Mercurial > cpython-lru_cache-weakref

annotate Python/sigcheck.c @ 3930:52c19ee83a6b legacy-trunk

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Guido's 1.4b2 fixes: Py_GetProgramName, Py_GetPrefix and Py_GetExecPrefix.
author Jack Jansen <jack.jansen@cwi.nl>
date Fri, 02 Aug 1996 15:16:16 +0000
parents d0d0a69b5ca3
children 65d2d8e67da3
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1 /***********************************************************
2062
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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 Permission to use, copy, modify, and distribute this software and its
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8 documentation for any purpose and without fee is hereby granted,
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9 provided that the above copyright notice appear in all copies and that
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10 both that copyright notice and this permission notice appear in
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11 supporting documentation, and that the names of Stichting Mathematisch
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12 Centrum or CWI not be used in advertising or publicity pertaining to
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13 distribution of the software without specific, written prior permission.
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14
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15 STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
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16 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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17 FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
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18 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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19 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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20 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
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21 OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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22
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23 ******************************************************************/
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24
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25 /* Sigcheck is similar to intrcheck() but sets an exception when an
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26 interrupt occurs. It can't be in the intrcheck.c file since that
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27 file (and the whole directory it is in) doesn't know about objects
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28 or exceptions. It can't be in errors.c because it can be
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29 overridden (at link time) by a more powerful version implemented in
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30 signalmodule.c. */
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31
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32 #include "allobjects.h"
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33 #include "intrcheck.h"
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34
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35 /* ARGSUSED */
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36 int
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37 sigcheck()
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38 {
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39 if (!intrcheck())
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40 return 0;
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41 err_set(KeyboardInterrupt);
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42 return -1;
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43 }