Issue #26900: Excluded underscored names and other private API from limited API.

This commit is contained in:
Serhiy Storchaka 2016-09-11 11:03:14 +03:00
parent c16595e567
commit 9fab79bcb5
21 changed files with 74 additions and 15 deletions

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@ -2176,8 +2176,7 @@ New ``calloc`` functions were added:
* :c:func:`PyMem_RawCalloc`,
* :c:func:`PyMem_Calloc`,
* :c:func:`PyObject_Calloc`,
* :c:func:`_PyObject_GC_Calloc`.
* :c:func:`PyObject_Calloc`.
(Contributed by Victor Stinner in :issue:`21233`.)

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@ -7,7 +7,9 @@ extern "C" {
#ifdef PY_SSIZE_T_CLEAN
#define PyObject_CallFunction _PyObject_CallFunction_SizeT
#define PyObject_CallMethod _PyObject_CallMethod_SizeT
#ifndef Py_LIMITED_API
#define _PyObject_CallMethodId _PyObject_CallMethodId_SizeT
#endif /* !Py_LIMITED_API */
#endif
/* Abstract Object Interface (many thanks to Jim Fulton) */
@ -385,6 +387,7 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/
Python expression: o.method(args).
*/
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _PyObject_CallMethodId(PyObject *o,
_Py_Identifier *method,
const char *format, ...);
@ -393,6 +396,7 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/
Like PyObject_CallMethod, but expect a _Py_Identifier* as the
method name.
*/
#endif /* !Py_LIMITED_API */
PyAPI_FUNC(PyObject *) _PyObject_CallFunction_SizeT(PyObject *callable,
const char *format,
@ -401,10 +405,12 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/
const char *name,
const char *format,
...);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _PyObject_CallMethodId_SizeT(PyObject *o,
_Py_Identifier *name,
const char *format,
...);
#endif /* !Py_LIMITED_API */
PyAPI_FUNC(PyObject *) PyObject_CallFunctionObjArgs(PyObject *callable,
...);
@ -420,9 +426,11 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/
PyAPI_FUNC(PyObject *) PyObject_CallMethodObjArgs(PyObject *o,
PyObject *method, ...);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _PyObject_CallMethodIdObjArgs(PyObject *o,
struct _Py_Identifier *method,
...);
#endif /* !Py_LIMITED_API */
/*
Call the method named m of object o with a variable number of
@ -1340,13 +1348,13 @@ PyAPI_FUNC(int) _PyObject_RealIsSubclass(PyObject *derived, PyObject *cls);
PyAPI_FUNC(char *const *) _PySequence_BytesToCharpArray(PyObject* self);
PyAPI_FUNC(void) _Py_FreeCharPArray(char *const array[]);
#endif
/* For internal use by buffer API functions */
PyAPI_FUNC(void) _Py_add_one_to_index_F(int nd, Py_ssize_t *index,
const Py_ssize_t *shape);
PyAPI_FUNC(void) _Py_add_one_to_index_C(int nd, Py_ssize_t *index,
const Py_ssize_t *shape);
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus

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@ -179,7 +179,9 @@ PyAPI_FUNC(void) PyEval_RestoreThread(PyThreadState *);
PyAPI_FUNC(int) PyEval_ThreadsInitialized(void);
PyAPI_FUNC(void) PyEval_InitThreads(void);
#ifndef Py_LIMITED_API
PyAPI_FUNC(void) _PyEval_FiniThreads(void);
#endif /* !Py_LIMITED_API */
PyAPI_FUNC(void) PyEval_AcquireLock(void);
PyAPI_FUNC(void) PyEval_ReleaseLock(void);
PyAPI_FUNC(void) PyEval_AcquireThread(PyThreadState *tstate);

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@ -78,7 +78,9 @@ PyAPI_DATA(PyTypeObject) PyMemberDescr_Type;
PyAPI_DATA(PyTypeObject) PyMethodDescr_Type;
PyAPI_DATA(PyTypeObject) PyWrapperDescr_Type;
PyAPI_DATA(PyTypeObject) PyDictProxy_Type;
#ifndef Py_LIMITED_API
PyAPI_DATA(PyTypeObject) _PyMethodWrapper_Type;
#endif /* Py_LIMITED_API */
PyAPI_FUNC(PyObject *) PyDescr_NewMethod(PyTypeObject *, PyMethodDef *);
PyAPI_FUNC(PyObject *) PyDescr_NewClassMethod(PyTypeObject *, PyMethodDef *);

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@ -73,9 +73,9 @@ PyAPI_FUNC(PyObject *) _PyDict_GetItem_KnownHash(PyObject *mp, PyObject *key,
Py_hash_t hash);
#endif
PyAPI_FUNC(PyObject *) PyDict_GetItemWithError(PyObject *mp, PyObject *key);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _PyDict_GetItemIdWithError(PyObject *dp,
struct _Py_Identifier *key);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) PyDict_SetDefault(
PyObject *mp, PyObject *key, PyObject *defaultobj);
#endif
@ -145,9 +145,13 @@ PyAPI_FUNC(int) PyDict_MergeFromSeq2(PyObject *d,
int override);
PyAPI_FUNC(PyObject *) PyDict_GetItemString(PyObject *dp, const char *key);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _PyDict_GetItemId(PyObject *dp, struct _Py_Identifier *key);
#endif /* !Py_LIMITED_API */
PyAPI_FUNC(int) PyDict_SetItemString(PyObject *dp, const char *key, PyObject *item);
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _PyDict_SetItemId(PyObject *dp, struct _Py_Identifier *key, PyObject *item);
#endif /* !Py_LIMITED_API */
PyAPI_FUNC(int) PyDict_DelItemString(PyObject *dp, const char *key);
#ifndef Py_LIMITED_API

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@ -5,8 +5,6 @@
extern "C" {
#endif
PyAPI_FUNC(PyObject *) _Py_device_encoding(int);
PyAPI_FUNC(wchar_t *) Py_DecodeLocale(
const char *arg,
size_t *size);
@ -17,6 +15,8 @@ PyAPI_FUNC(char*) Py_EncodeLocale(
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _Py_device_encoding(int);
#ifdef MS_WINDOWS
struct _Py_stat_struct {
unsigned long st_dev;
@ -46,13 +46,11 @@ PyAPI_FUNC(int) _Py_fstat(
PyAPI_FUNC(int) _Py_fstat_noraise(
int fd,
struct _Py_stat_struct *status);
#endif /* Py_LIMITED_API */
PyAPI_FUNC(int) _Py_stat(
PyObject *path,
struct stat *status);
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _Py_open(
const char *pathname,
int flags);
@ -60,7 +58,6 @@ PyAPI_FUNC(int) _Py_open(
PyAPI_FUNC(int) _Py_open_noraise(
const char *pathname,
int flags);
#endif
PyAPI_FUNC(FILE *) _Py_wfopen(
const wchar_t *path,
@ -107,7 +104,6 @@ PyAPI_FUNC(wchar_t*) _Py_wgetcwd(
wchar_t *buf,
size_t size);
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _Py_get_inheritable(int fd);
PyAPI_FUNC(int) _Py_set_inheritable(int fd, int inheritable,

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@ -7,7 +7,9 @@
extern "C" {
#endif
#ifndef Py_LIMITED_API
PyAPI_FUNC(void) _PyImportZip_Init(void);
#endif /* !Py_LIMITED_API */
PyMODINIT_FUNC PyInit_imp(void);
PyAPI_FUNC(long) PyImport_GetMagicNumber(void);

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@ -8,12 +8,15 @@ extern "C" {
PyAPI_FUNC(int) PyOS_InterruptOccurred(void);
PyAPI_FUNC(void) PyOS_InitInterrupts(void);
PyAPI_FUNC(void) PyOS_AfterFork(void);
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _PyOS_IsMainThread(void);
#ifdef MS_WINDOWS
/* windows.h is not included by Python.h so use void* instead of HANDLE */
PyAPI_FUNC(void*) _PyOS_SigintEvent(void);
#endif
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}

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@ -204,8 +204,10 @@ PyAPI_FUNC(int) _PyLong_FormatAdvancedWriter(
PyAPI_FUNC(unsigned long) PyOS_strtoul(const char *, char **, int);
PyAPI_FUNC(long) PyOS_strtol(const char *, char **, int);
#ifndef Py_LIMITED_API
/* For use by the gcd function in mathmodule.c */
PyAPI_FUNC(PyObject *) _PyLong_GCD(PyObject *, PyObject *);
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}

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@ -15,12 +15,16 @@ extern "C" {
#define PyArg_Parse _PyArg_Parse_SizeT
#define PyArg_ParseTuple _PyArg_ParseTuple_SizeT
#define PyArg_ParseTupleAndKeywords _PyArg_ParseTupleAndKeywords_SizeT
#ifndef Py_LIMITED_API
#define PyArg_VaParse _PyArg_VaParse_SizeT
#define PyArg_VaParseTupleAndKeywords _PyArg_VaParseTupleAndKeywords_SizeT
#endif /* !Py_LIMITED_API */
#define Py_BuildValue _Py_BuildValue_SizeT
#define Py_VaBuildValue _Py_VaBuildValue_SizeT
#else
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _Py_VaBuildValue_SizeT(const char *, va_list);
#endif /* !Py_LIMITED_API */
#endif
/* Due to a glitch in 3.2, the _SizeT versions weren't exported from the DLL. */

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@ -7,9 +7,11 @@
extern "C" {
#endif
#ifndef Py_LIMITED_API
PyAPI_DATA(PyTypeObject) _PyNamespace_Type;
PyAPI_FUNC(PyObject *) _PyNamespace_New(PyObject *kwds);
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}

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@ -118,6 +118,7 @@ typedef struct {
#define Py_TYPE(ob) (((PyObject*)(ob))->ob_type)
#define Py_SIZE(ob) (((PyVarObject*)(ob))->ob_size)
#ifndef Py_LIMITED_API
/********************* String Literals ****************************************/
/* This structure helps managing static strings. The basic usage goes like this:
Instead of doing
@ -148,6 +149,8 @@ typedef struct _Py_Identifier {
#define _Py_static_string(varname, value) static _Py_Identifier varname = _Py_static_string_init(value)
#define _Py_IDENTIFIER(varname) _Py_static_string(PyId_##varname, #varname)
#endif /* !Py_LIMITED_API */
/*
Type objects contain a string containing the type name (to help somewhat
in debugging), the allocation parameters (see PyObject_New() and
@ -512,8 +515,8 @@ PyAPI_FUNC(PyObject *) _PyType_GetTextSignatureFromInternalDoc(const char *, con
#endif
/* Generic operations on objects */
struct _Py_Identifier;
#ifndef Py_LIMITED_API
struct _Py_Identifier;
PyAPI_FUNC(int) PyObject_Print(PyObject *, FILE *, int);
PyAPI_FUNC(void) _Py_BreakPoint(void);
PyAPI_FUNC(void) _PyObject_Dump(PyObject *);
@ -530,11 +533,11 @@ PyAPI_FUNC(int) PyObject_HasAttrString(PyObject *, const char *);
PyAPI_FUNC(PyObject *) PyObject_GetAttr(PyObject *, PyObject *);
PyAPI_FUNC(int) PyObject_SetAttr(PyObject *, PyObject *, PyObject *);
PyAPI_FUNC(int) PyObject_HasAttr(PyObject *, PyObject *);
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _PyObject_IsAbstract(PyObject *);
PyAPI_FUNC(PyObject *) _PyObject_GetAttrId(PyObject *, struct _Py_Identifier *);
PyAPI_FUNC(int) _PyObject_SetAttrId(PyObject *, struct _Py_Identifier *, PyObject *);
PyAPI_FUNC(int) _PyObject_HasAttrId(PyObject *, struct _Py_Identifier *);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject **) _PyObject_GetDictPtr(PyObject *);
#endif
PyAPI_FUNC(PyObject *) PyObject_SelfIter(PyObject *);
@ -557,6 +560,7 @@ PyAPI_FUNC(void) PyObject_CallFinalizer(PyObject *);
PyAPI_FUNC(int) PyObject_CallFinalizerFromDealloc(PyObject *);
#endif
#ifndef Py_LIMITED_API
/* Same as PyObject_Generic{Get,Set}Attr, but passing the attributes
dict as the last parameter. */
PyAPI_FUNC(PyObject *)
@ -564,6 +568,7 @@ _PyObject_GenericGetAttrWithDict(PyObject *, PyObject *, PyObject *);
PyAPI_FUNC(int)
_PyObject_GenericSetAttrWithDict(PyObject *, PyObject *,
PyObject *, PyObject *);
#endif /* !Py_LIMITED_API */
/* Helper to look up a builtin object */
#ifndef Py_LIMITED_API
@ -888,8 +893,10 @@ they can have object code that is not dependent on Python compilation flags.
PyAPI_FUNC(void) Py_IncRef(PyObject *);
PyAPI_FUNC(void) Py_DecRef(PyObject *);
#ifndef Py_LIMITED_API
PyAPI_DATA(PyTypeObject) _PyNone_Type;
PyAPI_DATA(PyTypeObject) _PyNotImplemented_Type;
#endif /* !Py_LIMITED_API */
/*
_Py_NoneStruct is an object of undefined type which can be used in contexts
@ -922,10 +929,12 @@ PyAPI_DATA(PyObject) _Py_NotImplementedStruct; /* Don't use this directly */
#define Py_GT 4
#define Py_GE 5
#ifndef Py_LIMITED_API
/* Maps Py_LT to Py_GT, ..., Py_GE to Py_LE.
* Defined in object.c.
*/
PyAPI_DATA(int) _Py_SwappedOp[];
#endif /* !Py_LIMITED_API */
/*
@ -1022,12 +1031,14 @@ chain of N deallocations is broken into N / PyTrash_UNWIND_LEVEL pieces,
with the call stack never exceeding a depth of PyTrash_UNWIND_LEVEL.
*/
#ifndef Py_LIMITED_API
/* This is the old private API, invoked by the macros before 3.2.4.
Kept for binary compatibility of extensions using the stable ABI. */
PyAPI_FUNC(void) _PyTrash_deposit_object(PyObject*);
PyAPI_FUNC(void) _PyTrash_destroy_chain(void);
PyAPI_DATA(int) _PyTrash_delete_nesting;
PyAPI_DATA(PyObject *) _PyTrash_delete_later;
#endif /* !Py_LIMITED_API */
/* The new thread-safe private API, invoked by the macros below. */
PyAPI_FUNC(void) _PyTrash_thread_deposit_object(PyObject*);

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@ -99,8 +99,10 @@ PyAPI_FUNC(void *) PyObject_Calloc(size_t nelem, size_t elsize);
PyAPI_FUNC(void *) PyObject_Realloc(void *ptr, size_t new_size);
PyAPI_FUNC(void) PyObject_Free(void *ptr);
#ifndef Py_LIMITED_API
/* This function returns the number of allocated memory blocks, regardless of size */
PyAPI_FUNC(Py_ssize_t) _Py_GetAllocatedBlocks(void);
#endif /* !Py_LIMITED_API */
/* Macros */
#ifdef WITH_PYMALLOC
@ -323,8 +325,10 @@ extern PyGC_Head *_PyGC_generation0;
(!PyTuple_CheckExact(obj) || _PyObject_GC_IS_TRACKED(obj)))
#endif /* Py_LIMITED_API */
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _PyObject_GC_Malloc(size_t size);
PyAPI_FUNC(PyObject *) _PyObject_GC_Calloc(size_t size);
#endif /* !Py_LIMITED_API */
PyAPI_FUNC(PyObject *) _PyObject_GC_New(PyTypeObject *);
PyAPI_FUNC(PyVarObject *) _PyObject_GC_NewVar(PyTypeObject *, Py_ssize_t);
PyAPI_FUNC(void) PyObject_GC_Track(void *);

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@ -11,9 +11,9 @@ PyAPI_DATA(int) _PyOS_optind;
PyAPI_DATA(wchar_t *) _PyOS_optarg;
PyAPI_FUNC(void) _PyOS_ResetGetOpt(void);
#endif
PyAPI_FUNC(int) _PyOS_GetOpt(int argc, wchar_t **argv, wchar_t *optstring);
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}

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@ -117,9 +117,11 @@ typedef void (*PyOS_sighandler_t)(int);
PyAPI_FUNC(PyOS_sighandler_t) PyOS_getsig(int);
PyAPI_FUNC(PyOS_sighandler_t) PyOS_setsig(int, PyOS_sighandler_t);
#ifndef Py_LIMITED_API
/* Random */
PyAPI_FUNC(int) _PyOS_URandom(void *buffer, Py_ssize_t size);
PyAPI_FUNC(int) _PyOS_URandomNonblock(void *buffer, Py_ssize_t size);
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}

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@ -157,7 +157,9 @@ typedef struct _ts {
PyAPI_FUNC(PyInterpreterState *) PyInterpreterState_New(void);
PyAPI_FUNC(void) PyInterpreterState_Clear(PyInterpreterState *);
PyAPI_FUNC(void) PyInterpreterState_Delete(PyInterpreterState *);
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _PyState_AddModule(PyObject*, struct PyModuleDef*);
#endif /* !Py_LIMITED_API */
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
/* New in 3.3 */
PyAPI_FUNC(int) PyState_AddModule(PyObject*, struct PyModuleDef*);
@ -169,14 +171,20 @@ PyAPI_FUNC(void) _PyState_ClearModules(void);
#endif
PyAPI_FUNC(PyThreadState *) PyThreadState_New(PyInterpreterState *);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyThreadState *) _PyThreadState_Prealloc(PyInterpreterState *);
PyAPI_FUNC(void) _PyThreadState_Init(PyThreadState *);
#endif /* !Py_LIMITED_API */
PyAPI_FUNC(void) PyThreadState_Clear(PyThreadState *);
PyAPI_FUNC(void) PyThreadState_Delete(PyThreadState *);
#ifndef Py_LIMITED_API
PyAPI_FUNC(void) _PyThreadState_DeleteExcept(PyThreadState *tstate);
#endif /* !Py_LIMITED_API */
#ifdef WITH_THREAD
PyAPI_FUNC(void) PyThreadState_DeleteCurrent(void);
#ifndef Py_LIMITED_API
PyAPI_FUNC(void) _PyGILState_Reinit(void);
#endif /* !Py_LIMITED_API */
#endif
/* Return the current thread state. The global interpreter lock must be held.
@ -184,9 +192,11 @@ PyAPI_FUNC(void) _PyGILState_Reinit(void);
* the caller needn't check for NULL). */
PyAPI_FUNC(PyThreadState *) PyThreadState_Get(void);
#ifndef Py_LIMITED_API
/* Similar to PyThreadState_Get(), but don't issue a fatal error
* if it is NULL. */
PyAPI_FUNC(PyThreadState *) _PyThreadState_UncheckedGet(void);
#endif /* !Py_LIMITED_API */
PyAPI_FUNC(PyThreadState *) PyThreadState_Swap(PyThreadState *);
PyAPI_FUNC(PyObject *) PyThreadState_GetDict(void);

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@ -5,10 +5,12 @@
extern "C" {
#endif
#ifndef Py_LIMITED_API
/* Returns a str() containing the hex representation of argbuf. */
PyAPI_FUNC(PyObject*) _Py_strhex(const char* argbuf, const Py_ssize_t arglen);
/* Returns a bytes() containing the ASCII hex representation of argbuf. */
PyAPI_FUNC(PyObject*) _Py_strhex_bytes(const char* argbuf, const Py_ssize_t arglen);
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}

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@ -8,11 +8,11 @@ extern "C" {
#endif
PyAPI_FUNC(PyObject *) PySys_GetObject(const char *);
PyAPI_FUNC(int) PySys_SetObject(const char *, PyObject *);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _PySys_GetObjectId(_Py_Identifier *key);
#endif
PyAPI_FUNC(int) PySys_SetObject(const char *, PyObject *);
PyAPI_FUNC(int) _PySys_SetObjectId(_Py_Identifier *key, PyObject *);
#endif
PyAPI_FUNC(void) PySys_SetArgv(int, wchar_t **);
PyAPI_FUNC(void) PySys_SetArgvEx(int, wchar_t **, int);

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@ -31,6 +31,7 @@ PyAPI_FUNC(void) _PyTraceback_Add(const char *, const char *, int);
PyAPI_DATA(PyTypeObject) PyTraceBack_Type;
#define PyTraceBack_Check(v) (Py_TYPE(v) == &PyTraceBack_Type)
#ifndef Py_LIMITED_API
/* Write the Python traceback into the file 'fd'. For example:
Traceback (most recent call first):
@ -79,6 +80,7 @@ PyAPI_FUNC(const char*) _Py_DumpTracebackThreads(
int fd,
PyInterpreterState *interp,
PyThreadState *current_tstate);
#endif /* !Py_LIMITED_API */
#ifndef Py_LIMITED_API

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@ -2257,6 +2257,7 @@ PyAPI_FUNC(int) _PyUnicode_CheckConsistency(
int check_content);
#endif
#ifndef Py_LIMITED_API
/* Return an interned Unicode object for an Identifier; may fail if there is no memory.*/
PyAPI_FUNC(PyObject*) _PyUnicode_FromId(_Py_Identifier*);
/* Clear all static strings. */
@ -2265,6 +2266,7 @@ PyAPI_FUNC(void) _PyUnicode_ClearStaticStrings(void);
/* Fast equality check when the inputs are known to be exact unicode types
and where the hash values are equal (i.e. a very probable match) */
PyAPI_FUNC(int) _PyUnicode_EQ(PyObject *, PyObject *);
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}

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@ -369,6 +369,8 @@ IDLE
C API
-----
- Issue #26900: Excluded underscored names and other private API from limited API.
- Issue #26027: Add support for path-like objects in PyUnicode_FSConverter() &
PyUnicode_FSDecoder().