Commit Graph

24 Commits

Author SHA1 Message Date
Mike Barcroft
89fdc4e117 Use the standardized CHAR_BIT constant instead of NBBY in userland. 2002-09-25 04:06:37 +00:00
Tom Rhodes
ce66ddb763 s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00
Ian Dowse
617dbd3c84 Replace the use of %qd with intmax_t/%jd and fix a number of -Wall
and -Wformat warnings:
 o Include timeconv.h for the time conversion functions.
 o Remove unused variables.
 o Correct a few cases where %d was used when printing longs.
2002-07-08 00:29:23 +00:00
Ian Dowse
325167c3a5 Fix some printf format errors.
Submitted by:	Don Lewis <dl-freebsd@catspoiler.org>
2002-07-07 12:30:20 +00:00
Kirk McKusick
1c85e6a35d This commit adds basic support for the UFS2 filesystem. The UFS2
filesystem expands the inode to 256 bytes to make space for 64-bit
block pointers. It also adds a file-creation time field, an ability
to use jumbo blocks per inode to allow extent like pointer density,
and space for extended attributes (up to twice the filesystem block
size worth of attributes, e.g., on a 16K filesystem, there is space
for 32K of attributes). UFS2 fully supports and runs existing UFS1
filesystems. New filesystems built using newfs can be built in either
UFS1 or UFS2 format using the -O option. In this commit UFS1 is
the default format, so if you want to build UFS2 format filesystems,
you must specify -O 2. This default will be changed to UFS2 when
UFS2 proves itself to be stable. In this commit the boot code for
reading UFS2 filesystems is not compiled (see /sys/boot/common/ufsread.c)
as there is insufficient space in the boot block. Once the size of the
boot block is increased, this code can be defined.

Things to note: the definition of SBSIZE has changed to SBLOCKSIZE.
The header file <ufs/ufs/dinode.h> must be included before
<ufs/ffs/fs.h> so as to get the definitions of ufs2_daddr_t and
ufs_lbn_t.

Still TODO:
Verify that the first level bootstraps work for all the architectures.
Convert the utility ffsinfo to understand UFS2 and test growfs.
Add support for the extended attribute storage. Update soft updates
to ensure integrity of extended attribute storage. Switch the
current extended attribute interfaces to use the extended attribute
storage. Add the extent like functionality (framework is there,
but is currently never used).

Sponsored by: DARPA & NAI Labs.
Reviewed by:	Poul-Henning Kamp <phk@freebsd.org>
2002-06-21 06:18:05 +00:00
Poul-Henning Kamp
d266a28647 s/daddr_t/ufs_daddr_t/g
This should fix the issues which cropped up after daddr_t grew up.

Sponsored by:	DARPA & NAI Labs.
2002-06-06 19:59:46 +00:00
Warner Losh
2db673ab00 o remove __P
o Use ANSI function definitions
o unifdef -D__STDC__
2002-03-20 22:49:40 +00:00
Ian Dowse
2bb823d2b9 Supply progress information in dump's process title, which is useful
for monitoring automated backups. This is based on a patch by Mikhail
Teterin, with some changes to make its operation clearer and to
update the proctitle more frequently.

PR:		bin/32138
2002-02-16 21:05:16 +00:00
Ian Dowse
19f8080e63 On receipt of a SIGINFO, schedule an immediate printout of the
percentage complete and remaining time estimate.

PR:		bin/32138
Submitted by:	mi
2002-02-16 20:22:26 +00:00
Ian Dowse
ff5e109e47 Make dump's behaviour more sensible when the output file is a fifo.
Normally trewind() performs a close-open-close cycle to rewind the
tape when closing the device, but this is not ideal for fifos. We
now skip the final open-close if the output descriptor is a fifo.

PR:		bin/25474
Submitted by:	Alex Bakhtin <bakhtin@amt.ru>
MFC after:	1 week
2002-02-11 00:50:50 +00:00
Ian Dowse
d2334e27e9 Zap a number of #ifdef sunos blocks, and all of the `register'
keywords.
2001-11-17 00:06:55 +00:00
Poul-Henning Kamp
bfa0b2984d Use \a instead of \007 for making noise.
Submitted by:	"Jason Smethers" <jsmethers@pdq.net>
2001-01-28 21:21:37 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Matt Jacob
9b979919c4 temporary workaround for bin/11464 1999-05-03 13:53:16 +00:00
Justin T. Gibbs
49fccf2a24 Add support for dealing with ENOSPC as the error code returned by a tape
device hitting EOM on a write.
1998-09-15 10:25:50 +00:00
Philippe Charnier
7580ffbbbd Correct use of .Nm. Add rcsid. Remove unused #includes. 1998-06-15 06:58:13 +00:00
John Birrell
e3f5655fab read() and write() return ssize_t not int, so the first arg to atomic()
should be ssize_t too.
1998-01-25 09:15:10 +00:00
Joerg Wunsch
d6038ed629 Do not account the tape change time for ETA estimations.
PR:		bin/4369
Submitted by:	blank@fox.uni-trier.de (Sascha Blank)
1997-10-12 14:09:13 +00:00
Joerg Wunsch
ee359f4838 Fix a long-standing bug with dump not treating errors correctly. They
were mishandled as an EOF, which became fatal if your first tape was
accidentally write-protected.

PR:		bin/850 dump treats write-protect as an EOT...
1997-05-06 20:52:28 +00:00
Peter Wemm
a37c38b8d8 Merge Lite2 changes (rather bigish, the dump/restore folks should check) 1997-03-11 12:09:50 +00:00
Joerg Wunsch
af00957e47 Add the a' option (`auto-size'') to bypass all tape length
considerations, and dump right to the end of medium.
1997-02-01 23:44:19 +00:00
Bruce Evans
eaa86f9d7f Don't use __dead or __pure in user code. They were obfuscations
for gcc >= 2.5 and no-ops for gcc >= 2.6.  Converted to use __dead2
or __pure2 where it wasn't already done, except in math.h where use
of __pure was mostly wrong.
1996-09-14 03:00:32 +00:00
Rodney W. Grimes
5ebc7e6281 Remove trailing whitespace. 1995-05-30 06:12:45 +00:00
Rodney W. Grimes
8fae3551ec BSD 4.4 Lite sbin Sources
Note:  XNSrouted and routed NOT imported here, they shall be imported with
usr.sbin.
1994-05-26 06:35:07 +00:00