Mercurial > cpython-lru_cache-weakref

annotate Python/sigcheck.c @ 56700:2146bbdf4ed7 legacy-trunk

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Issue #7117: Prepare for backport of py3k float repr. Add the Python/dtoa.c file containing the main algorithms; add corresponding include file and include in Python.h; include license information for Python/dtoa.c; add dtoa.c and dtoa.h to Makefile.
author Mark Dickinson <dickinsm@gmail.com>
date Sat, 24 Oct 2009 12:13:30 +0000
parents 6f6f965c5e2d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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ffd495bacbd4 Replace intrcheck() by sigcheck() in many places.
Guido van Rossum <guido@python.org>
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1
ffd495bacbd4 Replace intrcheck() by sigcheck() in many places.
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2 /* Sigcheck is similar to intrcheck() but sets an exception when an
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3 interrupt occurs. It can't be in the intrcheck.c file since that
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4 file (and the whole directory it is in) doesn't know about objects
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5 or exceptions. It can't be in errors.c because it can be
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6 overridden (at link time) by a more powerful version implemented in
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7 signalmodule.c. */
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8
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9 #include "Python.h"
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11 /* ARGSUSED */
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12 int
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Thomas Wouters <thomas@python.org>
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13 PyErr_CheckSignals(void)
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14 {
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15 if (!PyOS_InterruptOccurred())
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16 return 0;
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17 PyErr_SetNone(PyExc_KeyboardInterrupt);
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18 return -1;
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19 }