Commit Graph

415 Commits

Author SHA1 Message Date
Glen Barber
30922917c8 MFH
Sponsored by:	The FreeBSD Foundation
2016-02-10 04:20:39 +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
Konstantin Belousov
db57c70a5b Rename P_KTHREAD struct proc p_flag to P_KPROC.
I left as is an apparent bug in ntoskrnl_var.h:AT_PASSIVE_LEVEL()
definition.

Suggested by:	jhb
Sponsored by:	The FreeBSD Foundation
2016-02-09 16:30:16 +00:00
Craig Rodrigues
5ef011150c Fix spelling, as recommended by igor tool. 2015-12-01 19:20:38 +00:00
Craig Rodrigues
06691045ba Add more text to explain --libxo flag. 2015-12-01 19:18:53 +00:00
Bryan Drewery
cf990407e1 Update dependencies after r291406 added libelf to libkvm.
Unfortunately filemon/meta mode tracks all indirect dependencies here
since ld(1) is reading libelf when linking in libkvm.  Churn would be
reduced if this was able to be limited to direct dependencies.

Sponsored by:	EMC / Isilon Storage Division
2015-12-01 05:18:48 +00:00
Enji Cooper
550d2b80ec Make libxo depend on libutil because it uses humanize_number after r287111
Remove overlinking in lib/libxo/tests, sbin/savecore, and
usr.bin/{iscsictl,wc,xo}

PR: 203673
Sponsored by: EMC / Isilon Storage Division
2015-10-18 07:30:50 +00:00
Bryan Drewery
42c4cf86d4 Update META_MODE dependencies. 2015-09-17 05:06:34 +00:00
Marcel Moolenaar
d1a0d267b7 Upgrade libxo to 0.4.5.
Local changes incorporated by 0.4.5: r284340
Local changes retained: r276260, r282117

Obtained from:	https://github.com/Juniper/libxo
2015-08-24 16:26:20 +00:00
Joel Dahl
169a18552e mdoc: minor Xr fixes 2015-07-14 19:45:35 +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
Marcelo Araujo
16eb357647 Remove unused variable, this variable fmtstr was introduced at revision r225868
and it is not used anymore after the convertion to use libxo at revision r283304.

Differential Revision:	D2678
Reviewed by:		marcel
2015-06-01 06:00:04 +00:00
Sergey Kandaurov
e8d89b8442 Document recent p_flag2 additions. 2015-05-27 10:08:31 +00:00
Simon J. Gerraty
98e0ffaefb Merge sync of head 2015-05-27 01:19:58 +00:00
Marcel Moolenaar
8beb1a2fdc Convert to use libxo. Document use of libxo as well.
Obtained from:  Phil Shafer <phil@juniper.net>
Sponsored by:   Juniper Networks, Inc.
2015-05-22 23:07:55 +00:00
Mark Felder
c2290ff6b8 Use 24h timestamps in the ps(1) STARTED column
The previous 12h AM/PM format was perplexing as it didn't follow the
locale of the user and was a minor annoyance to FreeBSD users coming
from Linux. Additionally, the man page was incorrect about the strftime
format.

There are three time formats that may be displayed in the STARTED
column depending on the age of the process. Below is an example.

For a process started at 14:30 on Monday 16 March 2015, the following
formats may be used:

14:30 for process < 24h old (24h Timestamp)
Mon14 for process > 24h, < 1 week old (Weekday Hour)
16Mar15 for process > 1 week old (Day Month Year)

Differential Revision:	https://reviews.freebsd.org/D1620
Reviewed by:	brd
Approved by:	trasz
2015-03-17 12:40:33 +00:00
Pedro F. Giffuni
484f578134 Prevent access to an uninitialized variable
The "-h" option may access an uninitialized value. Prevent it
by properly initializing the value.

CID:	1006559
2015-01-31 15:41:01 +00:00
Konstantin Belousov
6ddcc23386 Add facility to stop all userspace processes. The supposed use of the
feature is to quisce the system before suspend.

Stop is implemented by reusing the thread_single(9) with the special
mode SINGLE_ALLPROC.  SINGLE_ALLPROC differs from the existing
single-threading modes by allowing (requiring) caller to operate on
other process.  Interruptible sleeps for !TDF_SBDRY threads are
suspended like SIGSTOP does it, instead of aborting the sleep, like
SINGLE_NO_EXIT, to avoid spurious EINTRs on resume.

Provide debugging sysctl debug.stop_all_proc, which causes total stop
and suspends syncer, while waiting for variable reset for resume.  It
is used for debugging; should be removed after the real use of the
interface is added.

In collaboration with:	pho
Discussed with:	avg
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
2014-12-13 16:18:29 +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
9268022b74 Merge from head@274682 2014-11-19 01:07:58 +00:00
Mateusz Guzik
8b04bbef31 Return real parent pid in kinfo (used by e.g. ps)
Add a separate field which exports tracer pid and add a new keyword
("tracer") for ps to display it.

This is a follow up to r270444.

Reviewed by:	kib
MFC after:	1 week
Relnotes:	yes
2014-08-28 08:41:11 +00:00
Simon J. Gerraty
ee7b0571c2 Merge head from 7/28 2014-08-19 06:50:54 +00:00
Konstantin Belousov
d735998057 Correct the problems with the ptrace(2) making the debuggee an orphan.
One problem is inferior(9) looping due to the process tree becoming a
graph instead of tree if the parent is traced by child. Another issue
is due to the use of p_oppid to restore the original parent/child
relationship, because real parent could already exited and its pid
reused (noted by mjg).

Add the function proc_realparent(9), which calculates the parent for
given process. It uses the flag P_TREE_FIRST_ORPHAN to detect the head
element of the p_orphan list and than stepping back to its container
to find the parent process. If the parent has already exited, the
init(8) is returned.

Move the P_ORPHAN and the new helper flag from the p_flag* to new
p_treeflag field of struct proc, which is protected by proctree lock
instead of proc lock, since the orphans relationship is managed under
the proctree_lock already.

The remaining uses of p_oppid in ptrace(PT_DETACH) and process
reapping are replaced by proc_realparent(9).

Phabric:	D417
Reviewed by:	jhb
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
2014-08-07 05:47:53 +00:00
Sergey Kandaurov
38d22923f7 Add support for inspecting process flags set in p_flag2.
Reviewed by:	jhb
MFC after:	1 week
2014-06-06 22:52:11 +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
cc3f4b9965 Merge from head 2014-05-08 23:54:15 +00:00
Bryan Drewery
13767130c7 Add -J to filter by matching jail IDs and names.
-J 0 can be used to show only host processes.

Patch partially based on work by bz@

PR:		bin/78763
MFC after:	2 weeks
Relnotes:	yes
2014-05-02 15:05:47 +00:00
Simon J. Gerraty
3b8f084595 Merge head 2014-04-28 07:50:45 +00:00
Mark Johnston
93f7e978f6 Correct the description of the V state, which indicates that the process'
parent is suspended, not the process itself.

MFC after:	3 days
2013-12-28 03:04:05 +00:00
Edward Tomasz Napierala
c5985c1f9f Don't test arrays for being NULL.
MFC after:	1 month
2013-10-21 09:12:04 +00:00
Simon J. Gerraty
d1d0158641 Merge from head 2013-09-05 20:18:59 +00:00
Will Andrews
5e9ccc8797 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
Simon J. Gerraty
69e6d7b75e sync from head 2013-04-12 20:48:55 +00:00
Joel Dahl
e9e3a1ab1f Add a few examples.
Obtained from:	OpenBSD
2013-03-15 20:12:54 +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
Konstantin Belousov
45732078c1 Document P_PPTRACE.
MFC after:	2 weeks
2013-02-07 15:37:51 +00:00
John Baldwin
9f0b6e5e27 - 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
John Baldwin
1c67ef129f 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
Pawel Jakub Dawidek
64b0bf0bb6 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
Simon J. Gerraty
23090366f7 Sync from head 2012-11-04 02:52:03 +00:00
Andrey Zonov
08c62f8deb - Bump date.
Submitted by:	pluknet
Approved by:	kib (mentor)
X-MFC-With:	r240645
2012-09-18 13:24:14 +00:00
Andrey Zonov
38f2be1c54 - 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
Ed Maste
4285666880 Avoid passing uninitialized stack to addelem() if called with an empty arg.
PR:		bin/171174
2012-08-29 21:38:34 +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
Jilles Tjoelker
2aff415a8c 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
Konstantin Belousov
4f1e1f86a1 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