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
/*
* Copyright 2003-2018 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.
*/
#ifndef MPD_PULSE_LOCK_GUARD_HXX
#define MPD_PULSE_LOCK_GUARD_HXX
#include <pulse/thread-mainloop.h>
namespace Pulse {
class LockGuard {
struct pa_threaded_mainloop *const mainloop;
public:
explicit LockGuard(struct pa_threaded_mainloop *_mainloop) noexcept
:mainloop(_mainloop) {
pa_threaded_mainloop_lock(mainloop);
}
~LockGuard() noexcept {
pa_threaded_mainloop_unlock(mainloop);
}
LockGuard(const LockGuard &) = delete;
LockGuard &operator=(const LockGuard &) = delete;
};
};
#endif