/*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* 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
#ifndef _WIN32
#include <sys/syscall.h>
#if defined(__APPLE__)
#define FOLLY_SYS_gettid SYS_thread_selfid
#elif defined(SYS_gettid)
#define FOLLY_SYS_gettid SYS_gettid
#else
#define FOLLY_SYS_gettid __NR_gettid
#endif