git: cmp(1): Take latest changes from FreeBSD's implementation.

[Sascha Wildner]

commit b42abfac0a068155ebea301694462235f099cbfb
Author: Eitan Adler <lists at eitanadler.com>
Date:   Mon Nov 18 18:13:24 2013 -0500

    cmp(1): Take latest changes from FreeBSD's implementation.
    
    In particular handle symbolic links more correctly, add a
    signal handler, and other misc changes.

Summary of changes:
 usr.bin/cmp/Makefile                               |   5 +-
 usr.bin/cmp/cmp.1                                  |  24 ++---
 usr.bin/cmp/cmp.c                                  |  42 +++++----
 usr.bin/cmp/extern.h                               |   7 +-
 .../citrus/citrus_mmap.c => usr.bin/cmp/link.c     | 101 ++++++++++-----------
 usr.bin/cmp/misc.c                                 |   3 +-
 usr.bin/cmp/regular.c                              |  35 +++++--
 usr.bin/cmp/special.c                              |  11 +--
 8 files changed, 125 insertions(+), 103 deletions(-)
 copy lib/libc/citrus/citrus_mmap.c => usr.bin/cmp/link.c (54%)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/b42abfac0a068155ebea301694462235f099cbfb


-- 
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