diff options
Diffstat (limited to 'shared/nm-std-aux/unaligned.h')
| -rw-r--r-- | shared/nm-std-aux/unaligned.h | 146 |
1 files changed, 49 insertions, 97 deletions
diff --git a/shared/nm-std-aux/unaligned.h b/shared/nm-std-aux/unaligned.h index e0bc1043..4100be08 100644 --- a/shared/nm-std-aux/unaligned.h +++ b/shared/nm-std-aux/unaligned.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: LGPL-2.1+ */ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ #pragma once #include <endian.h> @@ -6,142 +6,94 @@ /* BE */ -static inline uint16_t -unaligned_read_be16(const void *_u) -{ - const struct __attribute__((__packed__, __may_alias__)) { - uint16_t x; - } *u = _u; +static inline uint16_t unaligned_read_be16(const void *_u) { + const struct __attribute__((__packed__, __may_alias__)) { uint16_t x; } *u = _u; - return be16toh(u->x); + return be16toh(u->x); } -static inline uint32_t -unaligned_read_be32(const void *_u) -{ - const struct __attribute__((__packed__, __may_alias__)) { - uint32_t x; - } *u = _u; +static inline uint32_t unaligned_read_be32(const void *_u) { + const struct __attribute__((__packed__, __may_alias__)) { uint32_t x; } *u = _u; - return be32toh(u->x); + return be32toh(u->x); } -static inline uint64_t -unaligned_read_be64(const void *_u) -{ - const struct __attribute__((__packed__, __may_alias__)) { - uint64_t x; - } *u = _u; +static inline uint64_t unaligned_read_be64(const void *_u) { + const struct __attribute__((__packed__, __may_alias__)) { uint64_t x; } *u = _u; - return be64toh(u->x); + return be64toh(u->x); } -static inline void -unaligned_write_be16(void *_u, uint16_t a) -{ - struct __attribute__((__packed__, __may_alias__)) { - uint16_t x; - } *u = _u; +static inline void unaligned_write_be16(void *_u, uint16_t a) { + struct __attribute__((__packed__, __may_alias__)) { uint16_t x; } *u = _u; - u->x = be16toh(a); + u->x = be16toh(a); } -static inline void -unaligned_write_be32(void *_u, uint32_t a) -{ - struct __attribute__((__packed__, __may_alias__)) { - uint32_t x; - } *u = _u; +static inline void unaligned_write_be32(void *_u, uint32_t a) { + struct __attribute__((__packed__, __may_alias__)) { uint32_t x; } *u = _u; - u->x = be32toh(a); + u->x = be32toh(a); } -static inline void -unaligned_write_be64(void *_u, uint64_t a) -{ - struct __attribute__((__packed__, __may_alias__)) { - uint64_t x; - } *u = _u; +static inline void unaligned_write_be64(void *_u, uint64_t a) { + struct __attribute__((__packed__, __may_alias__)) { uint64_t x; } *u = _u; - u->x = be64toh(a); + u->x = be64toh(a); } /* LE */ -static inline uint16_t -unaligned_read_le16(const void *_u) -{ - const struct __attribute__((__packed__, __may_alias__)) { - uint16_t x; - } *u = _u; +static inline uint16_t unaligned_read_le16(const void *_u) { + const struct __attribute__((__packed__, __may_alias__)) { uint16_t x; } *u = _u; - return le16toh(u->x); + return le16toh(u->x); } -static inline uint32_t -unaligned_read_le32(const void *_u) -{ - const struct __attribute__((__packed__, __may_alias__)) { - uint32_t x; - } *u = _u; +static inline uint32_t unaligned_read_le32(const void *_u) { + const struct __attribute__((__packed__, __may_alias__)) { uint32_t x; } *u = _u; - return le32toh(u->x); + return le32toh(u->x); } -static inline uint64_t -unaligned_read_le64(const void *_u) -{ - const struct __attribute__((__packed__, __may_alias__)) { - uint64_t x; - } *u = _u; +static inline uint64_t unaligned_read_le64(const void *_u) { + const struct __attribute__((__packed__, __may_alias__)) { uint64_t x; } *u = _u; - return le64toh(u->x); + return le64toh(u->x); } -static inline void -unaligned_write_le16(void *_u, uint16_t a) -{ - struct __attribute__((__packed__, __may_alias__)) { - uint16_t x; - } *u = _u; +static inline void unaligned_write_le16(void *_u, uint16_t a) { + struct __attribute__((__packed__, __may_alias__)) { uint16_t x; } *u = _u; - u->x = le16toh(a); + u->x = le16toh(a); } -static inline void -unaligned_write_le32(void *_u, uint32_t a) -{ - struct __attribute__((__packed__, __may_alias__)) { - uint32_t x; - } *u = _u; +static inline void unaligned_write_le32(void *_u, uint32_t a) { + struct __attribute__((__packed__, __may_alias__)) { uint32_t x; } *u = _u; - u->x = le32toh(a); + u->x = le32toh(a); } -static inline void -unaligned_write_le64(void *_u, uint64_t a) -{ - struct __attribute__((__packed__, __may_alias__)) { - uint64_t x; - } *u = _u; +static inline void unaligned_write_le64(void *_u, uint64_t a) { + struct __attribute__((__packed__, __may_alias__)) { uint64_t x; } *u = _u; - u->x = le64toh(a); + u->x = le64toh(a); } #if __BYTE_ORDER == __BIG_ENDIAN - #define unaligned_read_ne16 unaligned_read_be16 - #define unaligned_read_ne32 unaligned_read_be32 - #define unaligned_read_ne64 unaligned_read_be64 +#define unaligned_read_ne16 unaligned_read_be16 +#define unaligned_read_ne32 unaligned_read_be32 +#define unaligned_read_ne64 unaligned_read_be64 - #define unaligned_write_ne16 unaligned_write_be16 - #define unaligned_write_ne32 unaligned_write_be32 - #define unaligned_write_ne64 unaligned_write_be64 +#define unaligned_write_ne16 unaligned_write_be16 +#define unaligned_write_ne32 unaligned_write_be32 +#define unaligned_write_ne64 unaligned_write_be64 #else - #define unaligned_read_ne16 unaligned_read_le16 - #define unaligned_read_ne32 unaligned_read_le32 - #define unaligned_read_ne64 unaligned_read_le64 +#define unaligned_read_ne16 unaligned_read_le16 +#define unaligned_read_ne32 unaligned_read_le32 +#define unaligned_read_ne64 unaligned_read_le64 - #define unaligned_write_ne16 unaligned_write_le16 - #define unaligned_write_ne32 unaligned_write_le32 - #define unaligned_write_ne64 unaligned_write_le64 +#define unaligned_write_ne16 unaligned_write_le16 +#define unaligned_write_ne32 unaligned_write_le32 +#define unaligned_write_ne64 unaligned_write_le64 #endif |