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478b92f0 UD |
1 | /* Copyright (C) 1991, 1995, 1996, 1997 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 | |
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. | |
478b92f0 UD |
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 | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
478b92f0 | 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/>. */ | |
28f540f4 | 17 | |
28f540f4 RM |
18 | #include <errno.h> |
19 | #include <stddef.h> | |
20 | #include <unistd.h> | |
21 | ||
22 | ||
23 | /* Get file-specific information about descriptor FD. */ | |
24 | long int | |
c4029823 UD |
25 | __fpathconf (fd, name) |
26 | int fd; | |
27 | int name; | |
28f540f4 RM |
28 | { |
29 | if (fd < 0) | |
30 | { | |
c4029823 | 31 | __set_errno (EBADF); |
28f540f4 RM |
32 | return -1; |
33 | } | |
34 | ||
35 | switch (name) | |
36 | { | |
37 | default: | |
c4029823 | 38 | __set_errno (EINVAL); |
28f540f4 RM |
39 | return -1; |
40 | ||
41 | case _PC_LINK_MAX: | |
42 | case _PC_MAX_CANON: | |
43 | case _PC_MAX_INPUT: | |
44 | case _PC_NAME_MAX: | |
45 | case _PC_PATH_MAX: | |
46 | case _PC_PIPE_BUF: | |
503054c0 | 47 | case _PC_SOCK_MAXBUF: |
28f540f4 RM |
48 | case _PC_CHOWN_RESTRICTED: |
49 | case _PC_NO_TRUNC: | |
50 | case _PC_VDISABLE: | |
51 | break; | |
52 | } | |
53 | ||
c4029823 | 54 | __set_errno (ENOSYS); |
28f540f4 RM |
55 | return -1; |
56 | } | |
57 | ||
58 | weak_alias (__fpathconf, fpathconf) | |
10ceac89 RM |
59 | |
60 | stub_warning (fpathconf) | |
f2ea0f5b | 61 | #include <stub-tag.h> |