Commit Graph

23 Commits

Author SHA1 Message Date
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 7360d7b6ae Use ${NETBSDSRCDIR}/some/path instead of ${.CURDIR}/../../some/path 2002-08-19 10:16:51 +00:00
lukem 1b81d6353d remove third argument (`int ns') from ffs_sb_swap(), and let ffs_sb_swap()
determine the endianness of the `struct fs *o' superblock from o->fs_magic
and set needswap as necessary, rather than trusting the caller to get
it right.  invariably, almost every caller of ffs_sb_swap() was calling it
with ns set to the wrong value for ns anyway!
ansi KNF ffs_bswap.c declarations whilst here.

this fixes all sorts of problems when trying to use other-endian file systems,
notably the kernel trying to access memory *way* off, possibly corrupting or
panicing, and userland programs SEGVing and/or corrupting things (e.g,
"fsck_ffs -B"  to swap a file system endianness).

whilst the previous rev of ffs_bswap.c (1.10, 2000/12/23) made this problem
worse, i suspect that the problem was always there and previous versions
just happened not to trash things at the wrong time.

FFS_EI should now be a lot more stable.
2001-08-17 02:18:46 +00:00
wiz 73f545bb5b Drop arguments of .Os. 2001-06-05 11:22:41 +00:00
cgd b22750720f change:
.Sh "SEE ALSO"
to:
	.Sh SEE ALSO
The doc macros check for the latter (actually just for 'SEE' as the first
argument to .Sh) to set the section header SEE ALSO flag, which modifies
some behaviour (e.g. references done with .Rs/.Re).
1999-04-06 04:54:19 +00:00
bouyer 3e3f9c7795 #include machine/bswap.h and remove -lutil. 1999-01-15 13:32:05 +00:00
ross 029a64cc29 from Erik Bertelsen <erik@mediator.uni-c.dk>
{ put } { in } { lots } { of } { these } { to } { shut } { up } { egcs }
1998-08-25 19:18:12 +00:00
bouyer 08371645ee Add support for non-native endian FFS.
Clear the clean flag in the SB when an inode has been cleared.
1998-03-18 16:51:31 +00:00
lukem c697e3e2bf resolve sccsid conflict 1997-09-16 02:33:48 +00:00
lukem e40e4b2a93 - fix use of .Nm
- deprecate use of register
- cleanup for WARNS=1
1997-09-14 08:44:07 +00:00
mikel 6ba9c17952 icheck(8) and ncheck(8) Went Away a *long* time ago 1997-07-11 07:48:30 +00:00
cgd 0114e805ce convert to new RCS Id conventions; reduce my headache 1995-03-18 14:54:19 +00:00
mycroft 6e6fa2798b Make this more type safe. 1995-01-30 20:02:47 +00:00
cgd ae9172d6cd specify man pages the new way. 1994-12-22 09:57:51 +00:00
mycroft 8ffd59e28b err(3)/warn(3) cleanup 1994-09-23 02:18:30 +00:00
mycroft 16573e290b Import 4.4-Lite version. 1994-06-13 22:40:40 +00:00
mycroft 175ecf65e1 Update from 4.4-Lite. 1994-06-08 18:54:38 +00:00
cgd 4417e58658 need <sys/time.h> 1994-04-25 18:17:04 +00:00
mycroft e9d867ef50 Add RCS identifiers. 1993-08-01 17:54:45 +00:00
mycroft cda4f8f6ee Add RCS identifiers. 1993-08-01 05:37:30 +00:00
cgd 06be60083d changed "Id" to "Header" for rcsids 1993-03-23 00:22:59 +00:00
cgd 346aa5dd48 added rcs ids to all files 1993-03-22 08:04:00 +00:00
cgd 61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00