Fix: ust: segfault on lttng start on filter bytecode copy
[lttng-tools.git] / src / bin / lttng-sessiond / tracker.h
1 /*
2 * Copyright (C) 2018 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
3 * Copyright (C) 2020 Jérémie Galarneau <jeremie.galarneau@efficios.com>
4 *
5 * SPDX-License-Identifier: GPL-2.0-only
6 *
7 */
8
9 #ifndef _LTT_TRACKER_H
10 #define _LTT_TRACKER_H
11
12 #include <common/tracker.h>
13 #include <lttng/tracker.h>
14
15 struct process_attr_tracker;
16
17 enum process_attr_tracker_status {
18 PROCESS_ATTR_TRACKER_STATUS_OK,
19 PROCESS_ATTR_TRACKER_STATUS_ERROR,
20 PROCESS_ATTR_TRACKER_STATUS_EXISTS,
21 PROCESS_ATTR_TRACKER_STATUS_MISSING,
22 PROCESS_ATTR_TRACKER_STATUS_INVALID_TRACKING_POLICY,
23 };
24
25 struct process_attr_tracker *process_attr_tracker_create(void);
26 void process_attr_tracker_destroy(struct process_attr_tracker *tracker);
27
28 enum lttng_tracking_policy process_attr_tracker_get_tracking_policy(
29 const struct process_attr_tracker *tracker);
30 int process_attr_tracker_set_tracking_policy(
31 struct process_attr_tracker *tracker,
32 enum lttng_tracking_policy tracking_policy);
33
34 enum process_attr_tracker_status process_attr_tracker_inclusion_set_add_value(
35 struct process_attr_tracker *tracker,
36 const struct process_attr_value *value);
37 enum process_attr_tracker_status
38 process_attr_tracker_inclusion_set_remove_value(
39 struct process_attr_tracker *tracker,
40 const struct process_attr_value *value);
41
42 enum process_attr_tracker_status process_attr_tracker_get_inclusion_set(
43 const struct process_attr_tracker *tracker,
44 struct lttng_process_attr_values **values);
45
46 #endif /* _LTT_TRACKER_H */
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