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annotate Python/sigcheck.c @ 13255:916fb024ce94 legacy-trunk

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Change copyright notice.
author Guido van Rossum <guido@python.org>
date Fri, 30 Jun 2000 23:50:40 +0000
parents 5880384d7c71
children 87ee82e5c56d
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1 /***********************************************************
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2 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
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3 The Netherlands.
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4
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5 All Rights Reserved
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6
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7 Copyright (c) 2000, BeOpen.com.
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8 Copyright (c) 1995-2000, Corporation for National Research Initiatives.
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9 Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
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10 All rights reserved.
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11
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12 See the file "Misc/COPYRIGHT" for information on usage and
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13 redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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14
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15 ******************************************************************/
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16
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17 /* Sigcheck is similar to intrcheck() but sets an exception when an
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18 interrupt occurs. It can't be in the intrcheck.c file since that
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19 file (and the whole directory it is in) doesn't know about objects
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20 or exceptions. It can't be in errors.c because it can be
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21 overridden (at link time) by a more powerful version implemented in
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22 signalmodule.c. */
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23
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24 #include "Python.h"
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25
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26 /* ARGSUSED */
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27 int
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28 PyErr_CheckSignals()
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29 {
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30 if (!PyOS_InterruptOccurred())
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31 return 0;
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32 PyErr_SetNone(PyExc_KeyboardInterrupt);
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33 return -1;
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34 }