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;
}