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b168057a | 1 | /* Copyright (C) 1991-2015 Free Software Foundation, Inc. |
478b92f0 | 2 | This file is part of the GNU C Library. |
7cc645ed | 3 | |
478b92f0 | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
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. | |
7cc645ed | 8 | |
478b92f0 UD |
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 | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
7cc645ed | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ | |
7cc645ed RM |
17 | |
18 | #include <errno.h> | |
19 | #include <stddef.h> | |
20 | #include <sys/stat.h> | |
21 | #include <hurd.h> | |
22 | #include <hurd/fd.h> | |
23 | ||
24 | /* Get file-specific information about FILE. */ | |
25 | long int | |
26 | __pathconf (const char *file, int name) | |
27 | { | |
28 | error_t err; | |
ff48a63c | 29 | int value; /* RPC returns an `int', not a `long int'. */ |
7cc645ed | 30 | file_t port = __file_name_lookup (file, 0, 0); |
7cc645ed RM |
31 | if (port == MACH_PORT_NULL) |
32 | return -1L; | |
c2216480 | 33 | err = __io_pathconf (port, name, &value); |
7cc645ed RM |
34 | __mach_port_deallocate (__mach_task_self (), port); |
35 | if (err) | |
36 | return __hurd_fail (err), -1L; | |
37 | return value; | |
38 | } | |
39 | ||
40 | weak_alias (__pathconf, pathconf) |