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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <libintl.h>
#include <limits.h>
#include <string.h>
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <errno.h>
#include <pool.h>
#include "utils.h"
static const char PNAME_FMT[] = "%s: ";
static const char ERRNO_FMT[] = ": %s\n";
static const char *pname;
/*LINTLIBRARY*/
const char *
get_errstr_err(int errnum, int syserr)
{
const char *errstr;
if (errnum == POE_SYSTEM)
errstr = strerror(syserr);
else
errstr = pool_strerror(errnum);
return (errstr);
}
const char *
get_errstr(void)
{
return (get_errstr_err(pool_error(), errno));
}
/*PRINTFLIKE1*/
void
warn(const char *format, ...)
{
int err = errno;
va_list alist;
if (pname != NULL)
(void) fprintf(stderr, PNAME_FMT, pname);
va_start(alist, format);
(void) vfprintf(stderr, format, alist);
va_end(alist);
if (strrchr(format, '\n') == NULL)
(void) fprintf(stderr, ERRNO_FMT, strerror(err));
}
/*PRINTFLIKE1*/
void
die(const char *format, ...)
{
int err = errno;
va_list alist;
if (pname != NULL)
(void) fprintf(stderr, PNAME_FMT, pname);
va_start(alist, format);
(void) vfprintf(stderr, format, alist);
va_end(alist);
if (strrchr(format, '\n') == NULL)
(void) fprintf(stderr, ERRNO_FMT, strerror(err));
exit(E_ERROR);
}
const char *
getpname(const char *arg0)
{
const char *p = strrchr(arg0, '/');
if (p == NULL)
p = arg0;
else
p++;
pname = p;
return (p);
}
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