2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License (the "License").
2N/A * You may not use this file except in compliance with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A
2N/A/*
2N/A * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
2N/A * Use is subject to license terms.
2N/A */
2N/A
2N/A/* Copyright (c) 1988 AT&T */
2N/A/* All Rights Reserved */
2N/A
2N/A#pragma ident "%Z%%M% %I% %E% SMI"
2N/A
2N/A#include "lint.h"
2N/A#include "_libc_gettext.h"
2N/A#include <string.h>
2N/A#include <sys/types.h>
2N/A#include <errno.h>
2N/A
2N/Aextern const char _sys_errs[];
2N/Aextern const int _sys_index[];
2N/Aextern int _sys_num_err;
2N/A
2N/Achar *
2N/Astrerror(int errnum)
2N/A{
2N/A if (errnum < _sys_num_err && errnum >= 0)
2N/A return (_libc_gettext((char *)&_sys_errs[_sys_index[errnum]]));
2N/A
2N/A errno = EINVAL;
2N/A return (_libc_gettext("Unknown error"));
2N/A}
2N/A
2N/A/*
2N/A * Implemented strerror_r in Solaris 10 to comply with SUSv3 2001.
2N/A */
2N/Aint
2N/Astrerror_r(int errnum, char *strerrbuf, size_t buflen)
2N/A{
2N/A char *buf;
2N/A int ret = 0;
2N/A
2N/A if (errnum < _sys_num_err && errnum >= 0) {
2N/A buf = _libc_gettext((char *)&_sys_errs[_sys_index[errnum]]);
2N/A } else {
2N/A buf = _libc_gettext("Unknown error");
2N/A ret = errno = EINVAL;
2N/A }
2N/A
2N/A /*
2N/A * At compile time, there is no way to determine the max size of
2N/A * language-dependent error message.
2N/A */
2N/A if (buflen < (strlen(buf) + 1)) {
2N/A ret = errno = ERANGE;
2N/A } else {
2N/A (void) strcpy(strerrbuf, buf);
2N/A }
2N/A
2N/A return (ret);
2N/A}