X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=include%2Flttng%2Fcondition%2Fcondition-internal.h;h=9552fa4a45904fb44c6f2397044dd8c35e10675e;hb=0f7c296359bf90005e1dadf2d7a02a4b223a8031;hp=98a8309421684aa6d607ceb51834d0ed09743875;hpb=9e620ea7b016fc3fd4e08b5d094ffa40b36b50f6;p=lttng-tools.git

diff --git a/include/lttng/condition/condition-internal.h b/include/lttng/condition/condition-internal.h
index 98a830942..9552fa4a4 100644
--- a/include/lttng/condition/condition-internal.h
+++ b/include/lttng/condition/condition-internal.h
@@ -8,14 +8,20 @@
 #ifndef LTTNG_CONDITION_INTERNAL_H
 #define LTTNG_CONDITION_INTERNAL_H
 
-#include <lttng/condition/condition.h>
 #include <common/macros.h>
 #include <common/payload-view.h>
 #include <common/payload.h>
+#include <lttng/condition/condition.h>
+#include <lttng/lttng-error.h>
 #include <stdbool.h>
-#include <urcu/list.h>
 #include <stdint.h>
 #include <sys/types.h>
+#include <urcu/list.h>
+#include <urcu/ref.h>
+
+struct mi_writer;
+struct mi_lttng_error_query_callbacks;
+struct lttng_trigger;
 
 typedef void (*condition_destroy_cb)(struct lttng_condition *condition);
 typedef bool (*condition_validate_cb)(const struct lttng_condition *condition);
@@ -27,13 +33,19 @@ typedef bool (*condition_equal_cb)(const struct lttng_condition *a,
 typedef ssize_t (*condition_create_from_payload_cb)(
 		struct lttng_payload_view *view,
 		struct lttng_condition **condition);
+typedef enum lttng_error_code (*condition_mi_serialize_cb)(
+		const struct lttng_condition *condition,
+		struct mi_writer *writer);
 
 struct lttng_condition {
+	/* Reference counting is only exposed to internal users. */
+	struct urcu_ref ref;
 	enum lttng_condition_type type;
 	condition_validate_cb validate;
 	condition_serialize_cb serialize;
 	condition_equal_cb equal;
 	condition_destroy_cb destroy;
+	condition_mi_serialize_cb mi_serialize;
 };
 
 struct lttng_condition_comm {
@@ -42,6 +54,12 @@ struct lttng_condition_comm {
 	char payload[];
 };
 
+LTTNG_HIDDEN
+void lttng_condition_get(struct lttng_condition *condition);
+
+LTTNG_HIDDEN
+void lttng_condition_put(struct lttng_condition *condition);
+
 LTTNG_HIDDEN
 void lttng_condition_init(struct lttng_condition *condition,
 		enum lttng_condition_type type);
@@ -62,4 +80,15 @@ LTTNG_HIDDEN
 bool lttng_condition_is_equal(const struct lttng_condition *a,
 		const struct lttng_condition *b);
 
+LTTNG_HIDDEN
+enum lttng_error_code lttng_condition_mi_serialize(
+		const struct lttng_trigger *trigger,
+		const struct lttng_condition *condition,
+		struct mi_writer *writer,
+		const struct mi_lttng_error_query_callbacks
+				*error_query_callbacks);
+
+LTTNG_HIDDEN
+const char *lttng_condition_type_str(enum lttng_condition_type type);
+
 #endif /* LTTNG_CONDITION_INTERNAL_H */