projects / babeltrace.git / blame
| Commit | Line | Data |
|---|---|---|
| dd6f7e0f MD |
1 | #ifndef _BABELTRACE_ENDIAN_H |
| 2 | #define _BABELTRACE_ENDIAN_H | |
| 3 | ||
| 4 | /* | |
| 5 | * babeltrace/endian.h | |
| 6 | * | |
| 7 | * Copyright 2012 (c) - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
| 8 | * | |
| 9 | * endian.h compatibility layer. | |
| 10 | * | |
| eb31c5e6 MD |
11 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 12 | * of this software and associated documentation files (the "Software"), to deal | |
| 13 | * in the Software without restriction, including without limitation the rights | |
| 14 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| 15 | * copies of the Software, and to permit persons to whom the Software is | |
| 16 | * furnished to do so, subject to the following conditions: | |
| dd6f7e0f | 17 | * |
| eb31c5e6 MD |
18 | * The above copyright notice and this permission notice shall be included in |
| 19 | * all copies or substantial portions of the Software. | |
| c462e188 MD |
20 | * |
| 21 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 22 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 23 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
| 24 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
| 25 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
| 26 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
| 27 | * SOFTWARE. | |
| dd6f7e0f MD |
28 | */ |
| 29 | ||
| 94fe441c | 30 | #ifdef __FreeBSD__ |
| dd6f7e0f | 31 | #include <machine/endian.h> |
| f6afb94e MJ |
32 | |
| 33 | #elif defined(__sun__) | |
| 34 | #include <sys/byteorder.h> | |
| 35 | ||
| 36 | #ifndef __BIG_ENDIAN | |
| 37 | #define __BIG_ENDIAN 4321 | |
| 38 | #endif | |
| 39 | #ifndef __LITTLE_ENDIAN | |
| 40 | #define __LITTLE_ENDIAN 1234 | |
| 41 | #endif | |
| 42 | ||
| 43 | #ifdef _LITTLE_ENDIAN | |
| 44 | #define __BYTE_ORDER __LITTLE_ENDIAN | |
| 45 | #endif | |
| 46 | ||
| 47 | #ifdef _BIG_ENDIAN | |
| 48 | #define __BYTE_ORDER __BIG_ENDIAN | |
| 49 | #endif | |
| 50 | ||
| 51 | #define LITTLE_ENDIAN __LITTLE_ENDIAN | |
| 52 | #define BIG_ENDIAN __BIG_ENDIAN | |
| 53 | #define BYTE_ORDER __BYTE_ORDER | |
| 54 | ||
| 55 | #define betoh16(x) BE_16(x) | |
| 56 | #define letoh16(x) LE_16(x) | |
| 57 | #define betoh32(x) BE_32(x) | |
| 58 | #define letoh32(x) LE_32(x) | |
| 59 | #define betoh64(x) BE_64(x) | |
| 60 | #define letoh64(x) LE_64(x) | |
| 61 | #define htobe16(x) BE_16(x) | |
| 62 | #define be16toh(x) BE_16(x) | |
| 63 | #define htobe32(x) BE_32(x) | |
| 64 | #define be32toh(x) BE_32(x) | |
| 65 | #define htobe64(x) BE_64(x) | |
| 66 | #define be64toh(x) BE_64(x) | |
| 67 | ||
| 1b168db0 JI |
68 | #elif defined(__MINGW32__) |
| 69 | #ifndef __BIG_ENDIAN | |
| 70 | #define __BIG_ENDIAN 4321 | |
| 71 | #endif | |
| 72 | #ifndef __LITTLE_ENDIAN | |
| 73 | #define __LITTLE_ENDIAN 1234 | |
| 74 | #endif | |
| 75 | ||
| 76 | #ifndef __BYTE_ORDER | |
| 77 | #define __BYTE_ORDER __LITTLE_ENDIAN | |
| 78 | #endif | |
| 79 | ||
| 80 | #define LITTLE_ENDIAN __LITTLE_ENDIAN | |
| 81 | #define BIG_ENDIAN __BIG_ENDIAN | |
| 82 | #define PDP_ENDIAN __PDP_ENDIAN | |
| 83 | #define BYTE_ORDER __BYTE_ORDER | |
| dd6f7e0f | 84 | #else |
| 94fe441c | 85 | #include <endian.h> |
| dd6f7e0f MD |
86 | #endif |
| 87 | ||
| 88 | #ifndef FLOAT_WORD_ORDER | |
| 89 | #ifdef __FLOAT_WORD_ORDER | |
| 90 | #define FLOAT_WORD_ORDER __FLOAT_WORD_ORDER | |
| 91 | #else /* __FLOAT_WORD_ORDER */ | |
| 92 | #define FLOAT_WORD_ORDER BYTE_ORDER | |
| 93 | #endif /* __FLOAT_WORD_ORDER */ | |
| 94 | #endif /* FLOAT_WORD_ORDER */ | |
| 95 | ||
| 96 | #endif /* _BABELTRACE_ENDIAN_H */ |