Py_ssize_t MemInfo_segcountproc(PyObject *self, Py_ssize_t *lenp) {
MemInfoObject *mio = (MemInfoObject *)self;
MemInfo *mi = mio->meminfo;
if (lenp) {
*lenp = NRT_MemInfo_size(mi);
}
return 1;
}
static Py_ssize_t
MemInfo_rdwrbufferproc(PyObject *self, Py_ssize_t segment, void **ptrptr)
{
MemInfoObject *mio = (MemInfoObject *)self;
NRT_MemInfo *mi = mio->meminfo;
if (segment != 0) {
PyErr_SetString(PyExc_TypeError, "MemInfo only has 1 segment");
return -1;
}
*ptrptr = NRT_MemInfo_data(mi);
return NRT_MemInfo_size(mi);
}
int MemInfo_getbuffer(PyObject *exporter, Py_buffer *view, int flags) {
Py_ssize_t len;
void *buf;
int readonly = 0;
MemInfoObject *miobj = (MemInfoObject*)exporter;
MemInfo *mi = miobj->meminfo;
buf = NRT_MemInfo_data(mi);
len = NRT_MemInfo_size(mi);
return PyBuffer_FillInfo(view, exporter, buf, len, readonly, flags);
}
