* Copyright (c) 2025 Huawei Device Co., Ltd.
* 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 "bluetooth_hfp_utils.h"
namespace OHOS {
namespace Bluetooth {
char* MallocCString(const std::string& origin)
{
if (origin.empty()) {
return nullptr;
}
auto len = origin.length() + 1;
char* res = static_cast<char*>(malloc(sizeof(char) * len));
if (res == nullptr) {
return nullptr;
}
return std::char_traits<char>::copy(res, origin.c_str(), len);
}
}
}