freebsd-dev/gnu/usr.bin/grep/stpcpy.c
David E. O'Brien c0e0ea0037 Virgin import of a trimmed down GNU Grep 2.3.
It is being re-imported here, to keep our long source change history with
this source continuous.
src/contrib/grep will be deleted some time in the very near future.
1999-11-20 18:37:42 +00:00

53 lines
1.4 KiB
C

/* stpcpy.c -- copy a string and return pointer to end of new string
Copyright (C) 1992, 1995, 1997, 1998 Free Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C Library.
Bugs can be reported to bug-glibc@prep.ai.mit.edu.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <string.h>
#undef __stpcpy
#undef stpcpy
#ifndef weak_alias
# define __stpcpy stpcpy
#endif
/* Copy SRC to DEST, returning the address of the terminating '\0' in DEST. */
char *
__stpcpy (dest, src)
char *dest;
const char *src;
{
register char *d = dest;
register const char *s = src;
do
*d++ = *s;
while (*s++ != '\0');
return d - 1;
}
#ifdef weak_alias
weak_alias (__stpcpy, stpcpy)
#endif