Commit Graph

25 Commits

Author SHA1 Message Date
Matthew Dillon
f4481658ec cast dev_t to int in printf to fix warning. 2001-10-29 01:22:15 +00:00
Julian Elischer
b40ce4165d KSE Milestone 2
Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.

Sorry john! (your next MFC will be a doosie!)

Reviewed by: peter@freebsd.org, dillon@freebsd.org

X-MFC after:    ha ha ha ha
2001-09-12 08:38:13 +00:00
Poul-Henning Kamp
f83880518b Send the remains (such as I have located) of "block major numbers" to
the bit-bucket.
2001-03-26 12:41:29 +00:00
Jonathan Lemon
608a3ce62a Extend kqueue down to the device layer.
Backwards compatible approach suggested by: peter
2001-02-15 16:34:11 +00:00
John Baldwin
f843c385b1 - Add necessary proc locking.
- Use proper atomic operations to make the run time initialization
  controlled by svr_str_initialized be MP safe.
- Use appropriate queue(3) macros where needed.
2001-01-23 21:06:30 +00:00
David E. O'Brien
1c7f976dec Cleanup after repo copy of sys/svr4 to sys/compat/svr4. 2000-09-01 08:47:14 +00:00
Jake Burkholder
e39756439c Back out the previous change to the queue(3) interface.
It was not discussed and should probably not happen.

Requested by:		msmith and others
2000-05-26 02:09:24 +00:00
Jake Burkholder
740a1973a6 Change the way that the queue(3) structures are declared; don't assume that
the type argument to *_HEAD and *_ENTRY is a struct.

Suggested by:	phk
Reviewed by:	phk
Approved by:	mdodd
2000-05-23 20:41:01 +00:00
Brian Feldman
d6b17eeba3 Give the "streams" modulea version (1) and depend on it from the
"svr4elf" module.  This unbreaks the SVR4 KLD (which had an undefined
function because of thenewly-committed KLD enhancements).
2000-05-06 01:39:45 +00:00
Poul-Henning Kamp
44d1184e81 Rename remove_dev() to destroy_dev().
Nagged about by:        msmith
1999-11-08 07:44:01 +00:00
Peter Wemm
bb63a8f5a5 Update the stream socket fileops table to match fo_stat() additions. 1999-11-08 03:34:53 +00:00
Mark Newton
34d4b8f4c3 Replace cdevsw_add() and friends with make_dev()/remove_dev(). 1999-10-10 22:57:40 +00:00
Peter Wemm
2740fc8ee1 zap #include "streams.h" (for NSTREAMS) - which isn't used. 1999-09-27 00:54:20 +00:00
Poul-Henning Kamp
d6a0e38a1b Remove five now unused fields from struct cdevsw. They should never
have been there in the first place.  A GENERIC kernel shrinks almost 1k.

Add a slightly different safetybelt under nostop for tty drivers.

Add some missing FreeBSD tags
1999-09-25 18:24:47 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Poul-Henning Kamp
9dcbe2404a Convert DEVFS hooks in (most) drivers to make_dev().
Diskslice/label code not yet handled.

Vinum, i4b, alpha, pc98 not dealt with (left to respective Maintainers)

Add the correct hook for devfs to kern_conf.c

The net result of this excercise is that a lot less files depends on DEVFS,
and devtoname() gets more sensible output in many cases.

A few drivers had minor additional cleanups performed relating to cdevsw
registration.

A few drivers don't register a cdevsw{} anymore, but only use make_dev().
1999-08-23 20:59:21 +00:00
Brian Feldman
e32c66c539 Fix fd race conditions (during shared fd table usage.) Badfileops is
now used in f_ops in place of NULL, and modifications to the files
are more carefully ordered. f_ops should also be set to &badfileops
upon "close" of a file.

This does not fix other problems mentioned in this PR than the first
one.

PR:		11629
Reviewed by:	peter
1999-08-04 18:53:50 +00:00
Mark Newton
8e70e7d663 Cleanup - diked out a heap of old KLM stuff that isn't needed anymore. 1999-08-01 12:51:06 +00:00
Mark Newton
04f84b3402 Eliminate 'WARNING: "streams" is usurping "streams"'s cdevsw[]' messages
at boot
1999-07-30 12:39:49 +00:00
Poul-Henning Kamp
2447bec829 Simplify cdevsw registration.
The cdevsw_add() function now finds the major number(s) in the
struct cdevsw passed to it.  cdevsw_add_generic() is no longer
needed, cdevsw_add() does the same thing.

cdevsw_add() will print an message if the d_maj field looks bogus.

Remove nblkdev and nchrdev variables.  Most places they were used
bogusly.  Instead check a dev_t for validity by seeing if devsw()
or bdevsw() returns NULL.

Move bdevsw() and devsw() functions to kern/kern_conf.c

Bump __FreeBSD_version to 400006

This commit removes:
        72 bogus makedev() calls
        26 bogus SYSINIT functions

if_xe.c bogusly accessed cdevsw[], author/maintainer please fix.

I4b and vinum not changed.  Patches emailed to authors.  LINT
probably broken until they catch up.
1999-05-31 11:29:30 +00:00
Poul-Henning Kamp
4e2f199e0c This commit should be a extensive NO-OP:
Reformat and initialize correctly all "struct cdevsw".

        Initialize the d_maj and d_bmaj fields.

        The d_reset field was not removed, although it is never used.

I used a program to do most of this, so all the files now use the
same consistent format.  Please keep it that way.

Vinum and i4b not modified, patches emailed to respective authors.
1999-05-30 16:53:49 +00:00
Peter Wemm
debf951175 ``fix'' the devfs_add_devswf() calls, the printf string wasn't factoring
in the unit number.  I'm not so sure about this at all, the SVR4 systems
I have access to have a mixture of names and often %03d format units.
1999-05-06 22:21:31 +00:00
Mark Newton
86e9118bcc Converted "streams" pseudo-device into a KLD 1999-02-22 11:44:46 +00:00
Mark Newton
240c6baa11 Nuke some prototypes that really shouldn't be here. 1999-02-01 21:22:30 +00:00
Mark Newton
888ac52b62 New pseudo-device to provide for a way of obtaining a socket by open()ing
something in /dev.
Obtained from: Christos Zoulas, with FreeBSD modifications
1999-01-30 06:27:59 +00:00