xref: /illumos-gate/usr/src/cmd/ipf/lib/common/debug.c (revision 7c478bd9)
1 /*
2  * Copyright (C) 1993-2001 by Darren Reed.
3  *
4  * See the IPFILTER.LICENCE file for details on licencing.
5  *
6  * $Id: debug.c,v 1.6 2001/06/09 17:09:24 darrenr Exp $
7  */
8 
9 #if defined(__STDC__)
10 # include <stdarg.h>
11 #else
12 # include <varargs.h>
13 #endif
14 #include <stdio.h>
15 
16 #include "ipt.h"
17 #include "opts.h"
18 
19 
20 #ifdef	__STDC__
debug(char * fmt,...)21 void	debug(char *fmt, ...)
22 #else
23 void	debug(fmt, va_alist)
24 char *fmt;
25 va_dcl
26 #endif
27 {
28 	va_list pvar;
29 
30 	va_start(pvar, fmt);
31 
32 	if (opts & OPT_DEBUG)
33 		vprintf(fmt, pvar);
34 	va_end(pvar);
35 }
36