Imported Upstream version 1.4.8

gl/fsusage.h

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+/* 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 <stdint.h>
+# include <stdbool.h>
+
+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