1 | /* Copyright (C) 1991-2022 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 Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the 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 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library; if not, see |
16 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #include <stdio.h> |
19 | #include <hurd.h> |
20 | |
21 | /* Rename the file OLD to NEW. */ |
22 | int |
23 | rename (const char *old, const char *new) |
24 | { |
25 | error_t err; |
26 | file_t olddir, newdir; |
27 | const char *oldname, *newname; |
28 | |
29 | olddir = __directory_name_split (old, (char **) &oldname); |
30 | if (olddir == MACH_PORT_NULL) |
31 | return -1; |
32 | newdir = __directory_name_split (new, (char **) &newname); |
33 | if (newdir == MACH_PORT_NULL) |
34 | { |
35 | __mach_port_deallocate (__mach_task_self (), olddir); |
36 | return -1; |
37 | } |
38 | |
39 | err = __dir_rename (olddir, oldname, newdir, newname, 0); |
40 | __mach_port_deallocate (__mach_task_self (), olddir); |
41 | __mach_port_deallocate (__mach_task_self (), newdir); |
42 | if (err) |
43 | return __hurd_fail (err); |
44 | return 0; |
45 | } |
46 | |