blob: a35fcac2175c9018f13d88f1db22b57ff7bd7989 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
/* gc.h -- Functions for garbage collecting unused node contents.
$Id: gc.h,v 1.6 2007/07/01 21:20:30 karl Exp $
This file is part of GNU Info, a program for reading online documentation
stored in Info format.
Copyright (C) 1993, 1997, 2004, 2007 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Written by Brian Fox (bfox@ai.mit.edu). */
#ifndef INFO_GC_H
#define INFO_GC_H
/* Add POINTER to the list of garbage collectible pointers. A pointer
is not actually garbage collected until no info window contains a node
whose contents member is equal to the pointer. */
extern void add_gcable_pointer (char *pointer);
/* Grovel the list of info windows and gc-able pointers finding those
node->contents which are collectible, and free them. */
extern void gc_pointers (void);
#endif /* not INFO_GC_H */
|