2 * Copyright (C) 2019 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
4 * SPDX-License-Identifier: LGPL-2.1-only
8 #ifndef LTTNG_EVENT_RULE_H
9 #define LTTNG_EVENT_RULE_H
15 struct lttng_event_rule
;
17 enum lttng_event_rule_type
{
18 LTTNG_EVENT_RULE_TYPE_UNKNOWN
= -1,
19 LTTNG_EVENT_RULE_TYPE_KERNEL_SYSCALL
= 0,
20 LTTNG_EVENT_RULE_TYPE_KERNEL_KPROBE
= 1,
21 LTTNG_EVENT_RULE_TYPE_KERNEL_FUNCTION
= 2,
22 LTTNG_EVENT_RULE_TYPE_KERNEL_TRACEPOINT
= 3,
23 LTTNG_EVENT_RULE_TYPE_KERNEL_UPROBE
= 4,
24 LTTNG_EVENT_RULE_TYPE_USER_TRACEPOINT
= 5,
25 LTTNG_EVENT_RULE_TYPE_JUL_LOGGING
= 6,
26 LTTNG_EVENT_RULE_TYPE_LOG4J_LOGGING
= 7,
27 LTTNG_EVENT_RULE_TYPE_PYTHON_LOGGING
= 8,
30 enum lttng_event_rule_status
{
31 LTTNG_EVENT_RULE_STATUS_OK
= 0,
32 LTTNG_EVENT_RULE_STATUS_ERROR
= -1,
33 LTTNG_EVENT_RULE_STATUS_UNKNOWN
= -2,
34 LTTNG_EVENT_RULE_STATUS_INVALID
= -3,
35 LTTNG_EVENT_RULE_STATUS_UNSET
= -4,
36 LTTNG_EVENT_RULE_STATUS_UNSUPPORTED
= -5,
40 * An event rule describes a set of criteria to be used as a discriminant in
41 * regards to a set of events.
45 * Get the event rule type.
47 * Returns the type of an event rule on success, LTTNG_EVENT_RULE_UNKNOWN on
50 extern enum lttng_event_rule_type
lttng_event_rule_get_type(
51 const struct lttng_event_rule
*event_rule
);
54 * Destroy an event rule object.
56 extern void lttng_event_rule_destroy(struct lttng_event_rule
*rule
);
62 #endif /* LTTNG_EVENT_RULE_H */