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newlib/winsup/cygwin/include/sys/termios.h

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/* sys/termios.h
Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003 Red Hat, Inc.
This file is part of Cygwin.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
/* sys/termios.h */
#ifndef _SYS_TERMIOS_H
#define _SYS_TERMIOS_H
#define TIOCMGET 0x5415
#define TIOCMSET 0x5418
#define TIOCINQ 0x541B
/* TIOCINQ is utilized instead of FIONREAD which has been
accupied for other purposes under CYGWIN.
Other UNIX ioctl requests has been omited because
effects of their work one can achive by standard
POSIX commands */
#define TIOCM_DTR 0x002
#define TIOCM_RTS 0x004
#define TIOCM_CTS 0x020
#define TIOCM_CAR 0x040
#define TIOCM_RNG 0x080
#define TIOCM_DSR 0x100
#define TIOCM_CD TIOCM_CAR
#define TIOCM_RI TIOCM_RNG
#define TCOOFF 0
#define TCOON 1
#define TCIOFF 2
#define TCION 3
#define TCGETA 5
#define TCSETA 6
#define TCSETAW 7
#define TCSETAF 8
#define TCIFLUSH 0
#define TCOFLUSH 1
#define TCIOFLUSH 2
#define TCFLSH 3
#define TCSAFLUSH 1
#define TCSANOW 2
#define TCSADRAIN 3
#define TCSADFLUSH 4
#define TIOCPKT 6
#define TIOCPKT_DATA 0
#define TIOCPKT_FLUSHREAD 1
#define TIOCPKT_FLUSHWRITE 2
#define TIOCPKT_STOP 4
#define TIOCPKT_START 8
#define TIOCPKT_NOSTOP 16
#define TIOCPKT_DOSTOP 32
#define FIONBIO 0x8004667e /* To be compatible with socket version */
#define CTRL(ch) ((ch)&0x1F)
#define CNUL 0
#define CDEL 0x0007f
#define CESC '\\'
#define CINTR CTRL('C')
#define CQUIT 0x0001c
#define CERASE CTRL('H')
#define CKILL CTRL('U')
#define CEOT CTRL('D')
#define CEOL 0
#define CEOL2 0
#define CEOF CTRL('D')
#define CSTART CTRL('Q')
#define CSTOP CTRL('S')
#define CSWTCH 0x0001a
#define NSWTCH 0
#define CSUSP CTRL('Z')
#define CDSUSP CTRL('Y')
#define CRPRNT CTRL('R')
#define CFLUSH CTRL('O')
#define CWERASE CTRL('W')
#define CLNEXT CTRL('V')
/* iflag bits */
#define IGNBRK 0x00001
#define BRKINT 0x00002
#define IGNPAR 0x00004
#define IMAXBEL 0x00008
#define INPCK 0x00010
#define ISTRIP 0x00020
#define INLCR 0x00040
#define IGNCR 0x00080
#define ICRNL 0x00100
#define IXON 0x00400
#define IXOFF 0x01000
#define IUCLC 0x04000
#define IXANY 0x08000
#define PARMRK 0x10000
/* oflag bits */
#define OPOST 0x00001
#define OLCUC 0x00002
#define OCRNL 0x00004
#define ONLCR 0x00008
#define ONOCR 0x00010
#define ONLRET 0x00020
#define OFILL 0x00040
#define CRDLY 0x00180
#define CR0 0x00000
#define CR1 0x00080
#define CR2 0x00100
#define CR3 0x00180
#define NLDLY 0x00200
#define NL0 0x00000
#define NL1 0x00200
#define BSDLY 0x00400
#define BS0 0x00000
#define BS1 0x00400
#define TABDLY 0x01800
#define TAB0 0x00000
#define TAB1 0x00800
#define TAB2 0x01000
#define TAB3 0x01800
#define XTABS 0x01800
#define VTDLY 0x02000
#define VT0 0x00000
#define VT1 0x02000
#define FFDLY 0x04000
#define FF0 0x00000
#define FF1 0x04000
#define OFDEL 0x08000
/* cflag bits */
/* Baud rate values. These must fit in speed_t, which is unsigned
char. See also the extended baud rates below. These baud rates
set an additional bit. */
#define CBAUD 0x0100f
#define B0 0x00000
#define B50 0x00001
#define B75 0x00002
#define B110 0x00003
#define B134 0x00004
#define B150 0x00005
#define B200 0x00006
#define B300 0x00007
#define B600 0x00008
#define B1200 0x00009
#define B1800 0x0000a
#define B2400 0x0000b
#define B4800 0x0000c
#define B9600 0x0000d
#define B19200 0x0000e
#define B38400 0x0000f
#define CSIZE 0x00030
#define CS5 0x00000
#define CS6 0x00010
#define CS7 0x00020
#define CS8 0x00030
#define CSTOPB 0x00040
#define CREAD 0x00080
#define PARENB 0x00100
#define PARODD 0x00200
#define HUPCL 0x00400
#define CLOCAL 0x00800
#define CBAUDEX 0x0100f
#define B57600 0x01001
#define B115200 0x01002
#define B128000 0x01003
#define B230400 0x01004
#define B256000 0x01005
#define CRTSXOFF 0x04000
#define CRTSCTS 0x08000
/* lflag bits */
#define ISIG 0x0001
#define ICANON 0x0002
#define ECHO 0x0004
#define ECHOE 0x0008
#define ECHOK 0x0010
#define ECHONL 0x0020
#define NOFLSH 0x0040
#define TOSTOP 0x0080
#define IEXTEN 0x0100
#define FLUSHO 0x0200
#define ECHOKE 0x0400
#define ECHOCTL 0x0800
#define VDISCARD 1
#define VEOL 2
#define VEOL2 3
#define VEOF 4
#define VERASE 5
#define VINTR 6
#define VKILL 7
#define VLNEXT 8
#define VMIN 9
#define VQUIT 10
#define VREPRINT 11
#define VSTART 12
#define VSTOP 13
#define VSUSP 14
#define VSWTC 15
#define VTIME 16
#define VWERASE 17
#define NCCS 18
/* `c_cc' member of 'struct termios' structure can be disabled by
using the value _POSIX_VDISABLE. */
#define _POSIX_VDISABLE '\0'
/* Compare a character C to a value VAL from the `c_cc' array in a
`struct termios'. If VAL is _POSIX_VDISABLE, no character can match it. */
#define CCEQ(val, c) ((c) == (val) && (val) != _POSIX_VDISABLE)
typedef unsigned char cc_t;
typedef unsigned int tcflag_t;
typedef unsigned int speed_t;
typedef unsigned short otcflag_t;
typedef unsigned char ospeed_t;
struct __oldtermios {
otcflag_t c_iflag;
otcflag_t c_oflag;
otcflag_t c_cflag;
otcflag_t c_lflag;
char c_line;
cc_t c_cc[NCCS];
ospeed_t c_ispeed;
ospeed_t c_ospeed;
};
struct termios {
tcflag_t c_iflag;
tcflag_t c_oflag;
tcflag_t c_cflag;
tcflag_t c_lflag;
char c_line;
cc_t c_cc[NCCS];
speed_t c_ispeed;
speed_t c_ospeed;
};
#ifdef CYGWIN_VERSION_DLL_IS_OLD_TERMIOS
#ifdef __GNUC__
# define __tonew_termios(ti) \
({ \
struct termios *__newti; \
\
if (!CYGWIN_VERSION_DLL_IS_OLD_TERMIOS) \
__newti = (struct termios *) ti; \
else \
{ \
__newti = (struct termios *) alloca(sizeof(struct termios)); \
__newti->c_iflag = ((struct __oldtermios *)ti)->c_iflag; \
__newti->c_oflag = ((struct __oldtermios *)ti)->c_oflag; \
__newti->c_cflag = ((struct __oldtermios *)ti)->c_cflag; \
__newti->c_lflag = ((struct __oldtermios *)ti)->c_lflag; \
__newti->c_line = ((struct __oldtermios *)ti)->c_line; \
__newti->c_ispeed = ((struct __oldtermios *)ti)->c_ispeed; \
__newti->c_ospeed = ((struct __oldtermios *)ti)->c_ospeed; \
memcpy (__newti->c_cc, ((struct __oldtermios *)ti)->c_cc, sizeof(__newti->c_cc)); \
} \
__newti; \
})
# define __makenew_termios(ti) \
(CYGWIN_VERSION_DLL_IS_OLD_TERMIOS ? \
(struct termios *) alloca (sizeof (struct termios)) : (ti))
# define __toapp_termios(toti, fromti) \
({ \
if (!CYGWIN_VERSION_DLL_IS_OLD_TERMIOS) \
toti = fromti; \
else \
{ \
((struct __oldtermios *)toti)->c_iflag = fromti->c_iflag; \
((struct __oldtermios *)toti)->c_oflag = fromti->c_oflag; \
((struct __oldtermios *)toti)->c_cflag = fromti->c_cflag; \
((struct __oldtermios *)toti)->c_lflag = fromti->c_lflag; \
((struct __oldtermios *)toti)->c_line = fromti->c_line; \
((struct __oldtermios *)toti)->c_ispeed = fromti->c_ispeed; \
((struct __oldtermios *)toti)->c_ospeed = fromti->c_ospeed; \
memcpy (((struct __oldtermios*)toti)->c_cc, fromti->c_cc, sizeof(fromti->c_cc)); \
} \
toti; \
})
#endif /*__GNUC__*/
#endif
#define termio termios
#define cfgetospeed(tp) ((tp)->c_ospeed)
#define cfgetispeed(tp) ((tp)->c_ispeed)
#define cfsetospeed(tp,s) (((tp)->c_ospeed = (s)), 0)
#define cfsetispeed(tp,s) (((tp)->c_ispeed = (s)), 0)
#ifdef __cplusplus
extern "C" {
#endif
int tcgetattr (int, struct termios *);
int tcsetattr (int, int, const struct termios *);
int tcsendbreak (int, int);
int tcdrain (int);
int tcflush (int, int);
int tcflow (int, int);
#ifdef __cplusplus
}
#endif
/* Extra stuff to make porting stuff easier. */
struct winsize
{
unsigned short ws_row, ws_col;
unsigned short ws_xpixel, ws_ypixel;
};
#define TIOCGWINSZ (('T' << 8) | 1)
#define TIOCSWINSZ (('T' << 8) | 2)
#define TIOCLINUX (('T' << 8) | 3)
#endif /* _SYS_TERMIOS_H */
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