[lvm-devel] [PATCH 10/12] Add support for lvm_config_find_bool
Tony Asleson
tasleson at redhat.com
Mon Sep 24 23:29:21 UTC 2012
Signed-off-by: Tony Asleson <tasleson at redhat.com>
---
liblvm.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/liblvm.c b/liblvm.c
index 7af81bd..e44b43d 100644
--- a/liblvm.c
+++ b/liblvm.c
@@ -244,6 +244,31 @@ liblvm_lvm_vgname_from_device(lvmobject *self, PyObject *arg)
return Py_BuildValue("s", vgname);
}
+
+static PyObject *
+liblvm_lvm_config_find_bool(lvmobject *self, PyObject *arg)
+{
+ const char *config;
+ int rval;
+ PyObject *rc;
+
+ LVM_VALID(self);
+
+ if (!PyArg_ParseTuple(arg, "s", &config))
+ return NULL;
+
+ if ((rval = lvm_config_find_bool(self->libh, config, -10)) == -10) {
+ /*Retrieving error information yields no error in this case*/
+ PyErr_Format(PyExc_ValueError, "config path not found");
+ return NULL;
+ }
+
+ rc = (rval) ? Py_True: Py_False;
+
+ Py_INCREF(rc);
+ return rc;
+}
+
static PyObject *
liblvm_lvm_config_reload(lvmobject *self)
{
@@ -1360,6 +1385,7 @@ static PyMethodDef Liblvm_methods[] = {
{ "vgOpen", (PyCFunction)liblvm_lvm_vg_open, METH_VARARGS },
{ "vgCreate", (PyCFunction)liblvm_lvm_vg_create, METH_VARARGS },
{ "close", (PyCFunction)liblvm_close, METH_NOARGS },
+ { "configFindBool", (PyCFunction)liblvm_lvm_config_find_bool, METH_VARARGS },
{ "configReload", (PyCFunction)liblvm_lvm_config_reload, METH_NOARGS },
{ "configOverride", (PyCFunction)liblvm_lvm_config_override, METH_VARARGS },
{ "scan", (PyCFunction)liblvm_lvm_scan, METH_NOARGS },
--
1.7.11.4
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