projects / babeltrace.git / blame
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|---|---|---|
| 5d620f61 MJ |
1 | #ifndef _BABELTRACE_COMPAT_MMAN_H |
| 2 | #define _BABELTRACE_COMPAT_MMAN_H | |
| 3 | ||
| 4 | /* | |
| 5 | * babeltrace/compat/mman.h | |
| 6 | * | |
| 8f76831a | 7 | * Copyright (C) 2015-2016 Michael Jeanson <mjeanson@efficios.com> |
| 5d620f61 MJ |
8 | * |
| 9 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| 10 | * of this software and associated documentation files (the "Software"), to deal | |
| 11 | * in the Software without restriction, including without limitation the rights | |
| 12 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| 13 | * copies of the Software, and to permit persons to whom the Software is | |
| 14 | * furnished to do so, subject to the following conditions: | |
| 15 | * | |
| 16 | * The above copyright notice and this permission notice shall be included in | |
| 17 | * all copies or substantial portions of the Software. | |
| 18 | * | |
| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 20 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
| 22 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
| 23 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
| 24 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
| 25 | * SOFTWARE. | |
| 26 | */ | |
| 27 | ||
| 8f76831a MJ |
28 | #ifndef __MINGW32__ |
| 29 | ||
| 5d620f61 MJ |
30 | #include <sys/mman.h> |
| 31 | ||
| 8f76831a MJ |
32 | #else /* __MINGW32__ */ |
| 33 | ||
| 34 | #include <sys/types.h> | |
| 35 | ||
| 36 | #define PROT_NONE 0x0 | |
| 37 | #define PROT_READ 0x1 | |
| 38 | #define PROT_WRITE 0x2 | |
| 39 | #define PROT_EXEC 0x4 | |
| 40 | ||
| 41 | #define MAP_FILE 0 | |
| 42 | #define MAP_SHARED 1 | |
| 43 | #define MAP_PRIVATE 2 | |
| 44 | #define MAP_TYPE 0xF | |
| 45 | #define MAP_FIXED 0x10 | |
| 46 | #define MAP_ANONYMOUS 0x20 | |
| 47 | #define MAP_ANON MAP_ANONYMOUS | |
| 48 | #define MAP_FAILED ((void *) -1) | |
| 49 | ||
| 50 | void *mmap(void *addr, size_t length, int prot, int flags, int fd, | |
| 51 | off_t offset); | |
| 52 | int munmap(void *addr, size_t length); | |
| 53 | ||
| 54 | #endif /* __MINGW32__ */ | |
| 55 | ||
| 5d620f61 MJ |
56 | #ifndef MAP_ANONYMOUS |
| 57 | # ifdef MAP_ANON | |
| 58 | # define MAP_ANONYMOUS MAP_ANON | |
| 59 | # endif | |
| 60 | #endif | |
| 61 | ||
| 62 | #endif /* _BABELTRACE_COMPAT_MMAN_H */ |