projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| ebdb334b JR |
1 | /* |
| 2 | * Copyright (C) 2020 Francis Deslauriers <francis.deslauriers@efficios.com> | |
| 3 | * | |
| 4 | * SPDX-License-Identifier: LGPL-2.1-only | |
| 5 | * | |
| 6 | */ | |
| 7 | ||
| 8 | #ifndef LTTNG_ACTION_INCR_VALUE_H | |
| 9 | #define LTTNG_ACTION_INCR_VALUE_H | |
| 10 | ||
| 11 | #include <lttng/action/action.h> | |
| 12 | #include <lttng/map-key.h> | |
| 13 | ||
| 14 | struct lttng_action; | |
| 15 | struct lttng_map_key; | |
| 16 | ||
| 17 | #ifdef __cplusplus | |
| 18 | extern "C" { | |
| 19 | #endif | |
| 20 | ||
| 21 | /* | |
| 22 | * Create a newly allocated incr-value action object. | |
| 23 | * | |
| 24 | * Returns a new action on success, NULL on failure. This action must be | |
| 25 | * destroyed using lttng_action_destroy(). | |
| 26 | */ | |
| 27 | extern struct lttng_action *lttng_action_incr_value_create(void); | |
| 28 | ||
| 29 | /* | |
| 30 | * Set the session name of an lttng_action object of type | |
| 31 | * LTTNG_ACTION_TYPE_INCREMENT_VALUE. | |
| 32 | */ | |
| 33 | extern enum lttng_action_status lttng_action_incr_value_set_session_name( | |
| 34 | struct lttng_action *action, const char *session_name); | |
| 35 | ||
| 36 | /* | |
| 37 | * Get the session name of an lttng_action object of type | |
| 38 | * LTTNG_ACTION_TYPE_INCREMENT_VALUE. | |
| 39 | */ | |
| 40 | extern enum lttng_action_status lttng_action_incr_value_get_session_name( | |
| 41 | const struct lttng_action *action, const char **session_name); | |
| 42 | ||
| 43 | /* | |
| 44 | * Set the map name of an lttng_action object of type | |
| 45 | * LTTNG_ACTION_TYPE_INCREMENT_VALUE. | |
| 46 | */ | |
| 47 | extern enum lttng_action_status lttng_action_incr_value_set_map_name( | |
| 48 | struct lttng_action *action, const char *map_name); | |
| 49 | ||
| 50 | /* | |
| 51 | * Get the map name of an lttng_action object of type | |
| 52 | * LTTNG_ACTION_TYPE_INCREMENT_VALUE. | |
| 53 | */ | |
| 54 | extern enum lttng_action_status lttng_action_incr_value_get_map_name( | |
| 55 | const struct lttng_action *action, const char **map_name); | |
| 56 | ||
| 57 | /* | |
| 58 | * Set key allocation policy for an lttng_action object type | |
| 59 | * LTTNG_ACTION_TYPE_INCREMENT_VALUE. | |
| 60 | * | |
| 61 | * The caller retains ownership of the passed lttng_map_key. | |
| 62 | */ | |
| 63 | extern enum lttng_action_status | |
| 64 | lttng_action_incr_value_set_key(struct lttng_action *action, | |
| 65 | struct lttng_map_key *key); | |
| 66 | ||
| 67 | /* | |
| 68 | * Get key allocation policy for an lttng_action object type | |
| 69 | * LTTNG_ACTION_TYPE_INCREMENT_VALUE. | |
| 70 | */ | |
| 71 | extern enum lttng_action_status | |
| 72 | lttng_action_incr_value_get_key(const struct lttng_action *action, | |
| 73 | const struct lttng_map_key **key); | |
| 74 | ||
| 75 | #ifdef __cplusplus | |
| 76 | } | |
| 77 | #endif | |
| 78 | ||
| 79 | #endif /* LTTNG_ACTION_INCR_VALUE_H */ |