Previous Next Edit Rename Undo Search Administration
void GB.Watch ( int fd , int flag , GB_WATCH_CALLBACK callback , long param )
Asks the interpreter to watch or to stop watching a specific file descriptor.
- fd is the file descriptor to watch.
- flag is one of the following constants that defines the watch action:
- callback is the address of a function that will be called each time the fd file descriptor fulfils the condition defined by flag.
- param is a long constant passed to the callback.