GNU.WIKI: The GNU/Linux Knowledge Base

  [HOME] [PHP Manual] [HowTo] [ABS] [MAN1] [MAN2] [MAN3] [MAN4] [MAN5] [MAN6] [MAN7] [MAN8] [MAN9]

  [0-9] [Aa] [Bb] [Cc] [Dd] [Ee] [Ff] [Gg] [Hh] [Ii] [Jj] [Kk] [Ll] [Mm] [Nn] [Oo] [Pp] [Qq] [Rr] [Ss] [Tt] [Uu] [Vv] [Ww] [Xx] [Yy] [Zz]


NAME

       memcpy - copy memory area

SYNOPSIS

       #include <string.h>

       void *memcpy(void *dest, const void *src, size_t n);

DESCRIPTION

       The  memcpy()  function  copies  n bytes from memory area src to memory
       area dest.  The memory areas must not overlap.  Use memmove(3)  if  the
       memory areas do overlap.

RETURN VALUE

       The memcpy() function returns a pointer to dest.

ATTRIBUTES

   Multithreading (see pthreads(7))
       The memcpy() function is thread-safe.

CONFORMING TO

       SVr4, 4.3BSD, C89, C99, POSIX.1-2001.

SEE ALSO

       bcopy(3),  memccpy(3),  memmove(3),  mempcpy(3), strcpy(3), strncpy(3),
       wmemcpy(3)

COLOPHON

       This page is part of release 3.65 of the Linux  man-pages  project.   A
       description  of  the project, and information about reporting bugs, can
       be found at http://www.kernel.org/doc/man-pages/.

                                  2014-03-17                         MEMCPY(3)



  All copyrights belong to their respective owners. Other content (c) 2014-2017, GNU.WIKI. Please report site errors to webmaster@gnu.wiki.
Page load time: 0.100 seconds. Last modified: November 09 2017 18:38:06.