/* @(#)termio.h 13.9 (RC International) 91/08/30 */ /* * This file contains definitions for the termio(4) interface to terminals. */ #ifndef _TERMIO_H #define _TERMIO_H #include /* * The number of control characters in the termio.c_cc-table. * Further characters (for termios.c_cc) are defined in termios.h. */ #define NCC 13 /* * The names and indexes of the control characters in the termio.c_cc-table. */ #define VINTR 0 #define VQUIT 1 #define VERASE 2 #define VKILL 3 #define VEOF 4 #define VNL 5 #define VEOL 6 #define VSUSP 7 #define VBSLSH 8 #define VCHOST 9 #define VTIME 10 #define VMIN 11 #define VMAX 12 /* * The terminal control structure. */ struct termio { unsigned short c_iflag; /* Input modes */ unsigned short c_oflag; /* Output modes */ unsigned short c_cflag; /* Control modes */ unsigned short c_lflag; /* Local modes */ unsigned char c_cc[NCC]; /* Control characters */ }; /* * Input mode flags. */ #define IGNBRK 0x00000001 /* Ignore break condition */ #define BRKINT 0x00000002 /* Signal interrupt on break */ #define IGNPAR 0x00000004 /* Ignore chars with parity errors */ #define PARMRK 0x00000008 /* Mark parity errors */ #define INPCK 0x00000010 /* Enable input parity check */ #define ISTRIP 0x00000020 /* Strip characters to 7 bits */ #define INLCR 0x00000040 /* Map NL to CR */ #define IGNCR 0x00000080 /* Ignore CR */ #define ICRNL 0x00000100 /* Map CR to NL */ #define IUCLC 0x00000200 /* Map upper case to lower */ #define IXON 0x00000400 /* Enable stop/start output control */ #define IXANY 0x00000800 /* Enable any char to restart output */ #define IXOFF 0x00001000 /* Enable stop/start input control */ #define IMAXBEL 0x00002000 /* Ring bell on input queue full */ /* * Output mode flags. */ #define OPOST 0x00000001 /* Enable post-processing of output */ #define OLCUC 0x00000002 /* Map lower case to upper */ #define ONLCR 0x00000004 /* Map NL to CR-NL */ #define OCRNL 0x00000008 /* Map CR to NL */ #define ONOCR 0x00000010 /* No CR output at column 0 */ #define ONLRET 0x00000020 /* NL performs CR function */ #define OFILL 0x00000040 /* Use fill character for delays */ #define OFDEL 0x00000080 /* Fill is DEL, else NULL */ #define NLDLY 0x00000100 /* Newline delay types */ #define NL0 0x00000000 /* Not supported */ #define NL1 0x00000100 /* Not supported */ #define CRDLY 0x00000600 /* Carriage-return delay types */ #define CR0 0x00000000 /* Not supported */ #define CR1 0x00000200 /* Not supported */ #define CR2 0x00000400 /* Not supported */ #define CR3 0x00000600 /* Not supported */ #define TABDLY 0x00001800 /* Horizontal tab delay types */ #define TAB0 0x00000000 /* Not supported */ #define TAB1 0x00000800 /* Not supported */ #define TAB2 0x00001000 /* Not supported */ #define TAB3 0x00001800 /* Expand tabs to spaces */ #define OXTABS TAB3 #define BSDLY 0x00002000 /* Backspace delay types */ #define BS0 0x00000000 /* Not supported */ #define BS1 0x00002000 /* Not supported */ #define VTDLY 0x00004000 /* Vertical tab delay types */ #define VT0 0x00000000 /* Not supported */ #define VT1 0x00004000 /* Not supported */ #define FFDLY 0x00008000 /* Form feed delay types */ #define FF0 0x00000000 /* Not supported */ #define FF1 0x00008000 /* Not supported */ #define ONOEOT 0x00010000 /* discard EOT's (^D) on output */ /* * Input/output speeds. */ #define B0 0x00000000 /* hang up */ #define B50 0x00000001 /* n.s. */ #define B75 0x00000002 /* n.s. */ #define B110 0x00000003 /* n.s. */ #define B134 0x00000004 /* n.s. */ #define B150 0x00000005 /* n.s. */ #define B200 0x00000006 /* n.s. */ #define B300 0x00000007 /* 300 baud */ #define B600 0x00000008 /* 600 baud */ #define B1200 0x00000009 /* 1200 baud */ #define B1800 0x0000000a /* n.s. */ #define B2400 0x0000000b /* 2400 baud */ #define B4800 0x0000000c /* 4800 baud */ #define B9600 0x0000000d /* 9600 baud */ #define B19200 0x0000000e /* 19200 baud */ #define B38400 0x0000000f /* n.s. */ #define EXTA B19200 #define EXTB B38400 /* * Control mode flags. */ #define CBAUD 0x0000000f /* Output speed */ #define CSIZE 0x00000030 /* Character size */ #define CS5 0x00000000 /* Not supported */ #define CS6 0x00000010 /* Not supported */ #define CS7 0x00000020 /* 7 bits */ #define CS8 0x00000030 /* 8 bits */ #define CSTOPB 0x00000040 /* Send two stop bits, else one */ #define CREAD 0x00000080 /* Enable receiver */ #define PARENB 0x00000100 /* Parity enable */ #define PARODD 0x00000200 /* Odd parity, else even */ #define HUPCL 0x00000400 /* Hang up on last close */ #define CLOCAL 0x00000800 /* Local line, else dial-up */ #define CIBAUD 0x000f0000 /* Input speed - not supported */ #define IBSHIFT 16 /* Shift width for CIBAUD */ /* * Local mode flags. */ #define ISIG 0x00000001 /* Enable signals */ #define ICANON 0x00000002 /* Enable canonical input processing */ #define XCASE 0x00000004 /* Not supported */ #define ECHO 0x00000008 /* Enable input echo */ #define ECHOE 0x00000010 /* Not supported */ #define ECHOK 0x00000020 /* Not supported */ #define ECHONL 0x00000040 /* Not supported */ #define NOFLSH 0x00000080 /* Disable flush on intr, quit, susp */ #define TOSTOP 0x00000100 /* Send SIGTTOU on background output */ #define IEXTEN 0x00000200 /* Enable extended functions */ #define EXTPROC 0x00000400 /* External processing - not supp. */ #define ECHOKE 0x00000800 /* Visual erase for line kill */ #define ECHOPRT 0x00001000 /* Visual erase mode for hardcopy */ #define ECHOCTL 0x00002000 /* Echo control chars as ^(char) */ #define IFIELD 0x00004000 /* Used by CSP (RcLan protocol) */ #define ICONV 0x00008000 /* Used by CSP (RcLan protocol) */ #define ALTWERASE 0x00010000 /* Use alternate WERASE algorithm */ #ifndef FLUSHO #define FLUSHO 0x00800000 /* Output being flushed (state) */ #define PENDIN 0x20000000 /* Retype pending input (state) */ #endif /* * The session specification structure is used to assign the terminal a new * session. */ #define MAX_SESDESCR ((127-sizeof(short))/(sizeof(short)+12*sizeof(char))) struct sesspec { unsigned short no_sess; /* No. of session descriptions */ struct { char spu[12 + 1]; /* Host name */ unsigned short prcindex; /* Process description * index */ } ses_descr[MAX_SESDESCR]; }; #ifndef _POSIX_SOURCE #include #endif #endif /* _TERMIO_H */