1*1c9681d1Schristos /* $NetBSD: warnerr.c,v 1.2 2017/01/28 21:31:50 christos Exp $ */
2f59d82ffSelric
3f59d82ffSelric /*
4f59d82ffSelric * Copyright (c) 1995 - 2001 Kungliga Tekniska Högskolan
5f59d82ffSelric * (Royal Institute of Technology, Stockholm, Sweden).
6f59d82ffSelric * All rights reserved.
7f59d82ffSelric *
8f59d82ffSelric * Redistribution and use in source and binary forms, with or without
9f59d82ffSelric * modification, are permitted provided that the following conditions
10f59d82ffSelric * are met:
11f59d82ffSelric *
12f59d82ffSelric * 1. Redistributions of source code must retain the above copyright
13f59d82ffSelric * notice, this list of conditions and the following disclaimer.
14f59d82ffSelric *
15f59d82ffSelric * 2. Redistributions in binary form must reproduce the above copyright
16f59d82ffSelric * notice, this list of conditions and the following disclaimer in the
17f59d82ffSelric * documentation and/or other materials provided with the distribution.
18f59d82ffSelric *
19f59d82ffSelric * 3. Neither the name of the Institute nor the names of its contributors
20f59d82ffSelric * may be used to endorse or promote products derived from this software
21f59d82ffSelric * without specific prior written permission.
22f59d82ffSelric *
23f59d82ffSelric * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
24f59d82ffSelric * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25f59d82ffSelric * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26f59d82ffSelric * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
27f59d82ffSelric * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28f59d82ffSelric * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29f59d82ffSelric * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30f59d82ffSelric * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31f59d82ffSelric * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32f59d82ffSelric * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33f59d82ffSelric * SUCH DAMAGE.
34f59d82ffSelric */
35f59d82ffSelric
36f59d82ffSelric #include <config.h>
37f59d82ffSelric
38f59d82ffSelric #include <krb5/roken.h>
39f59d82ffSelric #include "err.h"
40f59d82ffSelric
41f59d82ffSelric ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
rk_warnerr(int doerrno,const char * fmt,va_list ap)42f59d82ffSelric rk_warnerr(int doerrno, const char *fmt, va_list ap)
43f59d82ffSelric {
44f59d82ffSelric int sverrno = errno;
45f59d82ffSelric const char *progname = getprogname();
46f59d82ffSelric
47f59d82ffSelric if(progname != NULL){
48f59d82ffSelric fprintf(stderr, "%s", progname);
49f59d82ffSelric if(fmt != NULL || doerrno)
50f59d82ffSelric fprintf(stderr, ": ");
51f59d82ffSelric }
52f59d82ffSelric if (fmt != NULL){
53f59d82ffSelric vfprintf(stderr, fmt, ap);
54f59d82ffSelric if(doerrno)
55f59d82ffSelric fprintf(stderr, ": ");
56f59d82ffSelric }
57f59d82ffSelric if(doerrno)
58f59d82ffSelric fprintf(stderr, "%s", strerror(sverrno));
59f59d82ffSelric fprintf(stderr, "\n");
60f59d82ffSelric }
61