Commit Graph

140 Commits

Author SHA1 Message Date
csjp
b60aee4f02 Introduce kdevtoname, which when given the kernel address of a
cdev structure, returns the device name associated with it through
the __si_namebuf member. This un-breaks the processing of devices.

This is a RELENG_6 candidate.

Reviewed by:	phk
2005-07-30 20:00:13 +00:00
ru
0491ba1f63 Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
phk
3ff5706695 Dike out another kvm indiscretion. 2005-03-16 10:24:16 +00:00
phk
2116975c84 Dike out unwarranted si_udev fondling. 2005-03-15 14:30:26 +00:00
ru
1541af42f1 Expand *n't contractions. 2005-02-13 22:25:33 +00:00
phk
357d55c30b Add text about jail root directory as well.
Submitted by:	"Mark W. Krentel" <krentel@dreamscape.com>
2005-01-30 08:03:20 +00:00
phk
56bc3e6bfc Report jail directory if set.
Sanity-check fd_lastfile.

PR:	62699
Patch by:	"Mark W. Krentel" <krentel@dreamscape.com>
2005-01-29 11:38:00 +00:00
ru
7f3c7f0d46 Sort sections. 2005-01-18 13:43:56 +00:00
ssouhlal
77d4c051f2 Get the vnode from file.f_vnode instead of file.f_data.
Nowadays, f_data points to the vnode only if the underlying filesystem
doesn't use it for other purposes (devfs uses it to store the cdev,
for example).

Found by:	csjp
Reviewed by:	csjp
Approved by:	phk, wes, grehan (mentor)
MFC after:	1 week
2005-01-11 18:52:12 +00:00
phk
878fd8dde7 filedesc0 is an internal detail of the kernel, don't look at it. 2004-11-07 20:38:29 +00:00
phk
2f6f05bb4c Add -D_KVM_VNODE to indicate that despite being a userland program,
we want to know the vnode structures internals.
2004-10-21 12:09:45 +00:00
charnier
678c84eeca Introduce options list the standard way. 2004-07-26 19:53:44 +00:00
silby
fcc8d7f6f1 Slide pipe.h include after the _KERNEL define in preparation for disallowing
non-_KERNEL inclusions of pipe.h
2004-07-21 03:07:50 +00:00
ru
ee5b7e52fa Deal with double whitespace. 2004-07-03 00:24:45 +00:00
ru
fb1d8b3724 Mechanically kill hard sentence breaks. 2004-07-02 22:22:35 +00:00
dwmalone
82c790f916 1) ANSIfy.
2) Use %p to print a pointer.
3) Use longs for fileids and ino to avoid comparing signed and unsigned.
4) Make the KVM_READ macro a little more cranky.
5) Set WARNS while I'm here.
2004-06-29 21:28:09 +00:00
phk
40dd98a3bd Second half of the dev_t cleanup.
The big lines are:
	NODEV -> NULL
	NOUDEV -> NODEV
	udev_t -> dev_t
	udev2dev() -> findcdev()

Various minor adjustments including handling of userland access to kernel
space struct cdev etc.
2004-06-17 17:16:53 +00:00
rwatson
78e2eb4e87 Teach fstat(1) about new location for socket state flags relating to
socket buffer state.

Submitted by:	rik
Reminded by:	le
2004-06-14 20:54:18 +00:00
ru
a27854b6a7 Correct the description of the -N option. 2004-03-26 10:48:35 +00:00
fjoe
655247e0f5 Do not cache and correctly free() dosmount entry in case of errors.
PR:		53980 (partially)
2003-09-23 16:44:17 +00:00
jmg
cb1a37be82 fix this code properly. msdosfs can't have device nodes on them.
comment how to read device nodes from ufs (if an adventurous soul wants
to fix it!).

Reviewed by:	bde
2003-06-24 08:18:18 +00:00
maxim
4b2734a688 o Fix rev. 1.41, print a header. -STABLE is OK.
PR:		bin/53585
Submitted by:	Alexey Dokuchaev <danfe@regency.nsu.ru>
2003-06-23 08:43:19 +00:00
jmg
092e1e40c6 correct spelling of struct cdev * from dev_t which is a 32bit type and
isn't very useful for passing pointers on LP64 systems.

device names on sparc64 and alpha should now work.
2003-06-19 02:09:22 +00:00
dillon
ccd5574cc6 Bow to the whining masses and change a union back into void *. Retain
removal of unnecessary casts and throw in some minor cleanups to see if
anyone complains, just for the hell of it.
2003-01-13 00:33:17 +00:00
dillon
ddf9ef103e Change struct file f_data to un_data, a union of the correct struct
pointer types, and remove a huge number of casts from code using it.

Change struct xfile xf_data to xun_data (ABI is still compatible).

If we need to add a #define for f_data and xf_data we can, but I don't
think it will be necessary.  There are no operational changes in this
commit.
2003-01-12 01:37:13 +00:00
ru
041d1287e8 Uniformly refer to a file system as "file system".
Approved by:	re
2002-12-12 17:26:04 +00:00
phk
834ddd1bcc Rename struct specinfo to the more appropriate struct cdev.
Agreed on:	jake, rwatson, jhb
2002-09-27 18:27:10 +00:00
njl
72ca599da8 Userland changes to go with vnode->v_tag change. 2002-09-14 18:51:10 +00:00
bmilekic
1ea9bfcd52 Unbreak building of fstat following version 1.23 of
src/sys/ufs/ufs/quota.h by including mount.h before ufs/quota.h.
2002-08-14 16:34:13 +00:00
obrien
bc61fc95d8 Consistently use FBSDID 2002-06-30 05:25:07 +00:00
mckusick
88d85c15ef This commit adds basic support for the UFS2 filesystem. The UFS2
filesystem expands the inode to 256 bytes to make space for 64-bit
block pointers. It also adds a file-creation time field, an ability
to use jumbo blocks per inode to allow extent like pointer density,
and space for extended attributes (up to twice the filesystem block
size worth of attributes, e.g., on a 16K filesystem, there is space
for 32K of attributes). UFS2 fully supports and runs existing UFS1
filesystems. New filesystems built using newfs can be built in either
UFS1 or UFS2 format using the -O option. In this commit UFS1 is
the default format, so if you want to build UFS2 format filesystems,
you must specify -O 2. This default will be changed to UFS2 when
UFS2 proves itself to be stable. In this commit the boot code for
reading UFS2 filesystems is not compiled (see /sys/boot/common/ufsread.c)
as there is insufficient space in the boot block. Once the size of the
boot block is increased, this code can be defined.

Things to note: the definition of SBSIZE has changed to SBLOCKSIZE.
The header file <ufs/ufs/dinode.h> must be included before
<ufs/ffs/fs.h> so as to get the definitions of ufs2_daddr_t and
ufs_lbn_t.

Still TODO:
Verify that the first level bootstraps work for all the architectures.
Convert the utility ffsinfo to understand UFS2 and test growfs.
Add support for the extended attribute storage. Update soft updates
to ensure integrity of extended attribute storage. Switch the
current extended attribute interfaces to use the extended attribute
storage. Add the extent like functionality (framework is there,
but is currently never used).

Sponsored by: DARPA & NAI Labs.
Reviewed by:	Poul-Henning Kamp <phk@freebsd.org>
2002-06-21 06:18:05 +00:00
des
5c7a83ed1d Factor out some code in preparation for un-kmeming fstat(1).
Sponsored by:	DARPA, NAI Labs
2002-06-06 18:39:53 +00:00
joe
36c976074e Replace /kernel with /boot/kernel/kernel.
PR:		docs/37757
Submitted by:	Hiten Pandya <hiten@uk.FreeBSD.org>
2002-05-09 11:47:42 +00:00
charnier
ad8a79e6a5 Use `The .Nm utility' 2002-04-20 12:18:28 +00:00
charnier
675dc11ac9 .Ar filename ... is equivalent to .Ar. 2002-04-12 21:31:24 +00:00
dwmalone
122ad92646 Fix constness warnings.
Remove register keyword.
Don't initialise "badtype" in declaration - it was initialised below anyway.
Remove prototype for strcpy.
2002-03-30 14:03:53 +00:00
dwmalone
abc20e723e Don't use gcc specific flags. 2002-03-30 14:01:55 +00:00
wollman
a1289429db Use a slightly less obscure title than "file status". 2002-03-27 22:59:11 +00:00
imp
74d826c7a6 remove __P 2002-03-22 01:22:50 +00:00
green
4e8d120512 Add support for devfs. In other words, for -CURRENT, make work at all
again for normal device nodes.
2001-12-17 13:42:46 +00:00
dwmalone
8a1a60f839 Anding the fsid with 0xffff was causing aliasing problems.
PR:		17405, 16320
Submitted by:	Mark W. Krentel <krentel@dreamscape.com>
Submitted by:	Peter Edwards <peter.edwards@ireland.com>
MFC after:	2 weeks
2001-11-05 20:40:24 +00:00
bde
229c3ac7c3 Compensate for "Compensate for header dethreading" by backing it out. 2001-10-10 17:48:44 +00:00
peter
68a5e33921 Userland part of nfs client/server split and cleanup. 2001-09-18 23:34:44 +00:00
ru
d7e70183dd SECURITY: Drop `setgid kmem' bit as early as possible. 2001-08-31 16:26:37 +00:00
mjacob
e095d37b91 Fix 64 bit issues so that sockstat && fstat work correctly on alpha.
PR:		29231
Submitted by:	pherman@frenchfries.net
MFC after:	2 weeks
2001-07-25 20:31:20 +00:00
dd
911ca14c87 Remove whitespace at EOL. 2001-07-15 08:06:20 +00:00
ru
36f138439b mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 14:16:33 +00:00
roam
70e687ffe3 Teach fstat(1) about FIFO's - it's OK to display them as regular files.
While I'm here, fix two second-level indents to be four spaces.

Reviewed by:	dd, -audit
2001-06-18 06:29:31 +00:00
phk
9dfeaf738e Remove MFS 2001-05-29 20:39:47 +00:00
ru
8094d979ca - sys/msdosfs moved to sys/fs/msdosfs
- msdos.ko renamed to msdosfs.ko
- /usr/include/msdosfs moved to /usr/include/fs/msdosfs
2001-05-25 08:14:14 +00:00
phk
de4b15c512 define _KERNEL before including <sys/conf.h> 2001-05-23 23:03:00 +00:00
ru
52a9144c8b Removed -I${.CURDIR}/.../sys from CFLAGS. 2001-05-18 13:41:42 +00:00
markm
9f745ed9e1 Compensate for header dethreading. 2001-05-01 08:46:02 +00:00
grog
4b9d9cbaac Revert consequences of changes to mount.h, part 2.
Requested by:	bde
2001-04-29 02:45:39 +00:00
grog
119c82ccab Include correct header files, in preparation for fixing sys/mount.h.
Suggested-by:	phk
2001-04-23 08:11:54 +00:00
iedowse
6c9e1e9481 Fix `fstat -m' (show memory-mapped files), which was broken by
revision 1.25. When evaluating the termination condition for the
iteration over all map entries, we must take care to use the kernel
versions of all pointers. The code was comparing a kernel pointer
to a pointer within a local variable, so the loop never terminated.
2001-02-15 22:42:44 +00:00
ru
e6cfc0711d Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
mckusick
cba301121b Change the proc information returned from the kernel so that it
no longer contains kernel specific data structures, but rather
only scalar values and structures that are already part of the
kernel/user interface, specifically rusage and rtprio. It no
longer contains proc, session, pcred, ucred, procsig, vmspace,
pstats, mtx, sigiolst, klist, callout, pasleep, or mdproc. If
any of these changed in size, ps, w, fstat, gcore, systat, and
top would all stop working. The new structure has over 200 bytes
of unassigned space for future values to be added, yet is nearly
100 bytes smaller per entry than the structure that it replaced.
2000-12-12 07:25:57 +00:00
alfred
8b68111f18 remove struct mount from useland visibility 2000-12-04 09:21:05 +00:00
ru
0d1334ca0c mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
green
aa7e4f0b1b Add a new options: -m enables searching for memory-mapped files.
It is not default because it's an expensive option by nature, making the
search take 2-3 times as long.

PR:		17555
Submitted by:	Ian Dowse <iedowse@maths.tcd.ie>
2000-04-05 05:45:40 +00:00
green
d073c75df5 Support more filesystems in fstat(1): now you can use fstat(1) to
find out if files on msdosfs and cd9660 filestores are open.
There was also a movement of some common things to a header, a
small cleanup.

PR:	bin/16364 bin/7043
Submitted by:	Peter Edwards <peter.edwards@openet-telecom.com>
2000-03-16 02:02:34 +00:00
shin
841fc647e8 Fixed a little bit strange INET6 output.
Specified by: Ben Smithurst <ben@scientia.demon.co.uk>
Approved by: jkh
2000-02-19 21:46:45 +00:00
peter
d53e4c1d80 Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot).  This is consistant with the other
BSD's who made this change quite some time ago.  More commits to come.
1999-12-29 05:07:58 +00:00
green
846b75da6d Make fstat work with file arguments again after being broken by dev_t
changes.  Thanks, Mr. Edwards!

Submitted by:	Peter Edwards <peter.edwards@ireland.com>
1999-11-13 21:13:25 +00:00
sheldonh
a86e7e27bb Add xrefs to the {f,net,sock}stat.1 manpages. While I'm in there, fix
the sockstat.1 document title, which still remembers when sockstat was
called lsock.

Reviewed by:	mpp
1999-09-06 13:14:24 +00:00
peter
3b842d34e8 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
nik
6578739ddb Add $Id$, to make it simpler for members of the translation teams to
track.

The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;

     .\"    $Id$
     .\"

If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.

Approved by:            bde
1999-07-12 20:24:20 +00:00
ru
4ba1aeb454 o use getprotobynumber(3) instead of hardcoded protocol names.
Divert(4) sockets will now appear as "internet raw divert"
  instead of "internet raw 254".

o -Wall tweak.

Reviewed by:	bde
1999-07-02 13:25:49 +00:00
bde
0609531ab6 Fixed printf format errors. 1998-07-06 21:01:54 +00:00
markm
4226789a18 Include correct header to get definition of struct sockaddr_un. 1998-05-16 21:35:37 +00:00
steve
37a3680035 Use -literal to make for a more pleasing list.
PR:		5547
Submitted by:	Matthew Hunt <mph@pobox.com>
1998-01-25 16:38:42 +00:00
dima
c0e4a7dc57 Fix argument string for getopt.
Submitted by:	dillon@best.net
1997-09-18 23:16:17 +00:00
alex
a84f234706 Display file size as an unsigned long. 1997-08-31 01:27:04 +00:00
jmg
67ca20936d -I/sys converstion and Id line 1997-08-22 14:22:31 +00:00
charnier
4765108b7f Typo. 1997-07-10 06:41:33 +00:00
charnier
47dc77937c Use err(3). 1997-07-08 11:02:48 +00:00
bde
4f000a95d2 Removed `#define KERNEL'. This was a hack-around for nfs.h being broken
in the Lite2 merge to not export some nfs constants.  It started causing
warnings when I added a kernel-only #define for DIRBLKSIZ.

Removed `#define NFS'.  This was an old, bad interface for telling
<sys/mount.h> to export nfs stuff.
1997-03-29 12:50:41 +00:00
imp
141381e1cb compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
1997-03-29 04:34:07 +00:00
peter
deba7db48c Merge from Lite2 1997-03-11 13:43:33 +00:00
bde
3d1181fd33 Include <fcntl.h> so that this doesn't depend on the KERNEL version
of <sys/file.h> including <sys/fcntl.h>.  Only the !KERNEL version
of <sys/file.h> will do that when I unspam the kernel headers.
1996-09-29 19:25:10 +00:00
peter
5de1717df6 Locate the text inode, closes PR#1070 1996-08-24 13:43:46 +00:00
peter
96566bfc03 Quick attempt to decode DTYPE_PIPE files and print something meaningful
for them.  Otherwise, it does strange things when it hits one..
1996-08-24 08:01:29 +00:00
mpp
86b292ffbd Correct some man page cross references and file location references. 1996-04-07 00:06:21 +00:00
mpp
95fd971cf1 Fix a variety of minor typos and cross references in a bunch of
man pages.

Masanobu Saitoh <msaitoh@spa.is.uec.ac.jp>
Giles Lean <giles@nemeton.com.au>
<soda@sra.co.jp>
1996-01-20 07:29:11 +00:00
dfr
666343f7f0 Changes to support version 3 of the NFS protocol.
The version 2 support has been tested (client+server) against FreeBSD-2.0,
IRIX 5.3 and FreeBSD-current (using a loopback mount).  The version 2 support
is stable AFAIK.
The version 3 support has been tested with a loopback mount and minimally
against an IRIX 5.3 server.  It needs more testing and may have problems.
I have patched amd to support the new variable length filehandles although
it will still only use version 2 of the protocol.

Before booting a kernel with these changes, nfs clients will need to at least
build and install /usr/sbin/mount_nfs.  Servers will need to build and
install /usr/sbin/mountd.

NFS diskless support is untested.

Obtained from: Rick Macklem <rick@snowhite.cis.uoguelph.ca>
1995-06-27 11:07:30 +00:00
rgrimes
a14d555c87 Remove trailing whitespace. 1995-05-30 06:41:30 +00:00
dg
f2eb317632 Added #include <sys/queue.h> 1995-04-10 00:38:15 +00:00
dg
6b466831f4 Converted 'vmunix' to 'kernel'. 1994-08-05 09:14:37 +00:00
rgrimes
f9ab90d9d6 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00