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18569462 AD |
1 | /* stpcpy.c -- copy a string and return pointer to end of new string |
2 | Copyright (C) 1992, 1995, 1997, 1998 Free Software Foundation, Inc. | |
3 | ||
4 | NOTE: The canonical source of this file is maintained with the GNU C Library. | |
5 | Bugs can be reported to bug-glibc@prep.ai.mit.edu. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify it | |
8 | under the terms of the GNU General Public License as published by the | |
9 | Free Software Foundation; either version 2, or (at your option) any | |
10 | later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program; if not, write to the Free Software | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
20 | USA. */ | |
21 | ||
22 | #ifdef HAVE_CONFIG_H | |
23 | # include <config.h> | |
24 | #endif | |
25 | ||
26 | #include <string.h> | |
27 | ||
28 | #undef __stpcpy | |
29 | #undef stpcpy | |
30 | ||
31 | #ifndef weak_alias | |
32 | # define __stpcpy stpcpy | |
33 | #endif | |
34 | ||
35 | /* Copy SRC to DEST, returning the address of the terminating '\0' in DEST. */ | |
36 | char * | |
37 | __stpcpy (char *dest, const char *src) | |
38 | { | |
39 | register char *d = dest; | |
40 | register const char *s = src; | |
41 | ||
42 | do | |
43 | *d++ = *s; | |
44 | while (*s++ != '\0'); | |
45 | ||
46 | return d - 1; | |
47 | } | |
48 | #ifdef weak_alias | |
49 | weak_alias (__stpcpy, stpcpy) | |
50 | #endif |