2 * Copyright (c) 2005 The DragonFly Project. All rights reserved.
4 * This code is derived from software contributed to The DragonFly Project
5 * by Joerg Sonnenberger <joerg@bec.de>.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
17 * 3. Neither the name of The DragonFly Project nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific, prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
25 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
28 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
31 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * $DragonFly: src/lib/libc/sys/Attic/__cvtstatvfs.c,v 1.1 2005/07/21 21:33:26 joerg Exp $
37 #include <sys/param.h>
38 #include <sys/mount.h>
39 #include <sys/statvfs.h>
43 #include "libc_private.h"
46 __cvtstatvfs(const struct statfs *in, struct statvfs *out)
48 memset(out, 0, sizeof(*out));
50 out->f_bsize = in->f_bsize;
51 out->f_frsize = in->f_bsize;
52 out->f_blocks = in->f_blocks;
53 out->f_bfree = in->f_bfree;
54 out->f_bavail = in->f_bavail;
55 out->f_files = in->f_files;
56 out->f_ffree = in->f_ffree;
59 * This field counts the number of available inodes to non-root
60 * users, but this information is not available via statfs.
61 * Just ignore this issue by returning the totoal number instead.
63 out->f_favail = in->f_ffree;
66 * This field has a different meaning for statfs and statvfs.
67 * For the former it is the cookie exported for NFS and not
68 * intended for normal userland use.
73 if (in->f_flags & MNT_RDONLY)
74 out->f_flag |= ST_RDONLY;
75 if (in->f_flags & MNT_NOSUID)
76 out->f_flag |= ST_NOSUID;
78 out->f_owner = in->f_owner;
81 * statfs contains the type as string, statvfs expects it as
86 out->f_syncreads = in->f_syncreads;
87 out->f_syncwrites = in->f_syncwrites;
88 out->f_asyncreads = in->f_asyncreads;
89 out->f_asyncwrites = in->f_asyncwrites;