ypclnt_error.c revision 94575
194575Sdes/*- 294575Sdes * Copyright (c) 2002 Networks Associates Technology, Inc. 394575Sdes * All rights reserved. 494575Sdes * 594575Sdes * This software was developed for the FreeBSD Project by ThinkSec AS and 694575Sdes * NAI Labs, the Security Research Division of Network Associates, Inc. 794575Sdes * under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the 894575Sdes * DARPA CHATS research program. 994575Sdes * 1094575Sdes * Redistribution and use in source and binary forms, with or without 1194575Sdes * modification, are permitted provided that the following conditions 1294575Sdes * are met: 1394575Sdes * 1. Redistributions of source code must retain the above copyright 1494575Sdes * notice, this list of conditions and the following disclaimer. 1594575Sdes * 2. Redistributions in binary form must reproduce the above copyright 1694575Sdes * notice, this list of conditions and the following disclaimer in the 1794575Sdes * documentation and/or other materials provided with the distribution. 1894575Sdes * 3. The name of the author may not be used to endorse or promote 1994575Sdes * products derived from this software without specific prior written 2094575Sdes * permission. 2194575Sdes * 2294575Sdes * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 2394575Sdes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2494575Sdes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2594575Sdes * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2694575Sdes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2794575Sdes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2894575Sdes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2994575Sdes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 3094575Sdes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3194575Sdes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3294575Sdes * SUCH DAMAGE. 3394575Sdes * 3494575Sdes * $FreeBSD: head/lib/libypclnt/ypclnt_error.c 94575 2002-04-13 06:20:02Z des $ 3594575Sdes */ 3694575Sdes 3794575Sdes#include <stdarg.h> 3894575Sdes#include <stdio.h> 3994575Sdes#include <stdlib.h> 4094575Sdes 4194575Sdes#include "ypclnt.h" 4294575Sdes 4394575Sdesvoid 4494575Sdesypclnt_error(ypclnt_t *ypclnt, const char *func, const char *fmt, ...) 4594575Sdes{ 4694575Sdes char *errmsg; 4794575Sdes va_list ap; 4894575Sdes 4994575Sdes free(ypclnt->error); 5094575Sdes ypclnt->error = NULL; 5194575Sdes if (fmt == NULL) 5294575Sdes return; 5394575Sdes 5494575Sdes va_start(ap, fmt); 5594575Sdes vasprintf(&errmsg, fmt, ap); 5694575Sdes va_end(ap); 5794575Sdes asprintf(&ypclnt->error, "%s(): %s", func, errmsg); 5894575Sdes free(errmsg); 5994575Sdes} 60