// https://blogs.msdn.microsoft.com/ie/2006/12/06/file-uris-in-windows/.

	// The host part of a file URL (if any) is the UNC volume name,
	// but RFC 8089 reserves the authority "localhost" for the local machine.
	if host != "" && host != "localhost" {
		// A common "legacy" format omits the leading slash before a drive letter,
		// encoding the drive letter as the host instead of part of the path.

// This approach puts less load on GC and leads to less fragmented memory in general.
type Allocator struct {
	buf []byte
}

var _ MemoryAllocator = &Allocator{}

// Allocate reserves memory for n bytes only if the underlying array doesn't have enough capacity
// otherwise it returns previously allocated block of memory.
//
// Note that the returned array is not zeroed, it is the caller's

			// check will always succeed anyway.
			systemstack(func() {
				ret = callCgoSigaction(uintptr(sig), new, old)
			})
		}

		const EINVAL = 22
		if ret == EINVAL {
			// libc reserves certain signals — normally 32-33 — for pthreads, and
			// returns EINVAL for sigaction calls on those signals.  If we get EINVAL,
			// fall back to making the syscall directly.
			sysSigaction(sig, new, old)
		}
	}

	resources := runtimeapi.WindowsContainerResources{}

	memLimit := memoryLimit.Value()

	if !cpuLimit.IsZero() {
		// Since Kubernetes doesn't have any notion of weight in the Pod/Container API, only limits/reserves, then applying CpuMaximum only
		// will better follow the intent of the user. At one point CpuWeights were set, but this prevented limits from having any effect.

		// There are 3 parts to how this works:

		if v < 0x80 {
			pos += i + 1
			arr[i] = byte(v)
			break
		}
		arr[i] = 0x80 | byte(v)
		v >>= 7
	}
	buf.pos = pos
}

// varintReserve reserves enough space in buf to hold any varint.
//
// Space reserved this way can be filled in with the varintAt method.
func (buf *traceBuf) varintReserve() int {
	p := buf.pos
	buf.pos += traceBytesPerNumber
	return p
}

            contextualLabel == 'The detachedConfiguration1 configuration has been deprecated for consumption.'
        }
    }

    def "configurations container reserves name #name for detached configurations"() {
        given:
        buildFile << """
            configurations {
                $name
            }
        """

        expect:

	}
	if r.allocated.Bit(offset) == 1 {
		return false, nil
	}
	r.allocated = r.allocated.SetBit(r.allocated, offset, 1)
	r.count++
	return true, nil
}

// AllocateNext reserves one of the items from the pool.
// (0, false, nil) may be returned if there are no items left.
func (r *AllocationBitmap) AllocateNext() (int, bool, error) {
	r.lock.Lock()
	defer r.lock.Unlock()

// that elides the Ready state accounting.
func sysFault(v unsafe.Pointer, n uintptr) {
	gcController.mappedReady.Add(-int64(n))
	sysFaultOS(v, n)
}

// sysReserve transitions a memory region from None to Reserved. It reserves
// address space in such a way that it would cause a fatal fault upon access
// (either via permissions or not committing the memory). Such a reservation is
// thus never backed by physical memory.
//

// asmsyscall6 calls a library function with a function descriptor
// stored in libcall_fn and store the results in libcall structure
// Up to 6 arguments can be passed to this C function
// Called by runtime.asmcgocall
// It reserves a stack of 288 bytes for the C function. It must
// follow AIX convention, thus the first local variable must
// be stored at the offset 112, after the linker area (48 bytes)
// and the argument area (64).

func (r *PortAllocator) Used() int {
	return r.portRange.Size - r.alloc.Free()
}

// Allocate attempts to reserve the provided port. ErrNotInRange or
// ErrAllocated will be returned if the port is not valid for this range
// or has already been reserved.  ErrFull will be returned if there
// are no ports left.
func (r *PortAllocator) Allocate(port int) error {
	ok, offset := r.contains(port)