core: add comment explaining ECOMM return value of unit_start()

we explain all other return values, explain these ones too.
2019-03-18 16:06:36 +01:00
parent 3dec520197
commit 9e30cf74ce
1 changed files with 1 additions and 0 deletions
@@ -1730,6 +1730,7 @@ static bool unit_verify_deps(Unit *u) {
 *         -EALREADY:   Unit is already started.
 *         -EAGAIN:     An operation is already in progress. Retry later.
 *         -ECANCELED:  Too many requests for now.
+ *         -ECOMM:      Condition failed
 *         -EPROTO:     Assert failed
 *         -EINVAL:     Unit not loaded
 *         -EOPNOTSUPP: Unit type not supported