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authorKirill Smelkov <kirr@landau.phys.spbu.ru>2010-09-19 09:34:33 -0700
committerJelmer Vernooij <jelmer@samba.org>2010-09-19 09:34:33 -0700
commitb826ef9697c4bd236b6d861712fa1e450157bc6f (patch)
tree7de1d69cf485a9913ae5930e6d9b8d5ace305d62 /lib/tdb
parenta2621034e985c87f87f7b196b75da56ffe8948dc (diff)
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pytdb: Add support for tdb_enable_seqnum, tdb_get_seqnum and tdb_increment_seqnum_nonblock
Cc: 597386@bugs.debian.org Signed-off-by: Kirill Smelkov <kirr@landau.phys.spbu.ru> Signed-off-by: Jelmer Vernooij <jelmer@samba.org>
Diffstat (limited to 'lib/tdb')
-rw-r--r--lib/tdb/pytdb.c23
-rw-r--r--lib/tdb/python/tests/simple.py7
2 files changed, 30 insertions, 0 deletions
diff --git a/lib/tdb/pytdb.c b/lib/tdb/pytdb.c
index e50615f4b1..303c7ffd89 100644
--- a/lib/tdb/pytdb.c
+++ b/lib/tdb/pytdb.c
@@ -332,6 +332,18 @@ static PyObject *obj_clear(PyTdbObject *self)
Py_RETURN_NONE;
}
+static PyObject *obj_enable_seqnum(PyTdbObject *self)
+{
+ tdb_enable_seqnum(self->ctx);
+ Py_RETURN_NONE;
+}
+
+static PyObject *obj_increment_seqnum_nonblock(PyTdbObject *self)
+{
+ tdb_increment_seqnum_nonblock(self->ctx);
+ Py_RETURN_NONE;
+}
+
static PyMethodDef tdb_object_methods[] = {
{ "transaction_cancel", (PyCFunction)obj_transaction_cancel, METH_NOARGS,
"S.transaction_cancel() -> None\n"
@@ -367,6 +379,10 @@ static PyMethodDef tdb_object_methods[] = {
{ "iterkeys", (PyCFunction)tdb_object_iter, METH_NOARGS, "S.iterkeys() -> iterator" },
{ "clear", (PyCFunction)obj_clear, METH_NOARGS, "S.clear() -> None\n"
"Wipe the entire database." },
+ { "enable_seqnum", (PyCFunction)obj_enable_seqnum, METH_NOARGS,
+ "S.enable_seqnum() -> None" },
+ { "increment_seqnum_nonblock", (PyCFunction)obj_increment_seqnum_nonblock, METH_NOARGS,
+ "S.increment_seqnum_nonblock() -> None" },
{ NULL }
};
@@ -398,12 +414,19 @@ static PyObject *obj_get_filename(PyTdbObject *self, void *closure)
return PyString_FromString(tdb_name(self->ctx));
}
+static PyObject *obj_get_seqnum(PyTdbObject *self, void *closure)
+{
+ return PyInt_FromLong(tdb_get_seqnum(self->ctx));
+}
+
+
static PyGetSetDef tdb_object_getsetters[] = {
{ (char *)"hash_size", (getter)obj_get_hash_size, NULL, NULL },
{ (char *)"map_size", (getter)obj_get_map_size, NULL, NULL },
{ (char *)"flags", (getter)obj_get_flags, NULL, NULL },
{ (char *)"max_dead", NULL, (setter)obj_set_max_dead, NULL },
{ (char *)"filename", (getter)obj_get_filename, NULL, (char *)"The filename of this TDB file."},
+ { (char *)"seqnum", (getter)obj_get_seqnum, NULL, NULL },
{ NULL }
};
diff --git a/lib/tdb/python/tests/simple.py b/lib/tdb/python/tests/simple.py
index 258a486f91..abc888c4ed 100644
--- a/lib/tdb/python/tests/simple.py
+++ b/lib/tdb/python/tests/simple.py
@@ -135,6 +135,13 @@ class SimpleTdbTests(TestCase):
self.tdb.clear()
self.assertEquals(0, len(list(self.tdb)))
+ def test_seqnum(self):
+ self.tdb.enable_seqnum()
+ seq1 = self.tdb.seqnum
+ self.tdb.increment_seqnum_nonblock()
+ seq2 = self.tdb.seqnum
+ self.assertEquals(seq2-seq1, 1)
+
def test_len(self):
self.assertEquals(0, len(list(self.tdb)))
self.tdb["entry"] = "value"