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Annotation of researchv9/sys.vax/h/nttyio.h, revision 1.1.1.1

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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