projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| 7a3dcaf6 JR |
1 | /* |
| 2 | * Copyright (C) 2019 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com> | |
| 3 | * | |
| 4 | * SPDX-License-Identifier: LGPL-2.1-only | |
| 5 | * | |
| 6 | */ | |
| 7 | ||
| 8 | #ifndef LTTNG_EVENT_RULE_H | |
| 9 | #define LTTNG_EVENT_RULE_H | |
| 10 | ||
| 4bd69c5f SM |
11 | #include <lttng/lttng-export.h> |
| 12 | ||
| 7a3dcaf6 JR |
13 | #ifdef __cplusplus |
| 14 | extern "C" { | |
| 15 | #endif | |
| 16 | ||
| 17 | struct lttng_event_rule; | |
| 18 | ||
| 19 | enum lttng_event_rule_type { | |
| 20 | LTTNG_EVENT_RULE_TYPE_UNKNOWN = -1, | |
| 695f7044 JR |
21 | LTTNG_EVENT_RULE_TYPE_KERNEL_SYSCALL = 0, |
| 22 | LTTNG_EVENT_RULE_TYPE_KERNEL_KPROBE = 1, | |
| 556124d7 JR |
23 | LTTNG_EVENT_RULE_TYPE_KERNEL_TRACEPOINT = 2, |
| 24 | LTTNG_EVENT_RULE_TYPE_KERNEL_UPROBE = 3, | |
| 25 | LTTNG_EVENT_RULE_TYPE_USER_TRACEPOINT = 4, | |
| 26 | LTTNG_EVENT_RULE_TYPE_JUL_LOGGING = 5, | |
| 27 | LTTNG_EVENT_RULE_TYPE_LOG4J_LOGGING = 6, | |
| 28 | LTTNG_EVENT_RULE_TYPE_PYTHON_LOGGING = 7, | |
| 7a3dcaf6 JR |
29 | }; |
| 30 | ||
| 31 | enum lttng_event_rule_status { | |
| 32 | LTTNG_EVENT_RULE_STATUS_OK = 0, | |
| 33 | LTTNG_EVENT_RULE_STATUS_ERROR = -1, | |
| 34 | LTTNG_EVENT_RULE_STATUS_UNKNOWN = -2, | |
| 35 | LTTNG_EVENT_RULE_STATUS_INVALID = -3, | |
| 36 | LTTNG_EVENT_RULE_STATUS_UNSET = -4, | |
| 37 | LTTNG_EVENT_RULE_STATUS_UNSUPPORTED = -5, | |
| 38 | }; | |
| 39 | ||
| 40 | /** | |
| 41 | * An event rule describes a set of criteria to be used as a discriminant in | |
| 42 | * regards to a set of events. | |
| 43 | */ | |
| 44 | ||
| 45 | /* | |
| 46 | * Get the event rule type. | |
| 47 | * | |
| 48 | * Returns the type of an event rule on success, LTTNG_EVENT_RULE_UNKNOWN on | |
| 49 | * error. | |
| 50 | */ | |
| 4bd69c5f | 51 | LTTNG_EXPORT extern enum lttng_event_rule_type lttng_event_rule_get_type( |
| 7a3dcaf6 JR |
52 | const struct lttng_event_rule *event_rule); |
| 53 | ||
| 54 | /* | |
| 55 | * Destroy an event rule object. | |
| 56 | */ | |
| 4bd69c5f | 57 | LTTNG_EXPORT extern void lttng_event_rule_destroy(struct lttng_event_rule *rule); |
| 7a3dcaf6 JR |
58 | |
| 59 | #ifdef __cplusplus | |
| 60 | } | |
| 61 | #endif | |
| 62 | ||
| 63 | #endif /* LTTNG_EVENT_RULE_H */ |