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>
24 enum lttng_error_query_target_type
{
25 LTTNG_ERROR_QUERY_TARGET_TYPE_TRIGGER
,
26 LTTNG_ERROR_QUERY_TARGET_TYPE_CONDITION
,
27 LTTNG_ERROR_QUERY_TARGET_TYPE_ACTION
,
30 enum lttng_error_query_target_type
lttng_error_query_get_target_type(
31 const struct lttng_error_query
*query
);
33 const struct lttng_trigger
*lttng_error_query_trigger_borrow_target(
34 const struct lttng_error_query
*query
);
36 const struct lttng_trigger
*lttng_error_query_condition_borrow_target(
37 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
);
42 struct lttng_action
*lttng_error_query_action_borrow_action_target(
43 const struct lttng_error_query
*query
,
44 struct lttng_trigger
*trigger
);
46 int lttng_error_query_serialize(const struct lttng_error_query
*query
,
47 struct lttng_payload
*payload
);
49 ssize_t
lttng_error_query_create_from_payload(struct lttng_payload_view
*view
,
50 struct lttng_error_query
**query
);
52 int lttng_error_query_result_serialize(
53 const struct lttng_error_query_result
*result
,
54 struct lttng_payload
*payload
);
56 ssize_t
lttng_error_query_result_create_from_payload(
57 struct lttng_payload_view
*view
,
58 struct lttng_error_query_result
**result
);
60 int lttng_error_query_results_serialize(
61 const struct lttng_error_query_results
*results
,
62 struct lttng_payload
*payload
);
64 ssize_t
lttng_error_query_results_create_from_payload(
65 struct lttng_payload_view
*view
,
66 struct lttng_error_query_results
**results
);
68 struct lttng_error_query_result
*
69 lttng_error_query_result_counter_create(
70 const char *name
, const char *description
, uint64_t value
);
72 void lttng_error_query_result_destroy(struct lttng_error_query_result
*result
);
74 struct lttng_error_query_results
*lttng_error_query_results_create(void);
76 /* Ownership of `result` is transferred on success. */
77 int lttng_error_query_results_add_result(
78 struct lttng_error_query_results
*results
,
79 struct lttng_error_query_result
*result
);
81 enum lttng_error_code
lttng_error_query_results_mi_serialize(
82 const struct lttng_error_query_results
*results
,
83 struct mi_writer
*writer
);
89 #endif /* LTTNG_ERROR_QUERY_INTERNAL_H */