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author | orivej <orivej@yandex-team.ru> | 2022-02-10 16:44:49 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:44:49 +0300 |
commit | 718c552901d703c502ccbefdfc3c9028d608b947 (patch) | |
tree | 46534a98bbefcd7b1f3faa5b52c138ab27db75b7 /contrib/tools/python3/src/Include/memoryobject.h | |
parent | e9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (diff) | |
download | ydb-718c552901d703c502ccbefdfc3c9028d608b947.tar.gz |
Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/tools/python3/src/Include/memoryobject.h')
-rw-r--r-- | contrib/tools/python3/src/Include/memoryobject.h | 142 |
1 files changed, 71 insertions, 71 deletions
diff --git a/contrib/tools/python3/src/Include/memoryobject.h b/contrib/tools/python3/src/Include/memoryobject.h index 306028f4b2..3c1f4fcc3a 100644 --- a/contrib/tools/python3/src/Include/memoryobject.h +++ b/contrib/tools/python3/src/Include/memoryobject.h @@ -1,72 +1,72 @@ -/* Memory view object. In Python this is available as "memoryview". */ - -#ifndef Py_MEMORYOBJECT_H -#define Py_MEMORYOBJECT_H -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef Py_LIMITED_API -PyAPI_DATA(PyTypeObject) _PyManagedBuffer_Type; -#endif -PyAPI_DATA(PyTypeObject) PyMemoryView_Type; - +/* Memory view object. In Python this is available as "memoryview". */ + +#ifndef Py_MEMORYOBJECT_H +#define Py_MEMORYOBJECT_H +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef Py_LIMITED_API +PyAPI_DATA(PyTypeObject) _PyManagedBuffer_Type; +#endif +PyAPI_DATA(PyTypeObject) PyMemoryView_Type; + #define PyMemoryView_Check(op) Py_IS_TYPE(op, &PyMemoryView_Type) - -#ifndef Py_LIMITED_API -/* Get a pointer to the memoryview's private copy of the exporter's buffer. */ -#define PyMemoryView_GET_BUFFER(op) (&((PyMemoryViewObject *)(op))->view) -/* Get a pointer to the exporting object (this may be NULL!). */ -#define PyMemoryView_GET_BASE(op) (((PyMemoryViewObject *)(op))->view.obj) -#endif - -PyAPI_FUNC(PyObject *) PyMemoryView_FromObject(PyObject *base); -#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000 -PyAPI_FUNC(PyObject *) PyMemoryView_FromMemory(char *mem, Py_ssize_t size, - int flags); -#endif -#ifndef Py_LIMITED_API -PyAPI_FUNC(PyObject *) PyMemoryView_FromBuffer(Py_buffer *info); -#endif -PyAPI_FUNC(PyObject *) PyMemoryView_GetContiguous(PyObject *base, - int buffertype, - char order); - - -/* The structs are declared here so that macros can work, but they shouldn't - be considered public. Don't access their fields directly, use the macros - and functions instead! */ -#ifndef Py_LIMITED_API -#define _Py_MANAGED_BUFFER_RELEASED 0x001 /* access to exporter blocked */ -#define _Py_MANAGED_BUFFER_FREE_FORMAT 0x002 /* free format */ -typedef struct { - PyObject_HEAD - int flags; /* state flags */ - Py_ssize_t exports; /* number of direct memoryview exports */ - Py_buffer master; /* snapshot buffer obtained from the original exporter */ -} _PyManagedBufferObject; - - -/* memoryview state flags */ -#define _Py_MEMORYVIEW_RELEASED 0x001 /* access to master buffer blocked */ -#define _Py_MEMORYVIEW_C 0x002 /* C-contiguous layout */ -#define _Py_MEMORYVIEW_FORTRAN 0x004 /* Fortran contiguous layout */ -#define _Py_MEMORYVIEW_SCALAR 0x008 /* scalar: ndim = 0 */ -#define _Py_MEMORYVIEW_PIL 0x010 /* PIL-style layout */ - -typedef struct { - PyObject_VAR_HEAD - _PyManagedBufferObject *mbuf; /* managed buffer */ - Py_hash_t hash; /* hash value for read-only views */ - int flags; /* state flags */ - Py_ssize_t exports; /* number of buffer re-exports */ - Py_buffer view; /* private copy of the exporter's view */ - PyObject *weakreflist; - Py_ssize_t ob_array[1]; /* shape, strides, suboffsets */ -} PyMemoryViewObject; -#endif - -#ifdef __cplusplus -} -#endif -#endif /* !Py_MEMORYOBJECT_H */ + +#ifndef Py_LIMITED_API +/* Get a pointer to the memoryview's private copy of the exporter's buffer. */ +#define PyMemoryView_GET_BUFFER(op) (&((PyMemoryViewObject *)(op))->view) +/* Get a pointer to the exporting object (this may be NULL!). */ +#define PyMemoryView_GET_BASE(op) (((PyMemoryViewObject *)(op))->view.obj) +#endif + +PyAPI_FUNC(PyObject *) PyMemoryView_FromObject(PyObject *base); +#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000 +PyAPI_FUNC(PyObject *) PyMemoryView_FromMemory(char *mem, Py_ssize_t size, + int flags); +#endif +#ifndef Py_LIMITED_API +PyAPI_FUNC(PyObject *) PyMemoryView_FromBuffer(Py_buffer *info); +#endif +PyAPI_FUNC(PyObject *) PyMemoryView_GetContiguous(PyObject *base, + int buffertype, + char order); + + +/* The structs are declared here so that macros can work, but they shouldn't + be considered public. Don't access their fields directly, use the macros + and functions instead! */ +#ifndef Py_LIMITED_API +#define _Py_MANAGED_BUFFER_RELEASED 0x001 /* access to exporter blocked */ +#define _Py_MANAGED_BUFFER_FREE_FORMAT 0x002 /* free format */ +typedef struct { + PyObject_HEAD + int flags; /* state flags */ + Py_ssize_t exports; /* number of direct memoryview exports */ + Py_buffer master; /* snapshot buffer obtained from the original exporter */ +} _PyManagedBufferObject; + + +/* memoryview state flags */ +#define _Py_MEMORYVIEW_RELEASED 0x001 /* access to master buffer blocked */ +#define _Py_MEMORYVIEW_C 0x002 /* C-contiguous layout */ +#define _Py_MEMORYVIEW_FORTRAN 0x004 /* Fortran contiguous layout */ +#define _Py_MEMORYVIEW_SCALAR 0x008 /* scalar: ndim = 0 */ +#define _Py_MEMORYVIEW_PIL 0x010 /* PIL-style layout */ + +typedef struct { + PyObject_VAR_HEAD + _PyManagedBufferObject *mbuf; /* managed buffer */ + Py_hash_t hash; /* hash value for read-only views */ + int flags; /* state flags */ + Py_ssize_t exports; /* number of buffer re-exports */ + Py_buffer view; /* private copy of the exporter's view */ + PyObject *weakreflist; + Py_ssize_t ob_array[1]; /* shape, strides, suboffsets */ +} PyMemoryViewObject; +#endif + +#ifdef __cplusplus +} +#endif +#endif /* !Py_MEMORYOBJECT_H */ |