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

func init() {
	register("CgoExternalThreadSIGPROF", CgoExternalThreadSIGPROF)
	register("CgoExternalThreadSignal", CgoExternalThreadSignal)
}

func CgoExternalThreadSIGPROF() {
	// This test intends to test that sending SIGPROF to foreign threads
	// before we make any cgo call will not abort the whole process, so