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1 ;;; console.el --- miscellaneous console functions not written in C
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2
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3 ;; Copyright (C) 1994, 1995 Board of Trustees, University of Illinois
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4 ;; Copyright (C) 1995, 1996 Ben Wing
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5
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6 ;; Keywords: internal
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7
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8 ;; This file is part of XEmacs.
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9
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10 ;; XEmacs is free software; you can redistribute it and/or modify it
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11 ;; under the terms of the GNU General Public License as published by
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12 ;; the Free Software Foundation; either version 2, or (at your option)
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13 ;; any later version.
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14
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15 ;; XEmacs is distributed in the hope that it will be useful, but
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16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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18 ;; General Public License for more details.
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19
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20 ;; You should have received a copy of the GNU General Public License
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21 ;; along with XEmacs; see the file COPYING. If not, write to the
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22 ;; Free Software Foundation, 59 Temple Place - Suite 330,
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23 ;; Boston, MA 02111-1307, USA.
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24
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25 ;;; Synched up with: Not in FSF.
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26
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27 ;;; Commentary:
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28
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29 ;;; Code:
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30
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31 (defun quit-char (&optional console)
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32 "Return the character that causes a QUIT to happen.
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33 This is normally C-g. Optional arg CONSOLE specifies the console
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34 that the information is returned for; nil means the current console."
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35 (nth 3 (current-input-mode console)))
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36
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37 (defun resume-pid-console (pid)
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38 "Resume the consoles with a controlling process of PID."
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39 (mapc (lambda (c)
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40 (if (and (eq (console-type c) 'tty)
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41 (eq pid (console-tty-controlling-process c)))
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42 (resume-console c)))
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43 (console-list))
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44 ; documentation for mapc lies!
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45 nil)
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46
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47 ;;; console.el ends here
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