/* ioctl.h 4.7 81/03/17 */ /* rfg:bbn 81/04/27 BBNTTNO defined */ /* * 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 */ }; /* * local mode settings */ #define LCRTBS 0000001 /* correct backspacing for crt */ #define LPRTERA 0000002 /* printing terminal \ ... / erase */ #define LCRTERA 0000004 /* do " \b " to wipe out character */ #define LTILDE 0000010 /* IIASA - hazeltine tilde kludge */ #define LMDMBUF 0000020 /* IIASA - start/stop output on carrier intr */ #define LLITOUT 0000040 /* IIASA - suppress any output translations */ #define LTOSTOP 0000100 /* send stop for any background tty output */ #define LFLUSHO 0000200 /* flush output sent to terminal */ #define LNOHANG 0000400 /* IIASA - don't send hangup on carrier drop */ #define LETXACK 0001000 /* IIASA - diablo style buffer hacking */ #define LCRTKIL 0002000 /* erase whole line on kill with " \b " */ #define LINTRUP 0004000 /* interrupt on every input char - SIGTINT */ #define LCTLECH 0010000 /* echo control characters as ^X */ #define LPENDIN 0020000 /* tp->t_rawq is waiting to be reread */ #define LDECCTQ 0040000 /* only ^Q starts after ^S */ /* 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) */ #define LSCNTTB 040 /* counting width of tab; leave LFLUSHO alone */ /* * 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 */ #define TIOCIOANS (('t'<<8)|20) #define TIOCSIGNAL (('t'<<8)|21) #define TIOCUTTY (('t'<<8)|22) /* 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 TIOCOUTQ (('t'<<8)|115) /* number of chars in output queue */ #define TIOCSTI (('t'<<8)|114) /* simulate a terminal in character */ #ifdef BBNSYS #define BBNTTNO (('b'<<8)|1) /* rfg:bbn tty empty? */ #endif #define OTTYDISC 0 /* old, v7 std tty driver */ #define NETLDISC 1 /* line discip for berk net */ #define NTTYDISC 2 /* new tty discipline */ #define FIOCLEX (('f'<<8)|1) #define FIONCLEX (('f'<<8)|2) /* another local */ #define FIONREAD (('f'<<8)|127) /* get # bytes to read */ #endif