a67c0b16b8
define path name string variables that we should not (and, thankfully, do
...
not) modify as 'const char *' rather 'char *'.
1996-10-25 21:57:58 +00:00
92a808f167
backout previous kprintf changes
1996-10-13 02:21:25 +00:00
60d201973e
printf -> kprintf, sprintf -> ksprintf
1996-10-10 22:46:11 +00:00
2bc736661a
Implement poll(2).
1996-09-07 12:40:22 +00:00
c52352c819
Add a set of generic file system operations that most file systems use.
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Also, fix some time stamp bogosities.
1996-09-01 23:47:48 +00:00
f7f3f4299d
print pointers with %p, rather than by printing with %x and casting to
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(unsigned int).
1996-05-23 23:34:14 +00:00
d0f2ced7d2
use %p not %x for pointers
1996-05-13 07:13:23 +00:00
6ddae4d140
Implement proper `..' locking in lookup code to avoid many potential
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deadlocks.
copy up properly when adding a link to lower-layer only file.
(I believe there are still more deadlocks remaining.)
1996-05-10 22:57:49 +00:00
183aec8fa8
GC *_nullop(). Minor nits.
1996-02-13 13:12:48 +00:00
631ccba638
miscfs prototype changes
1996-02-09 22:39:56 +00:00
53fccab940
Fix vop_link, vop_symlink, and vop_remove semantics in several ways:
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* 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
5f8d113e8a
Don't include free blocks from the lower layer in statistics.
1996-01-30 16:45:10 +00:00
d3f03a8c0c
Avoid reentering union_dircache() by locking the union vnode. From John Kohl.
1995-10-05 06:26:12 +00:00
3a99ca568b
this README has been unnecessary for a while.
1995-07-24 07:59:06 +00:00
c57d78c71a
Indirect off the right vnode when looking up the struct union_mount in
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union_access(). Also, a trivial change to union_rmdir().
1995-07-13 13:19:18 +00:00
09e284bcca
Fix null VP references (pr 1124) - from John Kohl
1995-06-27 00:15:13 +00:00
5be81bd012
Fix null VP references (pr 1124)
1995-06-27 00:12:21 +00:00
8f62c773e8
don't assume the f_fsnamelen is nul-truncated or longer than MFSNAMELEN
1995-06-18 14:45:14 +00:00
e729deedb2
Fix a condition where union_updatevp() would reinsert the node onto the
...
wrong hash chain, by not swapping the hash values. Noted by John Kohl, but
fixed differently.
1995-06-02 02:39:20 +00:00
e9f4bff2cc
Add prototype.
1995-05-30 18:55:28 +00:00
2bf9d56861
Always call union_diruncache() when removing the upper object.
1995-05-30 18:52:39 +00:00
80d1ab77b5
Release the directory cache when a directory is removed or whited out.
1995-05-30 18:11:46 +00:00
0ca2e1bd7d
Fix typo.
1995-05-30 10:28:15 +00:00
7c7b203953
Make sure un_dircache is set after union_dircache(), to avoid stranding
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references and the dircache buffer.
1995-05-30 09:37:02 +00:00
6760c93567
When a file is removed from the upper layer, make sure to release the
...
reference to it. From John Kohl.
1995-05-30 09:07:10 +00:00
eb310b67a7
Fix order of lock assertions in union_lock() and union_removed_upper().
...
Sprinkle a few vprint()s. From John Kohl.
1995-05-30 08:51:24 +00:00
6efcd1b6d4
KERNEL -> _KERNEL
1995-03-29 21:57:43 +00:00
aae5ebefc2
Add missing arguments to VOP_CLOSE() in some cases. From Frank van der
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Linden.
1995-03-11 06:14:28 +00:00
2f805fa51b
copy*str() should use size_t.
1995-03-09 12:05:21 +00:00
e9017fd132
Clean up the code to frob mnt_stat a (tiny) bit.
1995-01-18 09:34:24 +00:00
635cd1625e
Consistency with other file system code...
1994-12-29 22:48:16 +00:00
d2e8ed4eec
Undo a few of the VCALL() changes for now.
1994-12-29 22:42:10 +00:00
b52bb59b86
fix compilation error
1994-12-18 07:20:34 +00:00
814ba0fc30
Call foo_statfs() from a common place when mounting.
1994-12-15 20:00:14 +00:00
9996e27813
Fix minor bug in union_setattr().
1994-12-15 19:15:06 +00:00
467e30fb72
Still more VOP_*() -> VCALL() twiddling.
1994-12-15 19:06:50 +00:00
0281dba8fa
Some more VOP_*() -> VCALL() munging.
1994-12-15 18:58:11 +00:00
7276c4ed44
Remove a_fp.
1994-12-14 18:45:21 +00:00
33c3d64e0c
Clean up deleted files.
1994-12-14 16:31:22 +00:00
82ab4c687f
Sync with CSRG.
1994-12-14 16:30:40 +00:00
a18ec3cb1b
LEASE_CHECK -> VOP_LEASE
1994-12-13 21:52:35 +00:00
bc7ed2596e
Fix editing errors.
1994-12-13 20:27:37 +00:00
527b796ff5
Turn lease_check() into a vnode op, per CSRG.
1994-12-13 20:14:30 +00:00
f821e3012a
Use VCALL() in lots of places.
1994-12-13 16:59:50 +00:00
261751e81d
Reimplement union_seek().
1994-12-01 16:40:34 +00:00
a1dbf4aaa5
fixed struct comment
1994-11-14 06:08:21 +00:00
6ac2bbfc35
be more careful with types, also pull in headers where necessary.
1994-10-30 21:43:03 +00:00
6b86130410
update for new syscall args description mechanism
1994-10-20 04:22:35 +00:00
cab4d25c24
stat the file system at mount time, for `df -n', et al.
1994-09-15 03:42:37 +00:00
f5faab89e9
Use VCALL(), not VOCALL(), and simplify union_advlock().
1994-08-30 03:01:01 +00:00
cgd