Cleanup: enforce const-correctness in notification thread

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

diff --git a/include/lttng/action/action-internal.h b/include/lttng/action/action-internal.h
index 1ab8f9a81011999a1543fe71deaa0bc597770ea0..df400d5a3527588ddea04d928a0041785dae5022 100644 (file)
--- a/include/lttng/action/action-internal.h
+++ b/include/lttng/action/action-internal.h
@@ -21,12 +21,14 @@
 #include <lttng/action/action.h>
 #include <common/macros.h>
 #include <common/buffer-view.h>
+#include <common/dynamic-buffer.h>
 #include <stdbool.h>
 #include <sys/types.h>
 
 typedef bool (*action_validate_cb)(struct lttng_action *action);
 typedef void (*action_destroy_cb)(struct lttng_action *action);
-typedef ssize_t (*action_serialize_cb)(struct lttng_action *action, char *buf);
+typedef int (*action_serialize_cb)(struct lttng_action *action,
+               struct lttng_dynamic_buffer *buf);
 
 struct lttng_action {
        enum lttng_action_type type;
@@ -44,10 +46,15 @@ LTTNG_HIDDEN
 bool lttng_action_validate(struct lttng_action *action);
 
 LTTNG_HIDDEN
-ssize_t lttng_action_serialize(struct lttng_action *action, char *buf);
+int lttng_action_serialize(struct lttng_action *action,
+               struct lttng_dynamic_buffer *buf);
 
 LTTNG_HIDDEN
 ssize_t lttng_action_create_from_buffer(const struct lttng_buffer_view *view,
                struct lttng_action **action);
 
+LTTNG_HIDDEN
+enum lttng_action_type lttng_action_get_type_const(
+               const struct lttng_action *action);
+
 #endif /* LTTNG_ACTION_INTERNAL_H */