2 * error-query-internal.h
4 * Copyright (C) 2021 Jérémie Galarneau <jeremie.galarneau@efficios.com>
6 * SPDX-License-Identifier: GPL-2.1-only
10 #ifndef LTTNG_ERROR_QUERY_INTERNAL_H
11 #define LTTNG_ERROR_QUERY_INTERNAL_H
13 #include <lttng/lttng.h>
14 #include <common/macros.h>
15 #include <common/payload.h>
16 #include <common/payload-view.h>
20 enum lttng_error_query_target_type
{
21 LTTNG_ERROR_QUERY_TARGET_TYPE_TRIGGER
,
22 LTTNG_ERROR_QUERY_TARGET_TYPE_CONDITION
,
23 LTTNG_ERROR_QUERY_TARGET_TYPE_ACTION
,
27 enum lttng_error_query_target_type
lttng_error_query_get_target_type(
28 const struct lttng_error_query
*query
);
31 const struct lttng_trigger
*lttng_error_query_trigger_borrow_target(
32 const struct lttng_error_query
*query
);
35 const struct lttng_trigger
*lttng_error_query_condition_borrow_target(
36 const struct lttng_error_query
*query
);
39 const struct lttng_trigger
*lttng_error_query_action_borrow_trigger_target(
40 const struct lttng_error_query
*query
);
43 struct lttng_action
*lttng_error_query_action_borrow_action_target(
44 const struct lttng_error_query
*query
,
45 struct lttng_trigger
*trigger
);
48 int lttng_error_query_serialize(const struct lttng_error_query
*query
,
49 struct lttng_payload
*payload
);
52 ssize_t
lttng_error_query_create_from_payload(struct lttng_payload_view
*view
,
53 struct lttng_error_query
**query
);
56 int lttng_error_query_result_serialize(
57 const struct lttng_error_query_result
*result
,
58 struct lttng_payload
*payload
);
61 ssize_t
lttng_error_query_result_create_from_payload(
62 struct lttng_payload_view
*view
,
63 struct lttng_error_query_result
**result
);
66 int lttng_error_query_results_serialize(
67 const struct lttng_error_query_results
*results
,
68 struct lttng_payload
*payload
);
71 ssize_t
lttng_error_query_results_create_from_payload(
72 struct lttng_payload_view
*view
,
73 struct lttng_error_query_results
**results
);
76 struct lttng_error_query_result
*
77 lttng_error_query_result_counter_create(
78 const char *name
, const char *description
, uint64_t value
);
81 void lttng_error_query_result_destroy(struct lttng_error_query_result
*result
);
84 struct lttng_error_query_results
*lttng_error_query_results_create(void);
86 /* Ownership of `result` is transferred on success. */
88 int lttng_error_query_results_add_result(
89 struct lttng_error_query_results
*results
,
90 struct lttng_error_query_result
*result
);
93 enum lttng_error_code
lttng_error_query_results_mi_serialize(
94 const struct lttng_error_query_results
*results
,
95 struct mi_writer
*writer
);
97 #endif /* LTTNG_ERROR_QUERY_INTERNAL_H */