[BZ #5939]
[glibc.git] / posix / fpathconf.c
blob840460b04b0a723fcf78f971f85d9611b2dcb86d
1 /* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
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.
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.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17 02111-1307 USA. */
19 #include <errno.h>
20 #include <stddef.h>
21 #include <unistd.h>
24 /* Get file-specific information about descriptor FD. */
25 long int
26 __fpathconf (fd, name)
27 int fd;
28 int name;
30 if (fd < 0)
32 __set_errno (EBADF);
33 return -1;
36 switch (name)
38 default:
39 __set_errno (EINVAL);
40 return -1;
42 case _PC_LINK_MAX:
43 case _PC_MAX_CANON:
44 case _PC_MAX_INPUT:
45 case _PC_NAME_MAX:
46 case _PC_PATH_MAX:
47 case _PC_PIPE_BUF:
48 case _PC_SOCK_MAXBUF:
49 case _PC_CHOWN_RESTRICTED:
50 case _PC_NO_TRUNC:
51 case _PC_VDISABLE:
52 break;
55 __set_errno (ENOSYS);
56 return -1;
59 weak_alias (__fpathconf, fpathconf)
61 stub_warning (fpathconf)
62 #include <stub-tag.h>