Bug 243929

Summary:	fstyp: Sync HAMMER1/2 detection support with DragonFly BSD
Product:	Base System	Reporter:	kusumi.tomohiro
Component:	bin	Assignee:	Pedro F. Giffuni <pfg>
Status:	Closed FIXED
Severity:	Affects Only Me	CC:	kusumi.tomohiro
Priority:	---
Version:	CURRENT
Hardware:	Any
OS:	Any

Description kusumi.tomohiro 2020-02-06 15:58:32 UTC

The FreeBSD fstyp supports HAMMER1/2 based on somewhat old DragonFly source.

Below diff is to make them uptodate with the current DragonFly's fstyp HAMMER1/2 code base without making changes to other fstyp files (note that DragonFly does this in their fstyp).

This makes easier to sync up with DragonFly's HAMMER1/2 detection support in the future.

Git format diff
https://www.dragonflybsd.org/~tkusumi/diff/freebsd/0001-fstyp-Sync-HAMMER1-2-support-with-DragonFly.patch

Comment 1 Pedro F. Giffuni freebsd_committer

2020-02-06 17:56:43 UTC

Looks good to me, thank you!
FWIW, I am considering dropping the headers and using only the required structures directly.

Comment 2 commit-hook freebsd_committer

2020-02-06 18:04:54 UTC

A commit references this bug:

Author: pfg
Date: Thu Feb  6 18:04:16 UTC 2020
New revision: 357631
URL: https://svnweb.freebsd.org/changeset/base/357631

Log:
  fstyp: sync HAMMER1/2 detection support with DragonFly BSD.

  Submitted by:	Tomohiro Kusumi
  PR:		243929

Changes:
  head/usr.sbin/fstyp/hammer.c
  head/usr.sbin/fstyp/hammer2.c

Comment 3 Conrad Meyer freebsd_committer

2020-02-06 23:29:53 UTC

Thanks!