blob: d4f2ee78f54ed5d1f17076fee8e31f3ac865db95 [file] [log] [blame]
// Copyright (C) 2022 Google Inc.
//
// 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 "aemu/base/Process.h"
#if defined(__linux__)
#include <fstream>
#endif
#include <string>
namespace android {
namespace base {
namespace guest {
std::string getProcessName() {
// Support for "getprogname" function in bionic was introduced in L (API level 21)
std::string processName;
#if defined(__ANDROID__) && __ANDROID_API__ >= 21
processName = std::string(getprogname());
#elif defined(__linux__)
{
std::ifstream stream("/proc/self/cmdline");
if (stream.is_open()) {
processName = std::string(std::istreambuf_iterator<char>(stream),
std::istreambuf_iterator<char>());
}
}
#endif
return processName;
}
} // namespace guest
} // namespace base
} // namespace android