From 28ef1abc10cfbc2c3d2747c008eb2300858d0426 Mon Sep 17 00:00:00 2001 From: Lorry Tar Creator Date: Fri, 22 Apr 2016 04:38:07 +0000 Subject: grep-2.25 --- lib/stpcpy.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 lib/stpcpy.c (limited to 'lib/stpcpy.c') diff --git a/lib/stpcpy.c b/lib/stpcpy.c new file mode 100644 index 0000000..ec3996e --- /dev/null +++ b/lib/stpcpy.c @@ -0,0 +1,49 @@ +/* stpcpy.c -- copy a string and return pointer to end of new string + Copyright (C) 1992, 1995, 1997-1998, 2006, 2009-2016 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 3 of the License, or 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, see . */ + +#include + +#include + +#undef __stpcpy +#ifdef _LIBC +# undef stpcpy +#endif + +#ifndef weak_alias +# define __stpcpy stpcpy +#endif + +/* Copy SRC to DEST, returning the address of the terminating '\0' in DEST. */ +char * +__stpcpy (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 -- cgit v1.2.1