fix: relayd: unaligned access in trace_chunk_registry_ht_key_hash

[lttng-tools.git] / src / common / compat / endian.h

diff --git a/src/common/compat/endian.h b/src/common/compat/endian.h
deleted file mode 100644 (file)
index 42c7fab..0000000
--- a/src/common/compat/endian.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Copyright (C) 2011 David Goulet <dgoulet@efficios.com>
- *
- * SPDX-License-Identifier: GPL-2.0-only
- *
- */
-
-#ifndef _COMPAT_ENDIAN_H
-#define _COMPAT_ENDIAN_H
-
-#if defined(__linux__) || defined(__CYGWIN__)
-#include <endian.h>
-
-/*
- * htobe/betoh are not defined for glibc <2.9, so add them
- * explicitly if they are missing.
- */
-#ifdef __USE_BSD
-/* Conversion interfaces. */
-# include <byteswap.h>
-
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  ifndef htobe16
-#   define htobe16(x) __bswap_16(x)
-#  endif
-#  ifndef htole16
-#   define htole16(x) (x)
-#  endif
-#  ifndef be16toh
-#   define be16toh(x) __bswap_16(x)
-#  endif
-#  ifndef le16toh
-#   define le16toh(x) (x)
-#  endif
-
-#  ifndef htobe32
-#   define htobe32(x) __bswap_32(x)
-#  endif
-#  ifndef htole32
-#   define htole32(x) (x)
-#  endif
-#  ifndef be32toh
-#   define be32toh(x) __bswap_32(x)
-#  endif
-#  ifndef le32toh
-#   define le32toh(x) (x)
-#  endif
-
-#  ifndef htobe64
-#   define htobe64(x) __bswap_64(x)
-#  endif
-#  ifndef htole64
-#   define htole64(x) (x)
-#  endif
-#  ifndef be64toh
-#   define be64toh(x) __bswap_64(x)
-#  endif
-#  ifndef le64toh
-#   define le64toh(x) (x)
-#  endif
-
-# else /* __BYTE_ORDER == __LITTLE_ENDIAN */
-#  ifndef htobe16
-#   define htobe16(x) (x)
-#  endif
-#  ifndef htole16
-#   define htole16(x) __bswap_16(x)
-#  endif
-#  ifndef be16toh
-#   define be16toh(x) (x)
-#  endif
-#  ifndef le16toh
-#   define le16toh(x) __bswap_16(x)
-#  endif
-
-#  ifndef htobe32
-#   define htobe32(x) (x)
-#  endif
-#  ifndef htole32
-#   define htole32(x) __bswap_32(x)
-#  endif
-#  ifndef be32toh
-#   define be32toh(x) (x)
-#  endif
-#  ifndef le32toh
-#   define le32toh(x) __bswap_32(x)
-#  endif
-
-#  ifndef htobe64
-#   define htobe64(x) (x)
-#  endif
-#  ifndef htole64
-#   define htole64(x) __bswap_64(x)
-#  endif
-#  ifndef be64toh
-#   define be64toh(x) (x)
-#  endif
-#  ifndef le64toh
-#   define le64toh(x) __bswap_64(x)
-#  endif
-
-# endif /* __BYTE_ORDER == __LITTLE_ENDIAN */
-#endif /* __USE_BSD */
-
-#elif defined(__FreeBSD__)
-#include <machine/endian.h>
-
-#elif defined(__sun__)
-#include <sys/byteorder.h>
-#ifndef __BIG_ENDIAN
-#define __BIG_ENDIAN 4321
-#endif /* __BIG_ENDIAN */
-#ifndef __LITTLE_ENDIAN
-#define __LITTLE_ENDIAN 1234
-#endif /* __LITTLE_ENDIAN */
-
-#ifdef _LITTLE_ENDIAN
-#define __BYTE_ORDER __LITTLE_ENDIAN
-#endif /* _LITTLE_ENDIAN */
-#ifdef _BIG_ENDIAN
-#define __BYTE_ORDER __BIG_ENDIAN
-#endif /* _BIG_ENDIAN */
-
-#define LITTLE_ENDIAN  __LITTLE_ENDIAN
-#define BIG_ENDIAN     __BIG_ENDIAN
-#define PDP_ENDIAN     __PDP_ENDIAN
-#define BYTE_ORDER     __BYTE_ORDER
-
-#define betoh16(x) BE_16(x)
-#define letoh16(x) LE_16(x)
-#define betoh32(x) BE_32(x)
-#define letoh32(x) LE_32(x)
-#define betoh64(x) BE_64(x)
-#define letoh64(x) LE_64(x)
-#define htobe16(x) BE_16(x)
-#define be16toh(x) BE_16(x)
-#define htobe32(x) BE_32(x)
-#define be32toh(x) BE_32(x)
-#define htobe64(x) BE_64(x)
-#define be64toh(x) BE_64(x)
-
-#elif defined(__APPLE__)
-# include <machine/endian.h>
-# include <libkern/OSByteOrder.h>
-
-# if BYTE_ORDER == LITTLE_ENDIAN
-#  define htobe16(x) OSSwapConstInt16(x)
-#  define htole16(x) (x)
-#  define be16toh(x) OSSwapConstInt16(x)
-#  define le16toh(x) (x)
-
-#  define htobe32(x) OSSwapConstInt32(x)
-#  define htole32(x) (x)
-#  define be32toh(x) OSSwapConstInt32(x)
-#  define le32toh(x) (x)
-
-#  define htobe64(x) OSSwapConstInt64(x)
-#  define htole64(x) (x)
-#  define be64toh(x) OSSwapConstInt64(x)
-#  define le64toh(x) (x)
-
-# else /* BYTE_ORDER == LITTLE_ENDIAN */
-#  define htobe16(x) (x)
-#  define htole16(x) OSSwapConstInt16(x)
-#  define be16toh(x) (x)
-#  define le16toh(x) OSSwapConstInt16(x)
-
-#  define htobe32(x) (x)
-#  define htole32(x) OSSwapConstInt32(x)
-#  define be32toh(x) (x)
-#  define le32toh(x) OSSwapConstInt32(x)
-
-#  define htobe64(x) (x)
-#  define htole64(x) OSSwapConstInt64(x)
-#  define be64toh(x) (x)
-#  define le64toh(x) OSSwapConstInt64(x)
-# endif
-
-#else
-#error "Please add support for your OS."
-#endif
-
-#endif /* _COMPAT_ENDIAN_H */