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| author | Christian Heimes <christian@python.org> | 2022-02-02 15:03:10 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-02-02 15:03:10 (GMT) |
| commit | f66c857572a308822c70fd25e0197b6e0dec6e34 (patch) | |
| tree | 0014ec4456f837b05462e172655e194385e2ec61 /Doc/c-api/buffer.rst | |
| parent | 08f8301b21648d58d053e1a513db8ed32fbf37dd (diff) | |
| download | cpython-f66c857572a308822c70fd25e0197b6e0dec6e34.zip cpython-f66c857572a308822c70fd25e0197b6e0dec6e34.tar.gz cpython-f66c857572a308822c70fd25e0197b6e0dec6e34.tar.bz2 | |
bpo-45459: Add Py_buffer to limited API (GH-29991)
- [x] ``Py_buffer`` struct
- [x] ``PyBuffer_*()`` API functions
- [x] ``PyBUF_*`` constants
- [x] ``Py_bf_getbuffer`` and ``Py_bf_releasebuffer`` type slots
- [x] ``PyMemoryView_FromBuffer()`` API
- [x] tests for limited API
- [x] ``make regen-limited-abi``
- [x] documentation update
- [ ] export ``PyPickleBuffer*()`` API ???
Diffstat (limited to 'Doc/c-api/buffer.rst')
| -rw-r--r-- | Doc/c-api/buffer.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index 820a3a6..05e131d 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -499,6 +499,13 @@ Buffer-related functions This function fails if *len* != *src->len*. +.. c:function:: int PyObject_CopyData(Py_buffer *dest, Py_buffer *src) + + Copy data from *src* to *dest* buffer. Can convert between C-style and + or Fortran-style buffers. + + ``0`` is returned on success, ``-1`` on error. + .. c:function:: void PyBuffer_FillContiguousStrides(int ndims, Py_ssize_t *shape, Py_ssize_t *strides, int itemsize, char order) Fill the *strides* array with byte-strides of a :term:`contiguous` (C-style if |