source: trunk/minix/include/sgtty.h@ 20

/* The <sgtty.h> header contains data structures for ioctl(). */

#ifndef _SGTTY_H
#define _SGTTY_H

/* Should not be used, nor extended. Termios.h is the replacement for
 * sgtty.h for tty functions, and ioctl replaced code should be moved to
 * sys/ioctl.h and specific header files in the sys, or minix directory.
 */
#include <sys/ioctl.h>          /* Ouch. */

struct sgttyb {
  char sg_ispeed;               /* input speed */
  char sg_ospeed;               /* output speed */
  char sg_erase;                /* erase character */
  char sg_kill;                 /* kill character */
  int  sg_flags;                /* mode flags */
};

struct tchars {
  char t_intrc;                 /* SIGINT char */
  char t_quitc;                 /* SIGQUIT char */
  char t_startc;                /* start output (initially CTRL-Q) */
  char t_stopc;                 /* stop output  (initially CTRL-S) */
  char t_eofc;                  /* EOF (initially CTRL-D) */
  char t_brkc;                  /* input delimiter (like nl) */
};

#if !_SYSTEM                    /* the kernel doesn't want to see the rest */

/* Field names */
#define XTABS        0006000    /* do tab expansion */
#define BITS8        0001400    /* 8 bits/char */
#define BITS7        0001000    /* 7 bits/char */
#define BITS6        0000400    /* 6 bits/char */
#define BITS5        0000000    /* 5 bits/char */
#define EVENP        0000200    /* even parity */
#define ODDP         0000100    /* odd parity */
#define RAW          0000040    /* enable raw mode */
#define CRMOD        0000020    /* map lf to cr + lf */
#define ECHO         0000010    /* echo input */
#define CBREAK       0000002    /* enable cbreak mode */
#define COOKED       0000000    /* neither CBREAK nor RAW */

#define DCD          0100000    /* Data Carrier Detect */

/* Line speeds */
#define B0                 0    /* code for line-hangup */
#define B110               1
#define B300               3
#define B1200             12
#define B2400             24
#define B4800             48
#define B9600             96
#define B19200           192
#define B38400           195
#define B57600           194
#define B115200          193

/* Things Minix supports but not properly */
/* the divide-by-100 encoding ain't too hot */
#define ANYP         0000300
#define B50                0
#define B75                0
#define B134               0
#define B150               0
#define B200               2
#define B600               6
#define B1800             18
#define B3600             36
#define B7200             72
#define EXTA             192
#define EXTB               0

/* Things Minix doesn't support but are fairly harmless if used */
#define NLDELAY      0001400
#define TBDELAY      0006000
#define CRDELAY      0030000
#define VTDELAY      0040000
#define BSDELAY      0100000
#define ALLDELAY     0177400

/* Copied from termios.h: */
struct winsize
{
        unsigned short  ws_row;         /* rows, in characters */
        unsigned short  ws_col;         /* columns, in characters */
        unsigned short  ws_xpixel;      /* horizontal size, pixels */
        unsigned short  ws_ypixel;      /* vertical size, pixels */
};
#endif /* !_SYSTEM */
#endif /* _SGTTY_H */