/contrib/bind9/bin/confgen/util.c
C | 56 lines | 28 code | 11 blank | 17 comment | 1 complexity | 29727f386ab84afbfa79e2522aa7e40a MD5 | raw file
1/* 2 * Copyright (C) 2009 Internet Systems Consortium, Inc. ("ISC") 3 * 4 * Permission to use, copy, modify, and/or distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 9 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 10 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 11 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 12 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 13 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 14 * PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17/* $Id: util.c,v 1.3 2009/06/11 23:47:55 tbox Exp $ */ 18 19/*! \file */ 20 21#include <config.h> 22 23#include <stdarg.h> 24#include <stdlib.h> 25#include <stdio.h> 26 27#include <isc/boolean.h> 28 29#include "util.h" 30 31extern isc_boolean_t verbose; 32extern const char *progname; 33 34void 35notify(const char *fmt, ...) { 36 va_list ap; 37 38 if (verbose) { 39 va_start(ap, fmt); 40 vfprintf(stderr, fmt, ap); 41 va_end(ap); 42 fputs("\n", stderr); 43 } 44} 45 46void 47fatal(const char *format, ...) { 48 va_list args; 49 50 fprintf(stderr, "%s: ", progname); 51 va_start(args, format); 52 vfprintf(stderr, format, args); 53 va_end(args); 54 fprintf(stderr, "\n"); 55 exit(1); 56}