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History log of /src/sbin/fsck_ffs/SMM.doc
RevisionDateAuthorComments
 1.4 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.
 1.3 05-Apr-1996  cgd check in changes proposed in PR 2006 (approved by J.T.), to rename fsck
to fsck_ffs, so that in the future 'fsck' can be a wrapper than invokes
appropriate filesystem-specific checker programs. For now, the only
user-visible change is that the names have changed in the manual page
and in error messages; fsck and fsck.8 are now links to fsck_ffs and
fsck_ffs.8, until the rest of the transition is complete.
 1.2 18-Mar-1995  cgd convert to new RCS Id conventions; reduce my headache
 1.1 08-Jun-1994  mycroft branches: 1.1.1;
Update from 4.4-Lite, with local changes.
 1.1.1.1 13-Jun-1994  mycroft Import 4.4-Lite version.
 1.4 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.
 1.3 05-Apr-1996  cgd check in changes proposed in PR 2006 (approved by J.T.), to rename fsck
to fsck_ffs, so that in the future 'fsck' can be a wrapper than invokes
appropriate filesystem-specific checker programs. For now, the only
user-visible change is that the names have changed in the manual page
and in error messages; fsck and fsck.8 are now links to fsck_ffs and
fsck_ffs.8, until the rest of the transition is complete.
 1.2 18-Mar-1995  cgd convert to new RCS Id conventions; reduce my headache
 1.1 08-Jun-1994  mycroft branches: 1.1.1;
Update from 4.4-Lite, with local changes.
 1.1.1.1 13-Jun-1994  mycroft Import 4.4-Lite version.
 1.3 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.
 1.2 18-Mar-1995  cgd convert to new RCS Id conventions; reduce my headache
 1.1 08-Jun-1994  mycroft branches: 1.1.1;
Update from 4.4-Lite, with local changes.
 1.1.1.1 13-Jun-1994  mycroft Import 4.4-Lite version.
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.
 1.5 20-Aug-2001  wiz precede, not preceed.
 1.4 11-Oct-1996  thorpej Bug fix from Kirk McKusick <mckusick@McKusick.COM>:

Fix a bug in fsck_ffs where if a directory somehow develops a hole
(that is a block pointer that has a value of zero), fsck would give the
filesystem a clean bill of health, but the kernel would panic when
accessing the directory with the hole. Fsck now checks for holes
in directories. If found in preen mode, fsck fails. In manual
mode, it can be directed to shorten the directory to the beginning of
the hole. A more complete solution would be to allocate a block to fill
the hole. However, this is a lot more work for a `cannot happen' error,
so the extra effort seems unwarranted.
 1.3 05-Apr-1996  cgd branches: 1.3.4;
check in changes proposed in PR 2006 (approved by J.T.), to rename fsck
to fsck_ffs, so that in the future 'fsck' can be a wrapper than invokes
appropriate filesystem-specific checker programs. For now, the only
user-visible change is that the names have changed in the manual page
and in error messages; fsck and fsck.8 are now links to fsck_ffs and
fsck_ffs.8, until the rest of the transition is complete.
 1.2 18-Mar-1995  cgd convert to new RCS Id conventions; reduce my headache
 1.1 08-Jun-1994  mycroft branches: 1.1.1;
Update from 4.4-Lite, with local changes.
 1.1.1.1 13-Jun-1994  mycroft Import 4.4-Lite version.
 1.3.4.1 02-Mar-1997  mycroft Pull up changes from Kirk McKusick to check for holes in directories.
 1.5 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.
 1.4 21-Nov-2001  wiz "than" instead of "then".
 1.3 05-Apr-1996  cgd check in changes proposed in PR 2006 (approved by J.T.), to rename fsck
to fsck_ffs, so that in the future 'fsck' can be a wrapper than invokes
appropriate filesystem-specific checker programs. For now, the only
user-visible change is that the names have changed in the manual page
and in error messages; fsck and fsck.8 are now links to fsck_ffs and
fsck_ffs.8, until the rest of the transition is complete.
 1.2 18-Mar-1995  cgd convert to new RCS Id conventions; reduce my headache
 1.1 08-Jun-1994  mycroft branches: 1.1.1;
Update from 4.4-Lite, with local changes.
 1.1.1.1 13-Jun-1994  mycroft Import 4.4-Lite version.
 1.5 05-Jul-2014  dholland Reorg docs, part 3:
Move the documents that are papers to /usr/share/doc/papers.
Give them suitable names (including the author and year).

The key property of papers that distinguishes them from documentation
is that they're historical: they're published at a particular time and
aren't updated or maintained. (Except cosmetically.)

We should only ship papers that are of interest to users, either for
historical perspective or because they're the original research
writeup of stuff that went into the system and is still pertinent.

The ffs papers clearly meet this standard; the other one here (about
passwords, in 1978) is probably past its sell-by date.
 1.4 05-Jul-2014  dholland Rework /usr/share/doc.

Update the <bsd.doc.mk> infrastructure, and update the docs to match
the new infrastructure.

- Build and install text, ps, pdf, and/or html, not roff sources.

- Don't wire the chapter numbers into the build system, or use them in
the installed pathnames. This didn't matter much when the docs were a
museum, but now that we're theoretically going to start maintaining
them again, we're going to add and remove documents periodically and
having the chapter numbers baked in creates a lot of thrashing for no
purpose.

- Specify the document name explicitly, rather than implicitly in a
path. Use this name (instead of other random strings) as the name
of the installed files.

- Specify the document section, which is the subdirectory of
/usr/share/doc to install into.

- Allow multiple subdocuments. (That is, multiple documents in one
output directory.)

- Enumerate the .png files groff emits along with html so they can be
installed.

- Remove assorted hand-rolled rules for running roff and roff widgetry
and add enough variable settings to make these unnecessary. This
includes support for
- explicit use of soelim
- refer
- tbl
- pic
- eqn

- Forcibly apply at least minimal amounts of sanity to certain
autogenerated roff files.

- Don't exclude USD.doc, SMM.doc, and PSD.doc directories from the
build, as they now actually do stuff.

Note: currently we can't generate pdf. This turns out to be a
nontrivial problem with no immediate solution forthcoming. So for now,
as a workaround, install compressed .ps as the printable form.
 1.3 05-Apr-1996  cgd branches: 1.3.82; 1.3.94;
check in changes proposed in PR 2006 (approved by J.T.), to rename fsck
to fsck_ffs, so that in the future 'fsck' can be a wrapper than invokes
appropriate filesystem-specific checker programs. For now, the only
user-visible change is that the names have changed in the manual page
and in error messages; fsck and fsck.8 are now links to fsck_ffs and
fsck_ffs.8, until the rest of the transition is complete.
 1.2 18-Mar-1995  cgd convert to new RCS Id conventions; reduce my headache
 1.1 08-Jun-1994  mycroft branches: 1.1.1;
Update from 4.4-Lite, with local changes.
 1.1.1.1 13-Jun-1994  mycroft Import 4.4-Lite version.
 1.3.94.1 10-Aug-2014  tls Rebase.
 1.3.82.1 20-Aug-2014  tls Rebase to HEAD as of a few days ago.

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