nspawn: mount most of the cgroup tree read-only in nspawn containers except for the...

[elogind.git] / src / shared / cgroup-util.h

diff --git a/src/shared/cgroup-util.h b/src/shared/cgroup-util.h
index 5e1e445c33dda2d94fde8a819b157431721b3ff1..89dc2b113587c86c92426d9fecfcfb479cd987c5 100644 (file)
--- a/src/shared/cgroup-util.h
+++ b/src/shared/cgroup-util.h
@@ -132,3 +132,5 @@ int cg_migrate_everywhere(CGroupControllerMask supported, const char *from, cons
 int cg_trim_everywhere(CGroupControllerMask supported, const char *path, bool delete_root);
 
 CGroupControllerMask cg_mask_supported(void);
+
+int cg_kernel_controllers(Set *controllers);