}

var (
	locked  atomic.Int32
	runGoid atomic.Uint64
	hooks   []Hook
	running bool

	// runtime sets these for us
	Gosched func()
	Goid    func() uint64
	Throw   func(string)
)

// Add adds a new exit hook.
func Add(h Hook) {
	for !locked.CompareAndSwap(0, 1) {
		Gosched()
	}
	hooks = append(hooks, h)
	locked.Store(0)
}

// Run runs the exit hooks.
//

			os.Exit(1)
		}
		// Exit with the thread locked, which should exit the
		// main thread.
		ready <- true
	}()
	<-ready
	time.Sleep(1 * time.Millisecond)
	// Check that this goroutine is still running on a different
	// thread.
	if mainTID != 0 && gettid() == mainTID {
		println("goroutine migrated to locked thread")
		os.Exit(1)
	}
	println("OK")
}

func LockOSThreadAlt() {

        "org.apache.commons:commons-math3": {
            "locked": "3.6.1",
            "requested": "3.6.1"
        }
    },
    "default": {
        "org.apache.commons:commons-math3": {
            "locked": "3.6.1",
            "requested": "3.6.1"
        }
    },
    "runtimeClasspath": {
        "org.apache.commons:commons-math3": {
            "locked": "3.6.1",
            "requested": "3.6.1"
        }

		// Transfer locked-ness to the new goroutine.
		// Save lock state to restore later.
		mp := gp.m
		if mp != gp.lockedm.ptr() {
			throw("inconsistent lockedm")
		}
		// Save the external lock count and clear it so
		// that it can't be unlocked from the debug call.
		// Note: we already locked internally to the thread,
		// so if we were locked before we're still locked now.

        fails 'dependencies', '--update-locks', 'org:foo'

        then:
        failureHasCause("Locking strict mode: Configuration ':lockedConf' is locked but does not have lock state.")
        lockfileFixture.expectLockStateMissing('unlockedConf')
    }

    def 'ignores not locked configurations'() {
        mavenRepo.module('org', 'foo', '1.0').publish()

        buildFile << """
dependencyLocking {

        service.startProjectExecution(parallel)
        return service
    }

    TestTrackedResourceLock resourceLock(String displayName, boolean locked, boolean hasLock = false) {
        return new TestTrackedResourceLock(displayName, coordinationService, Mock(ResourceLockContainer), locked, hasLock)
    }

    TestTrackedResourceLock resourceLock(String displayName) {
        return resourceLock(displayName, false)
    }

	UID string

	// Resources contains single or multiple entries to be locked/unlocked.
	Resources []string

	// Source contains the line number, function and file name of the code
	// on the client node that requested the lock.
	Source string

	// Owner represents unique ID for this instance, an owner who originally requested
	// the locked resource, useful primarily in figuring out stale locks.
	Owner string

     * Creates a lock for the given file with the given mode. Acquires a lock with the given mode, which is held until the lock is
     * released by calling {@link FileLock#close()}. This method blocks until the lock can be acquired.
     *
     * @param target The file to be locked.
     * @param options The lock options.
     * @param targetDisplayName A display name for the target file. This is used in log and error messages.
     */

// will send SIGTRAP to thread ID tid. gp must be locked to its OS thread and
// running.
//
// On success, InjectDebugCall returns the panic value of fn or nil.
// If fn did not panic, its results will be available in args.
func InjectDebugCall(gp *g, fn any, regArgs *abi.RegArgs, stackArgs any, tkill func(tid int) error, returnOnUnsafePoint bool) (any, error) {
	if gp.lockedm == 0 {
		return nil, plainError("goroutine not locked to thread")

// the most recent [Chdir] called in any goroutine. It's called internally
// before executing any syscall which uses a relative pathname. Must
// be called with the goroutine locked to the OS thread, to prevent
// rescheduling on a different thread (potentially with a different
// working directory) before the syscall is executed.
func Fixwd() {
	wdmu.Lock()
	defer wdmu.Unlock()
	fixwdLocked()
}