| 1 | /* |
| 2 | * Copyright (C) 2019 Simon Marchi <simon.marchi@efficios.com> |
| 3 | * |
| 4 | * SPDX-License-Identifier: LGPL-2.1-only |
| 5 | * |
| 6 | */ |
| 7 | |
| 8 | #ifndef LTTNG_ACTION_LIST_INTERNAL_H |
| 9 | #define LTTNG_ACTION_LIST_INTERNAL_H |
| 10 | |
| 11 | #include <common/macros.hpp> |
| 12 | |
| 13 | #include <lttng/lttng-error.h> |
| 14 | |
| 15 | #include <assert.h> |
| 16 | #include <sys/types.h> |
| 17 | |
| 18 | struct lttng_action; |
| 19 | struct lttng_payload_view; |
| 20 | struct mi_writer; |
| 21 | struct mi_lttng_error_query_callbacks; |
| 22 | struct lttng_dynamic_array; |
| 23 | struct lttng_trigger; |
| 24 | |
| 25 | /* |
| 26 | * Create an action list from a payload view. |
| 27 | * |
| 28 | * On success, return the number of bytes consumed from `view`, and the created |
| 29 | * list in `*list`. On failure, return -1. |
| 30 | */ |
| 31 | extern ssize_t lttng_action_list_create_from_payload(struct lttng_payload_view *view, |
| 32 | struct lttng_action **list); |
| 33 | |
| 34 | extern struct lttng_action * |
| 35 | lttng_action_list_borrow_mutable_at_index(const struct lttng_action *list, unsigned int index); |
| 36 | |
| 37 | enum lttng_error_code |
| 38 | lttng_action_list_mi_serialize(const struct lttng_trigger *trigger, |
| 39 | const struct lttng_action *action, |
| 40 | struct mi_writer *writer, |
| 41 | const struct mi_lttng_error_query_callbacks *error_query_callbacks, |
| 42 | struct lttng_dynamic_array *action_path_indexes); |
| 43 | |
| 44 | #define for_each_action_const(__action_element, __action_list) \ |
| 45 | assert(lttng_action_get_type(__action_list) == LTTNG_ACTION_TYPE_LIST); \ |
| 46 | \ |
| 47 | for (unsigned int __action_idx = 0; \ |
| 48 | (__action_element = lttng_action_list_get_at_index(__action_list, __action_idx)); \ |
| 49 | __action_idx++) |
| 50 | |
| 51 | #define for_each_action_mutable(__action_element, __action_list) \ |
| 52 | assert(lttng_action_get_type(__action_list) == LTTNG_ACTION_TYPE_LIST); \ |
| 53 | \ |
| 54 | for (unsigned int __action_idx = 0; \ |
| 55 | (__action_element = \ |
| 56 | lttng_action_list_borrow_mutable_at_index(__action_list, __action_idx)); \ |
| 57 | __action_idx++) |
| 58 | |
| 59 | #endif /* LTTNG_ACTION_LIST_INTERNAL_H */ |