MPD: lib/pulse/LockGuard.hxx Source File

MPD 0.20.18

LockGuard.hxx
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1 /*
2 * Copyright 2003-2017 The Music Player Daemon Project
3 * http://www.musicpd.org
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; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19
20 #ifndef MPD_PULSE_LOCK_GUARD_HXX
21 #define MPD_PULSE_LOCK_GUARD_HXX
22
23 #include <pulse/thread-mainloop.h>
24
25 namespace Pulse {
26
27 class LockGuard {
28 struct pa_threaded_mainloop *const mainloop;
29
30 public:
31 explicit LockGuard(struct pa_threaded_mainloop *_mainloop)
32 :mainloop(_mainloop) {
33 pa_threaded_mainloop_lock(mainloop);
34 }
35
36 ~LockGuard() {
37 pa_threaded_mainloop_unlock(mainloop);
38 }
39
40 LockGuard(const LockGuard &) = delete;
41 LockGuard &operator=(const LockGuard &) = delete;
42 };
43
44 };
45
46 #endif
Pulse::LockGuard::~LockGuard
~LockGuard()
Definition: LockGuard.hxx:36
Pulse
Definition: LockGuard.hxx:25
Pulse::LockGuard::LockGuard
LockGuard(struct pa_threaded_mainloop *_mainloop)
Definition: LockGuard.hxx:31
Pulse::LockGuard
Definition: LockGuard.hxx:27
Pulse::LockGuard::operator=
LockGuard & operator=(const LockGuard &)=delete