diff options
Diffstat (limited to 'Doc/c-api/buffer.rst')
| -rw-r--r-- | Doc/c-api/buffer.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index e32719373c..820a3a6f99 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -470,27 +470,27 @@ Buffer-related functions .. versionadded:: 3.9 -.. c:function:: int PyBuffer_IsContiguous(Py_buffer *view, char order) +.. c:function:: int PyBuffer_IsContiguous(const Py_buffer *view, char order) Return ``1`` if the memory defined by the *view* is C-style (*order* is ``'C'``) or Fortran-style (*order* is ``'F'``) :term:`contiguous` or either one (*order* is ``'A'``). Return ``0`` otherwise. This function always succeeds. -.. c:function:: void* PyBuffer_GetPointer(Py_buffer *view, Py_ssize_t *indices) +.. c:function:: void* PyBuffer_GetPointer(const Py_buffer *view, const Py_ssize_t *indices) Get the memory area pointed to by the *indices* inside the given *view*. *indices* must point to an array of ``view->ndim`` indices. -.. c:function:: int PyBuffer_FromContiguous(Py_buffer *view, void *buf, Py_ssize_t len, char fort) +.. c:function:: int PyBuffer_FromContiguous(const Py_buffer *view, const void *buf, Py_ssize_t len, char fort) Copy contiguous *len* bytes from *buf* to *view*. *fort* can be ``'C'`` or ``'F'`` (for C-style or Fortran-style ordering). ``0`` is returned on success, ``-1`` on error. -.. c:function:: int PyBuffer_ToContiguous(void *buf, Py_buffer *src, Py_ssize_t len, char order) +.. c:function:: int PyBuffer_ToContiguous(void *buf, const 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'`` or ``'A'`` (for C-style or Fortran-style |