/Python/sigcheck.c

http://unladen-swallow.googlecode.com/ · C · 19 lines · 9 code · 3 blank · 7 comment · 1 complexity · 66d32a096a3ae08040476c1a8cd1097c MD5 · raw file 

    

  1. /* Sigcheck is similar to intrcheck() but sets an exception when an
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  2.    interrupt occurs.  It can't be in the intrcheck.c file since that
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  3.    file (and the whole directory it is in) doesn't know about objects
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  4.    or exceptions.  It can't be in errors.c because it can be
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  5.    overridden (at link time) by a more powerful version implemented in
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  6.    signalmodule.c. */
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  7. 

  8. #include "Python.h"
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  9. 

  10. /* ARGSUSED */
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  11. int
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  12. PyErr_CheckSignals(void)
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  13. {
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  14. 	if (!PyOS_InterruptOccurred())
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  15. 		return 0;
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  16. 	PyErr_SetNone(PyExc_KeyboardInterrupt);
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  17. 	return -1;
    18. 

  18. }
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