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| author | Michael Biebl <biebl@debian.org> | 2019-04-21 21:10:42 +0200 |
|---|---|---|
| committer | Michael Biebl <biebl@debian.org> | 2019-04-21 21:10:42 +0200 |
| commit | 1761e93f84aba1f3a2f0ebc3d753303f27395fed (patch) | |
| tree | 2a0aa70159a57641294d4aee7aee061bc25c0a7b /shared/nm-utils/unaligned.h | |
| parent | 6cbf8459e4602877369dbf20c6597708725758c6 (diff) | |
| parent | 85563b7fc7ec2cd21e38debb9b28db342e2e8e7c (diff) | |
Update upstream source from tag 'upstream/1.18.0'
Update to upstream version '1.18.0' with Debian dir c79ce54aa2bd35bd9bd13eb01cf8687eaae2c0c1
Diffstat (limited to 'shared/nm-utils/unaligned.h')
| -rw-r--r-- | shared/nm-utils/unaligned.h | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/shared/nm-utils/unaligned.h b/shared/nm-utils/unaligned.h deleted file mode 100644 index 00c17f87..00000000 --- a/shared/nm-utils/unaligned.h +++ /dev/null @@ -1,99 +0,0 @@ -/* SPDX-License-Identifier: LGPL-2.1+ */ -#pragma once - -#include <endian.h> -#include <stdint.h> - -/* BE */ - -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); -} - -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); -} - -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); -} - -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); -} - -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); -} - -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); -} - -/* LE */ - -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); -} - -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); -} - -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); -} - -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); -} - -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); -} - -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); -} - -#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_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_write_ne16 unaligned_write_le16 -#define unaligned_write_ne32 unaligned_write_le32 -#define unaligned_write_ne64 unaligned_write_le64 -#endif |