about second parameter of signal handler func.

Bjoern Schliessmann usenet-mail-0306.20.chr0n0ss at spamgourmet.com
Tue Mar 27 07:34:48 CEST 2007


Marco wrote:

> In C, a signal handler function has only one parameter, that is
> signal number. But in Python(import signal), a signal handler
> function has two parameters, the first is signal number, the
> second is "frame"?
> 
> What is "frame", please?

Did you bother using help()?

>>> help(signal)
[...]
    *** IMPORTANT NOTICE ***
    A signal handler function is called with two arguments:
    the first is the signal number, the second is the interrupted
    stack frame.


Regards,


Björn

-- 
BOFH excuse #253:

We've run out of licenses




More information about the Python-list mailing list