X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Ferror-query.h;h=0eb0addc8a161273290bb58412b00efab8e3d67f;hb=28f23191dcbf047429d51950a337a57d7a3f866a;hp=382f2cad582d9e70eab389c56fea4833f4bd28f9;hpb=b99a0cb3edd93f55e712096a352d64b79d4716bb;p=lttng-tools.git

diff --git a/include/lttng/error-query.h b/include/lttng/error-query.h
index 382f2cad5..0eb0addc8 100644
--- a/include/lttng/error-query.h
+++ b/include/lttng/error-query.h
@@ -10,8 +10,10 @@
 #ifndef LTTNG_ERROR_QUERY_H
 #define LTTNG_ERROR_QUERY_H
 
+#include <lttng/lttng-export.h>
 #include <lttng/lttng.h>
 #include <lttng/trigger/trigger.h>
+
 #include <stdint.h>
 
 #ifdef __cplusplus
@@ -58,16 +60,25 @@ enum lttng_error_query_results_status {
 };
 
 /* Create an error query targetting a trigger object. */
-extern struct lttng_error_query *lttng_error_query_trigger_create(
-		const struct lttng_trigger *trigger);
+LTTNG_EXPORT extern struct lttng_error_query *
+lttng_error_query_trigger_create(const struct lttng_trigger *trigger);
+
+/* Create an error query targetting a trigger's condition object. */
+LTTNG_EXPORT extern struct lttng_error_query *
+lttng_error_query_condition_create(const struct lttng_trigger *trigger);
 
-/* Create an error query targetting an action object. */
-extern struct lttng_error_query *lttng_error_query_action_create(
-		const struct lttng_trigger *trigger,
-		const struct lttng_action *action);
+/*
+ * Create an error query targetting an action object.
+ *
+ * `action_path` is copied internally. The root of the `action_path` is the
+ * action of `trigger`.
+ */
+LTTNG_EXPORT extern struct lttng_error_query *
+lttng_error_query_action_create(const struct lttng_trigger *trigger,
+				const struct lttng_action_path *action_path);
 
 /* Destroy an error query. */
-extern void lttng_error_query_destroy(struct lttng_error_query *query);
+LTTNG_EXPORT extern void lttng_error_query_destroy(struct lttng_error_query *query);
 
 /*
  * Run an error query against an endpoint.
@@ -75,47 +86,43 @@ extern void lttng_error_query_destroy(struct lttng_error_query *query);
  * Currently, only the `lttng_session_daemon_command_endpoint` is supported,
  * see `lttng/endpoint.h`.
  */
-extern enum lttng_error_code lttng_error_query_execute(
-		const struct lttng_error_query *query,
-		const struct lttng_endpoint *endpoint,
-		struct lttng_error_query_results **results);
+LTTNG_EXPORT extern enum lttng_error_code
+lttng_error_query_execute(const struct lttng_error_query *query,
+			  const struct lttng_endpoint *endpoint,
+			  struct lttng_error_query_results **results);
 
 /* Get the number of results in a result set. */
-extern enum lttng_error_query_results_status
-lttng_error_query_results_get_count(
-		const struct lttng_error_query_results *results,
-		unsigned int *count);
+LTTNG_EXPORT LTTNG_EXPORT extern enum lttng_error_query_results_status
+lttng_error_query_results_get_count(const struct lttng_error_query_results *results,
+				    unsigned int *count);
 
 /* Get a result from a result set by index. */
-extern enum lttng_error_query_results_status
-lttng_error_query_results_get_result(
-		const struct lttng_error_query_results *results,
-		const struct lttng_error_query_result **result,
-		unsigned int index);
+LTTNG_EXPORT extern enum lttng_error_query_results_status
+lttng_error_query_results_get_result(const struct lttng_error_query_results *results,
+				     const struct lttng_error_query_result **result,
+				     unsigned int index);
 
 /* Destroy an error query result set. */
-extern void lttng_error_query_results_destroy(
-		struct lttng_error_query_results *results);
+LTTNG_EXPORT extern void
+lttng_error_query_results_destroy(struct lttng_error_query_results *results);
 
 /* Get the type of an error query result. */
-extern enum lttng_error_query_result_type lttng_error_query_result_get_type(
-		const struct lttng_error_query_result *result);
+LTTNG_EXPORT extern enum lttng_error_query_result_type
+lttng_error_query_result_get_type(const struct lttng_error_query_result *result);
 
 /* Get the name of result. */
-extern enum lttng_error_query_result_status lttng_error_query_result_get_name(
-		const struct lttng_error_query_result *result,
-		const char **name);
+LTTNG_EXPORT extern enum lttng_error_query_result_status
+lttng_error_query_result_get_name(const struct lttng_error_query_result *result, const char **name);
 
 /* Get the description of a result. */
-extern enum lttng_error_query_result_status
-lttng_error_query_result_get_description(
-		const struct lttng_error_query_result *result,
-		const char **description);
+LTTNG_EXPORT extern enum lttng_error_query_result_status
+lttng_error_query_result_get_description(const struct lttng_error_query_result *result,
+					 const char **description);
 
 /* Get the value of an error counter. */
-extern enum lttng_error_query_result_status
-lttng_error_query_result_counter_get_value(
-		const struct lttng_error_query_result *result, uint64_t *value);
+LTTNG_EXPORT extern enum lttng_error_query_result_status
+lttng_error_query_result_counter_get_value(const struct lttng_error_query_result *result,
+					   uint64_t *value);
 
 #ifdef __cplusplus
 }