mirror of
https://review.haiku-os.org/buildtools
synced 2025-01-31 10:34:41 +01:00
0aa3a3d9db
except one: the binaries produced by this version of binutils crashes the loader of BeOS versions BONE, Dano (and probably Zeta, too). That's a pity, but I currently do not know how to fix this (as the fix available for older versions of binutils does not work anymore). git-svn-id: file:///srv/svn/repos/haiku/buildtools/trunk@20192 a95241bf-73f2-0310-859d-f6bbb57e9c96
32 lines
670 B
C
32 lines
670 B
C
/* bcopy -- copy memory regions of arbitary length
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@deftypefn Supplemental void bcopy (char *@var{in}, char *@var{out}, int @var{length})
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Copies @var{length} bytes from memory region @var{in} to region
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@var{out}. The use of @code{bcopy} is deprecated in new programs.
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@end deftypefn
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*/
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#include <stddef.h>
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void
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bcopy (const void *src, void *dest, size_t len)
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{
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if (dest < src)
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{
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const char *firsts = src;
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char *firstd = dest;
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while (len--)
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*firstd++ = *firsts++;
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}
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else
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{
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const char *lasts = (const char *)src + (len-1);
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char *lastd = (char *)dest + (len-1);
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while (len--)
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*lastd-- = *lasts--;
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}
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}
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