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563 Commits

Author SHA1 Message Date
wrstuden
1eeee9e04a Modify ISDOTDOT case so that we only clear PDIRUNLOCK if we really 
re-lock the parent vnode.
 1999-08-04 18:07:39 +00:00
wrstuden
3bf14d81e9 Add support for fcntl(2) to generate VOP_FCNTL calls. Any fcntl 
call with F_FSCTL set and F_SETFL calls generate calls to a new
fileop fo_fcntl. Add genfs_fcntl() and soo_fcntl() which return 0
for F_SETFL and EOPNOTSUPP otherwise. Have all leaf filesystems
use genfs_fcntl().

Reviewed by: thorpej
Tested by: wrstuden
 1999-08-03 20:19:16 +00:00
drochner
12a6593f79 clean up inclusion of "opt_ffs.h" and use of "FFS_EI" a bit 1999-08-03 19:22:43 +00:00
wrstuden
6dfc303f3b Add PDIRUNLOCK support. 1999-08-02 22:58:29 +00:00
mycroft
0900226864 Make one code path a bit clearer. 1999-07-30 01:55:38 +00:00
wrstuden
976aedb7ac Adjust mountroot routines to vrele rootvp in case of mount error. Closes 
PR 7977 by Neil Carson, <neil@brini.com>.
 1999-07-17 01:08:28 +00:00
wrstuden
379a26972f Modify file systems to deal with struct lock in struct vnode. All leaf 
fs's other than nfs use genfs_lock() for locking.

Modify lookup routines to set PDIRUNLOCK when they unlock the parrent.
 1999-07-08 01:05:58 +00:00
thorpej
c7855f5009 Nuke unneeded include file. 1999-07-03 18:40:32 +00:00
tls
4d649c3adb squash some compiler warnings on debug printfs by casting to int 1999-06-17 22:22:41 +00:00
perseant
a818a47169 Minor changes to the segment live bytes calculation. In particular, fixed 
a bug in fragment extension that could run the count negative.  Also, don't
overcount for inodes, and don't count segment summaries.  Thus, for empty
segments the live bytes count should now be exactly zero.
 1999-06-15 22:25:41 +00:00
drochner
b121ed29dd complete the previous 
reindent syscall args
 1999-06-09 12:18:19 +00:00
christos
e2b181b130 prefix the lfs syscalls with sys_ 1999-06-09 04:52:11 +00:00
bouyer
466d1747ff memset ump->um_e2fs to 0 after malloc, it is bigger than SBSIZE and thus some 
parts were left uninitialised. The symptom was that a read-only mount tried
to rewrite back the superblock.
 1999-06-01 13:18:49 +00:00
perseant
88207e0cba Fixed lfs_update (and related functions) so that calls from lfs_fsync 
will DTRT with vnodes marked VDIROP.  In particular, the message
"flushing VDIROP" will no longer appear, and the filesystem will remain
stable in the event of a crash.

This was particularly a problem with NFS-exported LFSes, since fsync
was called on every file close.
 1999-06-01 03:00:40 +00:00
scottr
bdd60e98f9 Include opt_ddb.h so we will get the Debugger() prototype. 1999-05-04 00:35:37 +00:00
perseant
4427f80b15 Other half of the ufs_hashlock locking fix (oops) 1999-04-16 16:23:46 +00:00
perseant
2d12a2d41d Fix locking panic on ufs_hashlock 1999-04-16 00:41:58 +00:00
perseant
40458c9d34 Fix lost lock in lfs_markv -- a typo-class bug, obvious when you look at it. 1999-04-14 19:37:28 +00:00
perseant
40cebde457 Check the superblock version field, and refuse to mount the filesystem 
if the version number is higher than we know about.  This allows, e.g.,
changes in the format of the ifile, segment size restrictions and boundaries,
etc., which would not affect existing fields in the superblock, but which
would drastically affect the filesystem, to be smoothly integrated at a
later date.
 1999-04-12 00:47:17 +00:00
perseant
65ba757424 Improve the debugging printfs in the cleaner syscalls (in particular, make 
it obvious that they're coming from lfs).
 1999-04-12 00:40:06 +00:00
perseant
8d72b3204a Disallow threshold-initiated cache flush when dirops are active. Also, make 
SET_ENDOP use lfs_check instead of inlining most of it.
 1999-04-12 00:36:47 +00:00
perseant
a520288478 Fix block counting during file truncation, if not truncating to zero. 1999-04-12 00:30:08 +00:00
perseant
bffea14a3f Make sure that the wakeup occurs for vnodes that lfs_update might be sleeping 
on (nodes which are not marked IN_MODIFIED/IN_CLEANING, but which have dirty
buffers), by marking them with the appropriate flag if dirtybuffers were added
while the write was in progress.
 1999-04-12 00:25:13 +00:00
perseant
e6b7726c9a Better checking for held inode locks in lfs_fastvget, for a number of error 
conditions.  Also change the default setting of lfs_clean_vnhead to 0, which
seems to make the locking problems go away (although this is difficult to
test as I can't reliably reproduce them).
 1999-04-12 00:11:01 +00:00
perseant
7221719dc7 Fix "lfs_ifind: dinode xxx not found" panic. When inodes were freed, 
then immediately reloaded, their dinodes were located in an inode block
which was not on disk at the advertized location, nor in the cache (although
it would be flushed to disk next segment write).  Fix this by using getblk()
instead of lfs_newbuf() for inode blocks.
 1999-04-12 00:04:21 +00:00
perseant
97c6743666 Fix inode reporting in lfs_statfs (the meaning of f_files and f_ffree was 
reversed).
 1999-04-11 23:58:17 +00:00
perseant
d24ffa7077 Mark the current segment with SEGUSE_ACTIVE at mount time, rather than waiting 
for the first write.  If this is not done, the cleaner may try to clean the
current segment out from under the writer if the filesystem is mounted after
a crash (or any other time that the dirty:clean segment ration is high enough).
 1999-04-11 23:31:09 +00:00
perseant
6a87896854 Take out the `#ifdef USE_UFSHASH'; use ufs_hashlock to lock the inode free 
list instead of free_lock.
 1999-04-11 23:24:04 +00:00
perseant
46ae977773 Change the reference to "newlfs" in the CHANGES file to the correct "newfs_lfs" 1999-04-10 18:31:05 +00:00
mycroft
704563569f It was silly to not make this exportable. 1999-04-04 18:15:58 +00:00
mycroft
9e81cc5022 Fix obvious bugs: 
* The MNT_UPDATE case had a null pointer dereference.  (This is a good example
  of why blindly adding bogus initializiers is a FUNDAMENTALLY BAD IDEA!)
* Make sure the whole ufsmount is zeroed, as the export code relies on this.
* If we decided to use the second/alternate superblock, make sure to copy the
  in-core version from the right buffer.
Also, reenable NFS exporting.
 1999-04-04 09:56:44 +00:00
perseant
7ea5ec6723 Fix buffer handling problems in lfs_vinvalbuf 1999-04-01 23:28:09 +00:00
perseant
4158afaaf3 Add initialization to quell compiler warning (only on some platforms?) 1999-03-30 16:11:43 +00:00
perseant
322fef73ae Move variable initialization to the top of lfs_vflush 1999-03-30 16:03:16 +00:00
perseant
5589f33082 Fix unit mismatch in debugging code in lfs_segclean; also put it properly 
within `#ifdef DEBUG_LFS'.
 1999-03-29 22:13:07 +00:00
perseant
3e0bf5e0d8 Fix the other missing dirop wakeup 1999-03-29 21:54:26 +00:00
perseant
f058684b7f lfs_truncate calls vinvalbuf to invalidate all currently-hald buffers, which 
in turn forces a flush of the vnode, whether or not it is involved in a dirop.
(This can happen during a remove or rmdir, when the directory is shrunk.)
Because of the nature of dirops, however, flushing a vnode involved in a dirop
is disallowed (and was marked with a panic).  This patch has lfs_truncate
call a specialized vinvalbuf that only invalidates buffers following the new
end-of-file, and thus does not require a flush.  Also the panic is demoted,
in case I missed any other path to lfs_vflush.
 1999-03-29 21:51:38 +00:00
perseant
fbc5e63cd6 Make sysctl variable lfs_clean_vnhead do what it was supposed to do, 
namely, toggle whether vnodes loaded only for cleaning (as opposed to
normal filesystem use) are freed to the *head* of the vnode free list,
rather than the tail.  This should avoid a possible cache flushing
effect, if the cleaner cleans a segment containing a large number of
live inodes.
 1999-03-25 22:38:28 +00:00
perseant
cffa290130 Since dirop vnodes can't be flushed, they hold a reference until their 
dirop is completely written to disk.  This means that ordinary calls to
ufs vnops which would ordinarily call VOP_INACTIVE through vrele/vput,
don't.  This patch detects that condition after such vnops have been
run, and calls VOP_INACTIVE if it would ordinarily have been called by
the ufs call.
 1999-03-25 22:33:03 +00:00
perseant
a3748f1cc7 Fixes to make dirops and lfs_vflush play together well. In particular, 
if we are short on vnodes, lfs_vflush from another process can grab a
vnode that lfs_markv has already processed but not yet written; but
lfs_markv holds the seglock.  When lfs_vflush gets around to writing it,
the context for copyin is gone.  So, now lfs_markv calls copyin itself,
rather than having lfs_writeseg do it.
 1999-03-25 22:26:52 +00:00
perseant
6b51bdc17c Lock buffers with B_BUSY between data checksum calculation and write, so 
some other process doesn't change the data after it was checksummed.
 1999-03-25 22:02:36 +00:00
perseant
1cacaa295f Change lfs_sb_cksum to use offsetof() instead of an inlined version. 
Fix lfs_vref/lfs_vunredf to ignore VXLOCKed vnodes that are also being
flushed.

Improve the debugging messages somewhat.
 1999-03-25 21:54:10 +00:00
perseant
e6ef2d67dd clean up unused/required #ifdefs 1999-03-25 21:39:18 +00:00
tron
057ae88da9 Don't include "opt_uvm.h" any more. 1999-03-24 11:05:31 +00:00
mrg
d2397ac5f7 completely remove Mach VM support. all that is left is the all the 
header files as UVM still uses (most of) these.
 1999-03-24 05:50:49 +00:00
kleink
9ee75a4fcc Add _PC_FILESIZEBITS to pathconf vnop. 1999-03-22 19:21:07 +00:00
perseant
d1afff4165 Move dlfs_pad to the end of struct dlfs (after the pad), for upward 
compatibility.
 1999-03-17 18:38:34 +00:00
perseant
c5fb3ffb03 Fix pad on lfs.h so it is really 512 bytes, as advertized 1999-03-17 16:49:00 +00:00
perseant
e1c9a578a8 New CHANGES files that describes briefly all nontrivial changes made to 
the LFS since the 4.4lite2 code was merged into NetBSD.

TODO updated to remove everything marked DONE in 4.4, and add in a list
of more current things to do.

Get rid of comments about the cleaner syscall code and missing fragment
support from README.
 1999-03-15 00:46:47 +00:00
chs
462ac41141 if an mfs i/o is successful, set b_resid to 0. 
this allows the vnd driver to work on mfs files.
 1999-03-15 00:18:24 +00:00
perseant
1b8f5ea3c3 New sources should leave the LFS in a more-or-less working state. Changes 
include:

	- DIROP segregation is enabled, and greater care is taken
	  to make sure that a checkpoint completes.  Fsck is not
	  needed to remount the filesystem.
	- Several checks to make sure that the LFS subsystem does not
	  overuse various resources (memory, in particular).
	- The cleaner routines, lfs_markv in particular, are completely
	  rewritten.  A buffer overflow is removed.  Greater care is taken
	  to ensure that inodes come from where lfs_cleanerd say they come
	  from (so we know nothing has changed since lfs_bmapv was called).
	- Fragment allocation is fixed, so that writes beyond end-of-file
	  do the right thing.
 1999-03-10 00:20:00 +00:00
perseant
414152aa79 Added flags to lfs_check call 1999-03-10 00:00:32 +00:00
perseant
9dceca5347 Add IN_CLEANING flag for LFS 1999-03-09 23:57:14 +00:00
mycroft
b174019ccc Pass null pointers to VOP_UPDATE rather than having all the callers fetch the 
current time themselves.
 1999-03-05 21:09:48 +00:00
mycroft
86ed73efb4 Permit the access and modify time pointers passed to VOP_UPDATE to be null, 
meaning the current time.
 1999-03-05 20:47:06 +00:00
bouyer
00d7241e81 Don't check fs_bsize before the superblock has been swapped if needed. 
Check value of sbsize before allocating memory with this value.
 1999-03-05 12:02:18 +00:00
wrstuden
862a56e88b Modify vfsops to seperate vfs_fhtovp() into two routines. vfs_fhtovp() now 
only handles the file handle to vnode conversion, and a new call,
vfs_checkexp(), performs the export verification.
 1999-02-26 23:44:43 +00:00
mrg
b3d5e1889f pull across patches from warner losh <imp@freebsd.org> (freebsd ufs_vnops.c 
versions 1.109&1.110), adjusted for our ext2fs support, and also commited
there also.  this avoids overflowing the link count.
 1999-02-26 07:30:00 +00:00
bouyer
36a5fdb528 Some new fields in the ext2fs superblock, from Tim Shepard. 
While I'm there, reformat this file a bit.
 1999-02-17 13:09:43 +00:00
thorpej
a4376d6a58 Fix printf format problems on Alpha. 1999-02-12 01:38:38 +00:00
bouyer
22d556f6cf Make sure a buffer optained from bread() is always bresle()'d in case of 
error. Closes PR kern/1448 from Wolfgang Solfrank.
 1999-02-10 13:14:08 +00:00
bouyer
dc306354b0 Move the bswap functions from libutil to libc (this bups the 
minor of libc and the major of libutil). For little-endian architectures
merge the bnswap() assembly versions with nto* and hton* using symbols
aliasing. Use symbol renaming for the bswap function in this case to avoid
namespace pollution.
Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian
machines, common code for inline macros go in machine/byte_swap.h
Sync libkern with libc.
Adjust #include in kernel sources for machine/bswap.h.
 1999-01-15 13:31:15 +00:00
bouyer
cdbe530495 No need to #include malloc.h here. 1998-12-04 11:02:30 +00:00
bouyer
3efc699962 Sanity check a few values in the superblock, to avoid mallocing huge 
memory area if we try to mount a corrupted filesystem. Fixes kern/3933.
 1998-12-04 11:00:40 +00:00
bouyer
4787b2ea75 - intentation 
- sync LK_* flags with ffs/ufs
 1998-12-02 10:44:52 +00:00
kenh
cbc0f73bee Update device special file modification times if NODEVMTIME isn't set. 1998-12-01 23:18:48 +00:00
bouyer
bef8c343db In ext2fs_sync(), don't flush the vnode if vput() returned an error. Fixes 
PR kern/6495.
 1998-12-01 14:37:44 +00:00
thorpej
1fcae7f1be defopt FFS_EI 1998-11-12 19:51:10 +00:00
mycroft
d4026f6eb5 GC the B_CACHE bit. 1998-11-09 01:18:34 +00:00
cgd
515148e0a3 cast arg to dbtob to u_quad_t; consisent, and fixed size unnecessary 1998-11-06 23:03:06 +00:00
cgd
af24dfc946 argument to dbtob needs to be cast to u_quad_t here to avoid shift lossage 1998-11-06 23:02:12 +00:00
mycroft
1a5b9c6c30 Do not corrupt file flags when file system is full! 1998-10-27 21:32:58 +00:00
thorpej
978c3d97f5 For consistency w/ FFS/LFS, define EXT2_DINODE_SIZE, and use it instead 
of pointer arithmetic and/or sizeof(struct ext2fs_dinode).
 1998-10-23 00:33:23 +00:00
thorpej
5ecbc50348 Use DINODE_SIZE rather than sizeof(struct dinode). 1998-10-23 00:32:35 +00:00
thorpej
f7948d05a1 Use DINODE_SIZE rather than pointer arithmetic. 1998-10-23 00:31:28 +00:00
thorpej
c8a2232a27 Define a symbolic constant to represent the size of a dinode. 1998-10-23 00:28:45 +00:00
christos
e62c8fd824 Missed a conditional for FFS_EI; appears when we compile without -Ox 1998-10-04 18:07:57 +00:00
bouyer
5440442505 Not time to #include <machine/bswap.h>m, it will come with the move 
of bswap*() from libutil to libc.  Sorry !
 1998-09-30 09:08:16 +00:00
bouyer
b10470bc11 #include opt_uvm.h only if _KENREL and !_LKM 
Make ext2fs_init() call ufs_init(). it was doing the init by itself,
testing for extern done != 0. This bug was hidden by the fact that
ext2fs_init() is called before ffs_init().
 1998-09-29 10:24:57 +00:00
pk
3059ae05ba Apply patch from PR#5542: buffer overflow in lfs_markv(). 1998-09-15 10:53:22 +00:00
christos
361a71f864 Fix copyright '\t' -> ' ' 1998-09-13 15:14:40 +00:00
pk
37109879dc PR#6032: define fixed sized on-disk superblock structure. 1998-09-11 21:27:12 +00:00
fvdl
077a042a3f Fix some maxsymlinklen comparisons for old filesystems that were 
wrong after the byteswap changes.
 1998-09-08 08:37:12 +00:00
fvdl
8fe5a08b64 Correct maxsymlink comparison for old filesystems that was clobbered in 
byteswap changes.
 1998-09-08 08:21:12 +00:00
kenh
466e22e1b7 Add a NODEVMTIME compile-time option. This will inhibit the updating 
of modification times on device special files.  Probably only useful
for low-power systems.
 1998-09-04 16:04:26 +00:00
thorpej
38cf17f475 Use the pool allocator and the "nointr" pool page allocator for LFS inodes. 1998-09-01 03:26:05 +00:00
thorpej
3ae149efac Use the pool allocator and "nointr" pool page allocator for ext2fs inodes. 1998-09-01 03:20:46 +00:00
thorpej
60cfe320cc Use the pool allocator and the "nointr" pool page allocator for FFS inodes. 
XXX MFS also comes in here for inodes, and used a different malloc type,
but the structure is the same, so we just use the FFS inode pool.
 1998-09-01 03:11:08 +00:00
rvb
7e0aabe421 Remove v_type != DIR check. First, vn_readdir already does 
this check, before calling VOP_READDIR.  Second, vn_readdir
returns a different error even.  Finally, some FS's might
want to write their directories into files that look like
BSD directories and then have ufs_readdir parse them.
 1998-08-30 00:16:04 +00:00
thorpej
9f42788795 Add some braces to make egcs happy. 1998-08-25 04:43:46 +00:00
thorpej
39f683419f Back out part of last change (uninitialized work-around). 1998-08-18 18:15:41 +00:00
thorpej
6fc90a1a4d Add some braces to make egcs happy (ambiguous else warning). Also, 
deal with bogus uninitialized warning (__noreturn__ related)
 1998-08-18 06:47:53 +00:00
matthias
574106c52b create miscfs/genfs/genfs_vnops.c:genfs_enoioctl and make all the other 
filesystems use it instead of a private version.
 1998-08-10 08:11:10 +00:00
perry
27ca6798df bzero->memset, bcopy->memcpy, bcmp->memcmp 1998-08-09 20:15:38 +00:00
mrg
5d236ade07 minr KNF nit .. 1998-08-09 03:16:23 +00:00
kleink
12a866151b Recognize _PC_SYNC_IO. 1998-08-03 14:19:57 +00:00
kleink
933111f98f Implement support for IEEE Std 1003.1b-1993 synchronous I/O: 
* in the read vnode operator, check for IO_SYNC being set in the ioflag and
  synchronously update the file's meta-data if appropriate.
* in the write vnode operator, update the appropriate checks for IO_SYNC being
  set in the ioflag to reflect that IO_DSYNC is now inclusive-or'ed into
  IO_SYNC, and require all IO_SYNC bits to be set for operations defined by
  synchronized I/O file integrity completion but not by synchronized I/O data
  integrity completion.
 1998-08-02 18:57:23 +00:00
mjacob
d0aa61ad21 fix to accomodate change in vn_rdwr prototype 1998-07-28 20:37:33 +00:00
thorpej
6326c90134 Change the "aresid" argument of vn_rdwr() from an int * to a size_t *, 
to match the new uio_resid type.
 1998-07-28 18:37:47 +00:00
thorpej
e95c22ee96 Don't cast the null residual pointer passed to vn_rdwr(). 1998-07-28 18:17:34 +00:00
drochner
2dcc522f1d The fragtbl[], inside[] and around[] variables are needed by "fsck", 
so we can't put them inside "#ifdef _KERNEL".
Put declarations inside .c files where needed to preserve namespace.
 1998-07-28 17:30:01 +00:00
mycroft
829367f279 Omit some externs if not _KERNEL. 1998-07-28 04:17:51 +00:00
jonathan
d275e56dee * defopt COMPAT_{09,10,11,12,13} and COMPAT_NOMID. 
TODO: revisit interaction between native compat and emul compat usage.
 1998-07-05 08:49:30 +00:00
thorpej
0f66e53c03 Use genfs_lease_check() 1998-06-25 22:20:39 +00:00
sommerfe
7ba7fbbb23 Always include fifos; "not an option any more". 1998-06-24 20:58:44 +00:00
sommerfe
76f1116825 Don't include opt_fifo.h if not kernel... 1998-06-23 23:15:50 +00:00
sommerfe
becaafeea0 defopt for options FIFO 1998-06-22 22:00:59 +00:00
mrg
670c3dfa60 splify UVM #ifdef. 1998-06-20 13:14:53 +00:00
kleink
2d869bbacf KNF, mostly of FFS_EI changes. 1998-06-13 16:26:22 +00:00
cgd
651b44e211 Rework the way kernel include files are installed. In the new method, 
as with user-land programs, include files are installed by each directory
in the tree that has includes to install.  (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.)  The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change.  Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
 1998-06-12 23:22:30 +00:00
kleink
74ce7ac984 KNF: only include one of <sys/{param,types}.h>, not both. 1998-06-10 15:57:39 +00:00
scottr
7171cca4b8 Protect various config(8)-generated files from inclusion while 
building LKMs.  Fixes PR 5557.
 1998-06-09 07:46:31 +00:00
mikel
c1f8034333 ffs_ -> ext2fs_ in warning; art@openbsd.org 1998-06-09 06:33:22 +00:00
ragge
1a66918fc0 Wrong include file order; caused compile error on vax. 1998-06-08 17:59:08 +00:00
scottr
d48f258f90 Use the newly-defined opt_quota.h. 1998-06-08 04:27:50 +00:00
kleink
382743ada3 Convert fsync vnode operator implementations and usage from the old `waitfor' 
argument and MNT_WAIT/MNT_NOWAIT to `flags' and FSYNC_WAIT.
 1998-06-05 19:53:00 +00:00
kleink
d4a8052f98 Fix some arithmetics lossage on typeless pointers. 1998-05-08 18:31:13 +00:00
ross
ac5774c288 Fix a 64-bit pointer/int warning. 1998-03-19 03:42:35 +00:00
bouyer
091dafd39f Add support for reading/writing FFS in non-native byte order, conditioned 
to "options FFS_EI". The superblock and inodes (without blk addr) are
byteswapped at disk read/write time, other metadatas are byteswapped
when used (as they are acceeded directly in the buffer cache).
This required the addition of a "um_flags" field to struct ufsmount.
ffs_bswap.c contains superblock and inode byteswap routines also used
by userland utilities.
 1998-03-18 15:57:26 +00:00
kleink
5cf59ee9ad Move the permission check in vfs_syscalls.c::change_owner() back to 
ufs_chown() again - the facility required in this context would be a
filesystem-specific super-user determination, which is not available yet.
 1998-03-10 11:56:40 +00:00
cgd
c35a34ab68 ext2fs_checkoverlap is (or at least seems) unused, and its prototype is 
#ifdef DIAGNOSTIC.  Make the function #ifdef DIAGNOSTIC, as well, so we
don't get a warning about the function declaration not being a prototype.
 1998-03-04 06:50:25 +00:00
drochner
22dbd3c3da Don't cast the quad_t file size to u_long, this can cause overflows. 1998-03-03 09:02:51 +00:00
fvdl
221505c12f Make this compile again with UVM 1998-03-03 01:49:21 +00:00
fvdl
e5209f31b8 A cookie should point to the *next* entry. Grrr. 1998-03-02 22:26:14 +00:00
bouyer
6d339338e6 Close kern/5077: When DIAGNOSTIC is defined, don't complain about 
bad magic numbers at a mount attempt. A message is still printed when the
magic number is OK, but the version number or the block size is bad.
Patch from Soren S. Jorvang, but different from the one in the PR.
 1998-03-02 16:13:42 +00:00
fvdl
d201db498e Remove accidentally enabled lfs_mountroot from vfsops struct. 1998-03-01 22:16:39 +00:00
fvdl
8c7c2ea123 Remove accidentally enabled mfs_mountroot from vfsops struct. 1998-03-01 22:16:01 +00:00
fvdl
7ba6a2daac Remove extraneous files from Lite2 merge. 1998-03-01 13:45:28 +00:00
fvdl
e5bc90f40c Merge with Lite2 + local changes 1998-03-01 02:20:01 +00:00
fvdl
e8d05f0741 Import 4.4BSD-Lite2 1998-03-01 02:12:49 +00:00
fvdl
b50e39fa45 Import 4.4BSD-Lite for reference 1998-03-01 02:09:33 +00:00
thorpej
95e2e3b91b Include the LFS option header. 1998-02-19 00:54:39 +00:00
drochner
ba81b6f6df add missing vfsops element 1998-02-18 17:02:20 +00:00
thorpej
b5bf2ed6d0 Place a pointer to an array of our vnodeopv_desc *'s in our vfsops 
structure, for use by vfs_attach().
 1998-02-18 07:05:47 +00:00
kleink
e34b0a84a9 Move some permission-checking code for file owner/group changes up to 
vfs_syscalls.c::change_owner().  Also, always update the inode's change time
if the operation succeeds.
 1998-02-14 19:56:30 +00:00
mrg
d90485202c - add defopt's for UVM, UVMHIST and PMAP_NEW. 
- remove unnecessary UVMHIST_DECL's.
 1998-02-10 14:08:44 +00:00
chs
abf50cf8c3 add UVM stuff. 1998-02-07 17:28:18 +00:00
chs
f64abc7b4c add flags arg to hashinit(), to pass to malloc(). 1998-02-07 02:44:44 +00:00
mrg
1a8c7604f4 initial import of the new virtual memory system, UVM, into -current. 
UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code.  i provided some help
getting swap and paging working, and other bug fixes/ideas.  chuck
silvers <chuq@chuq.com> also provided some other fixes.

this is the rest of the MI portion changes.

this will be KNF'd shortly.  :-)
 1998-02-05 07:59:28 +00:00
thorpej
df7ad322f2 Nuke spurious semicolon, from Konrad Schroder <perseant@hhhh.org>. 1998-01-13 03:30:39 +00:00
bouyer
459fd0e350 When allocating an inode with dtime set, also bzero e2di_blocks[]. 1997-10-27 14:43:41 +00:00
bouyer
89f2b833f4 Uses ext2fs_vinit not ufs_vinit. 
In ext2fs, an inode is deleted either when mode == 0 or dtime != 0. If
  dtime != 0, reset others fields before using the inode, or we could end
  up with the wrong v_op in ext2fs_vinit.
While I'm there, kill a unused variable in ext2fs_readwrite
 1997-10-23 11:41:16 +00:00
christos
e12c721705 Add missing cast for nlink_t 1997-10-17 02:05:34 +00:00
mjacob
949982f2a4 In calculating the f_bavail field, don't take 32 bit quantities and 
multiply them by 90 (to be divided by 100) and expect them to be sane
for very large values (I was getting a negative 'avail' count).
 1997-10-16 18:29:11 +00:00
enami
499f056402 Backout last change for ufs_readlink. The permission check is now done 
in vfs layer.
 1997-10-11 00:10:57 +00:00
bouyer
f5d86626ec Update for 64 bits directory cookies. 1997-10-10 10:00:12 +00:00
fvdl
6a0575f33e Last arg to VOP_READDIR became off_t. 1997-10-10 02:13:42 +00:00
bouyer
6ab3092b11 Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. 
Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses
bswap32). Contribution of assembly versions of these are welcome.
Add byte-swapping of ext2fs metadata for big-endian systems.
Tested on i386 and sparc.
 1997-10-09 15:42:19 +00:00
enami
164890a9fc In the function ufs_readlink(), check read permission before 
reading link.
 1997-10-03 16:45:49 +00:00
lukem
319d918511 prototype lfs_cksum ifndef KERNEL 1997-09-15 06:44:48 +00:00
bouyer
09cf6dacdf Fix bad cut&paste from ufs code: we can't align uio_resid to a directory 
block size boundary, because size of the returned dir entry may be bigger than
the one read.
 1997-08-04 09:11:00 +00:00
bouyer
3bf1a6ad00 ufs_getlbns needs an array of NIADDR+1 struct indir's, and not NIADDR. 
This fixes a panic due to stack corruption when reading larges files.
 1997-07-24 17:18:03 +00:00
fvdl
e351013e56 Fix messed up RCS Id. 1997-07-22 14:36:31 +00:00
fvdl
f2377e977b When allocating a new block, store the result obtained through counting 
indirect blocks in a 64 bit integer, to prevent overflows when computing
NINDIR^3
 1997-07-17 23:40:07 +00:00
bouyer
1d5e0e6e91 Add a lock locking around inode hashing. 1997-07-17 16:56:44 +00:00
fvdl
286a3374b9 Give the hash lock a better name, it's not just ffs that uses it. 1997-07-15 19:08:18 +00:00
fvdl
5d96e77ef6 Get locking around inode hashing right. 1997-07-07 23:37:36 +00:00
fvdl
acffafa288 Oops, I messed up the lock. Reverting it until I have time to fix it, 
to avoid people getting trouble after the supscan hits.
 1997-07-07 11:47:06 +00:00
fvdl
b362aa16be Put lock around inode hashing, because getnewvnode or MALLOC might block, 
creating race conditions.
 1997-07-06 12:43:43 +00:00
drochner
8c0a9bab00 Don't cast 64bit (off_t) file sizes to vm_offset_t (32bit on many 
architectures), truncate them intelligently instead.
The truncation is done centralized in vnode_pager.c.
This prevents from wrap-over effects when parts of large (>2^32 byte) files
are mmapped.
Don't allow to mmap above the numerical range of vm_offset_t.
This is considered a temporary solution until the vm system handles the
object sizes/offsets more cleanly.
 1997-07-04 20:22:09 +00:00
bouyer
77d5755416 Sync with ufs/ufs: 
Avoid panic triggered by rename("foo/", "bar/..") (From Mycroft, via christos)
 1997-07-01 07:34:03 +00:00
fvdl
9b30a6a4e5 Return EPERM for an attempt to remove a directory with VOP_REMOVE, not EISDIR. 1997-06-30 20:16:31 +00:00
fvdl
822371a987 Return EPERM, not EISDIR for an attempt to remove a directory. 1997-06-30 20:13:44 +00:00
christos
b59135a6fb Avoid panic triggered by rename("foo/", "bar/..") (From Mycroft) 1997-06-26 22:23:17 +00:00
pk
2e8a55e122 TIMESPEC_TO_TIMEVAL => TIMEVAL_TO_TIMESPEC 1997-06-13 08:59:51 +00:00
mrg
295af85e9e remove swap configuration. 1997-06-12 17:12:17 +00:00
bouyer
76c414a957 Add support for ext2fs, this needed a few modifications to ufs/ufs/inode.h: 
- added an "union inode_ext" to struct inode, for the per-fs extentions.
  For now only ext2fs uses it.
- i_din is now an union:
	union {
		struct  dinode ffs_din; /* 128 bytes of the on-disk dinode. */
		struct ext2fs_dinode e2fs_din; /* 128 bytes of the on-disk dinode. */
	} i_din
  Added a lot of #define i_ffs_* and i_e2fs_* to access the fields.
- Added two macros: FFS_ITIMES and EXT2FS_ITIMES. ITIMES calls the rigth
  macro, depending on the time of the inode. ITIMES is used where necessary,
  FFS_ITIMES and EXT2FS_ITIMES in other places.
 1997-06-11 10:09:37 +00:00
bouyer
9e3c291da4 The ext2fs layer, based on the ffs/ufs one. Uses a few functions from 
sys/ufs/ufs/
 1997-06-11 09:33:37 +00:00
kleink
9c03d5cf55 When doing a CREATE, RENAME or DELETE w/ DOWHITEOUT and ISWHITEOUT lookup on a 
non-existent file and the end of the pathname is reached, and this `current'
directory resides on a read-only mounted file system, don't update/prepare
its inode for the actual operation but return EROFS.
 1997-05-12 19:04:16 +00:00
mycroft
e3f99a9397 Pass the vnode type to vaccess(), and use it when checking VEXEC. Make sure 
that the mode bits passed to vaccess() and returned by foo_getattr() contain
only permission bits.
 1997-05-08 16:19:43 +00:00
mycroft
837a72363d VEXEC -> VLOOKUP, as appropriate. 1997-05-08 10:57:17 +00:00
mikel
55f53d7fdb return EPERM from ufs_setattr() if an attempt is made by non-superuser 
to change superuser-only file flags; fixes PR kern/3491.
 1997-04-23 05:47:54 +00:00
kleink
9c16cd8a46 Implement a POSIX compliant genfs VOP_SEEK() and use it in the appropriate 
places; by Chris G. Demetriou and myself.
 1997-04-11 21:52:00 +00:00
kleink
2cfcc6c893 Return immediately upon zero byte reads, as updating st_atime in this case 
violates POSIX.1 read() semantics.
 1997-04-04 14:21:32 +00:00
mikel
b81091e992 POSIX.1 specifies that a failed link() to a directory must return EPERM, 
and EMLINK was not documented; from Klaus Klein in PR standards/3397.
Also documented EOPNOTSUPP for filesystems that don't support hard links.
 1997-03-27 07:30:25 +00:00
mycroft
66c4e32b11 Just increment the generation count. Using the time is bogus and defeats 
fsirand(8).
 1997-03-10 06:18:28 +00:00
fvdl
8b21bbed9b Implement similar fix as in the NQNFS fix from BSDI, to avoid race conditions 
when unmounting. It cleans up the loop a bit too.
 1997-02-22 03:25:05 +00:00
thorpej
727078d31e - Add ffs_mountroot to ffs_vfsops. 
- Only attempt to mount a root FFS on a DV_DISK class device.
 1997-01-31 03:05:31 +00:00
tls
d0c43309b5 add support for noatime mount flag 1997-01-30 09:52:26 +00:00
tls
0024ac02cf Correct old inode flag names in comment, and reformat for 80 character screen 1997-01-27 10:30:14 +00:00
cgd
90688fce27 Change the second and third args to struct vfsops' (*vfs_mount)() to 
'const char *', and 'void *', respectively.  The second arg is taken directly
from user arguments, and is const there, so must be const in the prototypes
and functions.  The third arg is also taken directly from user arguments.
It doesn't have to be changed, but since it's cleaner to keep the type
the same as the user arg's type, and I'm already making the 'const char *'
change...
 1996-12-22 10:10:12 +00:00
is
ebe1c82eda Make the struct lfs 512 bytes long on 32bit machines whose compiler doesn't 
align 32bit integers. Use explicit sized typing at some other places.

XXX This still won't fix lfs for 64bit machines, as we have some
assumptions about sizeof(pointer)=sizeof(u_int32_t) in here, and (if I
looked right) a misaligned u_int64_t. The right fix (to cite cgd) will
be to seperate on-disk-representation from in-core, but I don't have
the time (at the moment) to do this.
 1996-12-05 19:01:46 +00:00
cgd
f6e4567c57 cast int64_t-sized types to "long long" before printing them with %qd. 
gcc thinks that the 'q' modifier describes a "long long", and so -Wformat
whines when printing with 'q' on the alpha, since int64_t-sized types are
done with variations on "long" rather than "long long".
 1996-11-15 23:11:56 +00:00
thorpej
34e2fb3bb6 Performance enhancement from Kirk McKusick <mckusick@McKusick.COM>: 
When freeing an indirect block, there is no need to write it (synchronously,
no less!) before tossing it.
 1996-11-06 03:02:59 +00:00
christos
90c7de0919 revert previous kprintf changes 1996-10-12 21:58:44 +00:00
christos
de1b2b437e printf -> kprintf, sprintf -> ksprintf 1996-10-10 17:16:17 +00:00
christos
2dff852a85 Add prototype for quotactl. 1996-09-28 19:07:06 +00:00
christos
9cdf304505 Make this compile cleanly from userland (fsck_ffs). 1996-09-20 22:14:59 +00:00
mycroft
2bc736661a Implement poll(2). 1996-09-07 12:40:22 +00:00
mycroft
c52352c819 Add a set of generic file system operations that most file systems use. 
Also, fix some time stamp bogosities.
 1996-09-01 23:47:48 +00:00
mycroft
261382c331 Change VOP_UPDATE() semantics: 
* Make 2nd and 3rd args timespecs, not timevals.
* Consistently pass a Boolean as the 4th arg (except in LFS).
Also, fix ffs_update() and lfs_update() to actually change the nsec fields.
 1996-05-11 18:26:27 +00:00
pk
44af669e3d Appease gcc: unused variables if !QUOTA 1996-03-25 12:53:35 +00:00
christos
48fda0b4ca Fix printf format strings 1996-03-17 02:16:18 +00:00
scottr
c9f7e94a5c Remove hack to work around <sys/dirent.h> DIRSIZ conflict 1996-03-09 19:42:41 +00:00
gwr
331e377b30 Need to #undef DIRSIZ from <sys/dirent.h> before we redefine it. 1996-02-29 20:09:56 +00:00
cgd
9c95634273 in mfs_print: mfs_baseoff is a pointer, should be printed as %p, and 
should NOT be cast to unsigned int.
 1996-02-21 00:06:45 +00:00
christos
7e24291099 Protect include in lfs_cksum.c so that it can be used by userland programs. 1996-02-16 02:22:05 +00:00
christos
e2c2c98181 di_size is a quad and needs %qu not %lu 1996-02-12 22:08:47 +00:00
christos
11e9f2ce94 Add fwd declaration for struct ucred 1996-02-12 15:20:12 +00:00
christos
fb9b45b582 put back traditional symlink change that somehow got lost. 1996-02-11 02:06:13 +00:00
christos
9fe380e1ab cross that t and dot that i. Typo in last commit. 1996-02-09 23:30:19 +00:00
christos
273fa18bff ufs prototype changes 1996-02-09 22:36:00 +00:00
christos
573481f5fc mfs prototypes 1996-02-09 22:31:27 +00:00
christos
7bd9e243f3 lfs prototypes 1996-02-09 22:28:45 +00:00
christos
ec3d880232 ffs prototypes 1996-02-09 22:22:18 +00:00
mycroft
53fccab940 Fix vop_link, vop_symlink, and vop_remove semantics in several ways: 
* Change the argument names to vop_link so they actually make sense.
* Implement vop_link and vop_symlink for all file systems, so they do proper
  cleanup.
* Require the file system to decide whether or not linking and unlinking of
  directories is allowed, and disable it for all current file systems.
 1996-02-09 14:45:36 +00:00
jtc
b73662fea2 Revert to sane symlink semantics. This is something we should have done 
long ago.  Fixes many PRs.
 1996-02-07 17:01:25 +00:00
jtc
dd05bd5124 Rename struct timespec fields to conform to POSIX.1b 1996-02-01 00:04:52 +00:00
cgd
b567511c78 Fix from Lite-2: when reloading the file system, save fs_maxcluster and 
the old summary structure pointers, and recalculate cluster per cyl. grp.
information.
 1995-12-19 23:27:53 +00:00
mycroft
7edc899fdd ffs -> ufs 1995-11-11 22:00:15 +00:00
mycroft
1dde00e8a4 Correct a comment regarding cookies, from Greg Hudson. 1995-10-09 11:19:32 +00:00
thorpej
1955514b6c Make system calls conform to a standard prototype and bring those 
prototypes into scope.
 1995-09-21 23:39:20 +00:00
mycroft
b2f17c7648 Do any pending I/O before trying to unmount, per John Kohl. 1995-09-01 19:39:18 +00:00
cgd
e9d17d38b5 avoid unnecessary aging of buffers. This used to make sense, when buffer 
caches were much smaller, but makes little sense now, and will become more
useless as RAM (and buffer cache) sizes grow.  Suggested by Bob Baron.
 1995-07-24 21:19:27 +00:00
cgd
60db543a18 don't just throw away updates to the cylinder group bitmaps, actually 
write them to disk!  From Keith Smith at Harvard, via Kirk McKusick.
fixes the occasional `blkfree: freeing free block' that has been seen
when cluster reallocation code is enabled.
 1995-07-19 15:47:36 +00:00
cgd
8f62c773e8 don't assume the f_fsnamelen is nul-truncated or longer than MFSNAMELEN 1995-06-18 14:45:14 +00:00
cgd
94b7cf1b85 compensate for timeval/timespec/stat structure changes. 1995-06-15 23:22:41 +00:00
mycroft
ae9e49ed0d Fix thinko in previous commit. Do this as suggested by John Kohl. 1995-05-30 11:41:38 +00:00
mycroft
60c966ee4e When replacing a whiteout, set i_endoff to 0, so the directory cannot be 
shrunk.
 1995-05-30 10:44:49 +00:00
cgd
64d4944e2f from Mike Karels: 
allow Q_SYNC regardless of "target" uid, we allow it with -1;
fix bug that caused all ops to refer to user quotas, not group.
[finally had a chance to check this!]
 1995-05-10 18:00:45 +00:00
mycroft
fc46bf42f7 Make use of the `fs_clean' field. If it was set when the file system was 
mounted or upgraded to r-w, then clear it and set it again later when the
file system is unmounted or downgraded.
 1995-04-12 21:21:00 +00:00
jtc
db0046c14d KERNEL -> _KERNEL 1995-03-28 19:59:56 +00:00
jtc
f76f1f89ad KERNEL -> _KERNEL 1995-03-26 20:35:13 +00:00
cgd
dd6089fc52 explicitly cast &time to (struct timeval *) when passing it to VOP_UPDATE. 
new prototypes and picky compilers make a volatile mess.
 1995-03-24 15:33:23 +00:00
mycroft
f75ba16b09 Update to use timer{add,sub}(). 1995-03-21 13:33:34 +00:00
mycroft
2f805fa51b copy*str() should use size_t. 1995-03-09 12:05:21 +00:00
cgd
ad86c7f247 size for copyinstr should be u_long 1995-03-08 01:51:49 +00:00
cgd
32ec40eee8 cast pointer to long, not int 1995-03-08 01:51:38 +00:00
mycroft
4c34be6b52 Clean up deleted files. 1995-03-01 00:00:00 +00:00
mycroft
41f181e0d8 Clean up the code to frob mnt_stat a bit. 1995-01-18 09:44:34 +00:00
mycroft
9843f45605 Turn mountlist into a CIRCLEQ, and handle setting and checking of MNT_ROOTFS 
differently.
 1995-01-18 06:19:49 +00:00
cgd
80c18810b0 fix pr 568 1995-01-03 01:23:50 +00:00
mycroft
f969fcc548 Don't look at d_type for old format file systems. 1994-12-30 22:45:55 +00:00
mycroft
e242058ed6 Clear IN_RENAME on failed rename of directory. 1994-12-27 19:55:24 +00:00
ws
2f0fb8ee09 Implement and use a common access checking routine 1994-12-24 16:44:12 +00:00
mycroft
40d02e621d #include sys/queue.h, but also hide kernel structures in #ifdef KERNEL. 1994-12-21 20:07:26 +00:00
mycroft
1b682c968a Add RCS ids where missing. 1994-12-21 20:00:18 +00:00
mycroft
6a5daf3070 Ignore rotational optimization if nrpos == 1, as suggested by Stefan Esser. 1994-12-16 05:55:15 +00:00
mycroft
b4aa6d3a28 Call foo_statfs() from a common place when mounting. 1994-12-15 19:46:08 +00:00
mycroft
080e194e58 Remove extra arg to vn_open(). 1994-12-14 19:03:13 +00:00
mycroft
a63cb01c7d Sync with CSRG. 1994-12-14 13:03:35 +00:00
mycroft
4b18546438 Sync with CSRG. 1994-12-13 21:14:43 +00:00
mycroft
c5b0ae2805 Not ready for part of the previous change yet... 1994-12-13 20:51:56 +00:00
mycroft
527b796ff5 Turn lease_check() into a vnode op, per CSRG. 1994-12-13 20:14:30 +00:00
mycroft
5857125e47 Sync with CSRG. 1994-12-13 19:10:43 +00:00
mycroft
2981ef6595 Sync with CSRG. 1994-12-13 09:58:11 +00:00
mycroft
b619d35b99 Use __timeradd(), not timevaladd(). 1994-12-11 17:57:15 +00:00
mycroft
a4aea8ad25 Round struct lfs to 512 bytes. 1994-11-17 16:58:41 +00:00
christos
1b76292bf9 added extra argument to vn_open 1994-11-14 06:02:03 +00:00
cgd
6ac2bbfc35 be more careful with types, also pull in headers where necessary. 1994-10-30 21:43:03 +00:00
mycroft
4c7eedf0b8 This is not my day. 1994-10-28 20:20:18 +00:00
mycroft
c0fd0f67f1 Fix typo. 1994-10-28 20:16:10 +00:00
mycroft
0badb64371 For now, limit the maxfilesize to 2^31*bsize-1 in core. This is temporary. 1994-10-28 20:15:09 +00:00
mycroft
f62b376067 Fix a couple of types in the compatibility code. 1994-10-28 19:59:21 +00:00
mycroft
f5720d1edd Don't allow truncating past maxfilesize. 1994-10-28 19:31:07 +00:00
cgd
f0c1138373 update for new syscall args description mechanism, and deal safely 
with wider types.
 1994-10-20 04:20:55 +00:00
cgd
2f658e4b73 c syntax 1994-09-20 06:45:17 +00:00
cgd
0bac4d47b1 C syntax fix, and syscall args style (For later.) 1994-08-21 03:15:32 +00:00
mycroft
b303126d1e Do the doasyncfree conditionalization better. 1994-07-04 21:06:07 +00:00
cgd
59ca7c5f1f fix the definition of a dev_t 1994-06-30 08:05:54 +00:00
cgd
fccfa11af5 New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
mycroft
d22df96ea2 Reload mnt_maxsymlinklen, for `fsck -c2'. 1994-06-28 21:50:24 +00:00
mycroft
d46a373019 Deallocate the vnode data using the correct type for MFS nodes. 1994-06-22 05:45:19 +00:00
mycroft
0be7885407 Add a couple of missing casts. 1994-06-22 03:01:40 +00:00
cgd
2dea3cacb5 kill #ifdefs for vax/tahoe w/old vm 1994-06-18 18:28:36 +00:00
mycroft
d81c1f39c2 This i_flags should be i_flag. 1994-06-16 03:25:40 +00:00
mycroft
914f6b157b Fastlink compat. 1994-06-15 15:35:06 +00:00
mycroft
0ae2853c67 Fix compatibility with old fastlinks. 1994-06-14 22:56:19 +00:00
mycroft
6d939e6bec Format police. 1994-06-13 20:49:56 +00:00
pk
3eb1a95749 Check requested file size; negative values cause havoc. 1994-06-13 20:38:42 +00:00
mycroft
33d82e8a8b Move definition of prtactive. 1994-06-13 15:37:55 +00:00
mycroft
264b874c14 Update to 4.4-Lite fs code, with local changes. 1994-06-08 11:41:58 +00:00
mycroft
9f778e6570 Clean up deleted files. 1994-06-08 11:41:18 +00:00
cgd
f42a80c7ea MIN -> min, MAX -> max 1994-05-24 02:33:03 +00:00
cgd
90cea1534d use a cast b_data for everything 1994-05-18 10:21:42 +00:00
cgd
6dad8d7a8a put sync printing in one place 1994-05-18 00:35:07 +00:00
cgd
91cf0fbaf3 copyright foo 1994-05-17 04:21:49 +00:00
cgd
344fb896fd new kernel malloc. much better (but slower) diagnostic checking 1994-05-13 08:32:17 +00:00
cgd
0f2ecb72f6 lots of changes: prototype migration, move lots of variables, definitions, 
and structure elements around.  kill some unnecessary type and macro
definitions.  standardize clock handling.  More changes than you'd want.
 1994-05-05 05:40:40 +00:00
cgd
da9e659d0d SHUT UP! 1994-04-27 21:43:47 +00:00
pk
3bd7cfeb1b More prototyping. 1994-04-26 20:19:52 +00:00
cgd
8276c52cd9 i hate RISC. 1994-04-25 17:45:35 +00:00
cgd
d071d1cf05 some prototype cleanup, eliminate/replace bogus types (e.g. quad and 
u_quad) -> use better types (e.g. quad_t & u_quad_t in inodes),
some cleanup.
 1994-04-25 03:49:27 +00:00
cgd
4917d8beec make fs types consistent over new kernels. also, some proto foo. 1994-04-23 07:54:38 +00:00
cgd
3dda0064a5 Convert mount, vnode, and buf structs to use <sys/queue.h>. Also, 
some knf and structure frobbing to do along with it.
 1994-04-21 07:47:31 +00:00
cgd
93159ea799 fs types are names now. 1994-04-14 04:05:45 +00:00
cgd
b7e76677c6 expand uid_t/gid_t/off_t 1994-03-27 09:09:57 +00:00
mycroft
84f0c5b17b Clean up deleted files. 1994-03-09 21:25:30 +00:00
ws
ce516ff13d Make FFS optional 1994-03-09 21:21:37 +00:00
paulus
2cdd6028e6 Remove the last dependencies on DEV_BSIZE in the ufs code. 1994-02-24 01:07:51 +00:00
mycroft
94b2718bd1 PARANOID --> DIAGNOSTIC for inexpensive tests. 1994-02-14 21:43:33 +00:00
mycroft
a8f3db1d79 Use b_actf, not av_forw. 1994-02-06 10:13:02 +00:00
cgd
0782a26f43 quiet a compiler warning 1994-01-27 03:48:44 +00:00
cgd
d02ac4c31d mfs_print return type back to 'int' 1993-12-23 07:03:11 +00:00
mycroft
b4d3382694 Canonicalize all #includes. 1993-12-17 07:56:32 +00:00
cgd
facd69a0ee do something better with lookup return values; suggested by BSDI's msdosfs mod 1993-11-20 09:40:32 +00:00
cgd
76dbc1192b new specfs.h and fifo.h locations 1993-11-12 05:54:12 +00:00
mycroft
fcb280ab19 Add FS_CLEANFREQ. 1993-10-01 01:47:10 +00:00
jtc
c9dca7f48a Removed functions moved to libkern: scanc, skpc, locc. 1993-09-11 00:09:25 +00:00
cgd
84a8fbe900 ws forgot two backslashes (so it tossed his 'cookies') 1993-09-07 20:02:19 +00:00