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37 Commits

Author SHA1 Message Date
cracauer
452517900b Make CCD be able to read and write Linux software raids. 
Supported for raid-0 with <n> disks, raid-1 with 2 disks.

Manpages have examples, warnings etc.

Test scripts on
http://www.cons.org/cracauer/ccdconfig-linux/
Reviewed by:	alfred
 2006-04-13 20:35:31 +00:00
stefanf
d6f323c63a Garbage collect useless variables. 2005-08-05 07:39:39 +00:00
ru
719be5d341 Sync program's usage() with manpage's SYNOPSIS. 2005-02-10 09:19:34 +00:00
johan
fd49816cd7 Make this WARNS=6 clean by renaming the variable 'err' to 'error' 
in order not to shadow err(3).

Tested by:	make universe
 2003-08-07 19:10:35 +00:00
phk
a93c01968a Be consistent about module names. 2003-06-09 21:50:41 +00:00
phk
3bba46e45a GEOMification of CCD. 
You need your kernel and ccdconfig(8) to be in sync, particularly if your
source tree is on a ccd device.
 2003-06-09 19:25:07 +00:00
phk
52a564bd3f Further devilification of CCD: 
Change the list interface to simplify things.
Remove old list ioctls which bogusly exported the softc to userland.
Move the softc and associated structures from the public header to
the source file.
 2003-06-02 21:29:04 +00:00
phk
ca0770e1dd Use GEOM OAM api to retrive list of configured ccd devices. 
Link against libgeom.
 2003-06-02 20:50:59 +00:00
obrien
19105c8312 Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
phk
6a50041564 Don't pick the name out of the devstat member of the ccd softc, it will 
disappear soon.  Exporting the softc in the first place is a mistake.
 2003-03-06 06:31:49 +00:00
phk
910debfbc0 Fix two errorchecks to check for negative error returns. 2003-01-18 10:29:24 +00:00
phk
62c9659f0c Find places to store the previously implicityly passed unit number in 
the three configuration ioctls which need a unit number.

Add a "ccd.ctl" device for config operations.

Implement ioctls on ccd.ctl which rely on the explicityly passed
unit numbers.

Update ccdconfig to use the new ccd.ctl interface.

Add code to the kernel to detect old ccdconfig binaries, and whine
about it.

Add code to ccdconfig to detect old kernels, and whine about it.

These two compatibility measures will be retained only for a limited
period since they are in the way of GEOM'ification of ccd.
 2003-01-17 14:53:53 +00:00
phk
b6ec46868d Fix various details so we get to WARNS=3. 
Center operation on unit number rather than path name.
 2003-01-17 13:23:41 +00:00
phk
e5c115f5a6 Remove CCDF_SWAP and CCDF_PARITY. They have never been implemented. 2003-01-03 08:56:54 +00:00
imp
d5c1c3afc3 o __P removal. 
o Use ANSI function definitions.
o main(int, char *[])
 2002-03-18 05:00:52 +00:00
ru
a0a0725b67 Removed -M and -N from getopt(3) call as well. 2001-09-11 09:49:36 +00:00
phk
20b1b95395 Duh! forgot this bit of the NCCD patch. 
Submitted by:	sobomax
Reviewed by:	phk
 2001-09-04 09:19:48 +00:00
ru
d7e70183dd SECURITY: Drop `setgid kmem' bit as early as possible. 2001-08-31 16:26:37 +00:00
obrien
c2ee1dcc02 Add `_PATH_DEVZERO'. 
Use _PATH_* where where possible.
 2000-12-09 09:35:55 +00:00
alex
ed11ad051e Fix world-breakage: warnx("..') --> warnx("...") 
Submitted by:	Alain Thivillon <Alain.Thivillon@hsc.fr>,
		Udo Erdelhoff <ue@nathan.ruhr.de>
Approved by:	green
 2000-08-05 15:45:59 +00:00
kris
0cabc8fc06 Don't call warnx() without a format string (localized error messages 
could conceivably cause a crash).

Obtained from:	OpenBSD
 2000-08-05 06:06:48 +00:00
n_hibma
279ad30025 Removal of sys/device.h 
- Move intrhook stuff into kernel.h
- Remove all occurrences of #device <device.h>
- Add kernel.h were necessary (nowhere)
- delete device.h

This file contained the structures for cfdata (old style config) and is no
longer used. It was included by most drivers.

It confuses the remote debugger as the definition of 'struct device' in
device.h is found before the one in bus_private.h.
 1999-10-05 21:19:41 +00:00
billf
391966e267 Silence -Wall 
Reviewed by:	dillon
 1999-09-26 21:37:46 +00:00
peter
76f0c923fe $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
billf
a84623740c (1) Include linker.h because we use kldload() 
(2) Clear up an ambigious, nested if/else
(3) Cast a ccio_size to a long and use the correct format identifier.

Reviewed by:	green
 1999-07-04 23:42:32 +00:00
phk
0cb7190450 don't use <sys/disk.h> 1999-05-06 19:20:34 +00:00
peter
3f37320ea5 kldload("ccd") if the ccd module isn't present. 1999-04-05 06:30:12 +00:00
gibbs
1bb65e0d8a Update system to new device statistics code. 
Submitted by:	"Kenneth D. Merry" <ken@plutotech.com>
		mike@smith.net.au (Mike Smith)
 1998-09-15 08:15:30 +00:00
charnier
74e9afca63 Correct use of .Nm, use .Bl/.El in FILES section. Add rcsid. Remove unused 
#includes and make it a little more -Wall-friendly.
 1998-06-04 06:41:26 +00:00
imp
a1d9242a63 Properly drop group privs to open file names specified by the user. 
Submitted by:	Niall Smart rotel@indigo.ie
Obtained from:	OpenBSD (rev 1.7 and 1.8)
 1997-12-30 05:13:21 +00:00
charnier
e8cbbf4f69 Remove __progname. Cosmetic in usage string. 1997-06-10 11:04:50 +00:00
peter
4968036f61 Revert $FreeBSD$ to $Id$ 1997-02-22 14:40:44 +00:00
jkh
808a36ef65 Make the long-awaited change from $Id$ to $FreeBSD$ 
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
 1997-01-14 07:20:47 +00:00
asami
f600d378b4 Add mirror and parity flags to list of symbolic names. 1996-01-30 22:25:24 +00:00
asami
bcd430b53f Added $Id$. 1995-12-28 00:22:45 +00:00
asami
3235973260 Make it work for FreeBSD-2.1. 1995-12-27 10:57:20 +00:00
asami
1440ca4ea7 ccdcontrol from NetBSD-1.1. Note it was called "ccdconfig" originally. 1995-12-27 10:51:05 +00:00