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
12a866151b
Recognize _PC_SYNC_IO.
1998-08-03 14:19:57 +00:00
933111f98f
Implement support for IEEE Std 1003.1b-1993 synchronous I/O:
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* 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
d0aa61ad21
fix to accomodate change in vn_rdwr prototype
1998-07-28 20:37:33 +00:00
6326c90134
Change the "aresid" argument of vn_rdwr() from an int * to a size_t *,
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to match the new uio_resid type.
1998-07-28 18:37:47 +00:00
e95c22ee96
Don't cast the null residual pointer passed to vn_rdwr().
1998-07-28 18:17:34 +00:00
2dcc522f1d
The fragtbl[], inside[] and around[] variables are needed by "fsck",
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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
829367f279
Omit some externs if not _KERNEL.
1998-07-28 04:17:51 +00:00
d275e56dee
* defopt COMPAT_{09,10,11,12,13} and COMPAT_NOMID.
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TODO: revisit interaction between native compat and emul compat usage.
1998-07-05 08:49:30 +00:00
0f66e53c03
Use genfs_lease_check()
1998-06-25 22:20:39 +00:00
7ba7fbbb23
Always include fifos; "not an option any more".
1998-06-24 20:58:44 +00:00
76f1116825
Don't include opt_fifo.h if not kernel...
1998-06-23 23:15:50 +00:00
becaafeea0
defopt for options FIFO
1998-06-22 22:00:59 +00:00
670c3dfa60
splify UVM #ifdef.
1998-06-20 13:14:53 +00:00
bouyer