+++ /dev/null
-/* Common code for use by all hashlib related modules. */
-
-/*
- * Given a PyObject* obj, fill in the Py_buffer* viewp with the result
- * of PyObject_GetBuffer. Sets and exception and issues a returns
- * on any errors.
- */
-#define GET_BUFFER_VIEW_OR_ERROUT(obj, viewp, error_return) do { \
- if (PyUnicode_Check((obj))) { \
- PyErr_SetString(PyExc_TypeError, \
- "Unicode-objects must be encoded before hashing");\
- return error_return; \
- } \
- if (!PyObject_CheckBuffer((obj))) { \
- PyErr_SetString(PyExc_TypeError, \
- "object supporting the buffer API required"); \
- return error_return; \
- } \
- if (PyObject_GetBuffer((obj), (viewp), PyBUF_SIMPLE) == -1) { \
- return error_return; \
- } \
- if ((viewp)->ndim > 1) { \
- PyErr_SetString(PyExc_BufferError, \
- "Buffer must be single dimension"); \
- PyBuffer_Release((viewp)); \
- return error_return; \
- } \
- } while(0);