blob: 0942f9a4041e913c7d3bf1d5a2b9534af61efa55 (
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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/*
* Copyright (C) 2003-2011 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 "io_thread.h"
#include <assert.h>
static struct {
GMainContext *context;
GMainLoop *loop;
GThread *thread;
} io;
static gpointer
io_thread_func(G_GNUC_UNUSED gpointer arg)
{
assert(io.context != NULL);
assert(io.loop != NULL);
g_main_loop_run(io.loop);
return NULL;
}
void
io_thread_init(void)
{
assert(io.context == NULL);
assert(io.loop == NULL);
assert(io.thread == NULL);
io.context = g_main_context_new();
io.loop = g_main_loop_new(io.context, false);
}
bool
io_thread_start(GError **error_r)
{
assert(io.context != NULL);
assert(io.loop != NULL);
assert(io.thread == NULL);
io.thread = g_thread_create(io_thread_func, NULL, true, error_r);
if (io.thread == NULL)
return false;
return true;
}
void
io_thread_deinit(void)
{
if (io.thread != NULL) {
assert(io.loop != NULL);
g_main_loop_quit(io.loop);
g_thread_join(io.thread);
}
if (io.loop != NULL)
g_main_loop_unref(io.loop);
if (io.context != NULL)
g_main_context_unref(io.context);
}
GMainContext *
io_thread_context(void)
{
return io.context;
}
|
