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newfs_udf.h revision 1.6 
      1 /*	$NetBSD: newfs_udf.h,v 1.6 2019/06/30 11:38:16 sevan Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2006, 2008, 2013 Reinoud Zandijk
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     19  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     21  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     22  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     23  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     25  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     26  *
     27  */
     28 
     29 #ifndef _FS_UDF_NEWFS_UDF_H_
     30 #define _FS_UDF_NEWFS_UDF_H_
     31 
     32 /* general settings */
     33 #define UDF_512_TRACK	0	/* NOT recommended */
     34 #define UDF_META_PERC  20	/* picked */
     35 
     36 /* Identifying myself */
     37 #define APP_VERSION_MAIN	0
     38 #define APP_VERSION_SUB		5
     39 #define IMPL_NAME		"*NetBSD userland UDF"
     40 
     41 
     42 /* global variables describing disc and format requests */
     43 extern int	 fd;			/* device: file descriptor */
     44 extern char	*dev;			/* device: name		   */
     45 extern struct mmc_discinfo mmc_discinfo;/* device: disc info	   */
     46 
     47 extern char	*format_str;		/* format: string representation */
     48 extern int	 format_flags;		/* format: attribute flags	 */
     49 extern int	 media_accesstype;	/* derived from current mmc cap  */
     50 extern int	 check_surface;		/* for rewritables               */
     51 
     52 extern int	 wrtrack_skew;
     53 extern int	 meta_perc;
     54 extern float	 meta_fract;
     55 
     56 
     57 /* shared structure between udf_create.c users */
     58 struct udf_create_context context;
     59 struct udf_disclayout     layout;
     60 
     61 /* prototypes */
     62 int udf_write_sector(void *sector, uint64_t location);
     63 int udf_update_trackinfo(struct mmc_discinfo *di, struct mmc_trackinfo *ti);
     64 
     65 /* tmp */
     66 int writeout_write_queue(void);
     67 int udf_surface_check(void);
     68 
     69 #endif /* _FS_UDF_UDF_WRITE_H_ */
     70