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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (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 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Copyright 2015 Joyent, Inc.
*/
/* Copyright (c) 1988 AT&T */
/* All Rights Reserved */
#include "lint.h"
#include "_libc_gettext.h"
#include <string.h>
#include <sys/types.h>
#include <errno.h>
extern const char _sys_errs[];
extern const int _sys_index[];
extern int _sys_num_err;
char *
strerror_l(int errnum, locale_t loc)
{
if (errnum < _sys_num_err && errnum >= 0)
return (_libc_gettext_l(&_sys_errs[_sys_index[errnum]],
loc));
errno = EINVAL;
return (_libc_gettext_l("Unknown error", loc));
}
char *
strerror(int errnum)
{
return (strerror_l(errnum, uselocale(NULL)));
}
/*
* Implemented strerror_r in Solaris 10 to comply with SUSv3 2001.
*/
int
strerror_r(int errnum, char *strerrbuf, size_t buflen)
{
char *buf;
int ret = 0;
if (errnum < _sys_num_err && errnum >= 0) {
buf = _libc_gettext((char *)&_sys_errs[_sys_index[errnum]]);
} else {
buf = _libc_gettext("Unknown error");
ret = errno = EINVAL;
}
/*
* At compile time, there is no way to determine the max size of
* language-dependent error message.
*/
if (buflen < (strlen(buf) + 1)) {
ret = errno = ERANGE;
} else {
(void) strcpy(strerrbuf, buf);
}
return (ret);
}
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