Function

GLibunix_fd_add_full

Declaration

guint
g_unix_fd_add_full (
  gint priority,
  gint fd,
  GIOCondition condition,
  GUnixFDSourceFunc function,
  gpointer user_data,
  GDestroyNotify notify
)

Description

Sets a function to be called when the IO condition, as specified by condition becomes true for fd.

This is the same as g_unix_fd_add(), except that it allows you to specify a non-default priority and a provide a GDestroyNotify for user_data.

Available since:

2.36

Parameters

`priority`	`gint`
	The priority of the source.
`fd`	`gint`
	A file descriptor.
`condition`	`GIOCondition`
	IO conditions to watch for on `fd`.
`function`	`GUnixFDSourceFunc`
	A `GUnixFDSourceFunc`.
`user_data`	`gpointer`
	Data to pass to `function`.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`notify`	`GDestroyNotify`
	Function to call when the idle is removed, or `NULL`.

Return value

Returns:	`guint`
	The ID (greater than 0) of the event source.