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Removed unused exported functions

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This commit is contained in:
Jonas Borgström 2010-11-04 23:00:50 +01:00
parent 4f86304437
commit b8e9cf171d
1 changed files with 2 additions and 45 deletions
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47
darc/_speedups.c
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@ -118,14 +118,8 @@ ChunkifyIter_iternext(PyObject *self)
c->window_size);
c->i++;
}
if((c->sum % c->chunk_size) == c->seed)
{
int old_last = c->last;
c->last = c->i;
return PyString_FromStringAndSize((char *)(c->data + old_last),
c->last - old_last);
}
if(c->i == c->buf_size && c->last <= c->window_size)
if((c->sum % c->chunk_size) == c->seed ||
(c->i == c->buf_size && c->last <= c->window_size))
{
int old_last = c->last;
c->last = c->i;
@ -196,43 +190,9 @@ chunkify(PyObject *self, PyObject *args)
return (PyObject *)c;
}
static PyObject *
py_checksum(PyObject *self, PyObject *args)
{
PyObject *data;
unsigned long int sum = 0;
if(!PyArg_ParseTuple(args, "O|k", &data, &sum)) return NULL;
if(!PyString_Check(data))
{
PyErr_SetNone(PyExc_TypeError);
return NULL;
}
return PyInt_FromLong(checksum((unsigned char *)PyString_AsString(data),
PyString_Size(data), sum));
}
static PyObject *
py_roll_checksum(PyObject *self, PyObject *args)
{
unsigned long int sum = 0, len, a, r;
PyObject *add, *remove;
if (!PyArg_ParseTuple(args, "kOOk", &sum, &remove, &add, &len)) return NULL;
if(!PyString_Check(remove) || !PyString_Check(add) ||
PyString_Size(remove) != 1 || PyString_Size(add) != 1)
{
PyErr_SetNone(PyExc_TypeError);
return NULL;
}
a = *((const unsigned char *)PyString_AsString(add));
r = *((const unsigned char *)PyString_AsString(remove));
return PyInt_FromLong(roll_checksum(sum, r, a, len));
}
static PyMethodDef ChunkifierMethods[] = {
{"chunkify", chunkify, METH_VARARGS, ""},
{"checksum", py_checksum, METH_VARARGS, ""},
{"roll_checksum", py_roll_checksum, METH_VARARGS, ""},
{NULL, NULL, 0, NULL} /* Sentinel */
};
@ -245,7 +205,4 @@ init_speedups(void)
if (PyType_Ready(&ChunkifyIterType) < 0) return;
m = Py_InitModule("_speedups", ChunkifierMethods);
Py_INCREF(&ChunkifyIterType);
PyModule_AddObject(m, "_ChunkifyIter", (PyObject *)&ChunkifyIterType);
}