3127b0c5e2
Fix short malloc & memory leak in union_relookup() (per Naofumi Honda; PR#3000).
1996-12-07 11:02:47 +00:00
a67c0b16b8
define path name string variables that we should not (and, thankfully, do
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not) modify as 'const char *' rather 'char *'.
1996-10-25 21:57:58 +00:00
eaa37ec87a
remove bogus cast of second arg to bcmp(). (nm_name is a const char*,
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and was being unnecessarily cast to 'char *'; -Wcast-qual.)
1996-10-25 21:52:02 +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
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.
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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
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(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
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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
c9c8daaf7c
Add locking code to avoid deadlocks on vnode reclaim, which means the
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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
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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
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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>,
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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:
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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 18:47:48 +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
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
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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
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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
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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
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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
pk