projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| ef367a93 JG |
1 | /* |
| 2 | * Copyright (C) 2014 - Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
| 3 | * | |
| 4 | * This program is free software; you can redistribute it and/or modify it | |
| 5 | * under the terms of the GNU General Public License, version 2 only, as | |
| 6 | * published by the Free Software Foundation. | |
| 7 | * | |
| 8 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
| 9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 11 | * more details. | |
| 12 | * | |
| 13 | * You should have received a copy of the GNU General Public License along with | |
| 14 | * this program; if not, write to the Free Software Foundation, Inc., 51 | |
| 15 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 16 | */ | |
| 17 | ||
| 18 | #ifndef LOAD_SESSION_THREAD_H | |
| 19 | #define LOAD_SESSION_THREAD_H | |
| 20 | ||
| 21 | #include <semaphore.h> | |
| 22 | ||
| 23 | /* Data passed to the thread. */ | |
| 24 | struct load_session_thread_data { | |
| 25 | /* Flag if the sem_init() has been done successfully on the sem. */ | |
| 26 | unsigned int sem_initialized:1; | |
| 27 | ||
| 28 | /* | |
| 29 | * The load session thread waits on that semaphore which the client thread | |
| 30 | * will do a sem_post() to unblock it. | |
| 31 | */ | |
| 32 | sem_t message_thread_ready; | |
| 33 | ||
| 34 | /* Path where the sessions are located. */ | |
| 35 | const char *path; | |
| 36 | }; | |
| 37 | ||
| 38 | void *thread_load_session(void *data); | |
| 39 | ||
| 40 | int load_session_init_data(struct load_session_thread_data **data); | |
| 41 | void load_session_destroy_data(struct load_session_thread_data *data); | |
| 42 | ||
| 43 | #endif /* LOAD_SESSION_THREAD_H */ |