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71 Commits

Author SHA1 Message Date
Jamie Gritton
de6f37045c Add libjail, a (somewhat) simpler interface to the jail_set and jail_get 
system calls and the security.jail.param sysctls.

Approved by:	bz (mentor)
 2009-06-24 18:18:35 +00:00
Jamie Gritton
73d0971bf2 Add support for the arbitrary named jail parameters used by jail_set(2) 
and jail_get(2).  Jail(8) can now create jails using a "name=value"
format instead of just specifying a limited set of fixed parameters; it
can also modify parameters of existing jails.  Jls(8) can display all
parameters of jails, or a specified set of parameters.  The available
parameters are gathered from the kernel, and not hard-coded into these
programs.

Small patches on killall(1) and jexec(8) to support jail names with
jail_get(2).

Approved by:	bz (mentor)
 2009-05-27 14:30:26 +00:00
Xin LI
5c13cfe080 Use strlcpy() where appropriate. 2008-11-19 00:14:15 +00:00
Ruslan Ermilov
bf2105c4a9 Fix a typo. 2007-11-09 16:31:47 +00:00
Ruslan Ermilov
0cf4978129 - Fix documentation to match code. Specifically, -c doesn't have 
to be specified together with either -u or -t to have an effect,
  and exit status of 2 is not possible after a Perl->C conversion.

- While here, fix markup.
 2007-11-09 16:02:10 +00:00
Ruslan Ermilov
b8272c9193 Fix numerous bugs when parsing options and arguments. 2007-11-09 15:14:08 +00:00
Ruslan Ermilov
a866e17077 Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
Maxim Konovalov
79d0f70f09 The signal number has to be less than NSIG strictly. 
PR:		misc/69768
Submitted by:	bronek
MFC after:	1 week
 2004-07-29 18:36:35 +00:00
Tim J. Robbins
fe1ba53cff Don't pass negative values into <ctype.h> functions on machines 
with signed chars.
 2004-07-15 07:33:56 +00:00
Tim J. Robbins
ee6b783c62 Print size_t with %zu, not %d. 2004-07-15 07:30:15 +00:00
Tim J. Robbins
c5453cb4db Respect locale settings from the environment. 2004-07-15 07:26:20 +00:00
Ruslan Ermilov
6a3e8b0adc Mechanically kill hard sentence breaks. 2004-07-02 22:22:35 +00:00
Ruslan Ermilov
aa588a66d1 Bump document date on behalf of the -e option. 
Spell "ID" correctly.
 2004-05-18 20:45:32 +00:00
Garance A Drosehn
13ea8563af Add a cross-reference to pkill(1), now that pkill is hooked up to the build. 2004-03-27 23:45:33 +00:00
Diomidis Spinellis
5aa41214a8 New -e flag, modifies the behavior of the -u uid flag to use the 
effective user id, instead of the real user id.

MFC after:	2 weeks
 2004-01-26 11:11:36 +00:00
Colin Percival
b4e148e9ff Serial murderers shouldn't commit suicide. (killall should 
avoid killing itself.)

PR: bin/46107
Submitted by: stacey <stacey_@starwhack.net>
 2004-01-22 20:56:06 +00:00
Maxim Konovalov
ed4788962e o -m flags contructs case sensitive RE, not case insensitive. 
MFC after:	1 week
 2004-01-18 17:51:34 +00:00
Maxim Konovalov
6dcfd34771 o Sync usage() and man page synopsis with reality. 
MFC after:	1 week
 2004-01-18 17:49:25 +00:00
Tim J. Robbins
f2dd06ab16 Use the 3-component version of the KERN_PROC_PROC sysctl. 2003-09-27 08:14:37 +00:00
Tim J. Robbins
2c801d3d5f Use KERN_PROC_PROC instead of KERN_PROC_ALL when enumerating processes so 
that we kill each process once, not once for every thread it owns. This
avoids "No such process" warnings when killing threaded processes.
 2003-09-07 09:13:44 +00:00
Warner Losh
6a31ec40cb make "killall -j" not core dump. 
Submitted by: Joe Marcus Clarke in current@
 2003-04-27 07:17:27 +00:00
Mike Barcroft
ebf5d9bc2c o Add jls(8) for listing active jails. 
o Add jexec(8) to execute a command in an existing jail.
o Add -j option for killall(1) to kill all processes in a specified
  jail.
o Add -i option to jail(8) to output jail ID of newly created jail.
 2003-04-09 03:04:12 +00:00
Philippe Charnier
aaa9487d53 Header was included twice. Hardcode program name in usage string. 2003-02-05 14:20:27 +00:00
Ralf S. Engelschall
605a57c20d s/progname/procname/ to be consistent with the other occurrences 
of the option -c argument in SYNOPSIS and DESCRIPTION.
 2002-07-15 11:33:30 +00:00
David E. O'Brien
e026a48c34 Consistently use FBSDID 2002-06-30 05:25:07 +00:00
Ruslan Ermilov
2d7065e066 mdoc(7) police: lint. 2002-05-29 18:53:22 +00:00
Dima Dorfman
a79a73ab1b Mark a warning as such. Without this, it isn't obvious whether 
killall stopped after failing to kill one process or whether it kept
going.
 2002-05-20 07:17:22 +00:00
Philippe Charnier
e8937ba009 Use `The .Nm utility' 2002-04-20 12:18:28 +00:00
Dag-Erling Smørgrav
a2fefc8d1d Skip zombies. Add an option (-z) to revert to the historical behaviour 
of trying to kill zombies (which has no effect except emit a few error
messages)
 2002-04-14 22:25:57 +00:00
David Malone
fb757ee269 Use the method described in the strtol man page to check if it parsed 
the entire string.  This avoids signed/unsigned comparison.
 2002-03-30 16:24:03 +00:00
Brian S. Dean
3494d26527 killall operates on all processes owned by the real uid, not the 
effective uid.

MFC after:	3 days
 2001-11-30 00:30:28 +00:00
Bruce Evans
6eabd84580 Compensate for "Compensate for header dethreading" by backing it out. 2001-10-10 17:48:44 +00:00
Ruslan Ermilov
c4d9468ea0 mdoc(7) police: 
Avoid using parenthesis enclosure macros (.Pq and .Po/.Pc) with plain text.
Not only this slows down the mdoc(7) processing significantly, but it also
has an undesired (in this case) effect of disabling hyphenation within the
entire enclosed block.
 2001-08-07 15:48:51 +00:00
Dima Dorfman
f247324df7 Remove whitespace at EOL. 2001-07-15 08:06:20 +00:00
Ruslan Ermilov
625003720a mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 14:16:33 +00:00
David E. O'Brien
0d1b691ed7 Allow -u to work with UID's also. 
Submitted by:	Seth Kingsley <seth.kingsley@windriver.com>
 2001-06-12 15:58:31 +00:00
Poul-Henning Kamp
49a4598b61 Fix an array which was too small. 
PR:		27380
Submitted by:	Samuel Greear <sgreear@vsni.com>
 2001-05-16 11:13:16 +00:00
Mark Murray
6e547eabb8 Compensate for header dethreading. 2001-05-01 08:46:02 +00:00
Peter Wemm
69179c1439 Work around the p_comm[] size limit. If the user supplies more than 
16 characters, only check the first 16 since that is all the kernel
records.  This isn't ideal, but it is probably the best we can do.
Otherwise, "killall communicator-linux-4.76.bin" will not match
the process as the kernel only records "communicator-lin".
 2001-02-14 21:56:03 +00:00
Andrey A. Chernov
4eb83b01b8 Fix typo: -c -> -t 2001-01-21 01:07:26 +00:00
Andrey A. Chernov
6e1dea0642 Make "killall -t p0" really works. 
Old code works only if at least one process name additionly specified.
 2001-01-21 01:03:31 +00:00
Paul Saab
88522a2e3a Use the real user ID so non-root users can kill setuid processes 
they started.

PR:		23356
Submitted by:	Maxim Konovalov <maxim@macomnet.ru>
 2000-12-25 19:26:07 +00:00
Ruslan Ermilov
9b88faecd3 Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
Ruslan Ermilov
ed40311694 mdoc(7) police: removed history info from the .Os FreeBSD call. 2000-12-14 11:52:05 +00:00
John Baldwin
93480bce7c Catch up to the new kinfo_proc. 2000-12-12 23:31:44 +00:00
Ruslan Ermilov
f4d874a1db mdoc(7) police: do not split author names in the AUTHORS section. 2000-11-22 09:35:58 +00:00
Ruslan Ermilov
8fe908ef0c mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
Paul Saab
ecc50bd485 -U cannot be an option since some signals start with U. -u is the 
documented behavior so only check for that.
 2000-11-12 07:43:50 +00:00
Ruslan Ermilov
726b61ab5f Avoid use of direct troff requests in mdoc(7) manual pages. 2000-11-10 17:46:15 +00:00
Peter Wemm
8750ed5f77 After positive feedback from a few folks, activate a switchover to 
using killall.c instead of the perl version that depends on procfs.
The C version uses sysctl().  The program is based on a hack that was
originally written about 6 years ago and has evolved somewhat since then.
(which is why it is a superset of killall.pl, rather than being a clone.)

With apologies to: wosch
 2000-08-28 22:09:38 +00:00