| | 1 | /* rltty.h - tty driver-related definitions used by some library files. */ |
| | 2 | |
| | 3 | /* Copyright (C) 1995-2009 Free Software Foundation, Inc. |
| | 4 | |
| | 5 | This file is part of the GNU Readline Library (Readline), a library |
| | 6 | for reading lines of text with interactive input and history editing. |
| | 7 | |
| | 8 | Readline is free software: you can redistribute it and/or modify |
| | 9 | it under the terms of the GNU General Public License as published by |
| | 10 | the Free Software Foundation, either version 3 of the License, or |
| | 11 | (at your option) any later version. |
| | 12 | |
| | 13 | Readline is distributed in the hope that it will be useful, |
| | 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| | 16 | GNU General Public License for more details. |
| | 17 | |
| | 18 | You should have received a copy of the GNU General Public License |
| | 19 | along with Readline. If not, see <http://www.gnu.org/licenses/>. |
| | 20 | */ |
| | 21 | |
| | 22 | #if !defined (_RLTTY_H_) |
| | 23 | #define _RLTTY_H_ |
| | 24 | |
| | 25 | /* Posix systems use termios and the Posix signal functions. */ |
| | 26 | #if defined (TERMIOS_TTY_DRIVER) |
| | 27 | # include <termios.h> |
| | 28 | #endif /* TERMIOS_TTY_DRIVER */ |
| | 29 | |
| | 30 | /* System V machines use termio. */ |
| | 31 | #if defined (TERMIO_TTY_DRIVER) |
| | 32 | # include <termio.h> |
| | 33 | # if !defined (TCOON) |
| | 34 | # define TCOON 1 |
| | 35 | # endif |
| | 36 | #endif /* TERMIO_TTY_DRIVER */ |
| | 37 | |
| | 38 | /* Other (BSD) machines use sgtty. */ |
| | 39 | #if defined (NEW_TTY_DRIVER) |
| | 40 | # include <sgtty.h> |
| | 41 | #endif |
| | 42 | |
| | 43 | #include "rlwinsize.h" |
| | 44 | |
| | 45 | /* Define _POSIX_VDISABLE if we are not using the `new' tty driver and |
| | 46 | it is not already defined. It is used both to determine if a |
| | 47 | special character is disabled and to disable certain special |
| | 48 | characters. Posix systems should set to 0, USG systems to -1. */ |
| | 49 | #if !defined (NEW_TTY_DRIVER) && !defined (_POSIX_VDISABLE) |
| | 50 | # if defined (_SVR4_VDISABLE) |
| | 51 | # define _POSIX_VDISABLE _SVR4_VDISABLE |
| | 52 | # else |
| | 53 | # if defined (_POSIX_VERSION) |
| | 54 | # define _POSIX_VDISABLE 0 |
| | 55 | # else /* !_POSIX_VERSION */ |
| | 56 | # define _POSIX_VDISABLE -1 |
| | 57 | # endif /* !_POSIX_VERSION */ |
| | 58 | # endif /* !_SVR4_DISABLE */ |
| | 59 | #endif /* !NEW_TTY_DRIVER && !_POSIX_VDISABLE */ |
| | 60 | |
| | 61 | typedef struct _rl_tty_chars { |
| | 62 | unsigned char t_eof; |
| | 63 | unsigned char t_eol; |
| | 64 | unsigned char t_eol2; |
| | 65 | unsigned char t_erase; |
| | 66 | unsigned char t_werase; |
| | 67 | unsigned char t_kill; |
| | 68 | unsigned char t_reprint; |
| | 69 | unsigned char t_intr; |
| | 70 | unsigned char t_quit; |
| | 71 | unsigned char t_susp; |
| | 72 | unsigned char t_dsusp; |
| | 73 | unsigned char t_start; |
| | 74 | unsigned char t_stop; |
| | 75 | unsigned char t_lnext; |
| | 76 | unsigned char t_flush; |
| | 77 | unsigned char t_status; |
| | 78 | } _RL_TTY_CHARS; |
| | 79 | |
| | 80 | #endif /* _RLTTY_H_ */ |
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