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/*
* Copyright (C) 2022 The Android Open Source Project
*
* 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.
*/
#pragma once
#ifdef ANDROID
#include <cutils/properties.h>
#else
#include <cstdio>
#include <cstdlib>
#include <cstring>
// NOLINTNEXTLINE(readability-identifier-naming)
constexpr int PROPERTY_VALUE_MAX = 92;
// NOLINTNEXTLINE(readability-identifier-naming)
auto inline property_get(const char *name, char *value,
const char *default_value) -> int {
// NOLINTNEXTLINE (concurrency-mt-unsafe)
char *prop = std::getenv(name);
snprintf(value, PROPERTY_VALUE_MAX, "%s",
(prop == nullptr) ? default_value : prop);
return static_cast<int>(strlen(value));
}
#endif
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