#ifndef _TERMIOS_H_ #define _TERMIOS_H_ /* ** Distributed under the terms of the OpenBeOS License. */ #include #include #define NCC 11 /* number of control characters */ #define NCCS NCC /* control characters */ #define VINTR 0 #define VQUIT 1 #define VERASE 2 #define VKILL 3 #define VEOF 4 #define VEOL 5 #define VMIN 4 #define VTIME 5 #define VEOL2 6 #define VSWTCH 7 #define VSTART 8 #define VSTOP 9 #define VSUSP 10 #define termio termios /* for old non-posix code */ typedef unsigned long tcflag_t; typedef unsigned char speed_t; typedef unsigned char cc_t; struct termios { tcflag_t c_iflag; /* input modes */ tcflag_t c_oflag; /* output modes */ tcflag_t c_cflag; /* control modes */ tcflag_t c_lflag; /* local modes */ char c_line; /* line discipline */ speed_t c_ixxxxx; /* (unused) */ speed_t c_oxxxxx; /* (unused) */ cc_t c_cc[NCC]; /* control chars */ }; struct winsize { /* for the TIOCGWINSZ ioctl */ unsigned short ws_row; unsigned short ws_col; unsigned short ws_xpixel; unsigned short ws_ypixel; }; /* * c_iflag - input control modes */ #define IGNBRK 0x01 /* ignore breaks */ #define BRKINT 0x02 /* break sends interrupt */ #define IGNPAR 0x04 /* ignore chars with parity errors */ #define PARMRK 0x08 /* marks parity errors */ #define INPCK 0x10 /* enable input parity checking */ #define ISTRIP 0x20 /* strip high bit from characters */ #define INLCR 0x40 /* maps newline to CR on input */ #define IGNCR 0x80 /* ignores carriage returns */ #define ICRNL 0x100 /* maps CR to newlines on input */ #define IUCLC 0x200 /* maps all upper case to lower */ #define IXON 0x400 /* enables input SW flow control */ #define IXANY 0x800 /* any character will restart input */ #define IXOFF 0x1000 /* enables output SW flow control */ /* * c_oflag - output control modes */ #define OPOST 0x01 /* enable postprocessing of output */ #define OLCUC 0x02 /* maps lowercase to uppercase */ #define ONLCR 0x04 /* maps NL to CR-NL on output */ #define OCRNL 0x08 /* maps CR to NL on output */ #define ONOCR 0x10 /* no CR output when at column 0 */ #define ONLRET 0x20 /* newline performs CR function */ #define OFILL 0x40 /* uses fill characters for delays */ #define OFDEL 0x80 /* Fills are DEL, otherwise NUL */ #define NLDLY 0x100 /* Newline delays: */ #define NL0 0x000 #define NL1 0x100 #define CRDLY 0x600 /* Carriage return delays: */ #define CR0 0x000 #define CR1 0x200 #define CR2 0x400 #define CR3 0x600 #define TABDLY 0x1800 /* Tab delays: */ #define TAB0 0x0000 #define TAB1 0x0800 #define TAB2 0x1000 #define TAB3 0x1800 #define BSDLY 0x2000 /* Backspace delays: */ #define BS0 0x0000 #define BS1 0x2000 #define VTDLY 0x4000 /* Vertical tab delays: */ #define VT0 0x0000 #define VT1 0x4000 #define FFDLY 0x8000 /* Form feed delays: */ #define FF0 0x0000 #define FF1 0x8000 /* * c_cflag - control modes */ #define CBAUD 0x1F /* line speed definitions */ #define B0 0x00 #define B50 0x01 #define B75 0x02 #define B110 0x03 #define B134 0x04 #define B150 0x05 #define B200 0x06 #define B300 0x07 #define B600 0x08 #define B1200 0x09 #define B1800 0x0A #define B2400 0x0B #define B4800 0x0C #define B9600 0x0D #define B19200 0x0E #define B38400 0x0F #define B57600 0x10 #define B115200 0x11 #define B230400 0x12 #define B31250 0x13 /* for MIDI */ #define CSIZE 0x20 /* character size */ #define CS5 0x00 /* only 7 and 8 bits supported */ #define CS6 0x00 #define CS7 0x00 #define CS8 0x20 #define CSTOPB 0x40 /* send 2 stop bits, not 1 */ #define CREAD 0x80 /* enables receiver */ #define PARENB 0x100 /* xmit parity enable */ #define PARODD 0x200 /* odd parity, else even */ #define HUPCL 0x400 /* hangs up on last close */ #define CLOCAL 0x800 /* indicates local line */ #define XLOBLK 0x1000 /* block layer output ?*/ #define CTSFLOW 0x2000 /* enable CTS flow */ #define RTSFLOW 0x4000 /* enable RTS flow */ #define CRTSCTS (RTSFLOW | CTSFLOW) /* * c_lflag - local modes */ #define ISIG (0x01) /* enable signals */ #define ICANON (0x02) /* Canonical input */ #define XCASE (0x04) /* Canonical u/l case */ #define ECHO (0x08) /* Enable echo */ #define ECHOE (0x10) /* Echo erase as bs-sp-bs */ #define ECHOK (0x20) /* Echo nl after kill */ #define ECHONL (0x40) /* Echo nl */ #define NOFLSH (0x80) /* Disable flush after int or quit */ #define TOSTOP (0x100) /* stop bg processes that write to tty */ #define IEXTEN (0x200) /* implementation defined extensions */ /* * Event codes. Returned from TCWAITEVENT */ #define EV_RING 0x0001 #define EV_BREAK 0x0002 #define EV_CARRIER 0x0004 #define EV_CARRIERLOST 0x0008 /* * These are ioctl identifiers to control the serial driver. */ #define TCGETA (0x8000) #define TCSETA (TCGETA+1) #define TCSETAF (TCGETA+2) #define TCSETAW (TCGETA+3) #define TCWAITEVENT (TCGETA+4) #define TCSBRK (TCGETA+5) #define TCFLSH (TCGETA+6) #define TCXONC (TCGETA+7) #define TCQUERYCONNECTED (TCGETA+8) #define TCGETBITS (TCGETA+9) #define TCSETDTR (TCGETA+10) #define TCSETRTS (TCGETA+11) #define TIOCGWINSZ (TCGETA+12) /* pass in a struct winsize */ #define TIOCSWINSZ (TCGETA+13) /* pass in a struct winsize */ #define TCVTIME (TCGETA+14) /* pass in bigtime_t, old val saved */ /* * Bits for the TCGETBITS control */ #define TCGB_CTS 0x01 #define TCGB_DSR 0x02 #define TCGB_RI 0x04 #define TCGB_DCD 0x08 #ifdef __cplusplus extern "C" { #endif #define tcgetattr(f, t) ioctl(f, TCGETA, (char *)t) extern speed_t cfgetispeed( const struct termios *); extern speed_t cfgetospeed( const struct termios *); extern int cfsetispeed( struct termios *, speed_t); extern int cfsetospeed( struct termios *, speed_t); extern int tcsetattr( int fd, int opt, const struct termios *tp); /* * Options to tcsetattr() */ #define TCSANOW 0x01 /* make change immediate */ #define TCSADRAIN 0x02 /* drain output, then change */ #define TCSAFLUSH 0x04 /* drain output, flush input */ int tcsendbreak(int fd, int duration); int tcdrain(int fd); int tcflow(int fd, int action); /* * Actions for tcflow() */ #define TCOOFF 0x01 #define TCOON 0x02 #define TCIOFF 0x04 #define TCION 0x08 int tcflush(int fd, int queue_selector); /* * Values for "queue_selector" in tcflush() */ #define TCIFLUSH 0x01 #define TCOFLUSH 0x02 #define TCIOFLUSH (TCIFLUSH | TCOFLUSH) int tcsetpgrp(int fd, pid_t pgrpid); pid_t tcgetpgrp(int fd); #ifdef __cplusplus } #endif #endif /* _TERMIOS_H_ */