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9dceca5347
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261 Commits

Author SHA1 Message Date
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