17c478bdstevel@tonic-gate/*
27c478bdstevel@tonic-gate * CDDL HEADER START
37c478bdstevel@tonic-gate *
47c478bdstevel@tonic-gate * The contents of this file are subject to the terms of the
57c478bdstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
67c478bdstevel@tonic-gate * (the "License").  You may not use this file except in compliance
77c478bdstevel@tonic-gate * with the License.
87c478bdstevel@tonic-gate *
97c478bdstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bdstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
117c478bdstevel@tonic-gate * See the License for the specific language governing permissions
127c478bdstevel@tonic-gate * and limitations under the License.
137c478bdstevel@tonic-gate *
147c478bdstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
157c478bdstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bdstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
177c478bdstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
187c478bdstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bdstevel@tonic-gate *
207c478bdstevel@tonic-gate * CDDL HEADER END
217c478bdstevel@tonic-gate */
227c478bdstevel@tonic-gate/*
237c478bdstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
247c478bdstevel@tonic-gate * Use is subject to license terms.
257c478bdstevel@tonic-gate */
267c478bdstevel@tonic-gate
277c478bdstevel@tonic-gate#pragma ident	"%Z%%M%	%I%	%E% SMI"
287c478bdstevel@tonic-gate
297c478bdstevel@tonic-gate#include <libintl.h>
307c478bdstevel@tonic-gate#include <limits.h>
317c478bdstevel@tonic-gate#include <string.h>
327c478bdstevel@tonic-gate#include <stdlib.h>
337c478bdstevel@tonic-gate#include <stdarg.h>
347c478bdstevel@tonic-gate#include <stdio.h>
357c478bdstevel@tonic-gate#include <errno.h>
367c478bdstevel@tonic-gate
377c478bdstevel@tonic-gate#include <pool.h>
387c478bdstevel@tonic-gate#include "utils.h"
397c478bdstevel@tonic-gate
407c478bdstevel@tonic-gatestatic const char PNAME_FMT[] = "%s: ";
417c478bdstevel@tonic-gatestatic const char ERRNO_FMT[] = ": %s\n";
427c478bdstevel@tonic-gate
437c478bdstevel@tonic-gatestatic const char *pname;
447c478bdstevel@tonic-gate
457c478bdstevel@tonic-gate/*LINTLIBRARY*/
467c478bdstevel@tonic-gateconst char *
477c478bdstevel@tonic-gateget_errstr_err(int errnum, int syserr)
487c478bdstevel@tonic-gate{
497c478bdstevel@tonic-gate	const char *errstr;
507c478bdstevel@tonic-gate
517c478bdstevel@tonic-gate	if (errnum == POE_SYSTEM)
527c478bdstevel@tonic-gate		errstr = strerror(syserr);
537c478bdstevel@tonic-gate	else
547c478bdstevel@tonic-gate		errstr = pool_strerror(errnum);
557c478bdstevel@tonic-gate	return (errstr);
567c478bdstevel@tonic-gate}
577c478bdstevel@tonic-gate
587c478bdstevel@tonic-gateconst char *
597c478bdstevel@tonic-gateget_errstr(void)
607c478bdstevel@tonic-gate{
617c478bdstevel@tonic-gate	return (get_errstr_err(pool_error(), errno));
627c478bdstevel@tonic-gate}
637c478bdstevel@tonic-gate
647c478bdstevel@tonic-gate/*PRINTFLIKE1*/
657c478bdstevel@tonic-gatevoid
667c478bdstevel@tonic-gatewarn(const char *format, ...)
677c478bdstevel@tonic-gate{
687c478bdstevel@tonic-gate	int err = errno;
697c478bdstevel@tonic-gate	va_list alist;
707c478bdstevel@tonic-gate
717c478bdstevel@tonic-gate	if (pname != NULL)
727c478bdstevel@tonic-gate		(void) fprintf(stderr, PNAME_FMT, pname);
737c478bdstevel@tonic-gate
747c478bdstevel@tonic-gate	va_start(alist, format);
757c478bdstevel@tonic-gate	(void) vfprintf(stderr, format, alist);
767c478bdstevel@tonic-gate	va_end(alist);
777c478bdstevel@tonic-gate
787c478bdstevel@tonic-gate	if (strrchr(format, '\n') == NULL)
797c478bdstevel@tonic-gate		(void) fprintf(stderr, ERRNO_FMT, strerror(err));
807c478bdstevel@tonic-gate}
817c478bdstevel@tonic-gate
827c478bdstevel@tonic-gate/*PRINTFLIKE1*/
837c478bdstevel@tonic-gatevoid
847c478bdstevel@tonic-gatedie(const char *format, ...)
857c478bdstevel@tonic-gate{
867c478bdstevel@tonic-gate	int err = errno;
877c478bdstevel@tonic-gate	va_list alist;
887c478bdstevel@tonic-gate
897c478bdstevel@tonic-gate	if (pname != NULL)
907c478bdstevel@tonic-gate		(void) fprintf(stderr, PNAME_FMT, pname);
917c478bdstevel@tonic-gate
927c478bdstevel@tonic-gate	va_start(alist, format);
937c478bdstevel@tonic-gate	(void) vfprintf(stderr, format, alist);
947c478bdstevel@tonic-gate	va_end(alist);
957c478bdstevel@tonic-gate
967c478bdstevel@tonic-gate	if (strrchr(format, '\n') == NULL)
977c478bdstevel@tonic-gate		(void) fprintf(stderr, ERRNO_FMT, strerror(err));
987c478bdstevel@tonic-gate
997c478bdstevel@tonic-gate	exit(E_ERROR);
1007c478bdstevel@tonic-gate}
1017c478bdstevel@tonic-gate
1027c478bdstevel@tonic-gateconst char *
1037c478bdstevel@tonic-gategetpname(const char *arg0)
1047c478bdstevel@tonic-gate{
1057c478bdstevel@tonic-gate	const char *p = strrchr(arg0, '/');
1067c478bdstevel@tonic-gate
1077c478bdstevel@tonic-gate	if (p == NULL)
1087c478bdstevel@tonic-gate		p = arg0;
1097c478bdstevel@tonic-gate	else
1107c478bdstevel@tonic-gate		p++;
1117c478bdstevel@tonic-gate
1127c478bdstevel@tonic-gate	pname = p;
1137c478bdstevel@tonic-gate	return (p);
1147c478bdstevel@tonic-gate}
115