summaryrefslogtreecommitdiffstats
path: root/usr.sbin/makefs/ffs.h
diff options
context:
space:
mode:
Diffstat (limited to 'usr.sbin/makefs/ffs.h')
-rw-r--r--usr.sbin/makefs/ffs.h70
1 files changed, 70 insertions, 0 deletions
diff --git a/usr.sbin/makefs/ffs.h b/usr.sbin/makefs/ffs.h
new file mode 100644
index 0000000..65cfbd0
--- /dev/null
+++ b/usr.sbin/makefs/ffs.h
@@ -0,0 +1,70 @@
+/* $NetBSD: ffs.h,v 1.1 2004/12/20 20:51:42 jmc Exp $ */
+
+/*
+ * Copyright (c) 2001-2003 Wasabi Systems, Inc.
+ * All rights reserved.
+ *
+ * Written by Luke Mewburn for Wasabi Systems, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed for the NetBSD Project by
+ * Wasabi Systems, Inc.
+ * 4. The name of Wasabi Systems, Inc. may not be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _FFS_H
+#define _FFS_H
+
+#include <ufs/ufs/dinode.h>
+#include <ufs/ffs/fs.h>
+
+typedef struct {
+ char label[MAXVOLLEN]; /* volume name/label */
+ int bsize; /* block size */
+ int fsize; /* fragment size */
+ int cpg; /* cylinders per group */
+ int cpgflg; /* cpg was specified by user */
+ int density; /* bytes per inode */
+ int ntracks; /* number of tracks */
+ int nsectors; /* number of sectors */
+ int rpm; /* rpm */
+ int minfree; /* free space threshold */
+ int optimization; /* optimization (space or time) */
+ int maxcontig; /* max contiguous blocks to allocate */
+ int rotdelay; /* rotational delay between blocks */
+ int maxbpg; /* maximum blocks per file in a cyl group */
+ int nrpos; /* # of distinguished rotational positions */
+ int avgfilesize; /* expected average file size */
+ int avgfpdir; /* expected # of files per directory */
+ int version; /* filesystem version (1 = FFS, 2 = UFS2) */
+ int maxbsize; /* maximum extent size */
+ int maxblkspercg; /* max # of blocks per cylinder group */
+ /* XXX: support `old' file systems ? */
+} ffs_opt_t;
+
+#endif /* _FFS_H */
OpenPOWER on IntegriCloud