From 3c7c79944c1990a219cbe79b2998e2e4faf11259 Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess@src.gnome.org>
Date: Tue, 9 Mar 2004 23:29:48 +0000
Subject: [PATCH] - oopsie, forgot some files

---
 sysdeps/common/README.fsusage     |  9 +++++
 sysdeps/common/fsusage-frontend.c | 67 +++++++++++++++++++++++++++++++
 2 files changed, 76 insertions(+)
 create mode 100644 sysdeps/common/README.fsusage
 create mode 100644 sysdeps/common/fsusage-frontend.c

diff --git a/sysdeps/common/README.fsusage b/sysdeps/common/README.fsusage
new file mode 100644
index 00000000..9c2edf0d
--- /dev/null
+++ b/sysdeps/common/README.fsusage
@@ -0,0 +1,9 @@
+The files fsusage.c and fsusage.h have been stolen from the GNU
+Coreutils package (version 5.0) and are the actual implementation of
+the fsusage function.
+
+The only changes that have been made to these files is that some code
+for SVR2 has been ripped out since it depended on some more code (SVR3
+was released in 1986 and introduced shared libraries), and the
+functions have been prefixed with glibtop_private to avoid name
+clashes with user code.
diff --git a/sysdeps/common/fsusage-frontend.c b/sysdeps/common/fsusage-frontend.c
new file mode 100644
index 00000000..c1d35cbf
--- /dev/null
+++ b/sysdeps/common/fsusage-frontend.c
@@ -0,0 +1,67 @@
+/* fsusage-frontend.c -- return space usage of mounted filesystems.
+   
+   Copyright (C) 2003 Ole Laursen.
+
+   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* This code is simply a front-end for the actual code in fsusage.[ch] which
+   is stolen directly from the GNU Coreutils package. */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+#  include <stdint.h>
+# endif
+#endif
+#ifndef UINTMAX_MAX
+# define UINTMAX_MAX ((uintmax_t) -1)
+#endif
+
+#include "fsusage.h"
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/fsusage.h>
+
+void
+glibtop_get_fsusage_s (glibtop *server, glibtop_fsusage *buf,
+		       const char *disk)
+{
+	struct fs_usage fsp;
+
+	glibtop_init_r (&server, 0, 0);
+	
+	memset (buf, 0, sizeof (glibtop_fsusage));
+	memset (&fsp, 0, sizeof (struct fs_usage));
+	
+	if (glibtop_private_get_fs_usage (disk, disk, &fsp) != 0)
+		return;
+
+	buf->blocks = fsp.fsu_blocks;
+	buf->bfree = fsp.fsu_bfree;
+	buf->bavail = fsp.fsu_bavail;
+	buf->files = fsp.fsu_files;
+	buf->ffree = fsp.fsu_ffree;
+	buf->block_size = fsp.fsu_blocksize;
+}