1MEMMOVE(3)                 Linux Programmer's Manual                MEMMOVE(3)
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NAME

6       memmove - copy memory area
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SYNOPSIS

9       #include <string.h>
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11       void *memmove(void *dest, const void *src, size_t n);
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DESCRIPTION

14       The  memmove()  function  copies n bytes from memory area src to memory
15       area dest.  The memory areas may overlap: copying takes place as though
16       the  bytes in src are first copied into a temporary array that does not
17       overlap src or dest, and the bytes are then copied from  the  temporary
18       array to dest.
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RETURN VALUE

21       The memmove() function returns a pointer to dest.
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ATTRIBUTES

24       For   an   explanation   of   the  terms  used  in  this  section,  see
25       attributes(7).
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27       ┌──────────┬───────────────┬─────────┐
28       │Interface │ Attribute     │ Value   │
29       ├──────────┼───────────────┼─────────┤
30       │memmove() │ Thread safety │ MT-Safe │
31       └──────────┴───────────────┴─────────┘

CONFORMING TO

33       POSIX.1-2001, POSIX.1-2008, C89, C99, SVr4, 4.3BSD.
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SEE ALSO

36       bcopy(3), bstring(3),  memccpy(3),  memcpy(3),  strcpy(3),  strncpy(3),
37       wmemmove(3)
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COLOPHON

40       This  page  is  part of release 4.15 of the Linux man-pages project.  A
41       description of the project, information about reporting bugs,  and  the
42       latest     version     of     this    page,    can    be    found    at
43       https://www.kernel.org/doc/man-pages/.
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47GNU                               2017-03-13                        MEMMOVE(3)
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