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python: Add binding for virDomainGetDiskErrors

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This commit is contained in:
Jiri Denemark 2012-01-31 07:34:51 +01:00
parent e08d2a9ad8
commit 7bceae0fa6
2 changed files with 60 additions and 0 deletions
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6
python/libvirt-override-api.xml
View File

@ -421,5 +421,11 @@
<arg name='flags' type='unsigned int' info='an OR&apos;ed set of virDomainMemoryFlags'/>
<return type='char *' info='the returned buffer or None in case of error'/>
</function>
<function name='virDomainGetDiskErrors' file='python'>
<info>Extract errors on disk devices.</info>
<return type='virDomainDiskErrorPtr' info='dictionary of disks and their errors or None in case of error'/>
<arg name='domain' type='virDomainPtr' info='a domain object'/>
<arg name='flags' type='unsigned int' info='unused, always pass 0'/>
</function>
</symbols>
</api>

54
python/libvirt-override.c
View File

@ -3484,6 +3484,59 @@ libvirt_virDomainGetBlockIoTune(PyObject *self ATTRIBUTE_UNUSED,
return(pyreply);
}
static PyObject *
libvirt_virDomainGetDiskErrors(PyObject *self ATTRIBUTE_UNUSED,
PyObject *args)
{
PyObject *py_retval = VIR_PY_NONE;
virDomainPtr domain;
PyObject *pyobj_domain;
unsigned int flags;
virDomainDiskErrorPtr disks = NULL;
unsigned int ndisks;
int count;
int i;
if (!PyArg_ParseTuple(args, (char *) "Oi:virDomainGetDiskErrors",
&pyobj_domain, &flags))
return NULL;
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
if ((count = virDomainGetDiskErrors(domain, NULL, 0, 0)) < 0)
return VIR_PY_NONE;
ndisks = count;
if (ndisks) {
if (!(disks = malloc(sizeof(*disks) * ndisks)))
return VIR_PY_NONE;
LIBVIRT_BEGIN_ALLOW_THREADS;
count = virDomainGetDiskErrors(domain, disks, ndisks, 0);
LIBVIRT_END_ALLOW_THREADS;
if (count < 0)
goto cleanup;
}
if (!(py_retval = PyDict_New()))
goto cleanup;
for (i = 0; i < count; i++) {
PyDict_SetItem(py_retval,
libvirt_constcharPtrWrap(disks[i].disk),
libvirt_intWrap(disks[i].error));
}
cleanup:
if (disks) {
for (i = 0; i < count; i++)
free(disks[i].disk);
free(disks);
}
return py_retval;
}
/*******************************************
* Helper functions to avoid importing modules
* for every callback
@ -5206,6 +5259,7 @@ static PyMethodDef libvirtMethods[] = {
{(char *) "virDomainMigrateGetMaxSpeed", libvirt_virDomainMigrateGetMaxSpeed, METH_VARARGS, NULL},
{(char *) "virDomainBlockPeek", libvirt_virDomainBlockPeek, METH_VARARGS, NULL},
{(char *) "virDomainMemoryPeek", libvirt_virDomainMemoryPeek, METH_VARARGS, NULL},
{(char *) "virDomainGetDiskErrors", libvirt_virDomainGetDiskErrors, METH_VARARGS, NULL},
{NULL, NULL, 0, NULL}
};