|
1268
|
1 /* file-p.c: file predicates. |
|
|
2 |
|
|
3 Copyright (C) 1992, 93, 94 Free Software Foundation, Inc. |
|
|
4 |
|
|
5 This program is free software; you can redistribute it and/or modify |
|
|
6 it under the terms of the GNU General Public License as published by |
|
|
7 the Free Software Foundation; either version 2, or (at your option) |
|
|
8 any later version. |
|
|
9 |
|
|
10 This program is distributed in the hope that it will be useful, |
|
|
11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
13 GNU General Public License for more details. |
|
|
14 |
|
|
15 You should have received a copy of the GNU General Public License |
|
|
16 along with this program; if not, write to the Free Software |
|
|
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ |
|
|
18 |
|
|
19 #include <kpathsea/config.h> |
|
|
20 |
|
|
21 #include <kpathsea/xstat.h> |
|
|
22 |
|
|
23 |
|
|
24 /* Test whether FILENAME1 and FILENAME2 are actually the same file. If |
|
|
25 stat fails on either of the names, we return false, without error. */ |
|
|
26 |
|
|
27 boolean |
|
|
28 same_file_p P2C(const_string, filename1, const_string, filename2) |
|
|
29 { |
|
|
30 struct stat sb1, sb2; |
|
|
31 /* These are put in variables only so the results can be inspected |
|
|
32 under gdb. */ |
|
|
33 int r1 = stat (filename1, &sb1); |
|
|
34 int r2 = stat (filename2, &sb2); |
|
|
35 |
|
|
36 return r1 == 0 && r2 == 0 ? SAME_FILE_P (sb1, sb2) : false; |
|
|
37 } |
