Subversion Repositories openrisc_2011-10-31

/* Implement the stpcpy function.

   Copyright (C) 2003 Free Software Foundation, Inc.

   Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.

This file is part of the libiberty library.

Libiberty is free software; you can redistribute it and/or

modify it under the terms of the GNU Library General Public

License as published by the Free Software Foundation; either

version 2 of the License, or (at your option) any later version.

Libiberty is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

Library General Public License for more details.

You should have received a copy of the GNU Library General Public

License along with libiberty; see the file COPYING.LIB.  If

not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,

Boston, MA 02110-1301, USA.  */

/*

@deftypefn Supplemental char* stpcpy (char *@var{dst}, const char *@var{src})

Copies the string @var{src} into @var{dst}.  Returns a pointer to

@var{dst} + strlen(@var{src}).

@end deftypefn

*/

#include <ansidecl.h>

#include <stddef.h>

extern size_t strlen (const char *);

extern PTR memcpy (PTR, const PTR, size_t);

char *

stpcpy (char *dst, const char *src)

{

  const size_t len = strlen (src);

  return (char *) memcpy (dst, src, len + 1) + len;

}