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* python/generator.py python/libvir.c python/libvirt-python-api.xml:

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add a python binding for virNodeGetCellsFreeMemory
Daniel
This commit is contained in:
Daniel Veillard 2007-12-07 08:41:01 +00:00
parent 7ff9eebeba
commit a56281c0a8
4 changed files with 53 additions and 0 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
Fri Dec 7 09:39:41 CET 2007 Daniel Veillard <veillard@redhat.com>
* python/generator.py python/libvir.c python/libvirt-python-api.xml:
add a python binding for virNodeGetCellsFreeMemory
Thu Dec 6 12:41:18 CET 2007 Jim Meyering <meyering@redhat.com>
* qemud/qemud.c (qemudInitPaths): Remove unused code.

1
python/generator.py
View File

@ -278,6 +278,7 @@ skip_impl = (
'virNetworkLookupByUUID',
'virDomainBlockStats',
'virDomainInterfaceStats',
'virNodeGetCellsFreeMemory',
)
def skip_function(name):

40
python/libvir.c
View File

@ -27,6 +27,7 @@ PyObject *libvirt_virGetLastError(PyObject *self ATTRIBUTE_UNUSED, PyObject *arg
PyObject *libvirt_virConnGetLastError(PyObject *self ATTRIBUTE_UNUSED, PyObject *args);
PyObject * libvirt_virDomainBlockStats(PyObject *self ATTRIBUTE_UNUSED, PyObject *args);
PyObject * libvirt_virDomainInterfaceStats(PyObject *self ATTRIBUTE_UNUSED, PyObject *args);
PyObject * libvirt_virNodeGetCellsFreeMemory(PyObject *self ATTRIBUTE_UNUSED, PyObject *args);
/************************************************************************
* *
@ -844,7 +845,45 @@ libvirt_virNetworkGetAutostart(PyObject *self ATTRIBUTE_UNUSED, PyObject *args)
return(py_retval);
}
PyObject * libvirt_virNodeGetCellsFreeMemory(PyObject *self ATTRIBUTE_UNUSED,
PyObject *args)
{
PyObject *py_retval;
PyObject *pyobj_conn;
int startCell, maxCells, c_retval, i;
virConnectPtr conn;
unsigned long long *freeMems;
if (!PyArg_ParseTuple(args, (char *)"Oii:virNodeGetCellsFreeMemory", &pyobj_conn, &startCell, &maxCells))
return(NULL);
if ((startCell < 0) || (maxCells <= 0) || (startCell + maxCells > 10000))
goto error;
conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
freeMems = (unsigned long long *)
malloc(maxCells * sizeof(unsigned long long));
if (freeMems == NULL)
goto error;
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virNodeGetCellsFreeMemory(conn, freeMems, startCell, maxCells);
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0) {
free(freeMems);
error:
Py_INCREF(Py_None);
return Py_None;
}
py_retval = PyList_New(c_retval);
for (i = 0;i < c_retval;i++) {
PyList_SetItem(py_retval, i,
libvirt_longlongWrap((long long) freeMems[i]));
}
free(freeMems);
return(py_retval);
}
/************************************************************************
* *
@ -875,6 +914,7 @@ static PyMethodDef libvirtMethods[] = {
{(char *) "virNetworkGetAutostart", libvirt_virNetworkGetAutostart, METH_VARARGS, NULL},
{(char *) "virDomainBlockStats", libvirt_virDomainBlockStats, METH_VARARGS, NULL},
{(char *) "virDomainInterfaceStats", libvirt_virDomainInterfaceStats, METH_VARARGS, NULL},
{(char *) "virNodeGetCellsFreeMemory", libvirt_virNodeGetCellsFreeMemory, METH_VARARGS, NULL},
{NULL, NULL, 0, NULL}
};

7
python/libvirt-python-api.xml
View File

@ -75,5 +75,12 @@
<arg name='domain' type='virDomainPtr' info='a domain object'/>
<arg name='path' type='char *' info='the path for the interface device'/>
</function>
<function name="virNodeGetCellsFreeMemory" file='python'>
<info>Returns the availbale memory for a list of cells</info>
<arg name='conn' type='virConnectPtr' info='pointer to the hypervisor connection'/>
<arg name='startCell' type='int' info='first cell in the list'/>
<arg name='maxCells' type='int' info='number of cell in the list'/>
<return type='int *' info="the list available memory in the cells"/>
</function>
</symbols>
</api>