1 files changed, 34 insertions, 0 deletions
diff --git a/src/userdb/userdbd-manager.h b/src/userdb/userdbd-manager.h
new file mode 100644
index 0000000..b81615a
--- /dev/null
+++ b/src/userdb/userdbd-manager.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include "sd-bus.h"
+#include "sd-event.h"
+
+typedef struct Manager Manager;
+
+#include "hashmap.h"
+#include "varlink.h"
+#include "ratelimit.h"
+
+#define USERDB_WORKERS_MIN 3
+#define USERDB_WORKERS_MAX 4096
+
+struct Manager {
+        sd_event *event;
+
+        Set *workers_fixed;    /* Workers 0…USERDB_WORKERS_MIN */
+        Set *workers_dynamic;  /* Workers USERD_WORKERS_MIN+1…USERDB_WORKERS_MAX */
+
+        sd_event_source *sigusr2_event_source;
+        sd_event_source *sigchld_event_source;
+
+        int listen_fd;
+
+        RateLimit worker_ratelimit;
+};
+
+int manager_new(Manager **ret);
+Manager* manager_free(Manager *m);
+DEFINE_TRIVIAL_CLEANUP_FUNC(Manager*, manager_free);
+
+int manager_startup(Manager *m);