Commit Graph

151 Commits

Author SHA1 Message Date
Fernando Apesteguía
ad3d2e7e4a df(1): Add EXAMPLES section to man page
* Add EXAMPLES section with four simple examples.
* Simplify -H flag description. This makes easy to see the difference between
  this flag and -h
* While here, fix .Tn deprecated macro.

Approved by:	manpages (bcr@)
Differential Revision:	https://reviews.freebsd.org/D26662
2020-10-05 13:39:37 +00:00
Brooks Davis
e3e9432478 Add a deprecation warning when using the feature which mounts devices
to see how much space it on them.

Adjust MOUNT_CHAR_DEVS to allow the free space of already mounted
devices to be displayed and report an appropriate error if the
device isn't mounted.

Reviewed by:	cem
MFC after:	1 week
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D8801
2018-02-10 00:22:25 +00:00
Pedro F. Giffuni
8a16b7a18f General further adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.
2017-11-20 19:49:47 +00:00
Bryan Drewery
ea825d0274 DIRDEPS_BUILD: Update dependencies.
Sponsored by:	Dell EMC Isilon
2017-10-31 00:07:04 +00:00
Kyle Evans
d0bc27e435 df(1): Add --si as an alias for -H
Reviewed by:	cem (earlier version), emaste
Approved by:	emaste (mentor)
Differential Revision:	https://reviews.freebsd.org/D11749
2017-08-09 01:24:52 +00:00
Phil Shafer
dfde8e4b54 Use {T:Capacity} for header so html output looks tidy
Submitted by:	phil
Approved by:	sjg
2017-06-13 05:38:40 +00:00
Enji Cooper
caf42d8126 bin: normalize paths using SRCTOP-relative paths or :H when possible
This simplifies make logic/output

MFC after:	1 month
Sponsored by:	Dell EMC Isilon
2017-03-04 11:31:08 +00:00
Warner Losh
fbbd9655e5 Renumber copyright clause 4
Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by:	Jan Schaumann <jschauma@stevens.edu>
Pull Request:	https://github.com/freebsd/freebsd/pull/96
2017-02-28 23:42:47 +00:00
Brooks Davis
facc3cb0ff Use nmount(2) rather than the obsolete mount(2).
Reviewed by:	cem
MFC after:	1 week
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D8513
2016-12-14 21:30:44 +00:00
Brooks Davis
9dad1250d7 Mount filesystems without executable permissions since they should never
be used.

Reviewed by:	cem
MFC after:	1 week
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D8513
2016-12-14 21:13:10 +00:00
Brooks Davis
176d3efd2b Put the undocumented df feature of mounting filesystems from device nodes
under an ifdef.  Leave enabled.

Reviewed by:	cem
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D8513
2016-12-14 21:11:42 +00:00
Conrad Meyer
246ef54f15 df(1): Allow duplicate -l flags gracefully
Rather than producing a misleading error message when duplicate -l flags are
provided to df(1), simply ignore extra flags and proceed as if only one was
specified.  This seems most reasonable given the usage for -l:

     -l      Only display information about locally-mounted file systems.

l and t flags still conflict, as before.

PR:		208169
Reported by:	by at reorigin.com
Reviewed by:	allanjude
2016-08-31 18:10:41 +00:00
Glen Barber
ac2875fa16 Explicitly add unmarked bin/ binaries to the runtime package.
Note: tcsh(1) has a MK_TCSH=no test, so this should be a separate
package, which requires pre-install/post-install scripts, to be
added later.

Sponsored by:	The FreeBSD Foundation
2016-02-09 16:58:50 +00:00
Craig Rodrigues
06691045ba Add more text to explain --libxo flag. 2015-12-01 19:18:53 +00:00
Xin LI
d518359452 Use exit() instead of return in main().
MFC after:	2 weeks
2015-08-28 00:44:58 +00:00
Simon J. Gerraty
ccfb965433 Add META_MODE support.
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp
2015-06-13 19:20:56 +00:00
Simon J. Gerraty
44d314f704 dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
Simon J. Gerraty
98e0ffaefb Merge sync of head 2015-05-27 01:19:58 +00:00
Baptiste Daroussin
12cd1730ee Convert bin/ to LIBADD, reduce overlinking allow to build all components as
static
2014-11-25 11:15:40 +00:00
Simon J. Gerraty
488c975a1f Updated/new dependencies 2014-11-19 07:10:38 +00:00
Simon J. Gerraty
9268022b74 Merge from head@274682 2014-11-19 01:07:58 +00:00
Marcel Moolenaar
6fea8dc88f Document that df(1) supports libxo(3). 2014-11-07 03:07:10 +00:00
Marcel Moolenaar
b6ff8745aa Convert to use libxo.
Obtained from:  Phil Shafer <phil@juniper.net>
Sponsored by:   Juniper Networks, Inc.
2014-11-07 03:03:25 +00:00
Simon J. Gerraty
fae50821ae Updated dependencies 2014-05-16 14:09:51 +00:00
Simon J. Gerraty
76b28ad6ab Updated dependencies 2014-05-10 05:16:28 +00:00
Simon J. Gerraty
3b8f084595 Merge head 2014-04-28 07:50:45 +00:00
Warren Block
3a97f8af0d -h and -H options backwards in manual page.
PR:		bin/183681 docs/183681
Submitted by:	Robin Hahling <robin.hahling@gw-computing.net>
MFC after:	3 days
2014-01-16 17:06:02 +00:00
Christian Brueffer
b5a8b741f7 Clean up a spurious "." in SEE ALSO.
MFC after:	3 days
2013-10-28 23:02:12 +00:00
Simon J. Gerraty
d1d0158641 Merge from head 2013-09-05 20:18:59 +00:00
Greg Lehey
c9e571fe9d Complete revision 243104. 2013-05-17 03:52:20 +00:00
Ulrich Spörlein
e83643f4f6 Don't appease clang static analyzer after all and roll back
the free(3) of mntbuf ... again. There's no point in doing
useless extra work when we're about to exit.

See also r240565.

Not reading file history:	uqs
2013-04-26 12:27:30 +00:00
Ulrich Spörlein
11ed25f278 bin/df: Fix unitialized use in prtstat
While here:
- use NULL in the context of pointers
- use memset instead of bzero throughout the file
- free memory to appease clang static analyzer

Found by:	Coverity Scan (the UNINIT one)
2013-04-20 12:41:05 +00:00
Simon J. Gerraty
7cf3a1c6b2 Updated dependencies 2013-03-11 17:21:52 +00:00
Simon J. Gerraty
f5f7c05209 Updated dependencies 2013-02-16 01:23:54 +00:00
David E. O'Brien
d9a447559b Sync with HEAD. 2013-02-08 16:10:16 +00:00
Xin LI
d6a55c6d3f Don't time travel back and use a present date.
Noticed by:	mckusick
2013-01-25 18:47:16 +00:00
Xin LI
7eb55d4d13 - Wrap long line;
- Add -, to SYNOPSIS section.

MFC after:	2 weeks
2013-01-24 05:36:37 +00:00
Greg Lehey
6b7aceb85b Handle large negative block counts correctly.
MFC after:	 2 weeks
2012-12-12 04:18:25 +00:00
Greg Lehey
71cfc6780e Update man pages and clarify a number of options.
Rework block count calculations to work correctly with small "block" sizes.

MFC after:	14 days
2012-11-16 03:33:34 +00:00
Sergey Kandaurov
d7e8bab568 Fix section number for pstat and swapinfo cross references.
MFC after:	3 days
2012-11-15 21:22:50 +00:00
Greg Lehey
019e4a53cb Add , (comma) option to print sizes grouped and separated by thousands
using the non-monetary separator returned by localeconv(3), typically
a comma or period.

MFC after:  14 days
2012-11-15 03:39:21 +00:00
Eitan Adler
65e415b16e Revert 240527:
mntbuf can poit to memory allocated by getmntinfo(3) which can't be freed

PR:		bin/171634
Approved by:	cperciva (implicit)
2012-09-16 16:08:20 +00:00
Eitan Adler
c5c62e5900 Free memory before exiting in order to
help tools understand that we're not leaking it.

PR:		bin/171634
Submitted by:	Erik Cederstrand <erik@cederstrand.dk>
Approved by:	cperciva
MFC after:	3 days
2012-09-14 23:47:23 +00:00
Marcel Moolenaar
7750ad47a9 Sync FreeBSD's bmake branch with Juniper's internal bmake branch.
Requested by: Simon Gerraty <sjg@juniper.net>
2012-08-22 19:25:57 +00:00
Eitan Adler
45b586acc4 Bump date to today (since I modified it)
PR:		bin/165321
Approved by:	gjb
MFC after:	3 days
2012-03-03 17:52:19 +00:00
Eitan Adler
2561992179 Direct users to swapinfo and pstat from df
PR:		bin/165321
Submitted by:	jhs
Approved by:	bcr
MFC after:	3 days
2012-03-03 15:38:01 +00:00
Dag-Erling Smørgrav
16352ac84a Minor clarification
MFC after:	3 weeks
2011-10-18 08:20:36 +00:00
Dag-Erling Smørgrav
7b0514fa02 Simplify df(1) by factoring out most of the common code:
- In the argc == 0 case, just populate the mount list as before, but
   do not calculate widths, update totals or print anything.

 - In the argv > 0 case, collect information about the requested file
   systems and store it in the mount list, but do not calculate
   widths, update totals or print anything.

 - In either case, once all the information has been collected,
   iterate once through the mount list to calculate widths and totals,
   then once more to print everything.

This also fixes two bugs: firstly, column widths were not calculated
correctly if more than one file system was specified on the command
line; and secondly, file systems with MNT_IGNORE were included in the
totals even if -a was not specified.

Noticed by:	Paul Schenkeveld
MFC after:	3 weeks
2011-10-18 08:18:26 +00:00
Rebecca Cran
6bccea7c2b Fix typos - remove duplicate "the".
PR:	bin/154928
Submitted by:	Eitan Adler <lists at eitanadler.com>
MFC after: 	3 days
2011-02-21 09:01:34 +00:00
Xin LI
431586a895 Staticify internal routines. 2009-06-23 23:30:56 +00:00