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

fd

Type: GPollFD

A GPollFD structure holding information about a file descriptor to watch.

The data is owned by the caller of the method.

priority

Type: gint

The 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.