package main

import (
	"os"
	"runtime"
	"sync/atomic"
	"time"
	"unsafe"
)

/*
#include <pthread.h>
#include <stdint.h>

extern uint32_t threadExited;

void setExited(void *x);
*/
import "C"

var mainThread C.pthread_t

func init() {
	registerInit("LockOSThreadMain", func() {
		// init is guaranteed to run on the main thread.
		mainThread = C.pthread_self()
	})

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// +build !plan9,!windows

#include <stdint.h>

uint32_t threadExited;

void setExited(void *x) {
	__sync_fetch_and_add(&threadExited, 1);