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* MFC r318968:brooks2017-06-201-1/+3
| | | | | | | | | | | | Add missing usage and getopt(3) options - Add the missing option 'n' to the getopt(3) string - Add the missing options 'libxo' and 'N' to the usage message - Add the missing options 'M' and 'N' to the man-page Submitted by: Keegan Drake H.P. <kdrakehp@zoho.com> Differential Revision: https://reviews.freebsd.org/D10915 Approved by: re (gjb)
* MFC r318175,r318178,r318179:ngie2017-06-011-4/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | r318175: procstat(1): clarify the Signal Disposition section - Fix a typo (SIGIGN -> SIG_IGN). Use .Dv when referencing SIG_IGN. - Use semi-colons as soft breaks when separating sentences for the FLAGS section. - Tweak wording for C slightly to flow better and to be a bit more technically correct (signals with handlers installed will be caught by the target program). - Reference signal(3) in the SEE ALSO section. r318178: procstat(1): document all possible `PRO` (network protocol) values Reference the appropriate section 4 manpages for networking protocols. r318179: procstat(1): also reference icmp(4) and sctp(4) This was missed in the previous commit by accident. MFC with: r318178
* Introduce libxo to procstat(1)allanjude2015-09-051-7/+18
| | | | | | | | Reviewed by: rodrigc, bapt Approved by: marcel (mentor) Relnotes: yes Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D2446
* Create links to the libprocstat man pages for all of the libprocstat ↵allanjude2015-05-211-1/+2
| | | | | | | | | | | | | functions so they can be looked up by name Add a cross refrence to libprocstat in the procstat.1 man page Differential Revision: https://reviews.freebsd.org/D2578 Suggested by: jmg Reviewed by: brueffer Approved by: wblock (mentor) MFC after: 1 week Sponsored by: ScaleEngine Inc.
* Fix a typo and update the date in the man page.scottl2015-03-111-1/+1
| | | | | | Submitted by: emax Obtained from: Netflix, Inc. MFC after: 3 days
* Implement basic cpuset reporting in procstat via the -S flag.scottl2015-03-101-2/+11
| | | | | Obtained from: Netflix, Inc. MFC after: 3 days
* In "procstat -v" (VM), spell out 'FL' to 'FLAG' since there are two extrarwatson2014-07-201-1/+1
| | | | | | | | | columns available anyway. Also left align as we tend to do for flags fields, although you can't see that currently as the string fully fills that available columns. MFC after: 3 days Sponsored by: DARPA, AFRL
* Add descriptions of the display formats for -e, -l, -r, and -x. Fix a fewjhb2014-05-171-2/+65
| | | | typos in indent settings while here.
* Correct some minor nits in the per-thread signal format description suchjhb2014-05-171-5/+5
| | | | | | as missing posessives and misordering of fields. MFC after: 1 week
* - Add support for dumping current resource usage for processes via a new -rjhb2014-05-171-5/+12
| | | | | | | | | | flag to procstat. - Add an -H flag to request information about threads rather than processes when dumping statistics. Currently it is only used for -r to display resource usage for individual threads instead of the entire process. Reviewed by: kib (older version without -H) MFC after: 1 month
* Expose OBJT_MGTDEVICE VM objects used for GEM/TTM with drm2 as anjhb2014-02-111-1/+4
| | | | | | | explicit object type. Reviewed by: kib MFC after: 1 week
* With r247602, the "c" flag is no longer printed as a file descriptor flag.markj2013-10-281-3/+1
| | | | | Reviewed by: pjd MFC after: 3 days
* cap_new(2) and cap_getrights2) were replaced with cap_rights_limit(2)bdrewery2013-09-191-3/+3
| | | | | | | | and cap_rights_get(2) in r247602 Reviewed by: pjd Approved by: gjb Approved by: re (rodrigc)
* Make use of newly added libprocstat(3) ability to extract procstattrociny2013-04-201-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | info from a process core file. So now one can run procstat(1) on a process core e.g. to get a list of files opened by a process when it crashed: root@lisa:/ # procstat -f /root/vi.core PID COMM FD T V FLAGS REF OFFSET PRO NAME 658 vi text v r r-------- - - - /usr/bin/vi 658 vi ctty v c rw------- - - - /dev/pts/0 658 vi cwd v d r-------- - - - /root 658 vi root v d r-------- - - - / 658 vi 0 v c rw------- 11 3208 - /dev/pts/0 658 vi 1 v c rw------- 11 3208 - /dev/pts/0 658 vi 2 v c rw------- 11 3208 - /dev/pts/0 658 vi 3 v r r----n-l- 1 0 - /tmp/vi.0AYKz3Lps7 658 vi 4 v r rw------- 1 0 - /var/tmp/vi.recover/vi.GaGYsz 658 vi 5 v r rw------- 1 0 - - PR: kern/173723 Suggested by: jhb MFC after: 1 month
* add SG state typeeadler2012-10-021-0/+2
| | | | | | | PR: bin/171664 Submitted by: Jan Beich jbeich@tormail.org Approved by: cperciva MFC after: 1 week
* - Add support for displaying process stack memory regions.pgj2012-07-161-1/+5
| | | | | Approved by: rwatson MFC after: 3 days
* Remove trailing whitespace per mdoc lint warningeadler2012-03-291-1/+1
| | | | | | | Disussed with: gavin No objection from: doc Approved by: joel MFC after: 3 days
* When displaying binary information show also osreldate.trociny2012-03-231-1/+3
| | | | | Suggested by: kib MFC after: 2 weeks
* Update the description for -s flag after r232182.pluknet2012-02-291-1/+3
| | | | | | When displaying security credential information show also process umask. X-MFC-with: r232182
* Update SYNOPSIS to include the flags added recently.trociny2011-11-281-2/+2
| | | | Spotted by: jhb
* usr.bin/procstattrociny2011-11-241-1/+3
| | | | | | | | Add -l flag to display resource limits. PR: bin/161257 Reviewed by: kib MFC after: 2 weeks
* Add new options, -e and -x, to display process environment variablestrociny2011-11-221-1/+5
| | | | | | and ELF auxiliary vectors. MFC after: 2 weeks
* Bumb date after r227317.trociny2011-11-081-1/+1
| | | | Reminded by: pluknet
* When displaying process virtual memory mappings print superpagetrociny2011-11-071-0/+2
| | | | | | | mapping flag. Submitted by: Mel Flynn <mel.flynn+fbsd.hackers@mailing.thruhere.net> Reviewed by: alc, rwatson
* Updates to libprocstat(3) and procstat(1) to allow monitoring Capsicumrwatson2011-08-141-3/+31
| | | | | | | | | | capability mode and capabilities. Right now no attempt is made to unwrap capabilities when operating on a crashdump, so further refinement is required. Approved by: re (bz) Sponsored by: Google Inc
* Teach procstat(1) to display some information about signal dispositionkib2010-03-081-2/+59
| | | | | | | and pending/blocked status for signals. Reviewed by: rwatson MFC after: 2 weeks
* Document one more file descriptor type and two more vnode types.antoine2010-02-061-0/+6
| | | | MFC after: 2 weeks
* Update procstat(1) for the fact that devfs paths are no longer unsupported.rwatson2009-08-121-4/+2
| | | | Approved by: re (kib)
* Fix a typo.wxs2008-12-191-1/+1
| | | | Approved by: rwatson
* Integrate the new MPSAFE TTY layer to the FreeBSD operating system.ed2008-08-201-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The last half year I've been working on a replacement TTY layer for the FreeBSD kernel. The new TTY layer was designed to improve the following: - Improved driver model: The old TTY layer has a driver model that is not abstract enough to make it friendly to use. A good example is the output path, where the device drivers directly access the output buffers. This means that an in-kernel PPP implementation must always convert network buffers into TTY buffers. If a PPP implementation would be built on top of the new TTY layer (still needs a hooks layer, though), it would allow the PPP implementation to directly hand the data to the TTY driver. - Improved hotplugging: With the old TTY layer, it isn't entirely safe to destroy TTY's from the system. This implementation has a two-step destructing design, where the driver first abandons the TTY. After all threads have left the TTY, the TTY layer calls a routine in the driver, which can be used to free resources (unit numbers, etc). The pts(4) driver also implements this feature, which means posix_openpt() will now return PTY's that are created on the fly. - Improved performance: One of the major improvements is the per-TTY mutex, which is expected to improve scalability when compared to the old Giant locking. Another change is the unbuffered copying to userspace, which is both used on TTY device nodes and PTY masters. Upgrading should be quite straightforward. Unlike previous versions, existing kernel configuration files do not need to be changed, except when they reference device drivers that are listed in UPDATING. Obtained from: //depot/projects/mpsafetty/... Approved by: philip (ex-mentor) Discussed: on the lists, at BSDCan, at the DevSummit Sponsored by: Snow B.V., the Netherlands dcons(4) fixed by: kan
* Fix a small typo in the procstat(1) manpage: messsage queue.ed2008-07-281-1/+1
| | | | | Approved by: philip (mentor) MFC after: 3 days
* Use ddb(4), not DDB(4) for man page cross-references.rwatson2008-04-211-1/+1
| | | | | MFC after: 3 days Reported by: novel
* Provide more detailed information about each procstat(1) display mode,rwatson2008-04-191-7/+248
| | | | | | | including a key to fields in each mode and flag abbreviations. MFC after: 3 days X-MFC-note: POSIX shared memory memory objects aren't in 7-STABLE yet
* It is a bug that procstat(8) works only on live kernels and not crashdumps;rwatson2008-04-191-0/+4
| | | | | | document in case anyone wants to work on fixing this. MFC after: 3 days
* Add procstat(1), a process inspection utility. This provides both somerwatson2007-12-021-0/+114
of the missing functionality from procfs(4) and new functionality for monitoring and debugging specific processes. procstat(1) operates in the following modes: -b Display binary information for the process. -c Display command line arguments for the process. -f Display file descriptor information for the process. -k Display the stacks of kernel threads in the process. -s Display security credential information for the process. -t Display thread information for the process. -v Display virtual memory mappings for the process. Further revision and modes are expected. Testing, ideas, etc: cognet, sam, Skip Ford <skip at menantico dot com> Wesley Shields <wxs at atarininja dot org>
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