29 lines
661 B
C
29 lines
661 B
C
#include "Python.h"
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/* cython does not support this preprocessor check => write it in raw C */
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#if PY_MAJOR_VERSION == 2
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static PyObject *
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buff_to_buff(char *buff, Py_ssize_t size)
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{
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return PyBuffer_FromMemory(buff, size);
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}
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#elif (PY_MAJOR_VERSION == 3) && (PY_MINOR_VERSION >= 3)
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static PyObject *
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buff_to_buff(char *buff, Py_ssize_t size)
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{
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return PyMemoryView_FromMemory(buff, size, PyBUF_READ);
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}
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#else
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static PyObject *
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buff_to_buff(char *buff, Py_ssize_t size)
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{
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Py_buffer pybuf;
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if (PyBuffer_FillInfo(&pybuf, NULL, buff, size, 1, PyBUF_FULL_RO) == -1) {
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return NULL;
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}
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return PyMemoryView_FromBuffer(&pybuf);
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}
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#endif
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