[unix-history] / usr / src / sys / sys / ioctl.h

/*      ioctl.h 3.2     %H%     */
/*
* ioctl definitions, and special character and local tty definitions
*/
#ifndef _IOCTL_
#define _IOCTL_
struct tchars {
       char    t_intrc;        /* interrupt */
       char    t_quitc;        /* quit */
       char    t_startc;       /* start output */
       char    t_stopc;        /* stop output */
       char    t_eofc;         /* end-of-file */
       char    t_brkc;         /* input delimiter (like nl) */
};
struct ltchars {
       char    t_suspc;        /* stop process signal */
       char    t_dsuspc;       /* delayed stop process signal */
       char    t_rprntc;       /* reprint line */
       char    t_flushc;       /* flush output (toggles) */
       char    t_werasc;       /* word erase */
       char    t_lnextc;       /* literal next character */
       char    t_lerase;       /* local erase */
       char    t_lkill;        /* local kill */
       char    t_lintr;        /* local interrupt */
};

/*
* local mode settings
*/
#define LCRTBS  01              /* correct backspacing for crt */
#define LPRTERA 02              /* printing terminal \ ... / erase */
#define LCRTERA 04              /* do " \b " to wipe out character */
#define LTILDE  010             /* IIASA - hazeltine tilde kludge */
#define LMDMBUF 020             /* IIASA - start/stop output on carrier intr */
#define LLITOUT 040             /* IIASA - suppress any output translations */
#define LTOSTOP 0100            /* send stop for any background tty output */
#define LFLUSHO 0200            /* flush output sent to terminal */
#define LNOHANG 0400            /* IIASA - don't send hangup on carrier drop */
#define LETXACK 01000           /* IIASA - diablo style buffer hacking */
#define LCRTKIL 02000           /* erase whole line on kill with " \b " */
#define LINTRUP 04000           /* interrupt on every input char - SIGTINT */
#define LCTLECH 010000          /* echo control characters as ^X */
#define LPENDIN 020000          /* tp->t_rawq is waiting to be reread */

/* local state */
#define LSBKSL  01              /* state bit for lowercase backslash work */
#define LSQUOT  02              /* last character input was \ */
#define LSERASE 04              /* within a \.../ for LPRTRUB */
#define LSLNCH  010             /* next character is literal */
#define LSTYPEN 020             /* retyping suspended input (LPENDIN) */

/*
* tty ioctl commands
*/
#define TIOCGETD        (('t'<<8)|0)    /* get line discipline */
#define TIOCSETD        (('t'<<8)|1)    /* set line discipline */
#define TIOCHPCL        (('t'<<8)|2)    /* set hangup line on close bit */
#define TIOCMODG        (('t'<<8)|3)    /* modem bits get (???) */
#define TIOCMODS        (('t'<<8)|4)    /* modem bits set (???) */
#define TIOCGETP        (('t'<<8)|8)    /* get parameters - like old gtty */
#define TIOCSETP        (('t'<<8)|9)    /* set parameters - like old stty */
#define TIOCSETN        (('t'<<8)|10)   /* set params w/o flushing buffers */
#define TIOCEXCL        (('t'<<8)|13)   /* set exclusive use of tty */
#define TIOCNXCL        (('t'<<8)|14)   /* reset exclusive use of tty */
#define TIOCFLUSH       (('t'<<8)|16)   /* flush buffers */
#define TIOCSETC        (('t'<<8)|17)   /* set special characters */
#define TIOCGETC        (('t'<<8)|18)   /* get special characters */
/* locals, from 127 down */
#define TIOCLBIS        (('t'<<8)|127)  /* bis local mode bits */
#define TIOCLBIC        (('t'<<8)|126)  /* bic local mode bits */
#define TIOCLSET        (('t'<<8)|125)  /* set entire local mode word */
#define TIOCLGET        (('t'<<8)|124)  /* get local modes */
#define TIOCSBRK        (('t'<<8)|123)  /* set break bit */
#define TIOCCBRK        (('t'<<8)|122)  /* clear break bit */
#define TIOCSDTR        (('t'<<8)|121)  /* set data terminal ready */
#define TIOCCDTR        (('t'<<8)|120)  /* clear data terminal ready */
#define TIOCGPGRP       (('t'<<8)|119)  /* get pgrp of tty */
#define TIOCSPGRP       (('t'<<8)|118)  /* set pgrp of tty */
#define TIOCSLTC        (('t'<<8)|117)  /* set local special characters */
#define TIOCGLTC        (('t'<<8)|116)  /* get local special characters */

#define NETLDISC        1               /* line discip for berk net */
#define NTTYDISC        2

#define DIOCLSTN        (('d'<<8)|1)
#define DIOCNTRL        (('d'<<8)|2)
#define DIOCMPX         (('d'<<8)|3)
#define DIOCNMPX        (('d'<<8)|4)
#define DIOCSCALL       (('d'<<8)|5)
#define DIOCRCALL       (('d'<<8)|6)
#define DIOCPGRP        (('d'<<8)|7)
#define DIOCGETP        (('d'<<8)|8)
#define DIOCSETP        (('d'<<8)|9)
#define DIOCLOSE        (('d'<<8)|10)
#define DIOCTIME        (('d'<<8)|11)
#define DIOCRESET       (('d'<<8)|12)
#define DIOCSMETA       (('d'<<8)|13)
#define DIOCMERGE       (('d'<<8)|14)
#define DIOCICHAN       (('d'<<8)|15)
#define DIOCPAD         (('d'<<8)|16)
#define DIOCRMETA       (('d'<<8)|17)
#define DIOCXOUT        (('d'<<8)|18)
#define DIOCBMETA       (('d'<<8)|19)
#define DIOCAMETA       (('d'<<8)|20)
#define DIOCSBMETA      (('d'<<8)|21)

#define FIOCLEX         (('f'<<8)|1)
#define FIONCLEX        (('f'<<8)|2)
/* another local */
#define FIONREAD        (('f'<<8)|127)  /* get # bytes to read */
/* FIONREAD is not implemented on mpx channels yet */

#define MXLSTN          (('x'<<8)|1)
#define MXNBLK          (('x'<<8)|2)

/*
* These are defined in sys/vcmd.h
*
#define VGETSTATE       (('v'<<8)|0)
#define VSETSTATE       (('v'<<8)|1)
*/
#endif