Function

Giobus_watch_name_with_closures

since: 2.26

Declaration [src]

guint
g_bus_watch_name_with_closures (
  GBusType bus_type,
  const gchar* name,
  GBusNameWatcherFlags flags,
  GClosure* name_appeared_closure,
  GClosure* name_vanished_closure
)

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Description [src]

Version of g_bus_watch_name() using closures instead of callbacks for easier binding in other languages.

Available since: 2.26

This function is renamed to g_bus_watch_name() in language bindings.

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Parameters

bus_type

Type: GBusType

The type of bus to watch a name on.

name

Type: const gchar*

The name (well-known or unique) to watch.

The data is owned by the caller of the function.

The value is a NUL terminated UTF-8 string.

flags

Type: GBusNameWatcherFlags

Flags from the GBusNameWatcherFlags enumeration.

name_appeared_closure

Type: GClosure

GClosure to invoke when name is known to exist or NULL.

The argument can be NULL.

The data is owned by the caller of the function.

name_vanished_closure

Type: GClosure

GClosure to invoke when name is known to not exist or NULL.

The argument can be NULL.

The data is owned by the caller of the function.

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Return value

Type: guint

An identifier (never 0) that can be used with g_bus_unwatch_name() to stop watching the name.