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Annotation of researchv9/sys/h/nttyio.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * 'ntty' ioctls
        !             3:  */
        !             4: 
        !             5: /*
        !             6:  * local special characters
        !             7:  */
        !             8: struct ltchars {
        !             9:        char    t_suspc;        /* stop process signal */
        !            10:        char    t_dsuspc;       /* delayed stop process signal */
        !            11:        char    t_rprntc;       /* reprint line */
        !            12:        char    t_flushc;       /* flush output (toggles) */
        !            13:        char    t_werasc;       /* word erase */
        !            14:        char    t_lnextc;       /* literal next character */
        !            15: };
        !            16: 
        !            17: /*
        !            18:  * local undo special characters
        !            19:  */
        !            20: struct luchars {
        !            21:        char    t_undoc;        /* erase/kill/werase undo character */
        !            22:        char    t_urotc;        /* rotate undo stack character */
        !            23: };
        !            24: 
        !            25: /*
        !            26:  * local mode settings
        !            27:  */
        !            28: #define        LCRTBS  0000001         /* correct backspacing for crt */
        !            29: #define        LPRTERA 0000002         /* printing terminal \ ... / erase */
        !            30: #define        LCRTERA 0000004         /* do "\b \b" to wipe out character */
        !            31: #define        LTILDE  0000010         /* IIASA - hazeltine tilde kludge */
        !            32: #define        LMDMBUF 0000020         /* IIASA - start/stop output on carrier intr */
        !            33: #define        LLITOUT 0000040         /* IIASA - suppress any output translations */
        !            34: #define        LTOSTOP 0000100         /* send stop for any background tty output */
        !            35: #define        LFLUSHO 0000200         /* flush output sent to terminal */
        !            36: #define        LNOHANG 0000400         /* IIASA - don't send hangup on carrier drop */
        !            37: #define        LETXACK 0001000         /* IIASA - diablo style buffer hacking */
        !            38: #define        LCRTKIL 0002000         /* erase whole line ala LCRTERA */
        !            39: #define        LINTRUP 0004000         /* interrupt on every input char - SIGTINT */
        !            40: #define        LCTLECH 0010000         /* echo control characters as ^X */
        !            41: #define        LPENDIN 0020000         /* tp->t_rawq is waiting to be reread */
        !            42: #define        LDECCTQ 0040000         /* only ^Q starts after ^S */
        !            43: 
        !            44: /* local state */
        !            45: #define        LSBKSL  01              /* state bit for lowercase backslash work */
        !            46: #define        LSQUOT  02              /* last character input was \ */
        !            47: #define        LSERASE 04              /* within a \.../ for LPRTRUB */
        !            48: #define        LSLNCH  010             /* next character is literal */
        !            49: #define        LSTYPEN 020             /* retyping suspended input (LPENDIN) */
        !            50: #define        LSCNTTB 040             /* counting width of tab; leave LFLUSHO alone */
        !            51: 
        !            52: /*
        !            53:  * tty ioctl commands
        !            54:  */
        !            55: #define        TIOCLBIS        (('t'<<8)|127)  /* bis local mode bits */
        !            56: #define        TIOCLBIC        (('t'<<8)|126)  /* bic local mode bits */
        !            57: #define        TIOCLSET        (('t'<<8)|125)  /* set entire local mode word */
        !            58: #define        TIOCLGET        (('t'<<8)|124)  /* get local modes */
        !            59: #define        TIOCSLTC        (('t'<<8)|117)  /* set local special characters */
        !            60: #define        TIOCGLTC        (('t'<<8)|116)  /* get local special characters */
        !            61: #define        TIOCOUTQ        (('t'<<8)|115)  /* number of chars in output queue */

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