org.usb4java

Interface PollfdListener

public interface PollfdListener

Listener interface for pollfd notifications.

Author:

Klaus Reimer (k@ailis.de)

Method Summary

Modifier and Type	Method and Description
void	pollfdAdded(FileDescriptor fd, int events, Object userData) Callback function, invoked when a new file descriptor should be added to the set of file descriptors monitored for events.
void	pollfdRemoved(FileDescriptor fd, Object userData) Callback function, invoked when a file descriptor should be removed from the set of file descriptors being monitored for events.

Method Detail

pollfdAdded

void pollfdAdded(FileDescriptor fd,
                 int events,
                 Object userData)

Callback function, invoked when a new file descriptor should be added to the set of file descriptors monitored for events.

Parameters:

fd - the new file descriptor.

events - events to monitor for.

userData - User data pointer.

pollfdRemoved

void pollfdRemoved(FileDescriptor fd,
                   Object userData)

Callback function, invoked when a file descriptor should be removed from the set of file descriptors being monitored for events. After returning from this callback, do not use that file descriptor again.

Parameters:

fd - The file descriptor to stop monitoring.

userData - User data pointer.