38 lines
1.4 KiB
C
38 lines
1.4 KiB
C
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/* fsusage.h -- declarations for filesystem space usage info
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Copyright (C) 1991, 1992, 1997, 2003 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* Space usage statistics for a filesystem. Blocks are 512-byte. */
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#if !defined FSUSAGE_H_
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# define FSUSAGE_H_
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struct fs_usage
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{
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int fsu_blocksize; /* Size of a block. */
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uintmax_t fsu_blocks; /* Total blocks. */
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uintmax_t fsu_bfree; /* Free blocks available to superuser. */
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uintmax_t fsu_bavail; /* Free blocks available to non-superuser. */
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int fsu_bavail_top_bit_set; /* 1 if fsu_bavail represents a value < 0. */
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uintmax_t fsu_files; /* Total file nodes. */
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uintmax_t fsu_ffree; /* Free file nodes. */
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};
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int get_fs_usage (const char *path, const char *disk, struct fs_usage *fsp);
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#endif
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