| 1 | /* 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 | char t_eof; |
| 65 | char t_eol; |
| 66 | char t_eol2; |
| 67 | char t_erase; |
| 68 | char t_werase; |
| 69 | char t_kill; |
| 70 | char t_reprint; |
| 71 | char t_intr; |
| 72 | char t_quit; |
| 73 | char t_susp; |
| 74 | char t_dsusp; |
| 75 | char t_start; |
| 76 | char t_stop; |
| 77 | char t_lnext; |
| 78 | char t_flush; |
| 79 | char t_status; |
| 80 | } _RL_TTY_CHARS; |
| 81 | |
| 82 | #endif /* _RLTTY_H_ */ |