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99ddff0c7f
- it appears (at least from OS X verison 10.10, Yosemite) that the
big and little endian defintions have changed.
the older
#include <sys/_endian.h>
#include <architecture/byte_order.h>
reference yielded the following warning:
#define __bswap_16(x) NXSwapShort(x)
^
/usr/include/architecture/byte_order.h:45:1: note: 'NXSwapShort' has been explicitly marked deprecated here
For the new OS X editions, it seems that we need to refer to:
#include <netinet/in.h>
#include <libkern/OSByteOrder.h>
and respectively use 'OSSwapInt16', 'OSSwapInt32', & 'OSSwapInt64', in
place of 'NXSwapShort', 'NXSwapLong' & 'NXSwapLongLong'.
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
41 lines
952 B
C
41 lines
952 B
C
#ifndef __endian_compat_h
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#define __endian_compat_h
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#if defined(__linux__) || defined(__CYGWIN__)
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#include <byteswap.h>
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#include_next <endian.h>
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#elif defined(__APPLE__)
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#include <netinet/in.h>
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#include <libkern/OSByteOrder.h>
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#define bswap_16(x) OSSwapInt16(x)
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#define bswap_32(x) OSSwapInt32(x)
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#define bswap_64(x) OSSwapInt64(x)
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#elif defined(__FreeBSD__)
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#include <sys/endian.h>
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#define bswap_16(x) bswap16(x)
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#define bswap_32(x) bswap32(x)
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#define bswap_64(x) bswap64(x)
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#elif defined(__OpenBSD__)
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#include <sys/types.h>
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#define bswap_16(x) __swap16(x)
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#define bswap_32(x) __swap32(x)
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#define bswap_64(x) __swap64(x)
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#else
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#include <machine/endian.h>
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#define bswap_16(x) swap16(x)
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#define bswap_32(x) swap32(x)
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#define bswap_64(x) swap64(x)
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#endif
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#ifndef __BYTE_ORDER
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#define __BYTE_ORDER BYTE_ORDER
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#endif
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#ifndef __BIG_ENDIAN
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#define __BIG_ENDIAN BIG_ENDIAN
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#endif
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#ifndef __LITTLE_ENDIAN
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#define __LITTLE_ENDIAN LITTLE_ENDIAN
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#endif
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#endif
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