sysdeps/generic/stpcpy.c

   1 /* Copyright (C) 1992, 1995 Free Software Foundation, Inc.
   2 This file is part of the GNU C Library.
   3
   4 The GNU C Library is free software; you can redistribute it and/or
   5 modify it under the terms of the GNU Library General Public License as
   6 published by the Free Software Foundation; either version 2 of the
   7 License, or (at your option) any later version.
   8
   9 The GNU C Library is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 Library General Public License for more details.
  13
  14 You should have received a copy of the GNU Library General Public
  15 License along with the GNU C Library; see the file COPYING.LIB.  If
  16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
  17 Cambridge, MA 02139, USA.  */
  18
  19 #include <string.h>
  20
  21 /* Copy SRC to DEST, returning the address of the terminating '\0' in DEST.  */
  22 char *
  23 __stpcpy (char *dest, const char *src)
  24 {
  25   register char *d = dest;
  26   register const char *s = src;
  27
  28   do
  29     *d++ = *s;
  30   while (*s++ != '\0');
  31
  32   return d - 1;
  33 }
  34 weak_alias (__stpcpy, stpcpy)