util-linux/Documentation/TODO

 Note that items with (!) have high priority.

hwlock
------
 - use /var/lib/hwclock/drift to store hw-clock drift numbers.
 - use /etc/adjtime as read-only for UTC/LOCAL information only
 - the /var/lib/hwclock/drift should be implemented backwardly compatible,
   it means use the file only if exists, otherwise follow /etc/adjtime 

bash completion
---------------
- Optional argument handling requires user to press backspace to get
  argument completion.
- Comma separated value, e.g., --output 'value1,value2', are not
  completed for users.

libmount (mount/umount)
-----------------------

 - add options to control fstab/mtab mount options usage, something like:

   --options-mode={ignore,append,prepend,replace}      MNT_OMODE_{IGNORE, ...}
   --options-source={fstab,mtab,disable}               MNT_OMODE_{FSTAB,MTAB,NOTAB}
   --options-source-force                              MNT_OMODE_FORCE

   (all this already supported by libmount)

partx
-----

 - support mapping by device-mapper if argv[0] is "kpartx" or --dm option is used.
     

docs
----

 - (!) use something better than gtk-doc for libmount and libblkid (doxyden?)

 - (!) add API documentation to libuuid


login-utils:
-----------

  - consolidate newgrp(1)
    * we have "su --group/--supp-group" to switch between groups, newgrp(1) in
      util-linux and shadow-utils (and sg(1) alias in shadow-utils)
    * the unique functionality provided by newgpr(1) is support for group
      passwords [/etc/gshadow] -- do we really need this functionality?
    * maybe we can mark group-passwords as deprecated, and replace sg(1) and
      newgpr(1) with su(1) code. The another way is to ask fro group password in
      su --group too.
    * note that shadow-utils newgpr(1) provides support for syslog and audit log.

libblkid
--------

 - (!) don't use internally blkid_loff_t, rather use off_t, size_t, ssize_t,
       stdint.h types and so on...

 - add FSSIZE value  -- filesystem size (klibc requirement)

 - (!) add support for dasd PT (used for example on s390)

libfdisk
--------

   [always check libfdisk branch at github!]

 - (!) add 'I'nfo fommand to print all details about specified partition
   (like offset, size, name, uuid, type, C/H/S, fstype)

 - (!) add to "First sector" dialog a line with information about available
   gaps (free areas) to make it more user friendly if you want to skip
   any useless (small) areas between existing partitions. 
   See https://bugzilla.redhat.com/show_bug.cgi?id=715114

   (Note that libfdisk already supports freespace lists.)

 - (!) add to fdisk "free space" command to print all available gaps

 - add support for Apple Partition Map (see libblkid/src/partitions/mac.c)
   http://en.wikipedia.org/wiki/Apple_Partition_Map

 - add "move end" command to move end of the last primary/extended partition.
   This feature seems very attractive to users who resizing their disks 
   (for example in virtual machines).

 - sfdisk rounds to cylinders is -uM (megabyte units) is specified, this is
   pretty stupid feature. It has to round to sectors if -uS or -uM is specified.

 - use off_t instead "long long"

 - catch SIGINT (Ctrl-C) and return to main menu.
   From Red Hat bugzilla #545488:

   While using fdisk normally, if you accidentally pressed the wrong button (to
   start a sequence of questions for some operation, e.g. 'c' to create
   partition).  The tool tries too hard to keep asking you for valid input.  You
   can't provide a blank or invalid input to get it to break out of the current
   dialog sequence and get back to the main menu.

misc
----

 - add mllockall() and SCHED_FIFO to hwclock,
   see http://lkml.org/lkml/2008/10/12/132
 

---------------
exotic requests
---------------

 - add SELinux security contexts support to the 'ipcs' utility
   http://bugzilla.redhat.com/show_bug.cgi?id=225342

   Would be great to list the current system IPC Objects with their respective
   security labels (where allowed) with something like 'ipcs -Z' - following the
   way other tools reports those.