Gimp.SignalHandlerFunc

@accepts(int)
@returns(none)
def on_SignalHandlerFunc(signum):
  

A prototype for a reference to a signal handler functions. Note that each function which takes or returns a variable of this type also accepts or may return special values defined by your system's signal.h header file (like @SIG_DFL or @SIG_IGN).

signum

The number of the signal. Useful if different signals are handled by a single handler.