git: usr.sbin/makefs/hammer2: Properly support block device for image creation

[Tomohiro Kusumi]

commit 764bf12e00c840fa36ebb916d29aea76b7bd9537
Author: Tomohiro Kusumi <tkusumi at netbsd.org>
Date:   Fri Dec 1 00:01:23 2023 -0800

    usr.sbin/makefs/hammer2: Properly support block device for image creation
    
    Unlike regular file image, block device image creation fails
    if estimated image size exceeds the device size.
    
    Sparse file option is ignored. The block device blocks aren't
    zero cleared.

Summary of changes:
 usr.sbin/makefs/hammer2.c                | 33 +++++++++++++++++++++++++++++++-
 usr.sbin/makefs/hammer2/hammer2_ondisk.c |  7 +++++++
 2 files changed, 39 insertions(+), 1 deletion(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/764bf12e00c840fa36ebb916d29aea76b7bd9537


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