1 /* Implement the stpcpy function. 2 Copyright (C) 2003 Free Software Foundation, Inc. 3 Written by Kaveh R. Ghazi <ghazi (at) caip.rutgers.edu>. 4 5 This file is part of the libiberty library. 6 Libiberty is free software; you can redistribute it and/or 7 modify it under the terms of the GNU Library General Public 8 License as published by the Free Software Foundation; either 9 version 2 of the License, or (at your option) any later version. 10 11 Libiberty is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 Library General Public License for more details. 15 16 You should have received a copy of the GNU Library General Public 17 License along with libiberty; see the file COPYING.LIB. If 18 not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, 19 Boston, MA 02110-1301, USA. */ 20 21 /* 22 23 @deftypefn Supplemental char* stpcpy (char *@var{dst}, const char *@var{src}) 24 25 Copies the string @var{src} into @var{dst}. Returns a pointer to 26 @var{dst} + strlen(@var{src}). 27 28 @end deftypefn 29 30 */ 31 32 #include <ansidecl.h> 33 #include <stddef.h> 34 35 extern size_t strlen (const char *); 36 extern PTR memcpy (PTR, const PTR, size_t); 37 38 char * 39 stpcpy (char *dst, const char *src) 40 { 41 const size_t len = strlen (src); 42 return (char *) memcpy (dst, src, len + 1) + len; 43 } 44
