9ee75a4fcc
Add _PC_FILESIZEBITS to pathconf vnop.
1999-03-22 19:21:07 +00:00
d1afff4165
Move dlfs_pad to the end of struct dlfs (after the pad), for upward
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compatibility.
1999-03-17 18:38:34 +00:00
c5fb3ffb03
Fix pad on lfs.h so it is really 512 bytes, as advertized
1999-03-17 16:49:00 +00:00
e1c9a578a8
New CHANGES files that describes briefly all nontrivial changes made to
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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
462ac41141
if an mfs i/o is successful, set b_resid to 0.
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this allows the vnd driver to work on mfs files.
1999-03-15 00:18:24 +00:00
1b8f5ea3c3
New sources should leave the LFS in a more-or-less working state. Changes
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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
414152aa79
Added flags to lfs_check call
1999-03-10 00:00:32 +00:00
9dceca5347
Add IN_CLEANING flag for LFS
1999-03-09 23:57:14 +00:00
b174019ccc
Pass null pointers to VOP_UPDATE rather than having all the callers fetch the
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current time themselves.
1999-03-05 21:09:48 +00:00
86ed73efb4
Permit the access and modify time pointers passed to VOP_UPDATE to be null,
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meaning the current time.
1999-03-05 20:47:06 +00:00
00d7241e81
Don't check fs_bsize before the superblock has been swapped if needed.
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Check value of sbsize before allocating memory with this value.
1999-03-05 12:02:18 +00:00
862a56e88b
Modify vfsops to seperate vfs_fhtovp() into two routines. vfs_fhtovp() now
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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
b3d5e1889f
pull across patches from warner losh <imp@freebsd.org> (freebsd ufs_vnops.c
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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
36a5fdb528
Some new fields in the ext2fs superblock, from Tim Shepard.
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While I'm there, reformat this file a bit.
1999-02-17 13:09:43 +00:00
a4376d6a58
Fix printf format problems on Alpha.
1999-02-12 01:38:38 +00:00
22d556f6cf
Make sure a buffer optained from bread() is always bresle()'d in case of
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error. Closes PR kern/1448 from Wolfgang Solfrank.
1999-02-10 13:14:08 +00:00
dc306354b0
Move the bswap functions from libutil to libc (this bups the
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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
cdbe530495
No need to #include malloc.h here.
1998-12-04 11:02:30 +00:00
3efc699962
Sanity check a few values in the superblock, to avoid mallocing huge
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memory area if we try to mount a corrupted filesystem. Fixes kern/3933.
1998-12-04 11:00:40 +00:00
4787b2ea75
- intentation
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- sync LK_* flags with ffs/ufs
1998-12-02 10:44:52 +00:00
cbc0f73bee
Update device special file modification times if NODEVMTIME isn't set.
1998-12-01 23:18:48 +00:00
bef8c343db
In ext2fs_sync(), don't flush the vnode if vput() returned an error. Fixes
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PR kern/6495.
1998-12-01 14:37:44 +00:00
1fcae7f1be
defopt FFS_EI
1998-11-12 19:51:10 +00:00
d4026f6eb5
GC the B_CACHE bit.
1998-11-09 01:18:34 +00:00
515148e0a3
cast arg to dbtob to u_quad_t; consisent, and fixed size unnecessary
1998-11-06 23:03:06 +00:00
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
1a5b9c6c30
Do not corrupt file flags when file system is full!
1998-10-27 21:32:58 +00:00
978c3d97f5
For consistency w/ FFS/LFS, define EXT2_DINODE_SIZE, and use it instead
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of pointer arithmetic and/or sizeof(struct ext2fs_dinode).
1998-10-23 00:33:23 +00:00
5ecbc50348
Use DINODE_SIZE rather than sizeof(struct dinode).
1998-10-23 00:32:35 +00:00
f7948d05a1
Use DINODE_SIZE rather than pointer arithmetic.
1998-10-23 00:31:28 +00:00
c8a2232a27
Define a symbolic constant to represent the size of a dinode.
1998-10-23 00:28:45 +00:00
e62c8fd824
Missed a conditional for FFS_EI; appears when we compile without -Ox
1998-10-04 18:07:57 +00:00
5440442505
Not time to #include <machine/bswap.h>m, it will come with the move
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of bswap*() from libutil to libc. Sorry !
1998-09-30 09:08:16 +00:00
b10470bc11
#include opt_uvm.h only if _KENREL and !_LKM
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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
3059ae05ba
Apply patch from PR#5542: buffer overflow in lfs_markv().
1998-09-15 10:53:22 +00:00
361a71f864
Fix copyright '\t' -> ' '
1998-09-13 15:14:40 +00:00
37109879dc
PR#6032: define fixed sized on-disk superblock structure.
1998-09-11 21:27:12 +00:00
077a042a3f
Fix some maxsymlinklen comparisons for old filesystems that were
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wrong after the byteswap changes.
1998-09-08 08:37:12 +00:00
8fe5a08b64
Correct maxsymlink comparison for old filesystems that was clobbered in
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byteswap changes.
1998-09-08 08:21:12 +00:00
466e22e1b7
Add a NODEVMTIME compile-time option. This will inhibit the updating
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of modification times on device special files. Probably only useful
for low-power systems.
1998-09-04 16:04:26 +00:00
38cf17f475
Use the pool allocator and the "nointr" pool page allocator for LFS inodes.
1998-09-01 03:26:05 +00:00
3ae149efac
Use the pool allocator and "nointr" pool page allocator for ext2fs inodes.
1998-09-01 03:20:46 +00:00
60cfe320cc
Use the pool allocator and the "nointr" pool page allocator for FFS inodes.
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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
7e0aabe421
Remove v_type != DIR check. First, vn_readdir already does
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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
9f42788795
Add some braces to make egcs happy.
1998-08-25 04:43:46 +00:00
39f683419f
Back out part of last change (uninitialized work-around).
1998-08-18 18:15:41 +00:00
6fc90a1a4d
Add some braces to make egcs happy (ambiguous else warning). Also,
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deal with bogus uninitialized warning (__noreturn__ related)
1998-08-18 06:47:53 +00:00
574106c52b
create miscfs/genfs/genfs_vnops.c:genfs_enoioctl and make all the other
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filesystems use it instead of a private version.
1998-08-10 08:11:10 +00:00
27ca6798df
bzero->memset, bcopy->memcpy, bcmp->memcmp
1998-08-09 20:15:38 +00:00
5d236ade07
minr KNF nit ..
1998-08-09 03:16:23 +00:00
kleink