Commit Graph

20 Commits

Author SHA1 Message Date
agc bf07c8719a Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22308, verified by myself.
2003-08-07 10:04:11 +00:00
lukem 9014bdbce6 * Document $RCMD_CMD in environ(7).
* Cross-reference rcmd(1), rcmd(3), and environ(7) as appropriate.

Should fix [bin/21670] from Geoff Wing.
2003-05-26 10:18:39 +00:00
fvdl 42614ed3f3 Add support for UFS2. UFS2 is an enhanced FFS, adding support for
64 bit block pointers, extended attribute storage, and a few
other things.

This commit does not yet include the code to manipulate the extended
storage (for e.g. ACLs), this will be done later.

Originally written by Kirk McKusick and Network Associates Laboratories for
FreeBSD.
2003-04-02 10:39:19 +00:00
lukem fb1a99ccf5 Remove "setgid tty" and references to utmp code from usr.bin/who. 2003-03-27 13:58:49 +00:00
wiz 990562bfef .Nm does not need a dummy argument ("") before punctuation or
for correct formatting of the SYNOPSIS any longer.
2003-02-25 10:34:36 +00:00
perry 8a49ec08e4 "Utilize" has exactly the same meaning as "use," but it is more
difficult to read and understand. Most manuals of English style
therefore say that you should use "use".
2003-02-04 23:07:28 +00:00
fvdl a3ff3a3038 Bump daddr_t to 64 bits. Replace it with int32_t in all places where
it was used on-disk, so that on-disk formats remain the same.
Remove ufs_daddr_t and ufs_lbn_t for the time being.
2003-01-24 21:55:02 +00:00
wiz 2fb4b1db52 New sentence, new line. By Robert Elz with minimal fixes. 2002-10-01 13:40:23 +00:00
lukem 7360d7b6ae Use ${NETBSDSRCDIR}/some/path instead of ${.CURDIR}/../../some/path 2002-08-19 10:16:51 +00:00
scw 451eb422ae Fix dump_lfs build following recent utmp changes. 2002-08-02 12:29:36 +00:00
wiz c632c8bea4 __STDC__ is always defined on NetBSD. 2002-05-25 23:45:12 +00:00
wiz b8ed997fc6 Fix typo in macro. 2002-01-21 18:14:33 +00:00
wiz ed5ba510c2 One '\' too many. 2001-12-07 19:50:20 +00:00
wiz 875bfce8db Sort sections, use standard section headers. 2001-11-16 11:26:53 +00:00
wiz 4ce43ae0cd Whitespace nits 2001-11-16 10:25:42 +00:00
lukem 6c07f34b54 fix -Wshadow warnings 2001-11-02 05:44:46 +00:00
perseant 4e3fced95b Merge the short-lived perseant-lfsv2 branch into the trunk.
Kernels and tools understand both v1 and v2 filesystems; newfs_lfs
generates v2 by default.  Changes for the v2 layout include:

- Segments of non-PO2 size and arbitrary block offset, so these can be
  matched to convenient physical characteristics of the partition (e.g.,
  stripe or track size and offset).

- Address by fragment instead of by disk sector, paving the way for
  non-512-byte-sector devices.  In theory fragments can be as large
  as you like, though in reality they must be smaller than MAXBSIZE in size.

- Use serial number and filesystem identifier to ensure that roll-forward
  doesn't get old data and think it's new.  Roll-forward is enabled for
  v2 filesystems, though not for v1 filesystems by default.

- The inode free list is now a tailq, paving the way for undelete (undelete
  is not yet implemented, but can be without further non-backwards-compatible
  changes to disk structures).

- Inode atime information is kept in the Ifile, instead of on the inode;
  that is, the inode is never written *just* because atime was changed.
  Because of this the inodes remain near the file data on the disk, rather
  than wandering all over as the disk is read repeatedly.  This speeds up
  repeated reads by a small but noticeable amount.

Other changes of note include:

- The ifile written by newfs_lfs can now be of arbitrary length, it is no
  longer restricted to a single indirect block.

- Fixed an old bug where ctime was changed every time a vnode was created.
  I need to look more closely to make sure that the times are only updated
  during write(2) and friends, not after-the-fact during a segment write,
  and certainly not by the cleaner.
2001-07-13 20:30:18 +00:00
wiz 73f545bb5b Drop arguments of .Os. 2001-06-05 11:22:41 +00:00
perseant 2763cc1921 Working version of aborted dump{,_lfs} join. 1999-10-01 04:35:21 +00:00
perseant 54fd3dd508 Adapt dump(8) to use filestore-independent (but still ufs-specific)
replacements for NINDIR, fsbtodb, etc.  Create dump_lfs by adding a few
LFS-filestore-specific routines.  As described in PR#8317.
1999-09-29 04:57:48 +00:00