Initial original import from: fuse-2.4.2-2.fc4
[captive.git] / src / libcaptive / client / usecount.c
1 /* $Id$
2  * Usecounting for regular disk commits of libcaptive
3  * Copyright (C) 2003 Jan Kratochvil <project-captive@jankratochvil.net>
4  * 
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; exactly version 2 of June 1991 is required
8  * 
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  * GNU General Public License for more details.
13  * 
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
17  */
18
19
20 #include "config.h"
21
22 #include "captive/usecount.h"   /* self */
23 #include <glib/gtypes.h>
24 #include <glib/gmessages.h>
25
26
27 static gint captive_usecount_number=0;
28
29 void captive_usecount(gint balance)
30 {
31         g_assert(captive_usecount_number>=0);
32
33         g_assert(captive_usecount_number+balance >= 0);
34         captive_usecount_number+=balance;
35
36         g_assert(captive_usecount_number>=0);
37 }