| 1 |
227 |
jeremybenn |
/* rltty.h - tty driver-related definitions used by some library files. */
|
| 2 |
|
|
|
| 3 |
|
|
/* Copyright (C) 1995 Free Software Foundation, Inc.
|
| 4 |
|
|
|
| 5 |
|
|
This file contains the Readline Library (the Library), a set of
|
| 6 |
|
|
routines for providing Emacs style line input to programs that ask
|
| 7 |
|
|
for it.
|
| 8 |
|
|
|
| 9 |
|
|
The Library is free software; you can redistribute it and/or modify
|
| 10 |
|
|
it under the terms of the GNU General Public License as published by
|
| 11 |
|
|
the Free Software Foundation; either version 2, or (at your option)
|
| 12 |
|
|
any later version.
|
| 13 |
|
|
|
| 14 |
|
|
The Library is distributed in the hope that it will be useful, but
|
| 15 |
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 16 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
| 17 |
|
|
General Public License for more details.
|
| 18 |
|
|
|
| 19 |
|
|
The GNU General Public License is often shipped with GNU software, and
|
| 20 |
|
|
is generally kept in a file called COPYING or LICENSE. If you do not
|
| 21 |
|
|
have a copy of the license, write to the Free Software Foundation,
|
| 22 |
|
|
59 Temple Place, Suite 330, Boston, MA 02111 USA. */
|
| 23 |
|
|
|
| 24 |
|
|
#if !defined (_RLTTY_H_)
|
| 25 |
|
|
#define _RLTTY_H_
|
| 26 |
|
|
|
| 27 |
|
|
/* Posix systems use termios and the Posix signal functions. */
|
| 28 |
|
|
#if defined (TERMIOS_TTY_DRIVER)
|
| 29 |
|
|
# include <termios.h>
|
| 30 |
|
|
#endif /* TERMIOS_TTY_DRIVER */
|
| 31 |
|
|
|
| 32 |
|
|
/* System V machines use termio. */
|
| 33 |
|
|
#if defined (TERMIO_TTY_DRIVER)
|
| 34 |
|
|
# include <termio.h>
|
| 35 |
|
|
# if !defined (TCOON)
|
| 36 |
|
|
# define TCOON 1
|
| 37 |
|
|
# endif
|
| 38 |
|
|
#endif /* TERMIO_TTY_DRIVER */
|
| 39 |
|
|
|
| 40 |
|
|
/* Other (BSD) machines use sgtty. */
|
| 41 |
|
|
#if defined (NEW_TTY_DRIVER)
|
| 42 |
|
|
# include <sgtty.h>
|
| 43 |
|
|
#endif
|
| 44 |
|
|
|
| 45 |
|
|
#include "rlwinsize.h"
|
| 46 |
|
|
|
| 47 |
|
|
/* Define _POSIX_VDISABLE if we are not using the `new' tty driver and
|
| 48 |
|
|
it is not already defined. It is used both to determine if a
|
| 49 |
|
|
special character is disabled and to disable certain special
|
| 50 |
|
|
characters. Posix systems should set to 0, USG systems to -1. */
|
| 51 |
|
|
#if !defined (NEW_TTY_DRIVER) && !defined (_POSIX_VDISABLE)
|
| 52 |
|
|
# if defined (_SVR4_VDISABLE)
|
| 53 |
|
|
# define _POSIX_VDISABLE _SVR4_VDISABLE
|
| 54 |
|
|
# else
|
| 55 |
|
|
# if defined (_POSIX_VERSION)
|
| 56 |
|
|
# define _POSIX_VDISABLE 0
|
| 57 |
|
|
# else /* !_POSIX_VERSION */
|
| 58 |
|
|
# define _POSIX_VDISABLE -1
|
| 59 |
|
|
# endif /* !_POSIX_VERSION */
|
| 60 |
|
|
# endif /* !_SVR4_DISABLE */
|
| 61 |
|
|
#endif /* !NEW_TTY_DRIVER && !_POSIX_VDISABLE */
|
| 62 |
|
|
|
| 63 |
|
|
typedef struct _rl_tty_chars {
|
| 64 |
|
|
unsigned char t_eof;
|
| 65 |
|
|
unsigned char t_eol;
|
| 66 |
|
|
unsigned char t_eol2;
|
| 67 |
|
|
unsigned char t_erase;
|
| 68 |
|
|
unsigned char t_werase;
|
| 69 |
|
|
unsigned char t_kill;
|
| 70 |
|
|
unsigned char t_reprint;
|
| 71 |
|
|
unsigned char t_intr;
|
| 72 |
|
|
unsigned char t_quit;
|
| 73 |
|
|
unsigned char t_susp;
|
| 74 |
|
|
unsigned char t_dsusp;
|
| 75 |
|
|
unsigned char t_start;
|
| 76 |
|
|
unsigned char t_stop;
|
| 77 |
|
|
unsigned char t_lnext;
|
| 78 |
|
|
unsigned char t_flush;
|
| 79 |
|
|
unsigned char t_status;
|
| 80 |
|
|
} _RL_TTY_CHARS;
|
| 81 |
|
|
|
| 82 |
|
|
extern void _rl_block_sigint PARAMS((void));
|
| 83 |
|
|
extern void _rl_release_sigint PARAMS((void));
|
| 84 |
|
|
|
| 85 |
|
|
#endif /* _RLTTY_H_ */
|
