2 * Client fuse interface operation "statfs" for libcaptive
3 * Copyright (C) 2005 Jan Kratochvil <project-captive@jankratochvil.net>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; exactly version 2 of June 1991 is required
9 * This program 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
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include <glib/gmessages.h>
23 #include <sys/statfs.h>
25 #include <libgnomevfs/gnome-vfs-result.h>
27 #include <captive/client-vfs.h>
29 #include "op_statfs.h" /* self */
31 #include "gnomevfsresult.h"
34 int op_statfs(const char *path,struct statfs *stbuf)
36 CaptiveVfsVolumeInfo volume_info;
37 GnomeVFSResult errvfsresult;
39 g_return_val_if_fail(path!=NULL,-EINVAL);
40 g_return_val_if_fail(stbuf!=NULL,-EINVAL);
42 if (GNOME_VFS_OK!=(errvfsresult=captive_vfs_volume_info_get(capfuse_captive_vfs_object,&volume_info)))
43 return -gnomevfsresult_to_errno(errvfsresult);
45 /* <fuse.h>: The 'f_type' and 'f_fsid' fields are ignored */
46 stbuf->f_bsize =volume_info.block_size;
47 /* Some rounding? Which way? */
48 stbuf->f_blocks =volume_info.bytes /volume_info.block_size;
49 stbuf->f_bfree =volume_info.bytes_free /volume_info.block_size;
50 stbuf->f_bavail =volume_info.bytes_available/volume_info.block_size;
53 /* For NTFS: http://en.wikipedia.org/wiki/Comparison_of_file_systems */