Mercurial > hg > xemacs-beta
comparison lisp/post-gc.el @ 886:011e1bce6ece
[xemacs-hg @ 2002-06-28 14:20:41 by michaels]
2002-06-27 Mike Sperber <mike@xemacs.org>
* dumped-lisp.el (preloaded-file-list): Added post-gc.el.
* post-gc.el: Create.
| author | michaels |
|---|---|
| date | Fri, 28 Jun 2002 14:20:42 +0000 |
| parents | |
| children | 75b8038f720e |
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| 885:9a25b5ae3a51 | 886:011e1bce6ece |
|---|---|
| 1 ;;; post-gc.el --- post-gc actions | |
| 2 | |
| 3 ;; Copyright (C) 1985-1986, 1990, 1992-1997 Free Software Foundation, Inc. | |
| 4 ;; Copyright (c) 1993, 1994 Sun Microsystems, Inc. | |
| 5 ;; Copyright (C) 1995 Board of Trustees, University of Illinois | |
| 6 | |
| 7 ;; Author: Mike Sperber <mike@xemacs.org> | |
| 8 ;; Maintainer: XEmacs Development Team | |
| 9 ;; Keywords: internal, dumped | |
| 10 | |
| 11 ;; This file is part of XEmacs. | |
| 12 | |
| 13 ;; XEmacs is free software; you can redistribute it and/or modify it | |
| 14 ;; under the terms of the GNU General Public License as published by | |
| 15 ;; the Free Software Foundation; either version 2, or (at your option) | |
| 16 ;; any later version. | |
| 17 | |
| 18 ;; XEmacs is distributed in the hope that it will be useful, but | |
| 19 ;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 21 ;; General Public License for more details. | |
| 22 | |
| 23 ;; You should have received a copy of the GNU General Public License | |
| 24 ;; along with XEmacs; see the file COPYING. If not, write to the | |
| 25 ;; Free Software Foundation, 59 Temple Place - Suite 330, | |
| 26 ;; Boston, MA 02111-1307, USA. | |
| 27 | |
| 28 ;;; Synched up with: Not in FSF. | |
| 29 | |
| 30 ;;; Commentary: | |
| 31 | |
| 32 ;; This file is dumped with XEmacs. | |
| 33 | |
| 34 ;; This file defines actions to happen after each GC to perform | |
| 35 ;; additional cleanup, call finalizers, etc. | |
| 36 | |
| 37 (defun run-finalizers (alist) | |
| 38 "Run the finalizers for all objects that have just become unreachable." | |
| 39 (let ((info (assq 'finalize-list alist))) | |
| 40 (if info | |
| 41 (let ((finalize-list (cdr info))) | |
| 42 (while finalize-list | |
| 43 (funcall (cdr (car finalize-list)) (car (car finalize-list))) | |
| 44 (setq finalize-list (cdr finalize-list))))))) | |
| 45 | |
| 46 (add-hook 'post-gc-hook 'run-finalizers) | |
| 47 | |
| 48 | |
| 49 |