1 files changed, 23 insertions, 0 deletions

diff --git a/include/litmus/aux_tasks.h b/include/litmus/aux_tasks.h
new file mode 100644
index 000000000000..255bbafcc6b7
--- /dev/null
+++ b/include/litmus/aux_tasks.h
@@ -0,0 +1,23 @@
+#ifndef LITMUS_AUX_taskS
+#define LITMUS_AUX_taskS
+
+struct task_struct;
+
+int make_aux_task_if_required(struct task_struct *t);
+
+/* call on an aux task when it exits real-time */
+int exit_aux_task(struct task_struct *t);
+
+/* call when an aux_owner becomes real-time */
+long enable_aux_task_owner(struct task_struct *t);
+
+/* call when an aux_owner exits real-time */
+long disable_aux_task_owner(struct task_struct *t);
+
+/* call when an aux_owner increases its priority */
+int aux_task_owner_increase_priority(struct task_struct *t);
+
+/* call when an aux_owner decreases its priority */
+int aux_task_owner_decrease_priority(struct task_struct *t);
+
+#endif