Mercurial > cpython-lru_cache-weakref

annotate Python/sigcheck.c @ 49783:eade47dfc1e4 legacy-trunk

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Fixed issue #4233. Changed semantic of _fileio.FileIO's close() method on file objects with closefd=False. The file descriptor is still kept open but the file object behaves like a closed file. The FileIO object also got a new readonly attribute closefd. Approved by Barry Backport of r67106 from the py3k branch
author Amaury Forgeot d'Arc <amauryfa@gmail.com>
date Thu, 20 Nov 2008 23:34:31 +0000
parents 6f6f965c5e2d
children
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ffd495bacbd4 Replace intrcheck() by sigcheck() in many places.
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1
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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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f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern'
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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 }