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latency: Expose the new API for Python binding
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@ -373,6 +373,7 @@ skip_impl = (
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'virNodeGetMemoryStats',
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'virDomainGetBlockJobInfo',
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'virDomainMigrateGetMaxSpeed',
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'virDomainBlockStatsFlags',
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)
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@ -128,6 +128,13 @@
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<arg name='domain' type='virDomainPtr' info='a domain object'/>
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<arg name='path' type='char *' info='the path for the block device'/>
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</function>
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<function name='virDomainBlockStatsFlags' file='python'>
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<info>Extracts block device statistics parameters of a running domain</info>
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<return type='virTypedParameterPtr' info='None in case of error, returns a dictionary of params'/>
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<arg name='domain' type='virDomainPtr' info='pointer to domain object'/>
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<arg name='path' type='char *' info='the path for the block device'/>
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<arg name='flags' type='int' info='flags (unused; pass 0)'/>
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</function>
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<function name='virDomainInterfaceStats' file='python'>
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<info>Extracts interface device statistics for a domain</info>
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<return type='virDomainInterfaceStats' info='a tuple of statistics'/>
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@ -99,6 +99,90 @@ libvirt_virDomainBlockStats(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
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return(info);
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}
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static PyObject *
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libvirt_virDomainBlockStatsFlags(PyObject *self ATTRIBUTE_UNUSED,
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PyObject *args) {
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virDomainPtr domain;
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PyObject *pyobj_domain, *info;
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int i_retval;
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int nparams = 0, i;
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unsigned int flags;
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virTypedParameterPtr params;
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const char *path;
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if (!PyArg_ParseTuple(args, (char *)"Ozi:virDomainBlockStatsFlags",
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&pyobj_domain, &path, &flags))
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return(NULL);
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domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
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LIBVIRT_BEGIN_ALLOW_THREADS;
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i_retval = virDomainBlockStatsFlags(domain, path, NULL, &nparams, flags);
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LIBVIRT_END_ALLOW_THREADS;
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if (i_retval < 0)
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return VIR_PY_NONE;
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if ((params = malloc(sizeof(*params)*nparams)) == NULL)
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return VIR_PY_NONE;
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LIBVIRT_BEGIN_ALLOW_THREADS;
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i_retval = virDomainBlockStatsFlags(domain, path, params, &nparams, flags);
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LIBVIRT_END_ALLOW_THREADS;
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if (i_retval < 0) {
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free(params);
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return VIR_PY_NONE;
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}
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/* convert to a Python tuple of long objects */
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if ((info = PyDict_New()) == NULL) {
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free(params);
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return VIR_PY_NONE;
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}
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for (i = 0 ; i < nparams ; i++) {
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PyObject *key, *val;
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switch (params[i].type) {
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case VIR_TYPED_PARAM_INT:
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val = PyInt_FromLong((long)params[i].value.i);
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break;
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case VIR_TYPED_PARAM_UINT:
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val = PyInt_FromLong((long)params[i].value.ui);
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break;
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case VIR_TYPED_PARAM_LLONG:
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val = PyLong_FromLongLong((long long)params[i].value.l);
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break;
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case VIR_TYPED_PARAM_ULLONG:
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val = PyLong_FromLongLong((long long)params[i].value.ul);
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break;
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case VIR_TYPED_PARAM_DOUBLE:
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val = PyFloat_FromDouble((double)params[i].value.d);
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break;
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case VIR_TYPED_PARAM_BOOLEAN:
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val = PyBool_FromLong((long)params[i].value.b);
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break;
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default:
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free(params);
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Py_DECREF(info);
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return VIR_PY_NONE;
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}
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key = libvirt_constcharPtrWrap(params[i].field);
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PyDict_SetItem(info, key, val);
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}
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free(params);
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return(info);
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}
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static PyObject *
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libvirt_virDomainInterfaceStats(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
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virDomainPtr domain;
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@ -4605,6 +4689,7 @@ static PyMethodDef libvirtMethods[] = {
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{(char *) "virDomainGetAutostart", libvirt_virDomainGetAutostart, METH_VARARGS, NULL},
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{(char *) "virNetworkGetAutostart", libvirt_virNetworkGetAutostart, METH_VARARGS, NULL},
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{(char *) "virDomainBlockStats", libvirt_virDomainBlockStats, METH_VARARGS, NULL},
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{(char *) "virDomainBlockStatsFlags", libvirt_virDomainBlockStatsFlags, METH_VARARGS, NULL},
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{(char *) "virDomainInterfaceStats", libvirt_virDomainInterfaceStats, METH_VARARGS, NULL},
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{(char *) "virDomainMemoryStats", libvirt_virDomainMemoryStats, METH_VARARGS, NULL},
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{(char *) "virNodeGetCellsFreeMemory", libvirt_virNodeGetCellsFreeMemory, METH_VARARGS, NULL},
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