func legacyWait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
	// TODO(mundaym): z/OS doesn't have wait4. I don't think getrusage does what we want.
	// At the moment rusage will not be touched.
	var status _C_int
	wpid, err = waitpid(pid, &status, options)
	if wstatus != nil {
		*wstatus = WaitStatus(status)
	}
	return
}

//sysnb	gettimeofday(tv *timeval_zos) (err error)

s":[],"cl_weight":0.1,"touches":1,"min_t":1316289444,"max_t":1316289444,"mean_t":1316289444},{"name":"transport.go","kids":[],"cl_weight":0.1,"touches":1,"min_t":1316289444,"max_t":1316289444,"mean_t":1316289444}],"cl_weight":0.9999999999999999,"touches":1,"min_t":1316289444,"max_t":1316289444,"mean_t":1316289444},{"name":"draw","kids":[{"name":"Makefile","kids":[],"cl_weight":1,"touches":1,"min_t":1258062920,"max_t":1258062920,"mean_t":1258062920}],"cl_weight":1,"touches":1,"min_t":1258062920,"...

	// it's fine to pick Y, because the memory limit is still satisfied).
	//
	// It's fine to do this after allocating because we expect any scavenged
	// pages not to get touched until we return. Simultaneously, it's important
	// to do this before calling sysUsed because that may commit address space.
	bytesToScavenge := uintptr(0)
	forceScavenge := false

    write-pki-data "${CLOUD_PVL_ADMISSION_CERT}" "${CLOUD_PVL_ADMISSION_CERT_PATH}"
  fi
}

# After the first boot and on upgrade, these files exist on the master-pd
# and should never be touched again (except perhaps an additional service
# account, see NB below.) One exception is if METADATA_CLOBBERS_CONFIG is
# enabled.
function create-master-auth {
  echo "Creating master auth files"

		},
		{
			name:          "one outdated entry to be kept untouched without behavior",
			replicaChange: 5,
			prevScaleEvents: []timestampedScaleEvent{
				{7, time.Now().Add(-time.Second * time.Duration(61)), false}, // outdated event, should be replaced
			},
			newScaleEvents: []timestampedScaleEvent{
				{7, time.Now(), false}, // no behavior -> we don't touch stored events
			},
			expectedReplicasChange: 0,
		},

	}{{
		"all",
		[]string{"all-nosched", "all-noexec", "foo", "foo-bar", "foo-nosched", "foo-bar-nosched", "foo-baz-nosched", "faz-nosched", "faz-baz-nosched", "foo-prefnosched", "foo-noexec", "foo-bar-noexec", "foo-noexec-10", "foo-noexec-0", "foo-bar-noexec-10"},
	}, {
		"all-nosched",
		[]string{"foo-nosched", "foo-bar-nosched", "foo-baz-nosched", "faz-nosched", "faz-baz-nosched"},
	}, {
		"all-noexec",

			m[5] = 0
			runtime.Gosched()
		}
		c <- struct{}{}
	}()
	go func() {
		for i := 0; i < 10000; i++ {
			m[6] = 0
			runtime.Gosched()
		}
		c <- struct{}{}
	}()
	<-c
	<-c
}

func concurrentMapReadWrite() {
	m := map[int]int{}
	c := make(chan struct{})
	go func() {
		for i := 0; i < 10000; i++ {
			m[5] = 0
			runtime.Gosched()
		}
		c <- struct{}{}
	}()

/*
#include <unistd.h>
#include <stdbool.h>
#include <sys/syscall.h>
void Gosched(void);
static bool Ctid(void) {
	long tid1 = syscall(SYS_gettid);
	Gosched();
	return tid1 == syscall(SYS_gettid);
}
*/
import "C"

import (
	"runtime"
	"testing"
	"time"
)

//export Gosched
func Gosched() {
	runtime.Gosched()
}

func init() {
	testThreadLockFunc = testThreadLock
}

		x = 2
		atomic.AddInt32(&s, 1)
	}()
	for atomic.LoadInt32(&s) != 1 {
		runtime.Gosched()
	}
	x = 1
}

func TestNoRaceAtomicLoadStoreInt32(t *testing.T) {
	var x int64
	_ = x
	var s int32
	go func() {
		x = 2
		atomic.StoreInt32(&s, 1)
	}()
	for atomic.LoadInt32(&s) != 1 {
		runtime.Gosched()
	}
	x = 1
}

func TestNoRaceAtomicStoreCASInt32(t *testing.T) {
	var x int64

				runtime.Gosched()
			}
			for i := 0; i < mods; i++ {
				for k, _ := range a {
					a[k]++
				}
				runtime.Gosched()
			}
		},
		mapPointerKeyT: func() {
			a := make(map[*uint16]uint16)
			for i := 0; i < length; i++ {
				a[new(uint16)] = uint16(i)
				runtime.Gosched()
			}
			for i := 0; i < mods; i++ {
				for k, _ := range a {
					a[k]++
					runtime.Gosched()
				}
			}