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/*
* Copyright 2019-2021 OARC, Inc.
* Copyright 2017-2018 Akamai Technologies
* Copyright 2006-2016 Nominum, Inc.
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "config.h"
#include "strerror.h"
#include <string.h>
#include <stdio.h>
const char* perf_strerror_r(int errnum, char* str, size_t len)
{
#if ((_POSIX_C_SOURCE >= 200112L) && !_GNU_SOURCE) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__APPLE__)
if (strerror_r(errnum, str, len)) {
(void)snprintf(str, len, "Error %d", errnum);
}
return str;
#else
return strerror_r(errnum, str, len);
#endif
}
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