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Commit Graph

189 Commits

Author SHA1 Message Date
Jilles Tjoelker
eb55578582 find(1): Move description of -d option to -depth primary.
The nullary -depth primary is standard and the -d option provides little
advantage.

PR:		docs/168885
MFC after:	1 week
2012-06-13 21:53:40 +00:00
Isabell Long
a86224465d Add more description and clarification about the -depth and -d options in
both places where they are mentioned in find(1).

Discussed with:	dougb
PR:		docs/168885
Reported by:	Ronald F. Guilmette (rfg at tristatelogic dot com)
Approved by:	gabor (mentor)
MFC after:	3 days
2012-06-10 22:14:52 +00:00
Eitan Adler
3e0efd2ec4 Fix style nit: don't use leading zero for dates in .Dd
Prompted by:	brueffer
Approved by:	brueffer
MFC after:	3 days
2012-06-05 03:14:39 +00:00
Eitan Adler
5102783b6e Document the limitations of the -delete primary
PR:		bin/166554
Submitted by:	Richard Kettlewell <rjk@greenend.org.uk>
Discussed with:	jilles
Approved by:	bcr
MFC after:	3 days
2012-06-02 03:13:27 +00:00
Baptiste Daroussin
5e2a209a27 Fix world after byacc import:
- old yacc(1) use to magicially append stdlib.h, while new one don't
- new yacc(1) do declare yyparse by itself, fix redundant declaration of
  'yyparse'

Approved by:	des (mentor)
2012-05-22 16:33:10 +00:00
Eitan Adler
50d675f7a9 Remove trailing whitespace per mdoc lint warning
Disussed with:	gavin
No objection from:	doc
Approved by:	joel
MFC after:	3 days
2012-03-29 05:02:12 +00:00
Joel Dahl
126b754db4 Remove superfluous paragraph macro. 2012-03-25 09:19:25 +00:00
Ed Schouten
516c8ed9dd Replace char copyright[] by static const char copyright[].
It seems the latter is used throughout the tree.
2011-12-10 18:11:06 +00:00
Ed Schouten
9f365aa1d6 Get rid of major/minor number distinction.
As of FreeBSD 6, devices can only be opened through devfs. These device
nodes don't have major and minor numbers anymore. The st_rdev field in
struct stat is simply based a copy of st_ino.

Simply display device numbers as hexadecimal, using "%#jx". This is
allowed by POSIX, since it explicitly states things like the following
(example taken from ls(1)):

	"If the file is a character special or block special file, the
	size of the file may be replaced with implementation-defined
	information associated with the device in question."

This makes the output of these commands more compact. For example, ls(1)
now uses approximately four columns less. While there, simplify the
column length calculation from ls(1) by calling snprintf() with a NULL
buffer.

Don't be afraid; if needed one can still obtain individual major/minor
numbers using stat(1).
2011-09-28 18:53:36 +00:00
Tai-hwa Liang
6ab780e5f0 Using statfs.f_fstypename rather than statfs.f_type whilst performing fstype
comparsion as nullfs will copy f_type from underlayer FS.

PR:		bin/156258
Submitted by:	Marcin Wisnicki <mwisnicki+freebsd@gmail.com>
MFC after:	1 month
2011-06-13 05:22:07 +00:00
Jilles Tjoelker
535d7745a8 find: Exit if there is an unknown option.
Ignoring the parameter with the unknown options is unlikely to be what was
intended.

Example:
  find -n .

Note that things like
  find -n
already caused an exit, equivalent to "find" by itself.
2011-06-04 21:59:55 +00:00
Jilles Tjoelker
702b4f04ea find: If a part of an expression is unknown, do not call it an option.
Although most of the primaries and operators start with "-", they are not
options.

Examples:
  find . -xyz
  find . -name xyz -or bad

MFC after:	1 week
2011-05-27 22:14:49 +00:00
Glen Barber
be2cad28b3 Move the explanation of using arguments for the PRIMARIES above
the list of PRIMARIES.

PR:		151812
Submitted by:	Jay (jouellette of gmail com)
Patch by:	eadler
MFC after:	1 week
2011-03-10 18:00:47 +00:00
Joel Dahl
da52b4caaf Remove the advertising clause from UCB copyrighted files in usr.bin. This
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $FreeBSD$ to a few files to keep svn happy.

Discussed with:	imp, rwatson
2010-12-11 08:32:16 +00:00
Kevin Lo
e66a677b27 Don't error out while searching for empty directories.
Submitted by:	Bakul Shah <bakul at bitblocks dot com>
2010-12-02 01:46:06 +00:00
Xin LI
3549ef2f2b Revert r207677 which is considered a violation of style(9).
Pointed out by:	bde
Pointy hat to:	delphij
2010-05-06 17:06:36 +00:00
Xin LI
d18129ea1d Move SCCS tags to comments as they were already #if 0'ed. 2010-05-05 21:24:18 +00:00
Pawel Jakub Dawidek
d740b7c7e8 Better way to find out available file system types is to use lsvfs(1).
Using 'sysctl vfs' is not only ugly, but is also not reliable - not all
file system types create entries in vfs sysctl tree.

Reviewed by:	imp
MFC after:	1 week
2010-03-16 23:19:55 +00:00
Gavin Atkinson
8310a1a27a The -newerXB option was being interpreted the same as the -newerXm option
as a check for F_TIME2_B was missing.  Fix this.

PR:		bin/138245
Submitted by:	"David E. Cross"  <crossd cs.rpi.edu>
MFC after:	1 month
2010-02-14 12:08:44 +00:00
Ed Schouten
7f5883ad7c Remove unneeded CFLAGS. 2010-02-10 07:15:21 +00:00
Ed Schouten
65bcaaeca7 Don't let find(1) depend on struct timeb.
This structure is deprecated and only used by ftime(2), which is part of
libcompat. The second argument of get_date() is unused, which means we
can just remove it entirely.
2010-02-09 21:24:41 +00:00
Ed Schouten
b7946da96b Build usr.bin/ with WARNS=6 by default.
Also add some missing $FreeBSD$ to keep svn happy.
2010-01-02 10:27:05 +00:00
Ed Schouten
10bc3a7f42 ANSIfy almost all applications that use WARNS=6.
I was considering committing all these patches one by one, but as
discussed with brooks@, there is no need to do this. If we ever
need/want to merge these changes back, it is still possible to do this
per application.
2009-12-29 22:53:27 +00:00
Xin LI
821df508e8 Revert most part of 200420 as requested, as more review and polish is
needed.
2009-12-13 03:14:06 +00:00
Xin LI
6f2d322192 Remove unneeded header includes from usr.bin/ except contributed code.
Tested with:	make universe
2009-12-11 23:35:38 +00:00
Jilles Tjoelker
a05cb85237 Update find(1) man page for -L/-delete interaction.
It is a bit unfortunate that the example to delete broken symlinks now uses
rm(1), but allowing this with -delete would require fixing fts(3) to not
imply FTS_NOCHDIR if FTS_LOGICAL is given (or hacks in the -delete option).

PR:		bin/90687
MFC after:	2 weeks
2009-09-20 16:47:56 +00:00
Edward Tomasz Napierala
fa2db9145a Add NFSv4 ACL support to find(1).
Reviewed by:	rwatson
2009-09-04 20:01:16 +00:00
Jilles Tjoelker
6911f596a1 rm, find -delete: fix removing symlinks with uchg/uappnd set.
Formerly, this tried to clear the flags on the symlink's target
instead of the symlink itself.

As before, this only happens for root or for the unlink(1) variant of rm.

PR:		bin/111226 (part of)
Submitted by:	Martin Kammerhofer
Approved by:	ed (mentor)
MFC after:	3 weeks
2009-05-30 10:42:19 +00:00
Andriy Gapon
05e605b764 find: do not silently disable -L when -delete is used
First of all, current behavior is not documented and confusing,
and it can be very dangerous in the following sequence:
find -L . -type l
find -L . -type l -delete
(the second line is even suggested by find(1)).

Instead simply refuse to proceed when -L and -delete are both used.
A descriptive error message is provided.
The following command can be safely used to remove broken links:
find -L . -type l -print0 | xargs rm -0

To do:		update find(1)
PR:		bin/90687
Obtained from:	Anatoli Klassen <anatoli@aksoft.net>
Approved by:	jhb (mentor)
2009-05-19 14:23:54 +00:00
Ruslan Ermilov
dfab7fb13d Fix SYNOPSIS and usage(). 2008-03-03 08:32:58 +00:00
Ceri Davies
b390c31130 Bump .Dd for revisions 1.83 and 1.84. 2008-02-24 19:52:23 +00:00
Warner Losh
a66a6a2a0c Tag -ilname and -lname as GNU extensions.
Correct their descriptions to indicate that it is the contents of the
symbolic link that are matched.
2008-02-24 19:46:27 +00:00
Warner Losh
acebb585f7 The matching in -lname and -ilname are on the contents of the link
itself, not on the type of the file.  As such, do a readlink to get
the symbolic link's contents and fail to match if the path isn't a
symbolic link.

Pointed out by: des@
2008-02-24 00:01:06 +00:00
Warner Losh
46b993ff99 Implement a number of primaries present in GNU find, but not present
in our find.

The following are nops because they aren't relevant to our find:
	-ignore_readdir_race
	-noignore_readdir_race
	-noleaf
The following aliaes were created:
	-gid -> -group		[2]
	-uid -> -user		[2]
	-wholename -> -path
	-iwholename -> ipath
	-mount -> -xdev
	-d -> -depth		[1]
The following new primaries were created:
	-lname	like -name, but matches symbolic links only)
	-ilname like -lname but case insensitive
	-quit	exit(0)
	-samefile returns true for hard links to the specified file
	-true	Always true
I changed one primary to match GNU find since I think our use of it violates
POLA
	-false	Always false (was an alias for -not!)

Also, document the '+' modifier for -execdir, as well as all of the above.
This was previously implemented.

Document the remaining 7 primaries that are in GNU find, but aren't yet
implemented in find(1)

[1] This was done in GNU find for compatibility with FreeBSD, yet they
mixed up command line args and primary args.

[2] -uid/-gid in GNU find ONLY takes a numeric arg, but that arg does the
normal range thing that.  GNU find -user and -uid also take a numberic arg,
but don't do the range processing.  find(1) does both for -user and -group,
so making -uid and -gid aliases is compatible for all non-error cases used
in GNU find.  While not perfect emulation, this seems a reasonable thing
for us.
2008-02-23 16:29:04 +00:00
Ruslan Ermilov
fbccd9db48 Check in some insignificant fixes obtained as a result of
the translation work.
2007-02-28 10:19:25 +00:00
Ruslan Ermilov
3b0fbd312c Fix the description of the -Btime primary.
Noticed by:	Vadim Goncharov <vadimnuclight tpu.ru>
2006-12-13 17:02:50 +00:00
Ceri Davies
659a728e18 Update the list of POSIX extensions.
PR:		docs/103859
Submitted by:	shaun
MFC after:	1 week
2006-10-08 10:31:44 +00:00
Ruslan Ermilov
cb29445a92 Markup fixes. 2006-09-29 15:20:48 +00:00
Stefan Farfeleder
107f86a291 Document that the pathname(s) following the options need not be given if
-f pathname was specified.
2006-07-18 07:39:22 +00:00
Kirill Ponomarev
5a890aac57 Add the capability for a trailing scale indicator to cause the
specified size to be read in the more familiar units of kilobytes,
megabytes, gigabytes, terabytes and petabytes.

PR:		bin/50988
Submitted by:	Matthew Seaman <m.seaman@infracaninophile.co.uk>
MFC after:	7 days
2006-05-27 18:27:41 +00:00
Kirill Ponomarev
4ba3b38b64 Enable numeric arguments and +/- prefixes with -user (-group)
options.

PR:		bin/71513
Submitted by:	Andre Albsmeier <Andre.Albsmeier@siemens.com>
MFC after:	7 days
2006-05-25 21:20:43 +00:00
Kirill Ponomarev
22170420ec The last execution of -exec {} + is not done if the -exec primary is
not on the top-level -and sequence, e.g. inside of ! or -or.

Create a separate linked list of all active -exec {} + primaries and
do the last execution for all at termination.

PR:		bin/79263
Submitted by:	Jilles Tjoelker <jilles@stack.nl>
MFC after:	7 days
2006-05-14 20:23:01 +00:00
Ceri Davies
d11138e871 Fix options broken when the birthtime related primaries were added.
Note to self: if a comment says a list must be lexically sorted, sort
the list lexically.

Submitted by:	Pawel Worach
Approved by:	jhb
MFC after:	2 weeks
2006-04-05 23:06:11 +00:00
Ceri Davies
440a24d87d Note that all of the birthtime related primaries are non-standard. 2006-04-04 10:20:16 +00:00
Ceri Davies
bb0d5fd575 Bump .Dd for the birthtime options. 2006-04-03 20:53:34 +00:00
Ceri Davies
31d534254e Add -Btime, -Bnewer, -Bmin, -newerB[Bacmt], -newer[acmt]B options to
work with the st_birthtime field of struct stat.

'B' has been chosen to match the format specifier from stat(1).

Approved by:	jhb
MFC after:	2 weeks
2006-04-03 20:36:37 +00:00
Ollivier Robert
8a0a76b862 Fixes for gcc4.x.
Submitted by:   Divacky Roman <xdivac02@stud.fit.vutbr.cz>
PR:             bin/84991
2005-08-25 13:44:02 +00:00
Ruslan Ermilov
39c59153e9 Markup and wording fixes.
Approved by:	re (blanket)
2005-06-14 11:50:53 +00:00
Tim J. Robbins
ef6c77648a Use rpmatch() instead of checking for responses that begin with 'y'
in queryuser(). This allows users to respond to -ok and -okdir
prompts with any affirmative reply defined by their current locale.
2005-04-02 07:44:12 +00:00
Suleiman Souhlal
46c2bd6103 - Make find(1) WARNS?= 6 clean
- Bump to WARNS?= 6

Approved by:	stefanf, grehan (mentor)
2005-01-25 14:07:25 +00:00