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bpo-40826: Add _PyOS_InterruptOccurred(tstate) function (GH-20599)

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my_fgets() now calls _PyOS_InterruptOccurred(tstate) to check for
pending signals, rather calling PyOS_InterruptOccurred().

my_fgets() is called with the GIL released, whereas
PyOS_InterruptOccurred() must be called with the GIL held.

test_repl: use text=True and avoid SuppressCrashReport in
test_multiline_string_parsing().

Fix my_fgets() on Windows: fgets(fp) does crash if fileno(fp) is closed.
This commit is contained in:
Victor Stinner 2020-06-03 14:39:59 +02:00 • committed by GitHub
parent 18a90248fd
commit fa7ab6aa0f
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5 changed files with 46 additions and 13 deletions
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3
Include/internal/pycore_pystate.h
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@ -144,6 +144,9 @@ PyAPI_FUNC(int) _PyState_AddModule(
PyObject* module,
struct PyModuleDef* def);
PyAPI_FUNC(int) _PyOS_InterruptOccurred(PyThreadState *tstate);
#ifdef __cplusplus
}
#endif