time.Sleep(10 * time.Millisecond)
		}
		c <- always // f blocked always
	}()
	if <-c != signal {
		panic(signal + " block")
	}
}

func main() {
	const async = 1 // asynchronous channels
	var nilch chan int
	closedch := make(chan int)
	close(closedch)

	// sending/receiving from a nil channel blocks
	testBlock(always, func() {
		nilch <- 7
	})
	testBlock(always, func() {

	case <-locked:
		t.Error("unexpected unblocking")
	case <-time.After(100 * time.Millisecond):
	}

	// unlock
	if err = dupl.Close(); err != nil {
		t.Fatal(err)
	}

	// the previously blocked routine should be unblocked
	select {
	case <-locked:
	case <-time.After(1 * time.Second):
		t.Error("unexpected blocking")
	}

  //   ...
  //
  Block* orig_block_head = op_inst->getBlock();
  Block* orig_block_tail = orig_block_head->splitBlock(op);
  Block* cond_block = builder.createBlock(orig_block_tail);
  Block* body_block = builder.createBlock(orig_block_tail);

  // Set argument types for the cond_block to be same as the types of the
  // condition function and argument types for the other two blocks to be same

	"syscall"
	"testing"
	"time"
)

const prSetKeepCaps = 8

// This test validates that syscall.AllThreadsSyscall() can reliably
// reach all 'm' (threads) of the nocgo runtime even when one thread
// is blocked waiting to receive signals from the kernel. This monitors
// for a regression vs. the fix for #43149.
func TestAllThreadsSyscallSignals(t *testing.T) {

	}()

	select {
	case <-done:
		t.Fatalf("%s unexpectedly did not block", desc)
		return nil

	case <-time.After(quiescent):
		t.Logf("%s is blocked (as expected)", desc)
		return func(t *testing.T) {
			t.Helper()
			select {
			case <-time.After(probablyStillBlocked):
				t.Fatalf("%s is unexpectedly still blocked", desc)
			case <-done:
			}
		}
	}
}

						if err == nil || apierrors.IsAlreadyExists(err) {
							klog.Infof("created PriorityClass %s with value %v", pc.Name, pc.Value)
							continue
						}
						// ServiceUnavailble error is returned when the API server is blocked by storage version updates
						if apierrors.IsServiceUnavailable(err) {
							klog.Infof("going to retry, unable to create PriorityClass %s: %v", pc.Name, err)
							return false, nil
						}
						return false, err

		t.Error("outgoing connection is not an MPTCP proto")
	}
}

func canCreateMPTCPSocket() bool {
	// We want to know if we can create an MPTCP socket, not just if it is
	// available (mptcpAvailable()): it could be blocked by the admin
	fd, err := syscall.Socket(syscall.AF_INET, syscall.SOCK_STREAM, _IPPROTO_MPTCP)
	if err != nil {
		return false
	}

	syscall.Close(fd)
	return true
}

     * the locks upon completion.  Blocks until the specified locks can be obtained.
     */
    <T> T withLocks(Collection<? extends ResourceLock> locks, Factory<T> factory);

    /**
     * Runs a given {@link Runnable} while the specified locks are being held, releasing
     * the locks upon completion.  Blocks until the specified locks can be obtained.
     */

	f.freeValues = v
}

// NewBlock allocates a new Block of the given kind and places it at the end of f.Blocks.
func (f *Func) NewBlock(kind BlockKind) *Block {
	var b *Block
	if f.freeBlocks != nil {
		b = f.freeBlocks
		f.freeBlocks = b.succstorage[0].b
		b.succstorage[0].b = nil
	} else {
		ID := f.bid.get()
		if int(ID) < len(f.Cache.blocks) {
			b = &f.Cache.blocks[ID]
			b.ID = ID
		} else {

        with:
          payload: |
            {
              "text": "<https://github.com/gradle/gradle/${{ github.event.ref }}|[gradle/gradle#${{ github.event.ref }}]> has been pushed",
              "blocks": [
                {
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",