605403ce1e
portal_fsync -> genfs_nullop
1996-09-25 03:01:41 +00:00
2bc736661a
Implement poll(2).
1996-09-07 12:40:22 +00:00
2c02b8ec56
Remove some unused variables.
1996-09-05 09:26:14 +00:00
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
2a0f025a41
use VATTR_NULL macro.
1996-06-14 09:27:23 +00:00
95f26583aa
Add a missing PHOLD()/PRELE() pair.
1996-06-11 01:49:38 +00:00
f7f3f4299d
print pointers with %p, rather than by printing with %x and casting to
...
(unsigned int).
1996-05-23 23:34:14 +00:00
ea64155398
Mirror changes in uipc_usrreq.c.
1996-05-23 18:45:14 +00:00
316f45753f
Allow the DIAGNOSTIC to compile with old versions of gcc.
1996-05-17 20:53:11 +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
...
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
c9c8daaf7c
Add locking code to avoid deadlocks on vnode reclaim, which means the
...
addition of null_lookup, null_lock, null_unlock, null_islocked.
1996-05-10 22:50:45 +00:00
4ef330b934
remove include of <sys/cpu.h>
1996-04-22 01:38:12 +00:00
7e4d04910d
fix screw-up in the prototyping changes: print pointers with %p, NOT
...
by casting them to (unsigned int) then printing with %x.
1996-04-13 01:34:06 +00:00
2a0a8867ae
fix long-time bug in fdesc -- /dev/tty was a named pipe rather than a
...
mirror image of the real /dev/tty, a char dev. make it a char dev.
1996-04-11 11:24:29 +00:00
da749d6e09
Fix printf format follies.
1996-03-16 23:52:42 +00:00
c685105f07
Don't deref a bad ucred pointer, from Dave Carrel <carrel@cisco.com>,
...
PR #1699 .
1996-03-05 02:35:39 +00:00
183aec8fa8
GC *_nullop(). Minor nits.
1996-02-13 13:12:48 +00:00
5953a056eb
GC dead_nullop().
1996-02-13 13:02:40 +00:00
19dc07be15
close PR/2063: procfs_rw prototyped twice with different prototypes
1996-02-12 15:01:41 +00:00
631ccba638
miscfs prototype changes
1996-02-09 22:39:56 +00:00
fce3e0874f
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 18:47:48 +00:00
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
299e1fe9df
Rename struct timespec fields to conform to POSIX.1b
1996-02-01 00:31:05 +00:00
5f8d113e8a
Don't include free blocks from the lower layer in statistics.
1996-01-30 16:45:10 +00:00
2d1739cbe1
Implement VOP_BWRITE() using vn_bwrite(), per r_friedl@informatik.uni-kl.de.
1995-10-15 05:18:12 +00:00
3dc2e10405
Fix the inode calculation in kernfs_getattr().
1995-10-09 14:25:02 +00:00
1e583dfb19
/dev/std* are of type DT_LNK.
1995-10-09 14:20:04 +00:00
d60bb4a465
Use the index number as the cookie, rather than multiplying by UIO_MX.
1995-10-09 14:03:32 +00:00
bcaf2bca34
Add support for cookies, mostly from Greg Hudson.
1995-10-09 11:18:51 +00:00
245f292fed
Prefix names of system call implementation functions with `sys_'.
1995-10-07 06:25:19 +00:00
d3f03a8c0c
Avoid reentering union_dircache() by locking the union vnode. From John Kohl.
1995-10-05 06:26:12 +00:00
36a94a031a
Lock the process in core before operating on it.
1995-08-13 09:05:51 +00:00
5482957905
splnet --> splsoftnet
1995-08-12 23:59:09 +00:00
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
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
...
union_access(). Also, a trivial change to union_rmdir().
1995-07-13 13:19:18 +00:00
fd0f559215
add missing splx(), as suggested by enami@sys.ptg.sony.co.jp.
1995-07-08 00:42:45 +00:00
839598dfec
Make spec_read() and spec_write() vaguely consistent.
1995-07-02 07:20:50 +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
95ded74f58
Moved egid credential from cr_groups[0] to new field cr_gid. POSIX.1
...
requires that sgid executables and the setuid() syscall *not* change
the supplemental group list.
1995-06-01 22:43:30 +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
...
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
mycroft