Commit Graph

49 Commits

Author SHA1 Message Date
David E. O'Brien
7ed17c0fba Remove a misplaced space. 2001-08-01 02:09:09 +00:00
Garrett Wollman
a067aeceed Fix style bugs introduced by rev 1.28. No functional changes. 2001-07-16 15:49:58 +00:00
Ruslan Ermilov
caa2db3be9 mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 10:04:09 +00:00
Dima Dorfman
982f5d88ff WARNS= -> WARNS?=
Submitted by:	Mike Barcroft <mike@q9media.com>
2001-06-22 21:38:30 +00:00
Jacques Vidrine
cc66540e0e Add parens to get the cast that was meant in previous commit.
While we're at it, this file seems to prefer `unsigned int'
over `u_int', so go with that.
2001-06-05 21:55:57 +00:00
Matt Jacob
b3e8643ffa Wrong. The size of size_t is *not* the same as the size of an integer.
MFC after:	2 weeks
2001-06-05 21:16:27 +00:00
Jim Pirzyk
a25695c3a4 Added the -l option to df, so to be compatable with other unicies.
PR:		bin/27240
Reviewed by:	GAWollman
MFC after:	2 weeks
2001-06-04 23:07:15 +00:00
Ruslan Ermilov
0b381bf1fd Remove vestiges of MFS. 2001-06-01 10:07:28 +00:00
Kris Kennaway
a95a13bb8f BDECFLAGS cleanup (modulo long long issues). Add WARNS. Tested on alpha.
Reviewed by:	the great man himself (except alpha cleanups)
2001-05-20 04:12:30 +00:00
Kris Kennaway
f3895a821a Fix operation of df on unmounted filesystems, and add the ability to run df
on unmounted non-UFS filesystem using '-t'

Submitted by:	bde
2001-05-09 08:44:15 +00:00
Kris Kennaway
e78527c437 GC some dead code relating to running df on unmounted block devices,
and remove the setgid operator bit from the installed binary: if you want
to view free disk space on an unmounted device, you should have read
permissions to access it.

Reviewed by:	phk
2001-05-08 06:58:25 +00:00
Ruslan Ermilov
d0353b836e mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:38:02 +00:00
Ruslan Ermilov
be8b149795 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 11:39:41 +00:00
John W. De Boskey
93a3fa19b5 Add -g for gigabyte sizes.
Approved by:	jkh
2000-06-03 20:17:39 +00:00
Sheldon Hearn
f167d7fb3e Fix miscellaneous mdoc macro argument limit infringements.
PR:		18465
Reported by:	Kazu TAKAMUNE <takamune@avrl.mei.co.jp>
2000-05-09 14:02:06 +00:00
Bruce Evans
5ebae837e1 Fixed LDADD. Using ${LIBM} instead of -lm gave the wrong libm in most
cases and broke the world in some cases.

Fixed some style bugs (the usual ones for DPADD and LDADD, misplacement
of DPADD and LDADD, and misplacement of $FreeBSD$).
2000-03-27 14:53:26 +00:00
Michael Haro
dd6d33e86e add human readable output (-h and -H)
Obtained from:	parts of human readable code from OpenBSD
Reviewed by:	obrien

add POSIX, byte and megabyte block size ouput flags

PR:		13579 (POSIX flag)
Submitted by:	Mike Meyer <mwm@phone.net>
1999-12-15 03:44:09 +00:00
Julian Elischer
5b42dac8ec Most modern OSs have the ability to flag certain mounts as ones to
be ignored by default by the df(1) program.  This is used mostly to
avoid stat()-ing entries that do not represent "real" disk mount
points (such as those made by an automounter such as amd.)  It is
also useful not to have to stat() these entries because it takes
longer to report them that for other file systems, being that these
mount points are served by a user-level file server and resulting in
several context switches.  Worse, if the automounter is down
unexpectedly, a causal df(1) will hang in an interruptible way.

PR:		kern/9764
Submitted by:	Erez Zadok <ezk@cs.columbia.edu>
1999-11-01 04:57:43 +00:00
Peter Wemm
2a4562393f $Id$ -> $FreeBSD$ 1999-08-27 23:15:48 +00:00
Sheldon Hearn
b84897d106 Don't suggest sysctl(8) as a means for discovering what filesystem types
are available; suggest lsvfs(1) instead.

Reported by:	Neil Blakey-Milner <nbm@rucus.ru.ac.za>
1999-08-26 16:47:03 +00:00
Alexander Langer
43d1df332e Removed occurrences of consecutive repeated words (such as "the the"). 1999-02-12 02:12:08 +00:00
Peter Wemm
dd4cdf587c Cleaning out old stuff from one of my source trees:
use mkdtemp() rather than mktemp() and fix a trivial memory leak.
1998-12-16 05:29:09 +00:00
Poul-Henning Kamp
84717b42e8 .Sh ENVIRONMENT VARIABLES -> .Sh ENVIRONMENT
PR:		6599
Reviewed by:	phk
Submitted by:	Josh Gilliam <josh@quick.net>
1998-05-13 07:57:49 +00:00
Philippe Charnier
d072138a0a Correct use of .Nm. 1998-05-13 07:35:44 +00:00
Bruce Evans
87f01287d2 Removed definition of _NEW_VFSCONF. The new vfsconf interface is now
the default.
1998-01-20 10:40:18 +00:00
Joerg Wunsch
80214f046b Style police: keep a variable list in alphabetical order, and add
pointless paren's to return statements.

Nitpicked by:	bde :)
1997-10-13 09:36:05 +00:00
Joerg Wunsch
b8904f2acb Make df(1) exit with non-success status if something went wrong.
PR:		bin/4415
1997-10-12 13:55:43 +00:00
Philippe Charnier
34384756cd environmental -> environment. 1997-09-18 06:55:21 +00:00
Steve Price
16cc192af1 Add Bruce's _NEW_VFSCONF flag to make this compile cleanly and
sccsid -> rcsid.
1997-08-07 21:31:00 +00:00
Warner Losh
93ef08af3e compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
1997-03-28 15:24:41 +00:00
Bruce Evans
a78192e3c3 Merged from Lite2. The -t option is now handled better. The only visible
change should be that the usage message now actually matches the man page.
1997-03-13 17:41:37 +00:00
Bruce Evans
611d129630 Merged from Lite2. The man page no longer attempts to list all the
vfs types.

Fixed ordering of FreeBSD `k' option in synopsis.
1997-03-13 17:32:39 +00:00
Bruce Evans
345304e00b Merge from Lite2. Straightforward changes. 1997-03-13 17:29:08 +00:00
Guido van Rooij
9408216e17 This is a funny one: df for a device that was not mounted used to fail
for root only.
1997-03-10 19:39:43 +00:00
Peter Wemm
b97fa2ef50 Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
Jordan K. Hubbard
0e2dcf577e Include <ufs/ufs/ufsmount.h>. 1997-02-17 05:26:08 +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
Wolfram Schneider
af20215665 Sort cross references. 1997-01-13 00:25:51 +00:00
Steve Price
8a166df9c3 Merge Lite2 mods, cleanup man page, and -Wall cleaning. 1996-12-14 05:56:03 +00:00
Jordan K. Hubbard
2ffc1ec6ca The manual page of df called cd9660 file systems by the name
isofs while the df command itself used the name iso9660fs or
        cdfs. Both of these were inconsistent with the name cd9660 which
        is used by the mount command. I modified df to recognize all of
        the names cd9660, cdfs, isofs, and iso9660fs, and take them all
        to refer to the same thing. Naturally I added a note of this
        behaviour in the manual page too.

Submitted-By: Jukka Ukkonen <jau@jau.csc.fi>
1996-12-11 10:01:56 +00:00
Wolfram Schneider
b8923d4cc0 [HISTORY] command appeared in Version 1 AT&T UNIX
Obtained from: A Quarter Century of UNIX, Peter H. Salus, page 41
1996-08-29 18:06:19 +00:00
Bruce Evans
51ea8b57b8 Partially fixed negative and truncated "Avail" counts in df output.
This fixes PR943.

ffs/ffs_vfsops.c:
ffs_statfs() multiplied by (100 - minfree) as part of calculating the
minfree percentage (complemented in 100%), so with the standard minfree
of 8, it was broken for file systems of size >= 1TB/92 = 11GB.  Use the
standard freespace() macro instead.  This also fixes a rounding bug (the
"Avail" count was sometimes 1 too small).

ffs/* (not fixed):
The freespace() macro multiplies by minfree, so with the standard
minfree of 8, it is broken for file systems of size >= 1TB/8 = 128GB.
This bug is more serious since it affects block allocation.

ffs/ffs_alloc.c (not fixed):
Ordinary users are sometimes allowed to allocate 1 (partial) block
too many so that the "Avail" count goes negative.  E.g., if there is
1 fragment available and the file is fairly large, one more full
block is allocated.

df/df.c:
ufs_df() used/uses essentially the same code as ffs_statfs(), so it
had/has the same bugs.

ufs_df() gratuitously replaced "Avail" counts of < 0 by 0, so it
gave different results for non-mounted file systems in this case.
1996-01-14 18:55:09 +00:00
Rodney W. Grimes
2162b2d226 Remove trailing whitespace.
Reviewed by:	phk
1995-05-30 00:07:29 +00:00
Joerg Wunsch
0fd510b71a You will find enclosed some changes to make gcc -Wall more happy in
/usr/src/bin. Note that some patches are still needed in that directory.

I (Joerg) finished most of Philippe's cleanup.  /bin/sh will still
need *allot* of work, however.

Submitted by:	charnier@lirmm.fr (Philippe Charnier)
1995-03-19 13:29:28 +00:00
David Greenman
89730b290a Added $Id$ 1994-09-24 02:59:15 +00:00
David Greenman
9d4081ee4b The last commit was bogus...the putenv doesn't affect the parent process,
so the BLOCKSIZE doesn't need to be preserved.
Also initialized the flags variables, and used 1k instead of 1024 for
BLOCKSIZE.
1994-08-12 10:23:49 +00:00
David Greenman
ebf93438bf Implemented the -k flag more properly...don't destroy the user's setting
of the BLOCKSIZE environment variable.
1994-08-12 07:26:52 +00:00
Garrett Wollman
7f0eabfd0a Gimme back my `-k' option!
Also document `-t' option in the usage message.
1994-08-10 19:21:07 +00:00
Rodney W. Grimes
4b88c807ea BSD 4.4 Lite bin Sources 1994-05-26 06:18:55 +00:00