projects / lttng-ust.git / blame
| Commit | Line | Data |
|---|---|---|
| 4d4838ba JR |
1 | #ifndef _LTTNG_MMAP_H |
| 2 | #define _LTTNG_MMAP_H | |
| 3 | ||
| 4 | /* | |
| 5 | * Copyright (c) 2019 - Jonathan Rajotte <jonathan.rajotte-julien@efficios.com> | |
| 6 | * | |
| 7 | * This library is free software; you can redistribute it and/or | |
| 8 | * modify it under the terms of the GNU Lesser General Public | |
| 9 | * License as published by the Free Software Foundation; only | |
| 10 | * version 2.1 of the License. | |
| 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 | |
| 18 | * License along with this library; if not, write to the Free Software | |
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| 20 | */ | |
| 21 | ||
| 22 | #include <sys/mman.h> | |
| 23 | ||
| 24 | #if defined(__linux__) && defined(MAP_POPULATE) | |
| 25 | # define LTTNG_MAP_POPULATE MAP_POPULATE | |
| 26 | #else | |
| 27 | # define LTTNG_MAP_POPULATE 0 | |
| 28 | #endif /* __linux__ && MAP_POPULATE */ | |
| 29 | ||
| 30 | #endif /* _LTTNG_MMAP_H */ |