signal |
This module provides mechanisms to use signal handlers in Python.
Functions:
alarm() -- cause SIGALRM after a specified time [Unix only]
signal() -- set the action for a given signal
getsignal() -- get the signal action for a given signal
pause() -- wait until a signal arrives [Unix only]
default_int_handler() -- default SIGINT handler
Constants:
SIG_DFL -- used to refer to the system default handler
SIG_IGN -- used to ignore the signal
NSIG -- number of defined signals
SIGINT, SIGTERM, etc. -- signal numbers
*** IMPORTANT NOTICE ***
A signal handler function is called with two arguments:
the first is the signal number, the second is the interrupted stack frame.
Functions | ||
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