include/linux/udf_fs.h

   1 /*
   2  * udf_fs.h
   3  *
   4  * PURPOSE
   5  *  Included by fs/filesystems.c
   6  *
   7  * DESCRIPTION
   8  *  OSTA-UDF(tm) = Optical Storage Technology Association
   9  *  Universal Disk Format.
  10  *
  11  *  This code is based on version 2.50 of the UDF specification,
  12  *  and revision 3 of the ECMA 167 standard [equivalent to ISO 13346].
  13  *    http://www.osta.org/ *    http://www.ecma.ch/
  14  *    http://www.iso.org/
  15  *
  16  * COPYRIGHT
  17  *      This file is distributed under the terms of the GNU General Public
  18  *      License (GPL). Copies of the GPL can be obtained from:
  19  *              ftp://prep.ai.mit.edu/pub/gnu/GPL
  20  *      Each contributing author retains all rights to their own work.
  21  *
  22  *  (C) 1999-2004 Ben Fennema
  23  *  (C) 1999-2000 Stelias Computing Inc
  24  *
  25  * HISTORY
  26  *
  27  */
  28
  29 #ifndef _UDF_FS_H
  30 #define _UDF_FS_H 1
  31
  32 #define UDF_PREALLOCATE
  33 #define UDF_DEFAULT_PREALLOC_BLOCKS     8
  34
  35 #undef UDFFS_DEBUG
  36
  37 #ifdef UDFFS_DEBUG
  38 #define udf_debug(f, a...) \
  39         do { \
  40                 printk (KERN_DEBUG "UDF-fs DEBUG %s:%d:%s: ", \
  41                         __FILE__, __LINE__, __FUNCTION__); \
  42                 printk (f, ##a); \
  43         } while (0)
  44 #else
  45 #define udf_debug(f, a...) /**/
  46 #endif
  47
  48 #define udf_info(f, a...) \
  49                 printk (KERN_INFO "UDF-fs INFO " f, ##a);
  50
  51 #endif /* _UDF_FS_H */