core/cgroup-util: simplify functions and add tests

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

diff --git a/src/shared/cgroup-util.h b/src/shared/cgroup-util.h
index 2429ba2430904047f41afe6b09f3ebe91ee60b32..920cf631e538d5357aef93ae2454a00cefc5a488 100644 (file)
--- a/src/shared/cgroup-util.h
+++ b/src/shared/cgroup-util.h
@@ -73,4 +73,6 @@ int cg_pid_get_cgroup(pid_t pid, char **root, char **cgroup);
 int cg_pid_get_unit(pid_t pid, char **unit);
 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);