1 /* $NetBSD: debug.c,v 1.2 2012/07/22 14:27:36 darrenr Exp $ */
2
3 /*
4 * Copyright (C) 2012 by Darren Reed.
5 *
6 * See the IPFILTER.LICENCE file for details on licencing.
7 *
8 * Id: debug.c,v 1.1.1.2 2012/07/22 13:44:38 darrenr Exp $
9 */
10
11 #if defined(__STDC__)
12 # include <stdarg.h>
13 #else
14 # include <varargs.h>
15 #endif
16 #include <stdio.h>
17
18 #include "ipf.h"
19 #include "opts.h"
20
21 int debuglevel = 0;
22
23
24 #ifdef __STDC__
debug(int level,char * fmt,...)25 void debug(int level, char *fmt, ...)
26 #else
27 void debug(level, fmt, va_alist)
28 int level;
29 char *fmt;
30 va_dcl
31 #endif
32 {
33 va_list pvar;
34
35 va_start(pvar, fmt);
36
37 if ((debuglevel > 0) && (level <= debuglevel))
38 vfprintf(stderr, fmt, pvar);
39 va_end(pvar);
40 }
41
42
43 #ifdef __STDC__
ipfkdebug(char * fmt,...)44 void ipfkdebug(char *fmt, ...)
45 #else
46 void ipfkdebug(fmt, va_alist)
47 char *fmt;
48 va_dcl
49 #endif
50 {
51 va_list pvar;
52
53 va_start(pvar, fmt);
54
55 if (opts & OPT_DEBUG)
56 debug(0x1fffffff, fmt, pvar);
57 va_end(pvar);
58 }
59