util: unify getenv() logic for other PID

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

diff --git a/src/shared/cgroup-util.h b/src/shared/cgroup-util.h
index 5da0004d818b7de0f23b3f75de54211b81f013b1..bb156fc25911e8321f438854863d5c7a32e90047 100644 (file)
--- a/src/shared/cgroup-util.h
+++ b/src/shared/cgroup-util.h
@@ -48,6 +48,7 @@ int cg_join_spec(const char *controller, const char *path, char **spec);
 int cg_fix_path(const char *path, char **result);
 
 int cg_get_path(const char *controller, const char *path, const char *suffix, char **fs);
+int cg_get_path_and_check(const char *controller, const char *path, const char *suffix, char **fs);
 int cg_get_by_pid(const char *controller, pid_t pid, char **path);
 
 int cg_trim(const char *controller, const char *path, bool delete_root);
@@ -69,4 +70,6 @@ int cg_is_empty_recursive(const char *controller, const char *path, bool ignore_
 
 int cg_get_user_path(char **path);
 
+char **cg_shorten_controllers(char **controllers);
+
 #endif