0b1963121a
Add Kirk McKusick's soft updates code to the trunk. Not enabled by
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default, as the copyright on the main file (ffs_softdep.c) is such
that is has been put into gnusrc. options SOFTDEP will pull this
in. This code also contains the trickle syncer.
Bump version number to 1.4O
1999-11-15 18:49:07 +00:00
e682a080e9
In spec_close(), if we're not doing a non-blocking close and VXLOCK is
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not set, unlock the vnode before calling the device's close routine and
relock it after it returns. tty close routines will sleep waiting for
buffers to drain, which won't happen often times as the other side needs
to grab the vnode lock first.
Make all unmount routines lock the device vnode before calling VOP_CLOSE().
1999-10-16 23:53:26 +00:00
e1b25b7bd6
Make spec_write() process errors and return them, otherwise we don't even
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notice things like hitting the end of a partition or device. (To be sure,
writes to block special files are rare, but as long as we support them...)
1998-10-02 00:21:39 +00:00
7cc905f5c8
Add some braces to make egcs happy (ambiguous else warning).
1998-08-18 06:27:01 +00:00
12a866151b
Recognize _PC_SYNC_IO.
1998-08-03 14:19:57 +00:00
651b44e211
Rework the way kernel include files are installed. In the new method,
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as with user-land programs, include files are installed by each directory
in the tree that has includes to install. (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.) The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change. Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
1998-06-12 23:22:30 +00:00
382743ada3
Convert fsync vnode operator implementations and usage from the old `waitfor'
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argument and MNT_WAIT/MNT_NOWAIT to `flags' and FSYNC_WAIT.
1998-06-05 19:53:00 +00:00
e5bc90f40c
Merge with Lite2 + local changes
1998-03-01 02:20:01 +00:00
4071635fa6
Add missing cast to dev_t
1997-10-16 23:57:51 +00:00
64d080efe0
Make various standard wmesg strings const.
1997-10-09 12:59:50 +00:00
9c16cd8a46
Implement a POSIX compliant genfs VOP_SEEK() and use it in the appropriate
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places; by Chris G. Demetriou and myself.
1997-04-11 21:52:00 +00:00
8c04785710
Remove superfluous (uio_resid == 0) check.
1997-04-02 17:14:32 +00:00
c1779f82c3
added advisory record locking support
1997-04-02 17:09:47 +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
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
4ef330b934
remove include of <sys/cpu.h>
1996-04-22 01:38:12 +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
2d1739cbe1
Implement VOP_BWRITE() using vn_bwrite(), per r_friedl@informatik.uni-kl.de.
1995-10-15 05:18:12 +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
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
7f3a305b34
Use the new d_type field. Set VISTTY for vnodes of tty devices.
1995-04-10 00:48:10 +00:00
7276c4ed44
Remove a_fp.
1994-12-14 18:45:21 +00:00
527b796ff5
Turn lease_check() into a vnode op, per CSRG.
1994-12-13 20:14:30 +00:00
923c9743a2
fixed struct comment; passed extra argument (struct file *) to open
1994-11-14 06:07:45 +00:00
be8c7b9d80
light clean; make sure headers are properly included, types are OK, etc.
1994-10-29 07:58:24 +00:00
6b86130410
update for new syscall args description mechanism
1994-10-20 04:22:35 +00:00
988b7f5158
Support for block special files with sector sizes other than DEV_BSIZE -
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if the device has a disklabel with a non-zero sector size value, that
value is used instead of DEV_BSIZE.
1994-07-16 11:40:56 +00:00
cf92afd66e
New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'
1994-06-29 06:29:24 +00:00
cde1d47595
Update to 4.4-Lite fs code, with local changes.
1994-06-08 11:33:09 +00:00
ebcaebd335
MIN -> min, MAX -> max
1994-05-24 02:35:53 +00:00
3dda0064a5
Convert mount, vnode, and buf structs to use <sys/queue.h>. Also,
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some knf and structure frobbing to do along with it.
1994-04-21 07:47:31 +00:00
7df895cf91
oops; fix that last...
1994-01-27 03:42:02 +00:00
5e12573ac2
hack from Mike Karels to deal with the last close on a controlling
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terminal. from 4.4BSD.
1994-01-27 03:16:40 +00:00
ae30022085
fix return type of vnode print routine
1993-12-22 13:14:10 +00:00
21edb9924e
Canonicalize all #includes.
1993-12-18 03:59:02 +00:00
76dbc1192b
new specfs.h and fifo.h locations
1993-11-12 05:54:12 +00:00
5e6a2e33c0
fix chris typo.
1993-10-30 16:11:07 +00:00
06c4106aec
limit block sizes requested
1993-10-29 19:25:18 +00:00
053f138dae
Changes to VFS readdir semantics
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NFS changes for better cookie support
ISOFS changes for better Rockridge support and support for generation numbers
1993-09-07 15:40:14 +00:00
4543c1ebfd
changes from 0.9-ALPHA2 to 0.9-BETA
1993-08-23 04:59:38 +00:00
0e6cb953ea
ANSIfications - removed all implicit function return types and argument
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definitions. Ensured that all files include "systm.h" to gain access to
general prototypes. Casts where necessary.
1993-06-27 06:01:27 +00:00
7b40766e79
ANSIfications - lots of function prototyping.
1993-06-27 05:58:59 +00:00
cd1bcbc8ca
add rcs ids as necessary, and also clean up headers
1993-05-20 16:21:42 +00:00
230dcf0d05
add $Id$ strings, and clean up file headers where necessary
1993-05-20 02:54:09 +00:00
bcbf85df19
Add consistent multiple-inclusion protection.
1993-04-19 01:22:17 +00:00
fvdl