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tools/include: add more endian macros

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Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2023-01-11 18:39:02 +01:00
parent b3d2008f92
commit 169757c7fd
1 changed files with 48 additions and 0 deletions
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48
tools/include/endian.h
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@ -37,4 +37,52 @@
#define __LITTLE_ENDIAN LITTLE_ENDIAN
#endif
#ifndef __linux__
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define htobe16(x) bswap_16(x)
#define be16toh(x) bswap_16(x)
#define htobe32(x) bswap_32(x)
#define be32toh(x) bswap_32(x)
#define htobe64(x) bswap_64(x)
#define be64toh(x) bswap_64(x)
#define htole16(x) (uint16_t)(x)
#define le16toh(x) (uint16_t)(x)
#define htole32(x) (uint32_t)(x)
#define le32toh(x) (uint32_t)(x)
#define htole64(x) (uint64_t)(x)
#define le64toh(x) (uint64_t)(x)
#else
#define htobe16(x) (uint16_t)(x)
#define be16toh(x) (uint16_t)(x)
#define htobe32(x) (uint32_t)(x)
#define be32toh(x) (uint32_t)(x)
#define htobe64(x) (uint64_t)(x)
#define be64toh(x) (uint64_t)(x)
#define htole16(x) bswap_16(x)
#define le16toh(x) bswap_16(x)
#define htole32(x) bswap_32(x)
#define le32toh(x) bswap_32(x)
#define htole64(x) bswap_64(x)
#define le64toh(x) bswap_64(x)
#endif
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define betoh16(x) bswap_16(x)
#define betoh32(x) bswap_32(x)
#define betoh64(x) bswap_64(x)
#define letoh16(x) (uint16_t)(x)
#define letoh32(x) (uint32_t)(x)
#define letoh64(x) (uint64_t)(x)
#else
#define betoh16(x) (uint16_t)(x)
#define betoh32(x) (uint32_t)(x)
#define betoh64(x) (uint64_t)(x)
#define letoh16(x) bswap_16(x)
#define letoh32(x) bswap_32(x)
#define letoh64(x) bswap_64(x)
#endif
#endif
#endif
#endif