this(new SmbFile(url, tc), 0, SmbConstants.O_RDONLY, SmbConstants.DEFAULT_SHARING, true);
    }


    /**
     * Creates an {@link java.io.InputStream} for reading bytes from a file on
     * an SMB server represented by the {@link jcifs.smb.SmbFile} parameter. See
     * {@link jcifs.smb.SmbFile} for a detailed description and examples of
     * the smb URL syntax.
     *
     * @param file

  else
    TF_SetStatus(status, TF_OK, "");
}

static void DeleteFile(const TF_Filesystem* filesystem, const char* path,
                       TF_Status* status) {
  if (unlink(path) != 0)
    TF_SetStatusFromIOError(status, errno, path);
  else
    TF_SetStatus(status, TF_OK, "");
}

static void DeleteDir(const TF_Filesystem* filesystem, const char* path,

			rename(from, to, callback) { callback(enosys()); },
			rmdir(path, callback) { callback(enosys()); },
			stat(path, callback) { callback(enosys()); },
			symlink(path, link, callback) { callback(enosys()); },
			truncate(path, length, callback) { callback(enosys()); },
			unlink(path, callback) { callback(enosys()); },
			utimes(path, atime, mtime, callback) { callback(enosys()); },
		};
	}

	if (!globalThis.process) {

 *       return result;
 *     } finally {
 *       lock.unlock();
 *     }
 *   }
 *
 *   public void set(V newValue) throws InterruptedException {
 *     lock.lock();
 *     try {
 *       while (value != null) {
 *         valueAbsent.await();
 *       }
 *       value = newValue;
 *       valuePresent.signal();
 *     } finally {
 *       lock.unlock();
 *     }
 *   }
 * }
 * }</pre>
 *

pkg syscall (freebsd-riscv64), const SYS_UNDELETE ideal-int #53466
pkg syscall (freebsd-riscv64), const SYS_UNLINK = 10 #53466
pkg syscall (freebsd-riscv64), const SYS_UNLINK ideal-int #53466
pkg syscall (freebsd-riscv64), const SYS_UNLINKAT = 503 #53466
pkg syscall (freebsd-riscv64), const SYS_UNLINKAT ideal-int #53466
pkg syscall (freebsd-riscv64), const SYS_UNMOUNT = 22 #53466

pkg syscall (freebsd-arm64), const SYS_UNDELETE ideal-int
pkg syscall (freebsd-arm64), const SYS_UNLINK = 10
pkg syscall (freebsd-arm64), const SYS_UNLINK ideal-int
pkg syscall (freebsd-arm64), const SYS_UNLINKAT = 503
pkg syscall (freebsd-arm64), const SYS_UNLINKAT ideal-int
pkg syscall (freebsd-arm64), const SYS_UNMOUNT = 22
pkg syscall (freebsd-arm64), const SYS_UNMOUNT ideal-int

      } finally {
        unlock();
        postWriteCleanup();
      }
    }

    // reference queues, for garbage collection cleanup

    /** Cleanup collected entries when the lock is available. */
    void tryDrainReferenceQueues() {
      if (tryLock()) {
        try {
          drainReferenceQueues();
        } finally {
          unlock();
        }
      }
    }

pkg syscall (darwin-arm64), const SYS_SEM_TRYWAIT = 272
pkg syscall (darwin-arm64), const SYS_SEM_TRYWAIT ideal-int
pkg syscall (darwin-arm64), const SYS_SEM_UNLINK = 270
pkg syscall (darwin-arm64), const SYS_SEM_UNLINK ideal-int
pkg syscall (darwin-arm64), const SYS_SEM_WAIT = 271
pkg syscall (darwin-arm64), const SYS_SEM_WAIT ideal-int
pkg syscall (darwin-arm64), const SYS_SEM_WAIT_NOCANCEL = 420

pkg syscall (freebsd-386), const SYS_TRUNCATE = 479
pkg syscall (freebsd-386), const SYS_UMASK = 60
pkg syscall (freebsd-386), const SYS_UNDELETE = 205
pkg syscall (freebsd-386), const SYS_UNLINK = 10
pkg syscall (freebsd-386), const SYS_UNLINKAT = 503
pkg syscall (freebsd-386), const SYS_UNMOUNT = 22
pkg syscall (freebsd-386), const SYS_UTIMES = 138
pkg syscall (freebsd-386), const SYS_UTRACE = 335

/**
 * An abstract implementation of {@link ListenableFuture}, intended for advanced users only. More
 * common ways to create a {@code ListenableFuture} include instantiating a {@link SettableFuture},
 * submitting a task to a {@link ListeningExecutorService}, and deriving a {@code Future} from an
 * existing one, typically using methods like {@link Futures#transform(ListenableFuture,