8000 gh-111965: Use critical sections to make io.BufferedIOBase and its related classes thread safe by Mayuresh16 · Pull Request #112298 · python/cpython · GitHub
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gh-111965: Use critical sections to make io.BufferedIOBase and its related classes thread safe #112298

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Merged
merged 6 commits into from
Nov 22, 2023
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gh-111965: Use critical sections to make io.BufferedIOBase and its related classes thread safe #112298

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87c4fe9
bufferedio - Make buffered classes and getters functions thread safe …
Mayuresh16 Nov 21, 2023
e02a6bc
move up the AC generated header before usage
Mayuresh16 Nov 21, 2023
e437d49
correcting AC generated header line positioning and aligning inline h…
Mayuresh16 Nov 21, 2023
1d3bdb8
Merge branch 'main' into bufferedio-critical-sections
Mayuresh16 Nov 21, 2023
64372bb
Merge branch 'python:main' into bufferedio-critical-sections
Mayuresh16 Nov 21, 2023
6f7d9c7
sync branch
Mayuresh16 Nov 21, 2023
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correcting AC generated header line positioning and aligning inline h… 
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@Mayuresh16
Mayuresh16 committed Nov 21, 2023
commit e437d49465279a63dd67970a381365b8fd798b22
19 changes: 10 additions & 9 deletions Modules/_io/bufferedio.c
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Expand Up @@ -8,18 +8,15 @@
*/

#include "Python.h"
#include "pycore_bytesobject.h" // _PyBytes_Join()
#include "pycore_call.h" // _PyObject_CallNoArgs()
#include "pycore_object.h" // _PyObject_GC_UNTRACK()
#include "pycore_pyerrors.h" // _Py_FatalErrorFormat()
#include "pycore_pylifecycle.h" // _Py_IsInterpreterFinalizing()
#include "pycore_bytesobject.h" // _PyBytes_Join()
#include "pycore_call.h" // _PyObject_CallNoArgs()
#include "pycore_critical_section.h" // Py_BEGIN_CRITICAL_SECTION()
#include "pycore_object.h" // _PyObject_GC_UNTRACK()
#include "pycore_pyerrors.h" // _Py_FatalErrorFormat()
#include "pycore_pylifecycle.h" // _Py_IsInterpreterFinalizing()

#include "_iomodule.h"

#define clinic_state() (find_io_state_by_def(Py_TYPE(self)))
#include "clinic/bufferedio.c.h"
#undef clinic_state

/*[clinic input]
module _io
class _io._BufferedIOBase "PyObject *" "clinic_state()->PyBufferedIOBase_Type"
Expand Down Expand Up @@ -266,6 +263,10 @@ typedef struct {
PyObject *weakreflist;
} buffered;

#define clinic_state() (find_io_state_by_def(Py_TYPE(self)))
#include "clinic/bufferedio.c.h"
#undef clinic_state

/*
Implementation notes:

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