DragonFly- master usr.bin/undo undo.1 undo.c

Matthew Dillon dillon at crater.dragonflybsd.org
Wed Feb 25 16:07:32 PST 2009

commit b9a33d3fb1235626615b96b4b586ce7a7b8386fd
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Wed Feb 25 15:59:56 2009 -0800

    HAMMER Utiliites: undo can now detect all prior replacements of a file.
    The undo code will now iterate the history of the parent directory and
    attempt to locate all versions of the requested file even if the inode
    number changes due to the file being deleted and recreated, or
    undo -i attempts to show inode number changes and deletions in the list.
    undo -a (-d/-D) is now able to span inode number changes.
    Suggested-by: corecode

Summary of changes:
 usr.bin/undo/undo.1 |    5 +-
 usr.bin/undo/undo.c |  347 ++++++++++++++++++++++-----------------------------
 2 files changed, 151 insertions(+), 201 deletions(-)


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