| 1 | /* |
| 2 | * event-internal.h |
| 3 | * |
| 4 | * Linux Trace Toolkit Control Library |
| 5 | * |
| 6 | * Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| 7 | * |
| 8 | * This library is free software; you can redistribute it and/or modify it |
| 9 | * under the terms of the GNU Lesser General Public License, version 2.1 only, |
| 10 | * as published by the Free Software Foundation. |
| 11 | * |
| 12 | * This library is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * Lesser General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU Lesser General Public License |
| 18 | * along with this library; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 20 | */ |
| 21 | |
| 22 | #ifndef LTTNG_EVENT_INTERNAL_H |
| 23 | #define LTTNG_EVENT_INTERNAL_H |
| 24 | |
| 25 | #include <common/macros.h> |
| 26 | #include <lttng/event.h> |
| 27 | |
| 28 | struct lttng_userspace_probe_location; |
| 29 | |
| 30 | struct lttng_event_extended { |
| 31 | /* |
| 32 | * exclusions and filter_expression are only set when the lttng_event |
| 33 | * was created/allocated by a list operation. These two elements must |
| 34 | * not be free'd as they are part of the same contiguous buffer that |
| 35 | * contains all events returned by the listing. |
| 36 | */ |
| 37 | char *filter_expression; |
| 38 | struct { |
| 39 | unsigned int count; |
| 40 | /* Array of strings of fixed LTTNG_SYMBOL_NAME_LEN length. */ |
| 41 | char *strings; |
| 42 | } exclusions; |
| 43 | struct lttng_userspace_probe_location *probe_location; |
| 44 | }; |
| 45 | |
| 46 | LTTNG_HIDDEN |
| 47 | struct lttng_event *lttng_event_copy(const struct lttng_event *event); |
| 48 | |
| 49 | #endif /* LTTNG_EVENT_INTERNAL_H */ |