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kernel/linux-rt-4.4.41/fs/fat/Kconfig 4.07 KB
5113f6f70   김현기   kernel add
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  config FAT_FS
  	tristate
  	select NLS
  	help
  	  If you want to use one of the FAT-based file systems (the MS-DOS and
  	  VFAT (Windows 95) file systems), then you must say Y or M here
  	  to include FAT support. You will then be able to mount partitions or
  	  diskettes with FAT-based file systems and transparently access the
  	  files on them, i.e. MSDOS files will look and behave just like all
  	  other Unix files.
  
  	  This FAT support is not a file system in itself, it only provides
  	  the foundation for the other file systems. You will have to say Y or
  	  M to at least one of "MSDOS fs support" or "VFAT fs support" in
  	  order to make use of it.
  
  	  Another way to read and write MSDOS floppies and hard drive
  	  partitions from within Linux (but not transparently) is with the
  	  mtools ("man mtools") program suite. You don't need to say Y here in
  	  order to do that.
  
  	  If you need to move large files on floppies between a DOS and a
  	  Linux box, say Y here, mount the floppy under Linux with an MSDOS
  	  file system and use GNU tar's M option. GNU tar is a program
  	  available for Unix and DOS ("man tar" or "info tar").
  
  	  The FAT support will enlarge your kernel by about 37 KB. If unsure,
  	  say Y.
  
  	  To compile this as a module, choose M here: the module will be called
  	  fat.  Note that if you compile the FAT support as a module, you
  	  cannot compile any of the FAT-based file systems into the kernel
  	  -- they will have to be modules as well.
  
  config MSDOS_FS
  	tristate "MSDOS fs support"
  	select FAT_FS
  	help
  	  This allows you to mount MSDOS partitions of your hard drive (unless
  	  they are compressed; to access compressed MSDOS partitions under
  	  Linux, you can either use the DOS emulator DOSEMU, described in the
  	  DOSEMU-HOWTO, available from
  	  <http://www.tldp.org/docs.html#howto>, or try dmsdosfs in
  	  <ftp://ibiblio.org/pub/Linux/system/filesystems/dosfs/>. If you
  	  intend to use dosemu with a non-compressed MSDOS partition, say Y
  	  here) and MSDOS floppies. This means that file access becomes
  	  transparent, i.e. the MSDOS files look and behave just like all
  	  other Unix files.
  
  	  If you have Windows 95 or Windows NT installed on your MSDOS
  	  partitions, you should use the VFAT file system (say Y to "VFAT fs
  	  support" below), or you will not be able to see the long filenames
  	  generated by Windows 95 / Windows NT.
  
  	  This option will enlarge your kernel by about 7 KB. If unsure,
  	  answer Y. This will only work if you said Y to "DOS FAT fs support"
  	  as well. To compile this as a module, choose M here: the module will
  	  be called msdos.
  
  config VFAT_FS
  	tristate "VFAT (Windows-95) fs support"
  	select FAT_FS
  	help
  	  This option provides support for normal Windows file systems with
  	  long filenames.  That includes non-compressed FAT-based file systems
  	  used by Windows 95, Windows 98, Windows NT 4.0, and the Unix
  	  programs from the mtools package.
  
  	  The VFAT support enlarges your kernel by about 10 KB and it only
  	  works if you said Y to the "DOS FAT fs support" above.  Please read
  	  the file <file:Documentation/filesystems/vfat.txt> for details.  If
  	  unsure, say Y.
  
  	  To compile this as a module, choose M here: the module will be called
  	  vfat.
  
  config FAT_DEFAULT_CODEPAGE
  	int "Default codepage for FAT"
  	depends on MSDOS_FS || VFAT_FS
  	default 437
  	help
  	  This option should be set to the codepage of your FAT filesystems.
  	  It can be overridden with the "codepage" mount option.
  	  See <file:Documentation/filesystems/vfat.txt> for more information.
  
  config FAT_DEFAULT_IOCHARSET
  	string "Default iocharset for FAT"
  	depends on VFAT_FS
  	default "iso8859-1"
  	help
  	  Set this to the default input/output character set you'd
  	  like FAT to use. It should probably match the character set
  	  that most of your FAT filesystems use, and can be overridden
  	  with the "iocharset" mount option for FAT filesystems.
  	  Note that "utf8" is not recommended for FAT filesystems.
  	  If unsure, you shouldn't set "utf8" here.
  	  See <file:Documentation/filesystems/vfat.txt> for more information.
  
  	  Enable any character sets you need in File Systems/Native Language
  	  Support.