private volatile int tid = -1;
    private volatile String service = "?????";
    private volatile boolean inDfs, inDomainDfs;
    private volatile long treeNum; // used by SmbFile.isOpen

    private final AtomicLong usageCount = new AtomicLong(0);
    private final AtomicBoolean sessionAcquired = new AtomicBoolean(true);

    private final boolean traceResource;

        }

        return f;
    }
    void open( int flags, int access, int attrs, int options ) throws SmbException {
        if( isOpen() ) {
            return;
        }
        fid = open0( flags, access, attrs, options );
        opened = true;
        tree_num = tree.tree_num;
    }
    boolean isOpen() {
        boolean ans = opened && isConnected() && tree_num == tree.tree_num;

func HashDir(dir, prefix string, hash Hash) (string, error) {
	files, err := DirFiles(dir, prefix)
	if err != nil {
		return "", err
	}
	osOpen := func(name string) (io.ReadCloser, error) {
		return os.Open(filepath.Join(dir, strings.TrimPrefix(name, prefix)))
	}
	return hash(files, osOpen)
}

// DirFiles returns the list of files in the tree rooted at dir,
// replacing the directory name dir with prefix in each name.

#include <dlfcn.h>

// Tests "main.main" is exported on android/arm,
// which golang.org/x/mobile/app depends on.
int main(int argc, char** argv) {
  void* handle = dlopen(argv[1], RTLD_LAZY | RTLD_GLOBAL);
  if (!handle) {
    fprintf(stderr, "ERROR: failed to open the shared library: %s\n",
            dlerror());
    return 2;
  }

  uintptr_t main_fn = (uintptr_t)dlsym(handle, "main.main");
  if (!main_fn) {

	"os"
)

func F() int { return int(C.F()) }

func main() {
	if x := int(C.F()); x != 1 {
		fatal("x = %d, want 1", x)
	}

	// Open this file itself and verify that the first few characters are
	// as expected.
	f := Fopen("main.go", "r")
	if f.Swigcptr() == 0 {
		fatal("fopen failed")
	}
	if Fgetc(f) != '/' || Fgetc(f) != '/' || Fgetc(f) != ' ' || Fgetc(f) != 'C' {
		fatal("read unexpected characters")
	}

//   int8_t DidInitRun() // returns true
//   int8_t DidMainRun() // returns true
//   int32_t FromPkg() // returns 1024
int main(int argc, char** argv) {
  void* handle = dlopen(argv[1], RTLD_LAZY | RTLD_GLOBAL);
  if (!handle) {
    fprintf(stderr, "ERROR: failed to open the shared library: %s\n",
		    dlerror());
    return 2;
  }

  int ret = 0;
  ret = check_int8(handle, "DidInitRun", 1);
  if (ret != 0) {
    return ret;

#include <stdint.h>
#include <dlfcn.h>

// Write our own versions of dlopen/dlsym/dlclose so that we represent
// the opaque handle as a Go uintptr rather than a Go pointer to avoid
// garbage collector confusion.  See issue 23663.

uintptr_t dlopen4029(char* name, int flags) {
	return (uintptr_t)(dlopen(name, flags));
}

uintptr_t dlsym4029(uintptr_t handle, char* name) {

        range.intersect(GeneralRange.<@Nullable Integer>range(ORDERING, null, OPEN, 5, CLOSED)));

    assertEquals(
        GeneralRange.range(ORDERING, 2, OPEN, 4, OPEN),
        range.intersect(GeneralRange.range(ORDERING, 2, OPEN, 5, CLOSED)));

    assertEquals(
        GeneralRange.range(ORDERING, 2, CLOSED, 4, OPEN),
        range.intersect(GeneralRange.range(ORDERING, 1, OPEN, 4, OPEN)));
  }

    expectAddFailure(sortedMultiset.tailMultiset(b.getElement(), OPEN), b);
    expectAddFailure(sortedMultiset.tailMultiset(c.getElement(), CLOSED), a);
    expectAddFailure(sortedMultiset.tailMultiset(c.getElement(), CLOSED), b);
    expectAddFailure(sortedMultiset.tailMultiset(c.getElement(), OPEN), a);
    expectAddFailure(sortedMultiset.tailMultiset(c.getElement(), OPEN), b);

    expectAddFailure(sortedMultiset.tailMultiset(b.getElement(), OPEN), b);
    expectAddFailure(sortedMultiset.tailMultiset(c.getElement(), CLOSED), a);
    expectAddFailure(sortedMultiset.tailMultiset(c.getElement(), CLOSED), b);
    expectAddFailure(sortedMultiset.tailMultiset(c.getElement(), OPEN), a);
    expectAddFailure(sortedMultiset.tailMultiset(c.getElement(), OPEN), b);