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/contrib/bind9/bin/rndc/util.c

https://bitbucket.org/freebsd/freebsd-head/
C | 57 lines | 28 code | 11 blank | 18 comment | 1 complexity | ab4702298c674f1842709c928dc0eb73 MD5 | raw file
 1/*
 2 * Copyright (C) 2004, 2005, 2007  Internet Systems Consortium, Inc. ("ISC")
 3 * Copyright (C) 2000, 2001  Internet Software Consortium.
 4 *
 5 * Permission to use, copy, modify, and/or distribute this software for any
 6 * purpose with or without fee is hereby granted, provided that the above
 7 * copyright notice and this permission notice appear in all copies.
 8 *
 9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15 * PERFORMANCE OF THIS SOFTWARE.
16 */
17
18/* $Id: util.c,v 1.7 2007/06/19 23:46:59 tbox Exp $ */
19
20/*! \file */
21
22#include <config.h>
23
24#include <stdarg.h>
25#include <stdlib.h>
26#include <stdio.h>
27
28#include <isc/boolean.h>
29
30#include "util.h"
31
32extern isc_boolean_t verbose;
33extern const char *progname;
34
35void
36notify(const char *fmt, ...) {
37	va_list ap;
38
39	if (verbose) {
40		va_start(ap, fmt);
41		vfprintf(stderr, fmt, ap);
42		va_end(ap);
43		fputs("\n", stderr);
44	}
45}
46
47void            
48fatal(const char *format, ...) {
49	va_list args;
50
51	fprintf(stderr, "%s: ", progname);
52	va_start(args, format);
53	vfprintf(stderr, format, args);
54	va_end(args);
55	fprintf(stderr, "\n");
56	exit(1);
57}