接着上个

clks.local.bak/include/clks/service.h

@@ -0,0 +1,38 @@
+#ifndef CLKS_SERVICE_H
+#define CLKS_SERVICE_H
+
+#include <clks/types.h>
+
+#define CLKS_SERVICE_NAME_MAX 24U
+
+enum clks_service_id {
+    CLKS_SERVICE_LOG = 1,
+    CLKS_SERVICE_MEM = 2,
+    CLKS_SERVICE_FS = 3,
+    CLKS_SERVICE_DRIVER = 4,
+    CLKS_SERVICE_SCHED = 5,
+    CLKS_SERVICE_KELF = 6,
+    CLKS_SERVICE_USER = 7,
+};
+
+enum clks_service_state {
+    CLKS_SERVICE_STATE_OFFLINE = 0,
+    CLKS_SERVICE_STATE_READY = 1,
+    CLKS_SERVICE_STATE_DEGRADED = 2,
+};
+
+struct clks_service_info {
+    u32 id;
+    char name[CLKS_SERVICE_NAME_MAX];
+    enum clks_service_state state;
+    u64 heartbeat_count;
+    u64 last_heartbeat_tick;
+};
+
+void clks_service_init(void);
+clks_bool clks_service_heartbeat(u32 service_id, u64 tick);
+u64 clks_service_count(void);
+u64 clks_service_ready_count(void);
+clks_bool clks_service_get(u32 service_id, struct clks_service_info *out_info);
+
+#endif