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380 Commits

Author SHA1 Message Date
kib
afeea342d6 MFC r269656: 
Implement and use proc_realparent(9).

MFC r270024 (by markj):
Correct the order of arguments passed to LIST_INSERT_AFTER().

For merge, the p_treeflag member of struct proc was moved to the end
of the structure, to keep KBI intact.
 2014-08-21 10:46:19 +00:00
pluknet
42ff249abc MFC r267196: 
Add support for inspecting process flags set in p_flag2.
 2014-06-26 08:55:06 +00:00
bdrewery
a0f7dc4feb MFC r265229,r265239: 
Add -J to filter by matching jail IDs and names.
 2014-05-17 02:32:47 +00:00
trasz
62bfe594df MFC r256838: 
Don't test arrays for being NULL.

Sponsored by:	The FreeBSD Foundation
 2014-01-02 13:59:23 +00:00
will
a52b9ca1d3 Add the ability to display the default FIB number for a process to the 
ps(1) utility, e.g. "ps -O fib".

bin/ps/keyword.c:
	Add the "fib" keyword and default its column name to "FIB".

bin/ps/ps.1:
	Add "fib" as a supported keyword.

sys/compat/freebsd32/freebsd32.h:
sys/kern/kern_proc.c:
sys/sys/user.h:
	Add the default fib number for a process (p->p_fibnum)
	to the user land accessible process data of struct kinfo_proc.

Submitted by:	Oliver Fromme <olli@fromme.com>, gibbs
 2013-08-26 23:48:21 +00:00
joel
2ba67e203a Add a few examples. 
Obtained from:	OpenBSD
 2013-03-15 20:12:54 +00:00
kib
0ab90cb3f6 Document P_PPTRACE. 
MFC after:	2 weeks
 2013-02-07 15:37:51 +00:00
jhb
af6f5a9a49 - Move 'showthreads' check out of fmt.c. 
- Update shadow copy of fmt_argv() prototype in w.c and fix calls for
  additional parameter.
 2013-01-19 00:21:55 +00:00
jhb
a757b0e056 Include the thread name along with the command name when displaying the 
command name of a thread from a multi-threaded process that doesn't have
an available argument list (such as kernel processes) and threads display
is enabled via -H.

Reviewed by:	alfred, delphij, eric@vangyzen.net
MFC after:	1 week
 2013-01-18 18:24:40 +00:00
pjd
c03248a464 Use kern.max_pid sysctl to obtain maximum PID number instead of using local 
define.

Reviewed by:	jhb
 2012-12-12 15:45:03 +00:00
zont
bc5f114a7a - Bump date. 
Submitted by:	pluknet
Approved by:	kib (mentor)
X-MFC-With:	r240645
 2012-09-18 13:24:14 +00:00
zont
4d6eea92c0 - Add 'dsiz' and 'ssiz' keywords to show data and stack size respectively. 
Approved by:	kib (mentor)
MFC after:	1 week
 2012-09-18 12:25:14 +00:00
emaste
87db19685b Avoid passing uninitialized stack to addelem() if called with an empty arg. 
PR:		bin/171174
 2012-08-29 21:38:34 +00:00
jilles
7996e743fa ps: Fix memory leak when showing start/lstart for swapped-out process. 
Spotted by:	scan-build (uqs)
 2012-07-15 15:22:13 +00:00
kib
01c4156d22 Add 'cow' keyword to show per-process cow count. 
Submitted by:	Andrey Zonov <andrey zonov org>
MFC after:	1 week
 2012-05-23 18:11:36 +00:00
joel
f1a6c7f032 mandoc complains loudly when <TAB>s are misused in columnated lists. Fix 
this syntax violation and while I'm here also convert <TAB> to Ta and adjust
quotation marks in order to prevent this problem in the future.
 2012-03-29 16:02:40 +00:00
kib
9941d05119 Document P_ORPHAN. 
MFC after:	3 days
 2012-03-08 13:00:49 +00:00
ed
e193e26a6f Remove unused variables. 
Simply annotate the function parameters with __unused, instead of adding
the ve-variables. This makes the code build with GCC 4.7 and -Werror.
 2012-01-17 22:17:10 +00:00
uqs
a57e937851 Spelling fixes for bin/ 2012-01-07 16:10:23 +00:00
trociny
078e9e9d83 Remove yet another outdated note about procfs(5) being required. 
Spotted by:	arundel
 2011-11-22 21:53:06 +00:00
trociny
c75c44db76 No need in procfs(5). 
MFC after:	2 weeks
 2011-11-22 21:14:46 +00:00
trasz
a1dd5d2d73 For processes with no controlling terminal, display "-" in the TTY column 
instead of "?".

Submitted by:	arundel
 2011-10-30 15:21:27 +00:00
gjb
2dc0506382 Correct a typo that was introduced in 225912 
Submitted by:		Valentin Nechayev (netch % netch!kiev!ua), arundel
MFC after:		1 week
With-MFC:		225908
 2011-10-02 16:05:19 +00:00
gjb
5f61f37453 Tweaks to ps(1): 
- there's no reason the semantics of the -x flag are being explained in
  the -a flag description
- be more precise regarding the relation between the -a flag and the
  security.bsd.see_other_uids sysctl
- describe the format of the -t flag's argument
- 'con' no longer is a possible entry in the 'TT' column
- explain that the 'TT' column refers to pseudo-terminals via mere numbers
- add a hint in the 'tt' keyword description that a keyword 'tty' exists,
  which will give the full terminal pathname

Submitted by:		arundel (via docs@) (original)
MFC after:		1 week
With-MFC:		225908
 2011-10-01 23:47:37 +00:00
gjb
38415e6d0d Reorder default ps(1) output according to reality. 
Submitted by:	arundel (via docs@)
MFC after:	1 week
 2011-10-01 20:56:58 +00:00
trasz
5240e157ba Make ps(1) automatically size its column widths. 2011-09-29 06:31:42 +00:00
ed
2a84e78d2e 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
bz
1a8cc2bad9 Rename ki_ocomm to ki_tdname and OCOMMLEN to TDNAMLEN. 
Provide backward compatibility defines under BURN_BRIDGES.

Suggested by:	jhb
Reviewed by:	emaste
Sponsored by:	Sandvine Incorporated
Approved by:	re (kib)
 2011-07-18 20:06:15 +00:00
pluknet
e6952ca6b1 Bump date after the previous commit. 2011-07-01 10:57:10 +00:00
pluknet
34887426b0 Update and sort the list of the available keywords. 2011-07-01 10:54:47 +00:00
trasz
0b41fa9638 Add "gid" and "group" keywords to display the effective group ID 
and effective group name.  Also, add "egid", "egroup" and "euid" aliases.

PR:		bin/146331
Submitted by:	Jeremie Le Hen <jeremie at le-hen dot org>
 2011-06-14 16:50:16 +00:00
uqs
bfe0a2ea26 Fix some typos under bin/ 
Found by:	codespell
 2011-05-22 14:03:46 +00:00
pluknet
7c35eb4515 Spelling in P_HADTHREADS. 
MFC after:	1 week
 2011-05-20 14:32:28 +00:00
pluknet
acd3cea586 Fix the description of the "paddr" keyword. It shows a process 
pointer just like a dublicating "uprocp".

MFC after:	1 week
 2011-05-20 14:07:08 +00:00
trasz
3ba2f4e3f2 Document problems with -d/-w and the fact that -X is the default. 
Suggested by:	arundel@
Reviewed by:	arundel@
 2011-04-18 19:20:47 +00:00
trasz
205b535d3e Get rid of DSIZ; instead just call the sizing function if provided. 2011-04-12 20:10:15 +00:00
trasz
e94d4d2ed6 Add proper width calculation for time fields (time, cputime and usertime). 
This fixes the ugly overflow in "ps aux" output for "[idle]".
 2011-03-24 20:15:42 +00:00
trasz
7a8bd43974 Make "LOGIN" and "CLASS" columns width scale properly instead of wasting space. 2011-03-24 17:20:24 +00:00
kib
425e556ac9 Implement the usertime and systime keywords for ps, printing the 
corresponding times reported by getrusage().

Submitted by:	Dan Nelson <dnelson allantgroup com>
MFC after:	1 week
 2011-03-17 11:25:32 +00:00
trasz
1618438630 Export login class information via kinfo and make it possible to view 
it using "ps -o class".
 2011-03-05 14:41:49 +00:00
kib
ca24f47263 Document P_FOLLOWFORK. 
MFC after:	2 weeks
 2011-01-25 11:04:16 +00:00
kib
4f8260e700 Move repeated MAXSLP definition from machine/vmparam.h to sys/vmmeter.h. 
Update the outdated comments describing MAXSLP and the process
selection algorithm for swap out.

Comments wording and reviewed by:	alc
 2011-01-09 12:50:44 +00:00
emaste
a3f6608533 Make a thread's address available via the kern proc sysctl, just like the 
process address.

Add "tdaddr" keyword to ps(1) to display this thread address.

Distilled from Sandvine's patch set by Mark Johnston.
 2010-10-08 00:44:53 +00:00
emaste
0a89cbc56c Correct sort order. 2010-09-22 19:26:41 +00:00
trasz
940c4d597c Fix alignment for the 'flags' label, and make more room for 'tdev'. 
MFC after:	1 month
 2010-07-24 15:37:36 +00:00
trasz
fb4120ccfd Add P_HASTHREADS flag description. 2010-07-24 15:24:12 +00:00
kib
a00ca9686b Update the list of the process flags for P_WKILLED. 
MFC after:	4 weeks
 2010-04-13 08:54:53 +00:00
jmallett
d27802f97a o) Add a keyword to displaying elapsed time in integer seconds, "etimes". 
o) Give slightly better (i.e. any) documentation of the format of "etime".

Reviewed by:	jilles
 2010-03-17 22:57:58 +00:00
kib
9b575d6cfa Update the list of the process flags. Note that the lists of pending 
signals for process and its threads are distinct.

Reviewed by:	jilles
MFC after:	2 weeks
 2010-03-05 13:13:35 +00:00
brucec
a955ef657c Initialize the execfile argument to NULL instead of _PATH_DEVNULL. This allows the -M option to be used without specifying -N. 
PR:	bin/138146
Approved by:	rrs (mentor)
MFC after:	3 days
 2010-02-08 21:23:48 +00:00