include/android-base/threads.h

/*
 * Copyright (C) 2018 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

#include <stdint.h>

namespace android {
namespace base {
uint64_t GetThreadId();
}
}  // namespace android

#if defined(__GLIBC__) || defined(ANDROID_HOST_MUSL)
// bionic has this Linux-specifix call, but glibc and musl don't.
extern "C" int tgkill(int tgid, int tid, int sig);
#endif