Re: [libvirt] [libvirt-python PATCH] override: add virDomainFSFreeze and virDomainFSThaw API
Thanks for your review, and a lot of fixes :) .
Just a comment...
On 10.05.2014 01:21, Tomoki Sekiyama wrote:
diff --git a/libvirt-override.c b/libvirt-override.c
index d0557c2..d08b271 100644
--- a/libvirt-override.c
+++ b/libvirt-override.c
@@ -7564,7 +7564,7 @@ libvirt_virDomainFSFreeze(PyObject *self ATTRIBUTE_UNUSED, PyObject
*args) {
PyObject *pyobj_list;
unsigned int flags;
unsigned int nmountpoints = 0;
- const char **mountpoints = NULL;
+ char **mountpoints = NULL;
size_t i = 0, j;
if (!PyArg_ParseTuple(args, (char *)"OOi:virDomainFSFreeze",
@@ -7580,24 +7580,23 @@ libvirt_virDomainFSFreeze(PyObject *self ATTRIBUTE_UNUSED,
PyObject *args) {
for (i = 0; i < nmountpoints; i++) {
if (libvirt_charPtrUnwrap(PyList_GetItem(pyobj_list, i),
- (char **)mountpoints+i) < 0 ||
+ mountpoints+i) < 0 ||
mountpoints[i] == NULL)
goto cleanup;
}
}
LIBVIRT_BEGIN_ALLOW_THREADS;
- c_retval = virDomainFSFreeze(domain, mountpoints, nmountpoints, flags);
+ c_retval = virDomainFSFreeze(domain, (const char **) mountpoints,
+ nmountpoints, flags);
LIBVIRT_END_ALLOW_THREADS;
Maybe we should add here:
if (c_retval >= 0)
to return None when API returns an error, so that it adopts to the description.
- py_retval = libvirt_intWrap((int) c_retval);
+ py_retval = libvirt_intWrap(c_retval);
cleanup:
- if (mountpoints) {
- for (j = 0 ; j < i ; j++)
- VIR_FREE(mountpoints[j]);
- VIR_FREE(mountpoints);
- }
- return py_retval;
+ for (j = 0 ; j < i ; j++)
+ VIR_FREE(mountpoints[j]);
+ VIR_FREE(mountpoints);
+ return py_retval ? py_retval : VIR_PY_NONE;
}
@@ -7610,7 +7609,7 @@ libvirt_virDomainFSThaw(PyObject *self ATTRIBUTE_UNUSED, PyObject
*args) {
PyObject *pyobj_list;
unsigned int flags;
unsigned int nmountpoints = 0;
- const char **mountpoints = NULL;
+ char **mountpoints = NULL;
size_t i = 0, j;
if (!PyArg_ParseTuple(args, (char *)"OOi:virDomainFSThaw",
@@ -7626,24 +7625,23 @@ libvirt_virDomainFSThaw(PyObject *self ATTRIBUTE_UNUSED, PyObject
*args) {
for (i = 0; i < nmountpoints; i++) {
if (libvirt_charPtrUnwrap(PyList_GetItem(pyobj_list, i),
- (char **)mountpoints+i) < 0 ||
+ mountpoints+i) < 0 ||
mountpoints[i] == NULL)
goto cleanup;
}
}
LIBVIRT_BEGIN_ALLOW_THREADS;
- c_retval = virDomainFSThaw(domain, mountpoints, nmountpoints, flags);
+ c_retval = virDomainFSThaw(domain, (const char **) mountpoints,
+ nmountpoints, flags);
LIBVIRT_END_ALLOW_THREADS;
And here too.
py_retval = libvirt_intWrap((int) c_retval);
cleanup:
- if (mountpoints) {
- for (j = 0 ; j < i ; j++)
- VIR_FREE(mountpoints[j]);
- VIR_FREE(mountpoints);
- }
- return py_retval;
+ for (j = 0 ; j < i ; j++)
+ VIR_FREE(mountpoints[j]);
+ VIR_FREE(mountpoints);
+ return py_retval ? py_retval : VIR_PY_NONE;
}
#endif /* LIBVIR_CHECK_VERSION(1, 2, 5) */
Having said that, I'll wait a few moments prior squashing that in and pushing just to
allow anybody else to express their opinion. For example, why gcc doesn't like if char
** is passed to a const char ** argument...
Regards,
Tomoki Sekiyama