TCION           3
  45
  46 #define TCGETA  5
  47 #define TCSETA  6
  48 #define TCSETAW         7
  49 #define TCSETAF         8
  50
  51 #define TCIFLUSH        0
  52 #define TCOFLUSH        1
  53 #define TCIOFLUSH       2
  54 #define TCFLSH          3
  55
  56 #define TCSAFLUSH       1
  57 #define TCSANOW         2
  58 #define TCSADRAIN       3
  59 #define TCSADFLUSH      4
  60
  61 #define TIOCPKT         6
  62
  63 #define TIOCPKT_DATA             0
  64 #define TIOCPKT_FLUSHREAD        1
  65 #define TIOCPKT_FLUSHWRITE       2
  66 #define TIOCPKT_STOP             4
  67 #define TIOCPKT_START            8
  68 #define TIOCPKT_NOSTOP          16
  69 #define TIOCPKT_DOSTOP          32
  70
  71 /* Compatible with asm/socket.h */
  72 #define FIONBIO     0x8004667e           /* set/clear non-blocking i/o */
  73
  74 #define CTRL(ch)        ((ch)&0x1F)
  75
  76 #define CNUL    0
  77 #define CDEL    0x0007f
  78 #define CESC    '\\'
  79 #define CINTR   CTRL('C')
  80 #define CQUIT   0x0001c
  81 #define CERASE  CDEL
  82 #define CKILL   CTRL('U')
  83 #define CEOT    CTRL('D')
  84 #define CEOL    0
  85 #define CEOL2   0
  86 #define CBRK    CEOL
  87 #define CEOF    CTRL('D')
  88 #define CSTART  CTRL('Q')
  89 #define CSTOP   CTRL('S')
  90 #define CSWTCH  0x0001a
  91 #define NSWTCH  0
  92 #define CSUSP   CTRL('Z')
  93 #define CDSUSP  CTRL('Y')
  94 #define CRPRNT  CTRL('R')
  95 #define CREPRINT        CRPRNT
  96 #define CFLUSH  CTRL('O')
  97 #define CDISCARD        CFLUSH
  98 #define CWERASE CTRL('W')
  99 #define CLNEXT  CTRL('V')
 100 #define CMIN    1
 101 #define CTIME   0
 102
 103 /* iflag bits */
 104 #define IGNBRK  0x00001
 105 #define BRKINT  0x00002
 106 #define IGNPAR  0x00004
 107 #define IMAXBEL 0x00008
 108 #define INPCK   0x00010
 109 #define ISTRIP  0x00020
 110 #define INLCR   0x00040
 111 #define IGNCR   0x00080
 112 #define ICRNL   0x00100
 113 #define IXON    0x00400
 114 #define IXOFF   0x01000
 115 #define IUCLC   0x04000
 116 #define IXANY   0x08000
 117 #define PARMRK  0x10000
 118 #define IUTF8   0x20000
 119
 120 /* oflag bits */
 121
 122 #define OPOST   0x00001
 123 #define OLCUC   0x00002
 124 #define OCRNL   0x00004
 125 #define ONLCR   0x00008
 126 #define ONOCR   0x00010
 127 #define ONLRET  0x00020
 128 #define OFILL   0x00040
 129 #define CRDLY   0x00180
 130 #define CR0     0x00000
 131 #define CR1     0x00080
 132 #define CR2     0x00100
 133 #define CR3     0x00180
 134 #define NLDLY   0x00200
 135 #define NL0     0x00000
 136 #define NL1     0x00200
 137 #define BSDLY   0x00400
 138 #define BS0     0x00000
 139 #define BS1     0x00400
 140 #define TABDLY  0x01800
 141 #define TAB0    0x00000
 142 #define TAB1    0x00800
 143 #define TAB2    0x01000
 144 #define TAB3    0x01800
 145 #define XTABS   0x01800
 146 #define VTDLY   0x02000
 147 #define VT0     0x00000
 148 #define VT1     0x02000
 149 #define FFDLY   0x04000
 150 #define FF0     0x00000
 151 #define FF1     0x04000
 152 #define OFDEL   0x08000
 153
 154 /* cflag bits */
 155
 156 /* Baud rate values.  These must fit in speed_t, which is unsigned
 157    char.  See also the extended baud rates below.  These baud rates
 158    set an additional bit. */
 159 #define CBAUD    0x0100f
 160 #define B0       0x00000
 161 #define B50      0x00001
 162 #define B75      0x00002
 163 #define B110     0x00003
 164 #define B134     0x00004
 165 #define B150     0x00005
 166 #define B200     0x00006
 167 #define B300     0x00007
 168 #define B600     0x00008
 169 #define B1200    0x00009
 170 #define B1800    0x0000a
 171 #define B2400    0x0000b
 172 #define B4800    0x0000c
 173 #define B9600    0x0000d
 174 #define B19200   0x0000e
 175 #define B38400   0x0000f
 176
 177 #define CSIZE    0x00030
 178 #define CS5      0x00000
 179 #define CS6      0x00010
 180 #define CS7      0x00020
 181 #define CS8      0x00030
 182 #define CSTOPB   0x00040
 183 #define CREAD    0x00080
 184 #define PARENB   0x00100
 185 #define PARODD   0x00200
 186 #define HUPCL    0x00400
 187 #define CLOCAL   0x00800
 188
 189 /* Extended baud rates above 37K. */
 190 #define CBAUDEX  0x0100f
 191 #define B57600   0x01001
 192 #define B115200  0x01002
 193 #define B128000  0x01003
 194 #define B230400  0x01004
 195 #define B256000  0x01005
 196 #define B460800  0x01006
 197 #define B500000  0x01007
 198 #define B576000  0x01008
 199 #define B921600  0x01009
 200 #define B1000000 0x0100a
 201 #define B1152000 0x0100b
 202 #define B1500000 0x0100c
 203 #define B2000000 0x0100d
 204 #define B2500000 0x0100e
 205 #define B3000000 0x0100f
 206
 207 #define CRTSXOFF 0x04000
 208 #define CRTSCTS  0x08000
 209 #define CMSPAR   0x40000000 /* Mark or space (stick) parity.  */
 210
 211 /* lflag bits */
 212 #define ISIG    0x0001
 213 #define ICANON  0x0002
 214 #define ECHO    0x0004
 215 #define ECHOE   0x0008
 216 #define ECHOK   0x0010
 217 #define ECHONL  0x0020
 218 #define NOFLSH  0x0040
 219 #define TOSTOP  0x0080
 220 #define IEXTEN  0x0100
 221 #define FLUSHO  0x0200
 222 #define ECHOKE  0x0400
 223 #define ECHOCTL 0x0800
 224
 225 #define VDISCARD        1
 226 #define VEOL            2
 227 #define VEOL2           3
 228 #define VEOF            4
 229 #define VERASE          5
 230 #define VINTR           6
 231 #define VKILL           7
 232 #define VLNEXT          8
 233 #define VMIN            9
 234 #define VQUIT           10
 235 #define VREPRINT        11
 236 #define VSTART          12
 237 #define VSTOP           13
 238 #define VSUSP           14
 239 #define VSWTC           15
 240 #define VTIME           16
 241 #define VWERASE 17
 242
 243 #define NCCS            18
 244
 245 /* Compare a character C to a value VAL from the `c_cc' array in a
 246    `struct termios'.  If VAL is _POSIX_VDISABLE, no character can match it.  */
 247 #define CCEQ(val, c)    ((c) == (val) && (val) != _POSIX_VDISABLE)
 248
 249 #define TTYDEF_IFLAG    (BRKINT | ICRNL | IMAXBEL | IXON | IXANY)
 250 #define TTYDEF_OFLAG    (OPOST | ONLCR)
 251 #define TTYDEF_LFLAG    (ICANON | ISIG | IEXTEN | ECHO | ECHOE | ECHOKE | ECHOCTL)
 252 #define TTYDEF_CFLAG    (CREAD | CS8 | HUPCL)
 253 #define TTYDEF_SPEED    (B9600)
 254
 255 typedef unsigned char cc_t;
 256 typedef unsigned int  tcflag_t;
 257 typedef unsigned int  speed_t;
 258 typedef unsigned short otcflag_t;
 259 typedef unsigned char ospeed_t;
 260
 261 struct __oldtermios
 262 {
 263   otcflag_t     c_iflag;
 264   otcflag_t     c_oflag;
 265   otcflag_t     c_cflag;
 266   otcflag_t     c_lflag;
 267   char          c_line;
 268   cc_t          c_cc[NCCS];
 269   ospeed_t      c_ispeed;
 270   ospeed_t      c_ospeed;
 271 };
 272
 273 struct termios
 274 {
 275   tcflag_t      c_iflag;
 276   tcflag_t      c_oflag;
 277   tcflag_t      c_cflag;
 278   tcflag_t      c_lflag;
 279   char          c_line;
 280   cc_t          c_cc[NCCS];
 281   speed_t       c_ispeed;
 282   speed_t       c_ospeed;
 283 };
 284
 285 #define termio termios
 286
 287 #ifdef __cplusplus
 288 extern "C" {
 289 #endif
 290
 291 int tcgetattr (int, struct termios *);
 292 int tcsetattr (int, int, const struct termios *);
 293 int tcsendbreak (int, int);
 294 int tcdrain (int);
 295 int tcflush (int, int);
 296 int tcflow (int, int);
 297 pid_t tcgetsid (int);
 298 void cfmakeraw (struct termios *);
 299 speed_t cfgetispeed(const struct termios *);
 300 speed_t cfgetospeed(const struct termios *);
 301 int cfsetispeed (struct termios *, speed_t);
 302 int cfsetospeed (struct termios *, speed_t);
 303 int cfsetspeed (struct termios *, speed_t);
 304
 305 #ifdef __cplusplus
 306 }
 307 #endif
 308
 309 #ifndef __cplusplus
 310 #define cfgetispeed(tp)         ((tp)->c_ispeed)
 311 #define cfgetospeed(tp)         ((tp)->c_ospeed)
 312 #endif
 313
 314 /* Extra stuff to make porting stuff easier.  */
 315 struct winsize
 316 {
 317   unsigned short ws_row, ws_col;
 318   unsigned short ws_xpixel, ws_ypixel;
 319 };
 320
 321 #define TIOCGWINSZ (('T' << 8) | 1)
 322 #define TIOCSWINSZ (('T' << 8) | 2)
 323 #define TIOCLINUX  (('T' << 8) | 3)
 324 #define TIOCGPGRP  (('T' << 8) | 0xf)
 325 #define TIOCSPGRP  (('T' << 8) | 0x10)
 326
 327 #endif  /* _SYS_TERMIOS_H */