Describe that bcopy(3) is deprecated and marked as LEGACY in
POSIX.1-2001 and removed from the specification in POSIX.1-2008. New softwares shall use memcpy(3) or memmove(3). Differential Revision: D3358 Reviewed by: wblock Approved by: rodrigc Sponsored by: gandi.net
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@ -31,7 +31,7 @@
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.\" @(#)bcopy.3 8.1 (Berkeley) 6/4/93
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.\" $FreeBSD$
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.\"
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.Dd June 4, 1993
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.Dd August 11, 2015
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.Dt BCOPY 3
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.Os
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.Sh NAME
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@ -57,6 +57,20 @@ The two strings may overlap.
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If
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.Fa len
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is zero, no bytes are copied.
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.Pp
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This function is deprecated (marked as LEGACY in
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POSIX.1-2001): use
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.Xr memcpy 3
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or
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.Xr memmove 3
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in new programs.
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Note that the first two arguments are
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interchanged for
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.Xr memcpy 3
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and
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.Xr memmove 3 .
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POSIX.1-2008 removes the specification of
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.Fn bcopy .
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.Sh SEE ALSO
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.Xr memccpy 3 ,
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.Xr memcpy 3 ,
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