Merge pull request #27165 from poettering/fdstore-envvar

service: tell service processes that the fdstore is available via an e…
2023-04-12 12:13:43 +01:00
parent e61ab091b7 1412ad9a81
commit 068943453f
5 changed files with 184 additions and 191 deletions
@@ -1677,7 +1677,7 @@ static int service_spawn_internal(
        if (r < 0)
                return r;

-        our_env = new0(char*, 12);
+        our_env = new0(char*, 13);
        if (!our_env)
                return -ENOMEM;

@@ -1686,6 +1686,10 @@ static int service_spawn_internal(
                        return -ENOMEM;

                exec_params.notify_socket = UNIT(s)->manager->notify_socket;
+
+                if (s->n_fd_store_max > 0)
+                        if (asprintf(our_env + n_env++, "FDSTORE=%u", s->n_fd_store_max) < 0)
+                                return -ENOMEM;
        }

        if (s->main_pid > 0)