dc306354b0
minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
24 lines
472 B
C
24 lines
472 B
C
/* $NetBSD: bswap16.c,v 1.2 1999/01/15 13:31:28 bouyer Exp $ */
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/*
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* Written by Manuel Bouyer <bouyer@netbsd.org>.
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* Public domain.
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*/
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#include <sys/cdefs.h>
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#if defined(LIBC_SCCS) && !defined(lint)
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__RCSID("$NetBSD: bswap16.c,v 1.2 1999/01/15 13:31:28 bouyer Exp $");
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#endif /* LIBC_SCCS and not lint */
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#include <sys/types.h>
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#include <machine/bswap.h>
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#undef bswap16
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u_int16_t
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bswap16(x)
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u_int16_t x;
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{
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return ((x << 8) & 0xff00) | ((x >> 8) & 0x00ff);
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}
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