schedutils: Older kernels don't have SCHED_BATCH defined

So conditionally define that and also add SCHED_IDLE in similar fashion.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/python-schedutils/schedutils.c b/python-schedutils/schedutils.c
index 0b2ec9a..91c85c9 100644
--- a/python-schedutils/schedutils.c
+++ b/python-schedutils/schedutils.c
@@ -113,6 +113,13 @@ static PyObject *get_priority(PyObject *self __unused, PyObject *args)
 	return Py_BuildValue("i", param.sched_priority);
 }
 
+#ifndef SCHED_BATCH
+#define SCHED_BATCH             3
+#endif
+#ifndef SCHED_IDLE
+#define SCHED_IDLE              5
+#endif
+
 static PyObject *schedstr(PyObject *self __unused, PyObject *args)
 {
 	int scheduler;
@@ -126,6 +133,7 @@ static PyObject *schedstr(PyObject *self __unused, PyObject *args)
 	case SCHED_RR:	  s = "SCHED_RR";    break;
 	case SCHED_FIFO:  s = "SCHED_FIFO";  break;
 	case SCHED_BATCH: s = "SCHED_BATCH"; break;
+	case SCHED_IDLE:  s = "SCHED_IDLE";  break;
 	default:	  s = "UNKNOWN";     break;
 	}