Method
GLibMainContextadd_poll
Declaration [src]
void
g_main_context_add_poll (
  GMainContext* context,
  GPollFD* fd,
  gint priority
)
Description [src]
Adds a file descriptor to the set of file descriptors polled for
this context. This will very seldom be used directly. Instead
a typical event source will use g_source_add_unix_fd instead.
Parameters
- context
- 
            Type: GMainContextA GMainContext(orNULLfor the global-default main context).The argument can be NULL.
- fd
- 
            Type: GPollFDA GPollFDstructure holding information about a file descriptor to watch.The data is owned by the caller of the method. 
- priority
- 
            Type: gintThe priority for this file descriptor which should be the same as the priority used for g_source_attach()to ensure that the file descriptor is polled whenever the results may be needed.