Newer
Older
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
/*
* debug.c - for debug prints to stderr
*
* Copyright (C) 2020 iopsys Software Solutions AB. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* 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 St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <easy/easy.h>
void LIBEASY_API log_stderr(int level, const char *fmt, ...)
{
va_list args;
int iop_debug;
char *e = getenv("LIBWIFI_DEBUG_LEVEL");
iop_debug = e ? atoi(e) : -1;
if (iop_debug < level)
return;
va_start(args, fmt);
vfprintf(stderr, fmt, args); /* Flawfinder: ignore */
va_end(args);
}