Function

GLibunix_signal_add

Declaration

guint
g_unix_signal_add (
  gint signum,
  GSourceFunc handler,
  gpointer user_data
)

Description

A convenience function for g_unix_signal_source_new(), which attaches to the default GMainContext. You can remove the watch using g_source_remove().

Available since:2.30
This function is not directly available to language bindings
The implementation of this function is provided by g_unix_signal_add_full() in language bindings

Parameters

signum

Type: gint

Signal number.

handler

Type: GSourceFunc

Callback.

user_data

Type: gpointer

Data for handler.

The argument can be NULL.
The data is owned by the caller of the function.

Return value

Type: guint

An ID (greater than 0) for the event source.