/* fsusage.h -- declarations for file system space usage info Copyright (C) 1991, 1992, 1997, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ /* Space usage statistics for a file system. Blocks are 512-byte. */ #if !defined FSUSAGE_H_ # define FSUSAGE_H_ # include # include struct fs_usage { uintmax_t fsu_blocksize; /* Size of a block. */ uintmax_t fsu_blocks; /* Total blocks. */ uintmax_t fsu_bfree; /* Free blocks available to superuser. */ uintmax_t fsu_bavail; /* Free blocks available to non-superuser. */ bool fsu_bavail_top_bit_set; /* 1 if fsu_bavail represents a value < 0. */ uintmax_t fsu_files; /* Total file nodes. */ uintmax_t fsu_ffree; /* Free file nodes. */ }; int get_fs_usage (char const *file, char const *disk, struct fs_usage *fsp); #endif