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Diffstat (limited to 'src/journal/sparse-endian.h')
| -rw-r--r-- | src/journal/sparse-endian.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/src/journal/sparse-endian.h b/src/journal/sparse-endian.h deleted file mode 100644 index eb4dbf3615..0000000000 --- a/src/journal/sparse-endian.h +++ /dev/null @@ -1,87 +0,0 @@ -/* Copyright (c) 2012 Josh Triplett <josh@joshtriplett.org> - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - */ -#ifndef SPARSE_ENDIAN_H -#define SPARSE_ENDIAN_H - -#include <endian.h> -#include <stdint.h> - -#ifdef __CHECKER__ -#define __bitwise __attribute__((bitwise)) -#define __force __attribute__((force)) -#else -#define __bitwise -#define __force -#endif - -typedef uint16_t __bitwise le16_t; -typedef uint16_t __bitwise be16_t; -typedef uint32_t __bitwise le32_t; -typedef uint32_t __bitwise be32_t; -typedef uint64_t __bitwise le64_t; -typedef uint64_t __bitwise be64_t; - -#undef htobe16 -#undef htole16 -#undef be16toh -#undef le16toh -#undef htobe32 -#undef htole32 -#undef be32toh -#undef le32toh -#undef htobe64 -#undef htole64 -#undef be64toh -#undef le64toh - -#if __BYTE_ORDER == __LITTLE_ENDIAN -#define bswap_16_on_le(x) __bswap_16(x) -#define bswap_32_on_le(x) __bswap_32(x) -#define bswap_64_on_le(x) __bswap_64(x) -#define bswap_16_on_be(x) (x) -#define bswap_32_on_be(x) (x) -#define bswap_64_on_be(x) (x) -#elif __BYTE_ORDER == __BIG_ENDIAN -#define bswap_16_on_le(x) (x) -#define bswap_32_on_le(x) (x) -#define bswap_64_on_le(x) (x) -#define bswap_16_on_be(x) __bswap_16(x) -#define bswap_32_on_be(x) __bswap_32(x) -#define bswap_64_on_be(x) __bswap_64(x) -#endif - -static inline le16_t htole16(uint16_t value) { return (le16_t __force) bswap_16_on_be(value); } -static inline le32_t htole32(uint32_t value) { return (le32_t __force) bswap_32_on_be(value); } -static inline le64_t htole64(uint64_t value) { return (le64_t __force) bswap_64_on_be(value); } - -static inline be16_t htobe16(uint16_t value) { return (be16_t __force) bswap_16_on_le(value); } -static inline be32_t htobe32(uint32_t value) { return (be32_t __force) bswap_32_on_le(value); } -static inline be64_t htobe64(uint64_t value) { return (be64_t __force) bswap_64_on_le(value); } - -static inline uint16_t le16toh(le16_t value) { return bswap_16_on_be((uint16_t __force)value); } -static inline uint32_t le32toh(le32_t value) { return bswap_32_on_be((uint32_t __force)value); } -static inline uint64_t le64toh(le64_t value) { return bswap_64_on_be((uint64_t __force)value); } - -static inline uint16_t be16toh(be16_t value) { return bswap_16_on_le((uint16_t __force)value); } -static inline uint32_t be32toh(be32_t value) { return bswap_32_on_le((uint32_t __force)value); } -static inline uint64_t be64toh(be64_t value) { return bswap_64_on_le((uint64_t __force)value); } - -#endif /* SPARSE_ENDIAN_H */ |