Health check: implement health check query in sessiond and consumerd

[lttng-tools.git] / include / lttng / health-internal.h

diff --git a/include/lttng/health-internal.h b/include/lttng/health-internal.h
index 764e998e3045c87f7c893fdc4bbcaa22ff7a0f0f..2225e33f1f0d77190eac25119f011d2300e038cd 100644 (file)
--- a/include/lttng/health-internal.h
+++ b/include/lttng/health-internal.h
@@ -25,6 +25,8 @@
 #include <urcu/tls-compat.h>
 #include <urcu/uatomic.h>
 #include <urcu/list.h>
+#include <lttng/health.h>
+#include <common/macros.h>
 
 /*
  * These are the value added to the current state depending of the position in
@@ -59,6 +61,18 @@ struct health_state {
        struct cds_list_head node;
 };
 
+enum health_cmd {
+       HEALTH_CMD_CHECK                = 0,
+};
+
+struct health_comm_msg {
+       uint32_t cmd;           /* enum health_cmd */
+} LTTNG_PACKED;
+
+struct health_comm_reply {
+       uint64_t ret_code;      /* bitmask of threads in bad health */
+} LTTNG_PACKED;
+
 /* Declare TLS health state. */
 extern DECLARE_URCU_TLS(struct health_state, health_state);