actions: introduce stop session action
[lttng-tools.git] / include / lttng / action / action.h
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a58c490f 1/*
ab5be9fa 2 * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
a58c490f 3 *
ab5be9fa 4 * SPDX-License-Identifier: LGPL-2.1-only
a58c490f 5 *
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6 */
7
8#ifndef LTTNG_ACTION_H
9#define LTTNG_ACTION_H
10
11struct lttng_action;
12
13#ifdef __cplusplus
14extern "C" {
15#endif
16
17enum lttng_action_type {
18 LTTNG_ACTION_TYPE_UNKNOWN = -1,
19 LTTNG_ACTION_TYPE_NOTIFY = 0,
58397d0d 20 LTTNG_ACTION_TYPE_START_SESSION = 1,
931bdbaa 21 LTTNG_ACTION_TYPE_STOP_SESSION = 2,
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22};
23
24enum lttng_action_status {
25 LTTNG_ACTION_STATUS_OK = 0,
26 LTTNG_ACTION_STATUS_ERROR = -1,
27 LTTNG_ACTION_STATUS_UNKNOWN = -2,
28 LTTNG_ACTION_STATUS_INVALID = -3,
29 LTTNG_ACTION_STATUS_UNSET = -4,
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30};
31
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32/*
33 * Get the type of an action.
34 *
35 * Returns the type of an action on success, LTTNG_ACTION_TYPE_UNKNOWN on error.
36 */
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37extern enum lttng_action_type lttng_action_get_type(
38 struct lttng_action *action);
39
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40/*
41 * Destroy (frees) an action object.
42 */
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43extern void lttng_action_destroy(struct lttng_action *action);
44
45#ifdef __cplusplus
46}
47#endif
48
49#endif /* LTTNG_ACTION_H */
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