diff options
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/c-api/buffer.rst | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index 8c2de96..5a9a46f 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -473,6 +473,15 @@ Buffer-related functions (*order* is ``'A'``). Return ``0`` otherwise. +.. c:function:: int PyBuffer_ToContiguous(void *buf, Py_buffer *src, Py_ssize_t len, char order) + + Copy *len* bytes from *src* to its contiguous representation in *buf*. + *order* can be ``'C'`` or ``'F'`` (for C-style or Fortran-style ordering). + ``0`` is returned on success, ``-1`` on error. + + This function fails if *len* != *src->len*. + + .. 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 @@ -497,6 +506,3 @@ Buffer-related functions If this function is used as part of a :ref:`getbufferproc <buffer-structs>`, *exporter* MUST be set to the exporting object and *flags* must be passed unmodified. Otherwise, *exporter* MUST be NULL. - - - |