git: dd(1): Implement GNU's extension of "status" operand

[Aaron LI]

commit 739ce91049ab07d70253b3620f65eba5ac171cd8
Author: Aaron LI <aly at aaronly.me>
Date:   Thu Feb 14 20:34:21 2019 +0800

    dd(1): Implement GNU's extension of "status" operand
    
    * status=none: do not print status information
    * status=noxfer: do not print transfer  statistics
    
      This feature is useful because the statistics information can
      sometimes be annoying, and redirecting stderr to /dev/null would also
      lost error messages.
    
      Obtained from FreeBSD (revision 264059)
    
    * status=progress: report the current status on a single line every
      second.
    
      Obtained from FreeBSD (revisions 337505,337865,338646)

Summary of changes:
 bin/dd/Makefile   |  4 +++-
 bin/dd/args.c     | 47 +++++++++++++++++++++++++++++++----------------
 bin/dd/dd.1       | 20 +++++++++++++++++---
 bin/dd/dd.c       | 12 +++++++++++-
 bin/dd/dd.h       |  5 ++++-
 bin/dd/extern.h   |  3 +++
 bin/dd/misc.c     | 49 ++++++++++++++++++++++++++++++++++++++++++++++---
 bin/dd/position.c |  2 ++
 8 files changed, 117 insertions(+), 25 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/739ce91049ab07d70253b3620f65eba5ac171cd8


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