git: cpdup - add -n (not-for-real) option

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 698d0b116260d956b340de05624daf5e2e9b9af8
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date:   Sun May 5 12:37:32 2013 -0700

    cpdup - add -n (not-for-real) option
    
    * Add cpdup -n, which causes cpdup to go through the motions but not
      actually make any modifications.

Summary of changes:
 bin/cpdup/cpdup.1   |  4 ++++
 bin/cpdup/cpdup.c   | 11 ++++++++---
 bin/cpdup/cpdup.h   |  1 +
 bin/cpdup/fsmid.c   |  2 +-
 bin/cpdup/hcproto.c | 34 ++++++++++++++++++++++++++++++++++
 bin/cpdup/md5.c     |  2 +-
 6 files changed, 49 insertions(+), 5 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/698d0b116260d956b340de05624daf5e2e9b9af8


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