[v4, resend] fcntl-linux.h: add new definitions and manual updates for open file description locks

[Ondřej Bílka]

On Sat, May 03, 2014 at 09:33:24AM -0400, Jeff Layton wrote:
> Open file description locks have been merged into the Linux kernel for
> v3.15.  Add the appropriate command-value definitions and an update to
> the manual that describes their usage.
> 
> ChangeLog:
> 
> 2014-04-24  Jeff Layton  <jlayton at poochiereds.net>
> 
> 	[BZ#16839]
> 	* manual/llio.texi: add section about open file description locks
> 
> 	* sysdeps/unix/sysv/linux/bits/fcntl-linux.h:
> 	  (F_OFD_GETLK, F_OFD_SETLK, F_OFD_SETLKW): New macros.
>
 manual/examples/ofdlocks.c entry is missing.
 
Otherwise ok for me, Carlos, Michael do you have additional comments?