// See discussion on golang.org/cl/31589.
func poolRaceAddr(x any) unsafe.Pointer {
	ptr := uintptr((*[2]unsafe.Pointer)(unsafe.Pointer(&x))[1])
	h := uint32((uint64(uint32(ptr)) * 0x85ebca6b) >> 16)
	return unsafe.Pointer(&poolRaceHash[h%uint32(len(poolRaceHash))])
}

// Put adds x to the pool.
func (p *Pool) Put(x any) {
	if x == nil {
		return
	}
	if race.Enabled {
		if runtime_randn(4) == 0 {

type randomOrder struct {
	count    uint32
	coprimes []uint32
}

type randomEnum struct {
	i     uint32
	count uint32
	pos   uint32
	inc   uint32
}

func (ord *randomOrder) reset(count uint32) {
	ord.count = count
	ord.coprimes = ord.coprimes[:0]
	for i := uint32(1); i <= count; i++ {
		if gcd(i, count) == 1 {

	i := x.b.abs.bytes(buf)
	j := x.a.abs.bytes(buf[:i])
	n := i - j
	if int(uint32(n)) != n {
		// this should never happen
		return nil, errors.New("Rat.GobEncode: numerator too large")
	}
	byteorder.BePutUint32(buf[j-4:j], uint32(n))
	j -= 1 + 4
	b := ratGobVersion << 1 // make space for sign bit
	if x.a.neg {
		b |= 1
	}
	buf[j] = b
	return buf[j:], nil
}

			want: &xdshttpfault.HTTPFault{
				Abort: &xdshttpfault.FaultAbort{
					Percentage: &xdstype.FractionalPercent{
						Numerator:   uint32(50 * 10000),
						Denominator: xdstype.FractionalPercent_MILLION,
					},
					ErrorType: &xdshttpfault.FaultAbort_GrpcStatus{
						GrpcStatus: uint32(4),
					},
				},
			},
		},
		{
			name: "both delay and abort",
			fault: &networking.HTTPFaultInjection{

//
// func netpollopen(fd uintptr, pd *pollDesc) int32
//     Arm edge-triggered notifications for fd. The pd argument is to pass
//     back to netpollready when fd is ready. Return an errno value.
//
// func netpollclose(fd uintptr) int32
//     Disable notifications for fd. Return an errno value.
//
// func netpoll(delta int64) (gList, int32)
//     Poll the network. If delta < 0, block indefinitely. If delta == 0,

	Pkg    string
	PkgIdx int32
	SymIdx int32
}

// A FuncInfo contains extra fields for STEXT symbols.
type FuncInfo struct {
	Args      int32
	Locals    int32
	Align     int32
	FuncID    abi.FuncID
	FuncFlag  abi.FuncFlag
	StartLine int32
	Text      *Prog
	Autot     map[*LSym]struct{}
	Pcln      Pcln
	InlMarks  []InlMark

message ArchConfig {
  // Sets pod scheduling weight for amd64 arch
  uint32 amd64 = 1;

  // Sets pod scheduling weight for ppc64le arch.
  uint32 ppc64le = 2;

  // Sets pod scheduling weight for s390x arch.
  uint32 s390x = 3;

  // Sets pod scheduling weight for arm64 arch.
  uint32 arm64 = 4;
}

// Configuration for CNI.
message CNIConfig {
  // Controls whether CNI is installed.

// linknamed definition, for legacy reason.
// NOTE: this may not be allowed in the future. Don't do this!

package main

import _ "unsafe"

//go:linkname fastrand runtime.fastrand
func fastrand() uint32

func main() {
	println(fastrand())

			t.Skip("clone3 not supported:", err)
		}
		t.Fatal("can't start a process:", err)
	}
}

type capHeader struct {
	version uint32
	pid     int32
}

type capData struct {
	effective   uint32
	permitted   uint32
	inheritable uint32
}

const CAP_SYS_TIME = 25
const CAP_SYSLOG = 34

type caps struct {
	hdr  capHeader
	data [2]capData
}

	// underlying file descriptor with reference counting.
	RefCountPtr *int32

	// RefCount is the reference count of Sysfd. When a copy of an FD is made,
	// it points to the reference count of the original FD instance.
	RefCount int32

	// Cache for the file type, lazily initialized when Seek is called.
	Filetype uint32

	// If the file represents a directory, this field contains the current