How to use

sendto

method

in

libcore.io.Os

public int sendto(FileDescriptor fd, ByteBuffer buffer, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException { return os.sendto(fd, buffer, flags, inetAddress, port); }
public int sendto(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException { return os.sendto(fd, bytes, byteOffset, byteCount, flags, inetAddress, port); }

public int sendto(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException { return os.sendto(fd, bytes, byteOffset, byteCount, flags, inetAddress, port); }
public void setegid(int egid) throws ErrnoException { os.setegid(egid); }

@Override
protected void sendUrgentData(int value) throws IOException {
  try {
    byte[] buffer = new byte[] { (byte) value };
    Libcore.os.sendto(fd, buffer, 0, 1, MSG_OOB, null, 0);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsSocketException();
  }
}

public static int sendto(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetAddress inetAddress, int port) throws IOException {
  boolean isDatagram = (inetAddress != null);
  if (!isDatagram && byteCount <= 0) {
    return 0;
  }
  int result;
  try {
    result = Libcore.os.sendto(fd, bytes, byteOffset, byteCount, flags, inetAddress, port);
  } catch (ErrnoException errnoException) {
    result = maybeThrowAfterSendto(isDatagram, errnoException);
  }
  return result;
}

public static int sendto(FileDescriptor fd, ByteBuffer buffer, int flags, InetAddress inetAddress, int port) throws IOException {
  boolean isDatagram = (inetAddress != null);
  if (!isDatagram && buffer.remaining() == 0) {
    return 0;
  }
  int result;
  try {
    result = Libcore.os.sendto(fd, buffer, flags, inetAddress, port);
  } catch (ErrnoException errnoException) {
    result = maybeThrowAfterSendto(isDatagram, errnoException);
  }
  return result;
}

@Override public int sendto(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException {
  // We permit datagrams without hostname lookups.
  if (inetAddress != null) {
    BlockGuard.getThreadPolicy().onNetwork();
  }
  return os.sendto(fd, bytes, byteOffset, byteCount, flags, inetAddress, port);
}

@Override public int sendto(FileDescriptor fd, ByteBuffer buffer, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException {
  BlockGuard.getThreadPolicy().onNetwork();
  return os.sendto(fd, buffer, flags, inetAddress, port);
}

@Override
protected void sendUrgentData(int value) throws IOException {
  try {
    byte[] buffer = new byte[] { (byte) value };
    Libcore.os.sendto(fd, buffer, 0, 1, MSG_OOB, null, 0);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsSocketException();
  }
}

@Override
protected void sendUrgentData(int value) throws IOException {
  try {
    byte[] buffer = new byte[] { (byte) value };
    Libcore.os.sendto(fd, buffer, 0, 1, MSG_OOB, null, 0);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsSocketException();
  }
}

@Override
protected void sendUrgentData(int value) throws IOException {
  try {
    byte[] buffer = new byte[] { (byte) value };
    Libcore.os.sendto(fd, buffer, 0, 1, MSG_OOB, null, 0);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsSocketException();
  }
}

@Override
protected void sendUrgentData(int value) throws IOException {
  try {
    byte[] buffer = new byte[] { (byte) value };
    Libcore.os.sendto(fd, buffer, 0, 1, MSG_OOB, null, 0);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsSocketException();
  }
}

public static int sendto(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetAddress inetAddress, int port) throws IOException {
  boolean isDatagram = (inetAddress != null);
  if (!isDatagram && byteCount <= 0) {
    return 0;
  }
  int result;
  try {
    result = Libcore.os.sendto(fd, bytes, byteOffset, byteCount, flags, inetAddress, port);
  } catch (ErrnoException errnoException) {
    result = maybeThrowAfterSendto(isDatagram, errnoException);
  }
  return result;
}

@Override
protected void sendUrgentData(int value) throws IOException {
  try {
    byte[] buffer = new byte[] { (byte) value };
    Libcore.os.sendto(fd, buffer, 0, 1, MSG_OOB, null, 0);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsSocketException();
  }
}

@Override
protected void sendUrgentData(int value) throws IOException {
  try {
    byte[] buffer = new byte[] { (byte) value };
    Libcore.os.sendto(fd, buffer, 0, 1, MSG_OOB, null, 0);
  } catch (ErrnoException errnoException) {
    throw errnoException.rethrowAsSocketException();
  }
}

@Override public int sendto(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException {
  // We permit datagrams without hostname lookups.
  if (inetAddress != null) {
    BlockGuard.getThreadPolicy().onNetwork();
  }
  return os.sendto(fd, bytes, byteOffset, byteCount, flags, inetAddress, port);
}

@Override public int sendto(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException {
  // We permit datagrams without hostname lookups.
  if (inetAddress != null) {
    BlockGuard.getThreadPolicy().onNetwork();
  }
  return os.sendto(fd, bytes, byteOffset, byteCount, flags, inetAddress, port);
}

@Override public int sendto(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException {
  // We permit datagrams without hostname lookups.
  if (inetAddress != null) {
    BlockGuard.getThreadPolicy().onNetwork();
  }
  return os.sendto(fd, bytes, byteOffset, byteCount, flags, inetAddress, port);
}

@Override public int sendto(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException {
  // We permit datagrams without hostname lookups.
  if (inetAddress != null) {
    BlockGuard.getThreadPolicy().onNetwork();
  }
  return os.sendto(fd, bytes, byteOffset, byteCount, flags, inetAddress, port);
}

@Override public int sendto(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException {
  // We permit datagrams without hostname lookups.
  if (inetAddress != null) {
    BlockGuard.getThreadPolicy().onNetwork();
  }
  return os.sendto(fd, bytes, byteOffset, byteCount, flags, inetAddress, port);
}

@Override public int sendto(FileDescriptor fd, ByteBuffer buffer, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException {
  BlockGuard.getThreadPolicy().onNetwork();
  return os.sendto(fd, buffer, flags, inetAddress, port);
}