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https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 72dde45dc62320a9c02725b81d62f6961073346e authored by Éric Araujo on 25 August 2011, 22:45:18 UTC, committed by Éric Araujo on 25 August 2011, 22:45:18 UTC 
Document the "optional" argument of distutils’ Extension class
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Tip revision: 72dde45dc62320a9c02725b81d62f6961073346e authored by Éric Araujo on 25 August 2011, 22:45:18 UTC
Document the "optional" argument of distutils’ Extension class
Tip revision: 72dde45
sigcheck.c 

/* Sigcheck is similar to intrcheck() but sets an exception when an
   interrupt occurs.  It can't be in the intrcheck.c file since that
   file (and the whole directory it is in) doesn't know about objects
   or exceptions.  It can't be in errors.c because it can be
   overridden (at link time) by a more powerful version implemented in
   signalmodule.c. */

#include "Python.h"

/* ARGSUSED */
int
PyErr_CheckSignals(void)
{
	if (!PyOS_InterruptOccurred())
		return 0;
	PyErr_SetNone(PyExc_KeyboardInterrupt);
	return -1;
}
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