GitHub - mwolczko/extents: Tools for observing file extents, especially in clonefiles (aka reflinks). For macOS and Linux.

Implementation of the "extents" and "ccmp" utilities for macOS and Linux as described in http://www.wolczko.com/nvm-blog/Clonefiles.pdf.

extents: analyses the sharing relationships between a collection of clonefiles (macOS) / reflinks (Linux).

ccmp: a clone-aware version of cmp that is much faster for clonefiles which share a lot.

Name		Name	Last commit message	Last commit date
Latest commit History 47 Commits
Darwin		Darwin
Linux		Linux
LICENSE		LICENSE
Makefile		Makefile
README.md		README.md
ccmp		ccmp
cmp.c		cmp.c
cmp.h		cmp.h
extents.c		extents.c
extents.h		extents.h
fail.c		fail.c
fail.h		fail.h
fiemap.c		fiemap.c
fiemap.h		fiemap.h
lists.c		lists.c
lists.h		lists.h
mem.c		mem.c
mem.h		mem.h
mkself.c		mkself.c
opts.c		opts.c
opts.h		opts.h
print.c		print.c
print.h		print.h
sharing.c		sharing.c
sharing.h		sharing.h
sorting.c		sorting.c
sorting.h		sorting.h
tests-ccmp		tests-ccmp

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