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37 Commits

Author SHA1 Message Date
Martin Cracauer
3f4f4a1465 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
Stefan Farfeleder
d414fcbc3e Garbage collect useless variables. 2005-08-05 07:39:39 +00:00
Ruslan Ermilov
8d646af581 Sync program's usage() with manpage's SYNOPSIS. 2005-02-10 09:19:34 +00:00
Johan Karlsson
7f1740e82a 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
Poul-Henning Kamp
98e7d61119 Be consistent about module names. 2003-06-09 21:50:41 +00:00
Poul-Henning Kamp
df622d54f8 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
Poul-Henning Kamp
0f557e0ac0 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
Poul-Henning Kamp
c06bf12f3b Use GEOM OAM api to retrive list of configured ccd devices. 
Link against libgeom.
 2003-06-02 20:50:59 +00:00
David E. O'Brien
c69284ca08 Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
Poul-Henning Kamp
a9f65dc3a8 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
Poul-Henning Kamp
b02a19f2b7 Fix two errorchecks to check for negative error returns. 2003-01-18 10:29:24 +00:00
Poul-Henning Kamp
ddbf51af0c 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
Poul-Henning Kamp
22f2948816 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
Poul-Henning Kamp
fc6db1e23f Remove CCDF_SWAP and CCDF_PARITY. They have never been implemented. 2003-01-03 08:56:54 +00:00
Warner Losh
e5fa3ee654 o __P removal. 
o Use ANSI function definitions.
o main(int, char *[])
 2002-03-18 05:00:52 +00:00
Ruslan Ermilov
5788dd0ee8 Removed -M and -N from getopt(3) call as well. 2001-09-11 09:49:36 +00:00
Poul-Henning Kamp
ae919cce4a Duh! forgot this bit of the NCCD patch. 
Submitted by:	sobomax
Reviewed by:	phk
 2001-09-04 09:19:48 +00:00
Ruslan Ermilov
3b7e5ccc6a SECURITY: Drop `setgid kmem' bit as early as possible. 2001-08-31 16:26:37 +00:00
David E. O'Brien
1a37aa566b Add `_PATH_DEVZERO'. 
Use _PATH_* where where possible.
 2000-12-09 09:35:55 +00:00
Alexander Langer
b10a063dbe 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 Kennaway
d045f16001 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
Nick Hibma
3e2c6ca3b9 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
Bill Fumerola
2ce3df4e05 Silence -Wall 
Reviewed by:	dillon
 1999-09-26 21:37:46 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Bill Fumerola
9539436c36 (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
Poul-Henning Kamp
34fee57ad2 don't use <sys/disk.h> 1999-05-06 19:20:34 +00:00
Peter Wemm
769ae4addb kldload("ccd") if the ccd module isn't present. 1999-04-05 06:30:12 +00:00
Justin T. Gibbs
b2dfb1f906 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
Philippe Charnier
9ad54eb7b3 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
Warner Losh
15678bfa03 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
Philippe Charnier
86d025a068 Remove __progname. Cosmetic in usage string. 1997-06-10 11:04:50 +00:00
Peter Wemm
c0ec1f37ef Revert $FreeBSD$ to $Id$ 1997-02-22 14:40:44 +00:00
Jordan K. Hubbard
1130b656e5 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
Satoshi Asami
15a2c56b61 Add mirror and parity flags to list of symbolic names. 1996-01-30 22:25:24 +00:00
Satoshi Asami
aa8bdaec2b Added $Id$. 1995-12-28 00:22:45 +00:00
Satoshi Asami
602e098fc1 Make it work for FreeBSD-2.1. 1995-12-27 10:57:20 +00:00
Satoshi Asami
89a7b2b714 ccdcontrol from NetBSD-1.1. Note it was called "ccdconfig" originally. 1995-12-27 10:51:05 +00:00