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
|
/*
* 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 "config.h"
#include "signals.h"
#ifndef WIN32
#include "mpd_error.h"
#include <glib.h>
#include <signal.h>
#include <errno.h>
#include <string.h>
static void
quit_signal_handler(G_GNUC_UNUSED int signum)
{
on_quit();
}
static void
x_sigaction(int signum, const struct sigaction *act)
{
if (sigaction(signum, act, NULL) < 0)
MPD_ERROR("sigaction() failed: %s", strerror(errno));
}
#endif
void
signals_init(void)
{
#ifndef WIN32
struct sigaction sa;
sa.sa_flags = 0;
sigemptyset(&sa.sa_mask);
sa.sa_handler = SIG_IGN;
x_sigaction(SIGPIPE, &sa);
sa.sa_handler = quit_signal_handler;
x_sigaction(SIGINT, &sa);
x_sigaction(SIGTERM, &sa);
#endif
}
|
