projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 | * |
| a58c490f JG |
6 | */ |
| 7 | ||
| 8 | #ifndef LTTNG_TRIGGER_INTERNAL_H | |
| 9 | #define LTTNG_TRIGGER_INTERNAL_H | |
| 10 | ||
| 11 | #include <lttng/trigger/trigger.h> | |
| 12 | #include <common/macros.h> | |
| 13 | #include <common/buffer-view.h> | |
| 3647288f | 14 | #include <common/dynamic-buffer.h> |
| a58c490f JG |
15 | #include <stdint.h> |
| 16 | #include <stdbool.h> | |
| 72756a3f | 17 | #include <sys/types.h> |
| a58c490f JG |
18 | |
| 19 | struct lttng_trigger { | |
| 20 | struct lttng_condition *condition; | |
| 21 | struct lttng_action *action; | |
| 22 | }; | |
| 23 | ||
| 24 | struct lttng_trigger_comm { | |
| 25 | /* length excludes its own length. */ | |
| 26 | uint32_t length; | |
| 27 | /* A condition and action object follow. */ | |
| 28 | char payload[]; | |
| 29 | } LTTNG_PACKED; | |
| 30 | ||
| 31 | LTTNG_HIDDEN | |
| 32 | ssize_t lttng_trigger_create_from_buffer(const struct lttng_buffer_view *view, | |
| 33 | struct lttng_trigger **trigger); | |
| 34 | ||
| 35 | LTTNG_HIDDEN | |
| 3647288f JG |
36 | int lttng_trigger_serialize(struct lttng_trigger *trigger, |
| 37 | struct lttng_dynamic_buffer *buf); | |
| a58c490f | 38 | |
| 9b63a4aa JG |
39 | LTTNG_HIDDEN |
| 40 | const struct lttng_condition *lttng_trigger_get_const_condition( | |
| 41 | const struct lttng_trigger *trigger); | |
| 42 | ||
| 43 | LTTNG_HIDDEN | |
| 44 | const struct lttng_action *lttng_trigger_get_const_action( | |
| 45 | const struct lttng_trigger *trigger); | |
| 46 | ||
| a58c490f JG |
47 | LTTNG_HIDDEN |
| 48 | bool lttng_trigger_validate(struct lttng_trigger *trigger); | |
| 49 | ||
| 50 | #endif /* LTTNG_TRIGGER_INTERNAL_H */ |