-static int
-get_rspec(PyObject *resources, rspec_t *rspec)
-{
- int result = -1;
- PyObject *cpu_share;
- PyObject *sched_flags = NULL;
-
- if (!PyMapping_Check(resources))
- {
- PyErr_SetString(PyExc_TypeError, "invalid rspec");
- return -1;
- }
-
- /* get CPU share */
- if (!(cpu_share = PyMapping_GetItemString(resources, "nm_cpu_share")))
- return -1;
- if (!PyInt_Check(cpu_share))
- {
- PyErr_SetString(PyExc_TypeError, "nm_cpu_share not an integer");
- goto out;
- }
- rspec->cpu_share = PyInt_AS_LONG(cpu_share);
-
- /* check whether this share should be guaranteed */
- rspec->cpu_sched_flags = VC_VXF_SCHED_FLAGS;
- result = 0;
- if ((sched_flags = PyMapping_GetItemString(resources, "nm_sched_flags")))
- {
- const char *flagstr;
-
- if (!(flagstr = PyString_AsString(sched_flags)))
- result = -1;
- else if (!strcmp(flagstr, "guaranteed"))
- rspec->cpu_sched_flags &= ~VC_VXF_SCHED_SHARE;
- Py_DECREF(sched_flags);
- }
- else
- /* not an error if nm_sched_flags is missing */
- PyErr_Clear();
-
- out:
- Py_DECREF(cpu_share);
-
- return result;
-}
-