1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27/*	Copyright (c) 1988 AT&T	*/
28/*	  All Rights Reserved  	*/
29
30#pragma ident	"%Z%%M%	%I%	%E% SMI"
31
32#include "lint.h"
33#include "_libc_gettext.h"
34
35#include <sys/types.h>
36#include <errno.h>
37#include <stdio.h>
38#include <string.h>
39#include <unistd.h>
40
41extern int _sys_num_err;
42extern const char _sys_errs[];
43extern const int _sys_index[];
44
45/*
46 * Print the error indicated
47 * in the cerror cell.
48 */
49void
50perror(const char *s)
51{
52	const char *c;
53	int err = errno;
54
55	if (err < _sys_num_err && err >= 0)
56		c = _libc_gettext(&_sys_errs[_sys_index[err]]);
57	else
58		c = _libc_gettext("Unknown error");
59
60	if (s && *s) {
61		(void) write(2, s, strlen(s));
62		(void) write(2, ": ", 2);
63	}
64	(void) write(2, c, strlen(c));
65	(void) write(2, "\n", 1);
66}
67