1*13885a66Sdarrenr /* $NetBSD: debug.c,v 1.2 2012/07/22 14:27:36 darrenr Exp $ */
2bc4097aaSchristos
3bc4097aaSchristos /*
4c9d5dc6cSdarrenr * Copyright (C) 2012 by Darren Reed.
5bc4097aaSchristos *
6bc4097aaSchristos * See the IPFILTER.LICENCE file for details on licencing.
7bc4097aaSchristos *
8*13885a66Sdarrenr * Id: debug.c,v 1.1.1.2 2012/07/22 13:44:38 darrenr Exp $
9bc4097aaSchristos */
10bc4097aaSchristos
11bc4097aaSchristos #if defined(__STDC__)
12bc4097aaSchristos # include <stdarg.h>
13bc4097aaSchristos #else
14bc4097aaSchristos # include <varargs.h>
15bc4097aaSchristos #endif
16bc4097aaSchristos #include <stdio.h>
17bc4097aaSchristos
18bc4097aaSchristos #include "ipf.h"
19bc4097aaSchristos #include "opts.h"
20bc4097aaSchristos
21bc4097aaSchristos int debuglevel = 0;
22bc4097aaSchristos
23bc4097aaSchristos
24bc4097aaSchristos #ifdef __STDC__
debug(int level,char * fmt,...)25bc4097aaSchristos void debug(int level, char *fmt, ...)
26bc4097aaSchristos #else
27bc4097aaSchristos void debug(level, fmt, va_alist)
28bc4097aaSchristos int level;
29bc4097aaSchristos char *fmt;
30bc4097aaSchristos va_dcl
31bc4097aaSchristos #endif
32bc4097aaSchristos {
33bc4097aaSchristos va_list pvar;
34bc4097aaSchristos
35bc4097aaSchristos va_start(pvar, fmt);
36bc4097aaSchristos
37bc4097aaSchristos if ((debuglevel > 0) && (level <= debuglevel))
38bc4097aaSchristos vfprintf(stderr, fmt, pvar);
39bc4097aaSchristos va_end(pvar);
40bc4097aaSchristos }
41bc4097aaSchristos
42bc4097aaSchristos
43bc4097aaSchristos #ifdef __STDC__
ipfkdebug(char * fmt,...)44bc4097aaSchristos void ipfkdebug(char *fmt, ...)
45bc4097aaSchristos #else
46bc4097aaSchristos void ipfkdebug(fmt, va_alist)
47bc4097aaSchristos char *fmt;
48bc4097aaSchristos va_dcl
49bc4097aaSchristos #endif
50bc4097aaSchristos {
51bc4097aaSchristos va_list pvar;
52bc4097aaSchristos
53bc4097aaSchristos va_start(pvar, fmt);
54bc4097aaSchristos
55bc4097aaSchristos if (opts & OPT_DEBUG)
56bc4097aaSchristos debug(0x1fffffff, fmt, pvar);
57bc4097aaSchristos va_end(pvar);
58bc4097aaSchristos }
59