How to use

fcntlVoid

method

in

libcore.io.Os

public int fcntlVoid(FileDescriptor fd, int cmd) throws ErrnoException { return os.fcntlVoid(fd, cmd); }
public int fcntlLong(FileDescriptor fd, int cmd, long arg) throws ErrnoException { return os.fcntlLong(fd, cmd, arg); }

/**
 * Sets 'fd' to be blocking or non-blocking, according to the state of 'blocking'.
 */
public static void setBlocking(FileDescriptor fd, boolean blocking) throws IOException {
  try {
    int flags = Libcore.os.fcntlVoid(fd, F_GETFL);
    if (!blocking) {
      flags |= O_NONBLOCK;
    } else {
      flags &= ~O_NONBLOCK;
    }
    Libcore.os.fcntlLong(fd, F_SETFL, flags);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsIOException();
  }
}

int flags = Libcore.os.fcntlVoid(fd, F_GETFL);
if (timeout > 0 && (flags & O_NONBLOCK) == 0) {
  StructPollfd pfd = new StructPollfd();

public int fcntlVoid(FileDescriptor fd, int cmd) throws ErrnoException { return os.fcntlVoid(fd, cmd); }
public int fcntlLong(FileDescriptor fd, int cmd, long arg) throws ErrnoException { return os.fcntlLong(fd, cmd, arg); }

public int fcntlVoid(FileDescriptor fd, int cmd) throws ErrnoException { return os.fcntlVoid(fd, cmd); }
public int fcntlLong(FileDescriptor fd, int cmd, long arg) throws ErrnoException { return os.fcntlLong(fd, cmd, arg); }

public int fcntlVoid(FileDescriptor fd, int cmd) throws ErrnoException { return os.fcntlVoid(fd, cmd); }
public int fcntlLong(FileDescriptor fd, int cmd, long arg) throws ErrnoException { return os.fcntlLong(fd, cmd, arg); }

public int fcntlVoid(FileDescriptor fd, int cmd) throws ErrnoException { return os.fcntlVoid(fd, cmd); }
public int fcntlLong(FileDescriptor fd, int cmd, long arg) throws ErrnoException { return os.fcntlLong(fd, cmd, arg); }

public int fcntlVoid(FileDescriptor fd, int cmd) throws ErrnoException { return os.fcntlVoid(fd, cmd); }
public int fcntlLong(FileDescriptor fd, int cmd, long arg) throws ErrnoException { return os.fcntlLong(fd, cmd, arg); }

public int fcntlVoid(FileDescriptor fd, int cmd) throws ErrnoException { return os.fcntlVoid(fd, cmd); }
public int fcntlLong(FileDescriptor fd, int cmd, long arg) throws ErrnoException { return os.fcntlLong(fd, cmd, arg); }

/**
 * Sets 'fd' to be blocking or non-blocking, according to the state of 'blocking'.
 */
public static void setBlocking(FileDescriptor fd, boolean blocking) throws IOException {
  try {
    int flags = Libcore.os.fcntlVoid(fd, F_GETFL);
    if (!blocking) {
      flags |= O_NONBLOCK;
    } else {
      flags &= ~O_NONBLOCK;
    }
    Libcore.os.fcntlLong(fd, F_SETFL, flags);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsIOException();
  }
}

/**
 * Sets 'fd' to be blocking or non-blocking, according to the state of 'blocking'.
 */
public static void setBlocking(FileDescriptor fd, boolean blocking) throws IOException {
  try {
    int flags = Libcore.os.fcntlVoid(fd, F_GETFL);
    if (!blocking) {
      flags |= O_NONBLOCK;
    } else {
      flags &= ~O_NONBLOCK;
    }
    Libcore.os.fcntlLong(fd, F_SETFL, flags);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsIOException();
  }
}

/**
 * Sets 'fd' to be blocking or non-blocking, according to the state of 'blocking'.
 */
public static void setBlocking(FileDescriptor fd, boolean blocking) throws IOException {
  try {
    int flags = Libcore.os.fcntlVoid(fd, F_GETFL);
    if (!blocking) {
      flags |= O_NONBLOCK;
    } else {
      flags &= ~O_NONBLOCK;
    }
    Libcore.os.fcntlLong(fd, F_SETFL, flags);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsIOException();
  }
}

/**
 * Sets 'fd' to be blocking or non-blocking, according to the state of 'blocking'.
 */
public static void setBlocking(FileDescriptor fd, boolean blocking) throws IOException {
  try {
    int flags = Libcore.os.fcntlVoid(fd, F_GETFL);
    if (!blocking) {
      flags |= O_NONBLOCK;
    } else {
      flags &= ~O_NONBLOCK;
    }
    Libcore.os.fcntlLong(fd, F_SETFL, flags);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsIOException();
  }
}

/**
 * Sets 'fd' to be blocking or non-blocking, according to the state of 'blocking'.
 */
public static void setBlocking(FileDescriptor fd, boolean blocking) throws IOException {
  try {
    int flags = Libcore.os.fcntlVoid(fd, F_GETFL);
    if (!blocking) {
      flags |= O_NONBLOCK;
    } else {
      flags &= ~O_NONBLOCK;
    }
    Libcore.os.fcntlLong(fd, F_SETFL, flags);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsIOException();
  }
}

/**
 * Sets 'fd' to be blocking or non-blocking, according to the state of 'blocking'.
 */
public static void setBlocking(FileDescriptor fd, boolean blocking) throws IOException {
  try {
    int flags = Libcore.os.fcntlVoid(fd, F_GETFL);
    if (!blocking) {
      flags |= O_NONBLOCK;
    } else {
      flags &= ~O_NONBLOCK;
    }
    Libcore.os.fcntlLong(fd, F_SETFL, flags);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsIOException();
  }
}

int flags = Libcore.os.fcntlVoid(fd, F_GETFL);
if (timeout > 0 && (flags & O_NONBLOCK) == 0) {
  StructPollfd pfd = new StructPollfd();

int flags = Libcore.os.fcntlVoid(fd, F_GETFL);
if (timeout > 0 && (flags & O_NONBLOCK) == 0) {
  StructPollfd pfd = new StructPollfd();

int flags = Libcore.os.fcntlVoid(fd, F_GETFL);
if (timeout > 0 && (flags & O_NONBLOCK) == 0) {
  StructPollfd pfd = new StructPollfd();

int flags = Libcore.os.fcntlVoid(fd, F_GETFL);
if (timeout > 0 && (flags & O_NONBLOCK) == 0) {
  StructPollfd pfd = new StructPollfd();

int flags = Libcore.os.fcntlVoid(fd, F_GETFL);
if (timeout > 0 && (flags & O_NONBLOCK) == 0) {
  StructPollfd pfd = new StructPollfd();