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90aa04a1 FD |
1 | /* |
2 | * Copyright (C) 2020 Francis Deslauriers <francis.deslauriers@efficios.com> | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0-only | |
5 | * | |
6 | */ | |
7 | ||
8 | #ifndef _EVENT_NOTIFIER_ERROR_ACCOUNTING_H | |
9 | #define _EVENT_NOTIFIER_ERROR_ACCOUNTING_H | |
10 | ||
11 | #include <stdint.h> | |
12 | #include <lttng/trigger/trigger.h> | |
13 | ||
14 | enum event_notifier_error_accounting_status { | |
15 | EVENT_NOTIFIER_ERROR_ACCOUNTING_STATUS_OK, | |
16 | EVENT_NOTIFIER_ERROR_ACCOUNTING_STATUS_ERR, | |
17 | EVENT_NOTIFIER_ERROR_ACCOUNTING_STATUS_NOT_FOUND, | |
18 | EVENT_NOTIFIER_ERROR_ACCOUNTING_STATUS_NOMEM, | |
19 | EVENT_NOTIFIER_ERROR_ACCOUNTING_STATUS_NO_INDEX_AVAILABLE, | |
20 | }; | |
21 | ||
22 | enum event_notifier_error_accounting_status | |
23 | event_notifier_error_accounting_init(uint64_t nb_bucket); | |
24 | ||
25 | enum event_notifier_error_accounting_status | |
26 | event_notifier_error_accounting_register_kernel( | |
27 | int kernel_event_notifier_group_fd); | |
28 | ||
29 | enum event_notifier_error_accounting_status | |
30 | event_notifier_error_accounting_register_event_notifier( | |
31 | const struct lttng_trigger *trigger, | |
32 | uint64_t *error_counter_index); | |
33 | ||
34 | enum event_notifier_error_accounting_status | |
35 | event_notifier_error_accounting_get_count( | |
36 | const struct lttng_trigger *trigger, | |
37 | uint64_t *count); | |
38 | ||
39 | void event_notifier_error_accounting_unregister_event_notifier( | |
40 | const struct lttng_trigger *trigger); | |
41 | ||
42 | void event_notifier_error_accounting_fini(void); | |
43 | ||
44 | #endif /* _EVENT_NOTIFIER_ERROR_ACCOUNTING_H */ |