diff options
Diffstat (limited to 'bits/termios.h')
| -rw-r--r-- | bits/termios.h | 78 |
1 files changed, 41 insertions, 37 deletions
diff --git a/bits/termios.h b/bits/termios.h index 9a6aed2..da059cb 100644 --- a/bits/termios.h +++ b/bits/termios.h @@ -1,5 +1,5 @@ /* termios type and macro definitions. 4.4 BSD/generic GNU version. - Copyright (C) 1993, 1994, 1996 Free Software Foundation, Inc. + Copyright (C) 1993, 1994, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -17,31 +17,35 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _TERMIOS_H +# error "Never include <bits/termios.h> directly; use <termios.h> instead." +#endif + /* These macros are also defined in some <bits/ioctls.h> files (with numerically identical values), but this serves to shut up cpp's complaining. */ #ifdef __USE_BSD -#ifdef MDMBUF -#undef MDMBUF -#endif -#ifdef FLUSHO -#undef FLUSHO -#endif -#ifdef PENDIN -#undef PENDIN -#endif +# ifdef MDMBUF +# undef MDMBUF +# endif +# ifdef FLUSHO +# undef FLUSHO +# endif +# ifdef PENDIN +# undef PENDIN +# endif #endif /* __USE_BSD */ #ifdef ECHO -#undef ECHO +# undef ECHO #endif #ifdef TOSTOP -#undef TOSTOP +# undef TOSTOP #endif #ifdef NOFLSH -#undef NOFLSH +# undef NOFLSH #endif @@ -85,15 +89,15 @@ struct termios tcflag_t c_oflag; #define OPOST (1 << 0) /* Perform output processing. */ #ifdef __USE_BSD -#define ONLCR (1 << 1) /* Map NL to CR-NL on output. */ -#define OXTABS (1 << 2) /* Expand tabs to spaces. */ -#define ONOEOT (1 << 8) /* Discard EOT (^D) on output. */ +# define ONLCR (1 << 1) /* Map NL to CR-NL on output. */ +# define OXTABS (1 << 2) /* Expand tabs to spaces. */ +# define ONOEOT (1 << 8) /* Discard EOT (^D) on output. */ #endif /* Control modes. */ tcflag_t c_cflag; #ifdef __USE_BSD -#define CIGNORE (1 << 0) /* Ignore these control flags. */ +# define CIGNORE (1 << 0) /* Ignore these control flags. */ #endif #define CSIZE (CS5|CS6|CS7|CS8) /* Number of bits per byte (mask). */ #define CS5 0 /* 5 bits per byte. */ @@ -107,15 +111,15 @@ struct termios #define HUPCL (1 << 14) /* Hang up on last close. */ #define CLOCAL (1 << 15) /* Ignore modem status lines. */ #ifdef __USE_BSD -#define CCTS_OFLOW (1 << 16) /* CTS flow control of output. */ -#define CRTS_IFLOW (1 << 17) /* RTS flow control of input. */ -#define MDMBUF (1 << 20) /* Carrier flow control of output. */ +# define CCTS_OFLOW (1 << 16) /* CTS flow control of output. */ +# define CRTS_IFLOW (1 << 17) /* RTS flow control of input. */ +# define MDMBUF (1 << 20) /* Carrier flow control of output. */ #endif /* Local modes. */ tcflag_t c_lflag; #ifdef __USE_BSD -#define ECHOKE (1 << 0) /* Visual erase for KILL. */ +# define ECHOKE (1 << 0) /* Visual erase for KILL. */ #endif #define _ECHOE (1 << 1) /* Visual erase for ERASE. */ #define ECHOE _ECHOE @@ -126,15 +130,15 @@ struct termios #define _ECHONL (1 << 4) /* Echo NL even if ECHO is off. */ #define ECHONL _ECHONL #ifdef __USE_BSD -#define ECHOPRT (1 << 5) /* Hardcopy visual erase. */ -#define ECHOCTL (1 << 6) /* Echo control characters as ^X. */ +# define ECHOPRT (1 << 5) /* Hardcopy visual erase. */ +# define ECHOCTL (1 << 6) /* Echo control characters as ^X. */ #endif #define _ISIG (1 << 7) /* Enable signals. */ #define ISIG _ISIG #define _ICANON (1 << 8) /* Do erase and kill processing. */ #define ICANON _ICANON #ifdef __USE_BSD -#define ALTWERASE (1 << 9) /* Alternate WERASE algorithm. */ +# define ALTWERASE (1 << 9) /* Alternate WERASE algorithm. */ #endif #define _IEXTEN (1 << 10) /* Enable DISCARD and LNEXT. */ #define IEXTEN _IEXTEN @@ -142,9 +146,9 @@ struct termios #define _TOSTOP (1 << 22) /* Send SIGTTOU for background output. */ #define TOSTOP _TOSTOP #ifdef __USE_BSD -#define FLUSHO (1 << 23) /* Output being flushed (state). */ -#define NOKERNINFO (1 << 25) /* Disable VSTATUS. */ -#define PENDIN (1 << 29) /* Retype pending input (state). */ +# define FLUSHO (1 << 23) /* Output being flushed (state). */ +# define NOKERNINFO (1 << 25) /* Disable VSTATUS. */ +# define PENDIN (1 << 29) /* Retype pending input (state). */ #endif #define _NOFLSH (1 << 31) /* Disable flush after interrupt. */ #define NOFLSH _NOFLSH @@ -153,32 +157,32 @@ struct termios #define VEOF 0 /* End-of-file character [ICANON]. */ #define VEOL 1 /* End-of-line character [ICANON]. */ #ifdef __USE_BSD -#define VEOL2 2 /* Second EOL character [ICANON]. */ +# define VEOL2 2 /* Second EOL character [ICANON]. */ #endif #define VERASE 3 /* Erase character [ICANON]. */ #ifdef __USE_BSD -#define VWERASE 4 /* Word-erase character [ICANON]. */ +# define VWERASE 4 /* Word-erase character [ICANON]. */ #endif #define VKILL 5 /* Kill-line character [ICANON]. */ #ifdef __USE_BSD -#define VREPRINT 6 /* Reprint-line character [ICANON]. */ +# define VREPRINT 6 /* Reprint-line character [ICANON]. */ #endif #define VINTR 8 /* Interrupt character [ISIG]. */ #define VQUIT 9 /* Quit character [ISIG]. */ #define VSUSP 10 /* Suspend character [ISIG]. */ #ifdef __USE_BSD -#define VDSUSP 11 /* Delayed suspend character [ISIG]. */ +# define VDSUSP 11 /* Delayed suspend character [ISIG]. */ #endif #define VSTART 12 /* Start (X-ON) character [IXON, IXOFF]. */ #define VSTOP 13 /* Stop (X-OFF) character [IXON, IXOFF]. */ #ifdef __USE_BSD -#define VLNEXT 14 /* Literal-next character [IEXTEN]. */ -#define VDISCARD 15 /* Discard character [IEXTEN]. */ +# define VLNEXT 14 /* Literal-next character [IEXTEN]. */ +# define VDISCARD 15 /* Discard character [IEXTEN]. */ #endif #define VMIN 16 /* Minimum number of bytes read at once [!ICANON]. */ #define VTIME 17 /* Time-out value (tenths of a second) [!ICANON]. */ #ifdef __USE_BSD -#define VSTATUS 18 /* Status character [ICANON]. */ +# define VSTATUS 18 /* Status character [ICANON]. */ #endif #define NCCS 20 /* Value duplicated in <hurd/tioctl.defs>. */ cc_t c_cc[NCCS]; @@ -202,8 +206,8 @@ struct termios #define B19200 19200 /* 19200 baud. */ #define B38400 38400 /* 38400 baud. */ #ifdef __USE_BSD -#define EXTA 19200 -#define EXTB 38400 +# define EXTA 19200 +# define EXTB 38400 #endif }; @@ -215,7 +219,7 @@ struct termios #define TCSADRAIN 1 /* Change when pending output is written. */ #define TCSAFLUSH 2 /* Flush pending input before changing. */ #ifdef __USE_BSD -#define TCSASOFT 0x10 /* Flag: Don't alter hardware state. */ +# define TCSASOFT 0x10 /* Flag: Don't alter hardware state. */ #endif /* Values for the QUEUE_SELECTOR argument to `tcflush'. */ |