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-rw-r--r--src/basic/unaligned.h129
1 files changed, 0 insertions, 129 deletions
diff --git a/src/basic/unaligned.h b/src/basic/unaligned.h
deleted file mode 100644
index 7c847a3ccb..0000000000
--- a/src/basic/unaligned.h
+++ /dev/null
@@ -1,129 +0,0 @@
-#pragma once
-
-/***
- This file is part of systemd.
-
- Copyright 2014 Tom Gundersen
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <endian.h>
-#include <stdint.h>
-
-/* BE */
-
-static inline uint16_t unaligned_read_be16(const void *_u) {
- const uint8_t *u = _u;
-
- return (((uint16_t) u[0]) << 8) |
- ((uint16_t) u[1]);
-}
-
-static inline uint32_t unaligned_read_be32(const void *_u) {
- const uint8_t *u = _u;
-
- return (((uint32_t) unaligned_read_be16(u)) << 16) |
- ((uint32_t) unaligned_read_be16(u + 2));
-}
-
-static inline uint64_t unaligned_read_be64(const void *_u) {
- const uint8_t *u = _u;
-
- return (((uint64_t) unaligned_read_be32(u)) << 32) |
- ((uint64_t) unaligned_read_be32(u + 4));
-}
-
-static inline void unaligned_write_be16(void *_u, uint16_t a) {
- uint8_t *u = _u;
-
- u[0] = (uint8_t) (a >> 8);
- u[1] = (uint8_t) a;
-}
-
-static inline void unaligned_write_be32(void *_u, uint32_t a) {
- uint8_t *u = _u;
-
- unaligned_write_be16(u, (uint16_t) (a >> 16));
- unaligned_write_be16(u + 2, (uint16_t) a);
-}
-
-static inline void unaligned_write_be64(void *_u, uint64_t a) {
- uint8_t *u = _u;
-
- unaligned_write_be32(u, (uint32_t) (a >> 32));
- unaligned_write_be32(u + 4, (uint32_t) a);
-}
-
-/* LE */
-
-static inline uint16_t unaligned_read_le16(const void *_u) {
- const uint8_t *u = _u;
-
- return (((uint16_t) u[1]) << 8) |
- ((uint16_t) u[0]);
-}
-
-static inline uint32_t unaligned_read_le32(const void *_u) {
- const uint8_t *u = _u;
-
- return (((uint32_t) unaligned_read_le16(u + 2)) << 16) |
- ((uint32_t) unaligned_read_le16(u));
-}
-
-static inline uint64_t unaligned_read_le64(const void *_u) {
- const uint8_t *u = _u;
-
- return (((uint64_t) unaligned_read_le32(u + 4)) << 32) |
- ((uint64_t) unaligned_read_le32(u));
-}
-
-static inline void unaligned_write_le16(void *_u, uint16_t a) {
- uint8_t *u = _u;
-
- u[0] = (uint8_t) a;
- u[1] = (uint8_t) (a >> 8);
-}
-
-static inline void unaligned_write_le32(void *_u, uint32_t a) {
- uint8_t *u = _u;
-
- unaligned_write_le16(u, (uint16_t) a);
- unaligned_write_le16(u + 2, (uint16_t) (a >> 16));
-}
-
-static inline void unaligned_write_le64(void *_u, uint64_t a) {
- uint8_t *u = _u;
-
- unaligned_write_le32(u, (uint32_t) a);
- unaligned_write_le32(u + 4, (uint32_t) (a >> 32));
-}
-
-#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