build-sys: make PolicyKit support compile-time optional (was runtime-optional already)

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

diff --git a/src/shared/cgroup-util.h b/src/shared/cgroup-util.h
index 920cf631e538d5357aef93ae2454a00cefc5a488..06c6bfb2e32b17e66eebb19167f628cfa93d68c4 100644 (file)
--- a/src/shared/cgroup-util.h
+++ b/src/shared/cgroup-util.h
@@ -76,3 +76,5 @@ int cg_pid_get_user_unit(pid_t pid, char **unit);
 int cgroup_to_unit(char *cgroup, char **unit);
 
 char **cg_shorten_controllers(char **controllers);
+
+int cg_controller_from_attr(const char *attr, char **controller);