blob: 5e6d87f307c95e04496f3c1e5b4f0f21f192100d (
plain) (
blame)
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/*
* Copyright (C) 2003-2013 The Music Player Daemon Project
* http://www.musicpd.org
*
* 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 2 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include "DeferredMonitor.hxx"
#include "Loop.hxx"
void
DeferredMonitor::Cancel()
{
const auto id = source_id.exchange(0);
if (id != 0)
g_source_remove(id);
}
void
DeferredMonitor::Schedule()
{
const unsigned id = loop.AddIdle(Callback, this);
const auto old_id = source_id.exchange(id);
if (old_id != 0)
g_source_remove(old_id);
}
void
DeferredMonitor::Run()
{
const auto id = source_id.exchange(0);
if (id != 0)
RunDeferred();
}
gboolean
DeferredMonitor::Callback(gpointer data)
{
DeferredMonitor &monitor = *(DeferredMonitor *)data;
monitor.Run();
return false;
}
|
