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Diffstat (limited to 'sbin/newfs/newfs.h')
| -rw-r--r-- | sbin/newfs/newfs.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/sbin/newfs/newfs.h b/sbin/newfs/newfs.h new file mode 100644 index 0000000..0386c5f --- /dev/null +++ b/sbin/newfs/newfs.h @@ -0,0 +1,68 @@ +/* + * Copyright (c) 1980, 1989, 1993 + * The Regents of the University of California. All rights reserved. + * + * 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 by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 THE REGENTS OR CONTRIBUTORS 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. + * + * $FreeBSD$ + */ + + +/* + * variables set up by front end. + */ +extern int Nflag; /* run mkfs without writing file system */ +extern int Oflag; /* format as an 4.3BSD file system */ +extern int Uflag; /* enable soft updates for file system */ +extern int fssize; /* file system size */ +extern int ntracks; /* # tracks/cylinder */ +extern int nsectors; /* # sectors/track */ +extern int nphyssectors; /* # sectors/track including spares */ +extern int secpercyl; /* sectors per cylinder */ +extern int sectorsize; /* bytes/sector */ +extern int realsectorsize; /* bytes/sector in hardware*/ +extern int rpm; /* revolutions/minute of drive */ +extern int interleave; /* hardware sector interleave */ +extern int trackskew; /* sector 0 skew, per track */ +extern int fsize; /* fragment size */ +extern int bsize; /* block size */ +extern int cpg; /* cylinders/cylinder group */ +extern int cpgflg; /* cylinders/cylinder group flag was given */ +extern int minfree; /* free space threshold */ +extern int opt; /* optimization preference (space or time) */ +extern int density; /* number of bytes per inode */ +extern int maxcontig; /* max contiguous blocks to allocate */ +extern int rotdelay; /* rotational delay between blocks */ +extern int maxbpg; /* maximum blocks per file in a cyl group */ +extern int nrpos; /* # of distinguished rotational positions */ +extern int bbsize; /* boot block size */ +extern int sbsize; /* superblock size */ +extern int avgfilesize; /* expected average file size */ +extern int avgfilesperdir; /* expected number of files per directory */ + |
