cgroup: always validate cgroup controller names

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

diff --git a/src/shared/cgroup-util.h b/src/shared/cgroup-util.h
index 2099f934b4eb6a186e76086f88c80d88e59c597b..a2ee72d67ffa48201e56b2c7ce6bb0db625f720a 100644 (file)
--- a/src/shared/cgroup-util.h
+++ b/src/shared/cgroup-util.h
@@ -96,3 +96,5 @@ int cg_controller_from_attr(const char *attr, char **controller);
 
 char *cg_escape(const char *p);
 char *cg_unescape(const char *p);
+
+bool cg_controller_is_valid(const char *p, bool allow_named);