-
Notifications
You must be signed in to change notification settings - Fork 5
/
log.c
56 lines (49 loc) · 1.46 KB
/
log.c
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
/*
* log.c - ACPI daemon logging
*
* Portions Copyright (C) 2000 Andrew Henroid
* Portions Copyright (C) 2001 Sun Microsystems
* Portions Copyright (C) 2004 Tim Hockin (thockin@hockin.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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include <syslog.h>
#include <stdarg.h>
#include "log.h"
int log_debug_to_stderr = 0;
int
#ifdef __GNUC__
__attribute__((format(printf, 2, 3)))
#endif
acpid_log(int level, const char *fmt, ...)
{
va_list args;
if (level == LOG_DEBUG) {
/* if "-d" has been specified */
if (log_debug_to_stderr) {
/* send debug output to stderr */
va_start(args, fmt);
vfprintf(stderr, fmt, args);
va_end(args);
fprintf(stderr, "\n");
}
} else {
va_start(args, fmt);
vsyslog(level, fmt, args);
va_end(args);
}
return 0;
}