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      1  1.4       snj /*	$NetBSD: extern.h,v 1.4 2009/10/21 01:07:46 snj Exp $	*/
      2  1.1   tsutsui 
      3  1.1   tsutsui /*
      4  1.1   tsutsui  * Copyright (c) 1997 Christos Zoulas.  All rights reserved.
      5  1.1   tsutsui  *
      6  1.1   tsutsui  * Redistribution and use in source and binary forms, with or without
      7  1.1   tsutsui  * modification, are permitted provided that the following conditions
      8  1.1   tsutsui  * are met:
      9  1.1   tsutsui  * 1. Redistributions of source code must retain the above copyright
     10  1.1   tsutsui  *    notice, this list of conditions and the following disclaimer.
     11  1.1   tsutsui  * 2. Redistributions in binary form must reproduce the above copyright
     12  1.1   tsutsui  *    notice, this list of conditions and the following disclaimer in the
     13  1.1   tsutsui  *    documentation and/or other materials provided with the distribution.
     14  1.1   tsutsui  *
     15  1.1   tsutsui  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     16  1.1   tsutsui  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     17  1.1   tsutsui  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     18  1.1   tsutsui  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     19  1.1   tsutsui  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     20  1.1   tsutsui  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     21  1.1   tsutsui  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     22  1.1   tsutsui  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     23  1.1   tsutsui  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     24  1.1   tsutsui  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     25  1.1   tsutsui  */
     26  1.1   tsutsui 
     27  1.2   tsutsui /* XXX should be in <sys/ufs/ext2fs.h> */
     28  1.2   tsutsui #define EXT2_LOG_MAXBSIZE	12
     29  1.2   tsutsui #define EXT2_MAXBSIZE		(1 << EXT2_LOG_MAXBSIZE)
     30  1.2   tsutsui 
     31  1.1   tsutsui /* prototypes */
     32  1.1   tsutsui void mke2fs(const char *, int, int);
     33  1.1   tsutsui 
     34  1.1   tsutsui /* variables set up by front end. */
     35  1.1   tsutsui extern int	Nflag;		/* run mkfs without writing file system */
     36  1.1   tsutsui extern int	Oflag;		/* format as an 4.3BSD file system */
     37  1.1   tsutsui extern int	verbosity;	/* amount of printf() output */
     38  1.1   tsutsui extern int64_t	fssize;		/* file system size */
     39  1.3  christos extern uint16_t	inodesize;	/* bytes per inode */
     40  1.1   tsutsui extern uint	sectorsize;	/* sector size */
     41  1.1   tsutsui extern uint	fsize;		/* fragment size */
     42  1.1   tsutsui extern uint	bsize;		/* block size */
     43  1.1   tsutsui extern uint	minfree;	/* free space threshold */
     44  1.1   tsutsui extern uint	num_inodes;	/* number of inodes (overrides density) */
     45  1.1   tsutsui extern char	*volname;	/* volume name */
     46