diff options
| -rwxr-xr-x | generator.py | 3 | ||||
| -rw-r--r-- | libvirt-override-api.xml | 5 | ||||
| -rw-r--r-- | libvirt-override.c | 44 |
3 files changed, 50 insertions, 2 deletions
diff --git a/generator.py b/generator.py index 06f1ff4..56f8925 100755 --- a/generator.py +++ b/generator.py @@ -161,7 +161,6 @@ def enum(type, name, value): functions_failed = [] functions_skipped = [ "virConnectListDomains", - "virDomainMemoryStats" ] skipped_modules = { @@ -171,7 +170,6 @@ skipped_types = { # 'int *': "usually a return type", 'virConnectDomainEventCallback': "No function types in python", 'virEventAddHandleFunc': "No function types in python", - 'virDomainMemoryStatPtr': "Not implemented yet", } ####################################################################### @@ -283,6 +281,7 @@ skip_impl = ( 'virNetworkGetAutostart', 'virDomainBlockStats', 'virDomainInterfaceStats', + 'virDomainMemoryStats', 'virNodeGetCellsFreeMemory', 'virDomainGetSchedulerType', 'virDomainGetSchedulerParameters', diff --git a/libvirt-override-api.xml b/libvirt-override-api.xml index 96958b5..6ae2742 100644 --- a/libvirt-override-api.xml +++ b/libvirt-override-api.xml @@ -105,6 +105,11 @@ <arg name='domain' type='virDomainPtr' info='a domain object'/> <arg name='path' type='char *' info='the path for the interface device'/> </function> + <function name='virDomainMemoryStats' file='python'> + <info>Extracts memory statistics for a domain</info> + <return type='virDomainMemoryStats' info='a dictionary of statistics'/> + <arg name='domain' type='virDomainPtr' info='a domain object'/> + </function> <function name="virNodeGetCellsFreeMemory" file='python'> <info>Returns the available memory for a list of cells</info> <arg name='conn' type='virConnectPtr' info='pointer to the hypervisor connection'/> diff --git a/libvirt-override.c b/libvirt-override.c index 6c1e51b..db4c0e1 100644 --- a/libvirt-override.c +++ b/libvirt-override.c @@ -120,6 +120,49 @@ libvirt_virDomainInterfaceStats(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) return(info); } +static PyObject * +libvirt_virDomainMemoryStats(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) { + virDomainPtr domain; + PyObject *pyobj_domain; + unsigned int nr_stats, i; + virDomainMemoryStatStruct stats[VIR_DOMAIN_MEMORY_STAT_NR]; + PyObject *info; + + if (!PyArg_ParseTuple(args, (char *)"O:virDomainMemoryStats", &pyobj_domain)) + return(NULL); + domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain); + + nr_stats = virDomainMemoryStats(domain, stats, + VIR_DOMAIN_MEMORY_STAT_NR, 0); + if (nr_stats == -1) + return VIR_PY_NONE; + + /* convert to a Python dictionary */ + if ((info = PyDict_New()) == NULL) + return VIR_PY_NONE; + + for (i = 0; i < nr_stats; i++) { + if (stats[i].tag == VIR_DOMAIN_MEMORY_STAT_SWAP_IN) + PyDict_SetItem(info, libvirt_constcharPtrWrap("swap_in"), + PyLong_FromUnsignedLongLong(stats[i].val)); + else if (stats[i].tag == VIR_DOMAIN_MEMORY_STAT_SWAP_OUT) + PyDict_SetItem(info, libvirt_constcharPtrWrap("swap_out"), + PyLong_FromUnsignedLongLong(stats[i].val)); + else if (stats[i].tag == VIR_DOMAIN_MEMORY_STAT_MAJOR_FAULT) + PyDict_SetItem(info, libvirt_constcharPtrWrap("major_fault"), + PyLong_FromUnsignedLongLong(stats[i].val)); + else if (stats[i].tag == VIR_DOMAIN_MEMORY_STAT_MINOR_FAULT) + PyDict_SetItem(info, libvirt_constcharPtrWrap("minor_fault"), + PyLong_FromUnsignedLongLong(stats[i].val)); + else if (stats[i].tag == VIR_DOMAIN_MEMORY_STAT_UNUSED) + PyDict_SetItem(info, libvirt_constcharPtrWrap("unused"), + PyLong_FromUnsignedLongLong(stats[i].val)); + else if (stats[i].tag == VIR_DOMAIN_MEMORY_STAT_AVAILABLE) + PyDict_SetItem(info, libvirt_constcharPtrWrap("available"), + PyLong_FromUnsignedLongLong(stats[i].val)); + } + return info; +} static PyObject * libvirt_virDomainGetSchedulerType(PyObject *self ATTRIBUTE_UNUSED, @@ -2635,6 +2678,7 @@ 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 *) "virDomainMemoryStats", libvirt_virDomainMemoryStats, METH_VARARGS, NULL}, {(char *) "virNodeGetCellsFreeMemory", libvirt_virNodeGetCellsFreeMemory, METH_VARARGS, NULL}, {(char *) "virDomainGetSchedulerType", libvirt_virDomainGetSchedulerType, METH_VARARGS, NULL}, {(char *) "virDomainGetSchedulerParameters", libvirt_virDomainGetSchedulerParameters, METH_VARARGS, NULL}, |