const (
	SizeofSockaddrNFCLLCP = 0x58
	SizeofIovec           = 0x8
	SizeofMsghdr          = 0x1c
	SizeofCmsghdr         = 0xc
)

const (
	SizeofSockFprog = 0x8
)

type PtraceRegs struct {
	Regs     [32]uint64
	Lo       uint64
	Hi       uint64
	Epc      uint64
	Badvaddr uint64
	Status   uint64
	Cause    uint64
}

type FdSet struct {
	Bits [32]int32
}

// It is lock-free for reading.
type traceStackTable struct {
	tab traceMap
}

// put returns a unique id for the stack trace pcs and caches it in the table,
// if it sees the trace for the first time.
func (t *traceStackTable) put(pcs []uintptr) uint64 {
	if len(pcs) == 0 {
		return 0
	}
	id, _ := t.tab.put(noescape(unsafe.Pointer(&pcs[0])), uintptr(len(pcs))*unsafe.Sizeof(uintptr(0)))

	// backwards in the sequence above. If there's a callback into
	// Go code, GC will see this function at the call to
	// asmcgocall. When the Go call later returns to C, the
	// syscall PC/SP is rolled back and the GC sees this function
	// back at the call to entersyscall. Normally, fn and arg
	// would be live at entersyscall and dead at asmcgocall, so if
	// time moved backwards, GC would see these arguments as dead

	iov.SetLen(int(unsafe.Sizeof(*regsout)))
	return ptracePtr(PTRACE_GETREGSET, pid, uintptr(_NT_PRSTATUS), unsafe.Pointer(&iov))
}

func PtraceSetRegs(pid int, regs *PtraceRegs) (err error) {
	var iov Iovec
	iov.Base = (*byte)(unsafe.Pointer(regs))
	iov.SetLen(int(unsafe.Sizeof(*regs)))
	return ptracePtr(PTRACE_SETREGSET, pid, uintptr(_NT_PRSTATUS), unsafe.Pointer(&iov))
}

func PtraceSetOptions(pid int, options int) (err error) {

			// pointed-to itab may already have been inserted into the
			// global 'hash'.
			return
		}
		if m2 == nil {
			// Use atomic write here so if a reader sees m, it also
			// sees the correctly initialized fields of m.
			// NoWB is ok because m is not in heap memory.
			// *p = m
			atomic.StorepNoWB(unsafe.Pointer(p), unsafe.Pointer(m))
			t.count++
			return
		}
		h += i

	return false, nil
}

func (c *Controller) podUsesPVC(logger klog.Logger, pod *v1.Pod, pvc *v1.PersistentVolumeClaim) bool {
	// Check whether pvc is used by pod only if pod is scheduled, because
	// kubelet sees pods after they have been scheduled and it won't allow
	// starting a pod referencing a PVC with a non-nil deletionTimestamp.
	if pod.Spec.NodeName != "" {
		for _, volume := range pod.Spec.Volumes {

        tasks.clear();
        tasks.addAll(names);
        return this;
    }

    @Override
    public GradleExecuter withDaemonIdleTimeoutSecs(int secs) {
        daemonIdleTimeoutSecs = secs;
        return this;
    }

    @Override
    public GradleExecuter useOnlyRequestedJvmOpts() {
        useOnlyRequestedJvmOpts = true;
        return this;
    }

will initialize signals at global constructor time.  For
-buildmode=c-shared the Go runtime will initialize signals when the
shared library is loaded.

If the Go runtime sees an existing signal handler for the SIGCANCEL or
SIGSETXID signals (which are used only on Linux), it will turn on
the SA_ONSTACK flag and otherwise keep the signal handler.

A jeśli istnieje jakaś konkretna potrzeba dotycząca stylu lub spójności, sam poproszę o zmiany lub dodam commity z takimi zmianami.

### Sprawdź kod

* Przeczytaj kod, zastanów się czy ma sens, **uruchom go lokalnie** i potwierdź czy faktycznie rozwiązuje problem.

* Następnie dodaj **komentarz** z informacją o tym, że sprawdziłeś kod, dzięki temu będę miał pewność, że faktycznie go sprawdziłeś.

!!! info

	// R0 = *ThreadState
	// R1 = caller pc
	// R2 = pc
	// R3 = addr of incoming arg list

	// Trigger SIGSEGV early.
	MOVD	40(RSP), R3	// 1st arg is addr. after two times BL, get it at 40(RSP)
	MOVB	(R3), R13	// segv here if addr is bad
	// Check that addr is within [arenastart, arenaend) or within [racedatastart, racedataend).
	MOVD	runtime·racearenastart(SB), R10
	CMP	R10, R3
	BLT	racecallatomic_data