signal_add

Description:

public uint signal_add (int signum, owned SourceFunc handler, int priority = DEFAULT)

A convenience function for SignalSource, which attaches to the default MainContext.

You can remove the watch using remove.

signum	Signal number
handler	Callback
priority	the priority of the signal source. Typically this will be in the range between DEFAULT and HIGH.
notify	DestroyNotify for `handler`
user_data	Data for `handler`

An ID (greater than 0) for the event source

Namespace: GLib.Unix

Package: glib-2.0