Commit Graph

116 Commits

Author SHA1 Message Date
Warner Losh
89e3b380f9 Turns out that revision 1.52 was a bad idea. It broke the long
standing ability to list a non-existant device in /etc/ttys to keep it
from dying.  This is a documented feature of init(8):
     The init utility can also be used to keep arbitrary daemons running,
     automatically restarting them if they die.  In this case, the first field
     in the ttys(5) file must not reference the path to a configured device
     node and will be passed to the daemon as the final argument on its com-
     mand line.  This is similar to the facility offered in the AT&T System V
     UNIX /etc/inittab.

So rather than fix the man page to 'break' this feature, back out the change.

At the time this change was made, people felt that the spamage from
getty was annoying on headless consoles.  Andrew Gallatin noted:
> Most of my machines are headless without video cards and use a serial
> console.  With devfs this means that /dev/ttyv[1-N] do not exist and
> getty bitches like this:
>
> Sep 26 11:00:11 monet getty[543]: open /dev/ttyv1: No such file or directory

and we went off and applied this hack rather than fixing getty to
sleep forever when it gets an unknown device, as was Andrew's other
suggestion.  Since it breaks things, I'm off to do that instead.
2004-09-28 04:22:55 +00:00
Giorgos Keramidas
328dbe4a94 Add references to pf(4) and pfctl(8) at the description of
securelevel = 3.

PR:		docs/69417
Submitted by:	Janos Mohacsi (mohacsi(at)niif(dot)hu)
2004-07-22 10:38:13 +00:00
Ruslan Ermilov
9806e23132 Mechanically kill hard sentence breaks. 2004-07-02 21:45:06 +00:00
Ruslan Ermilov
d04b5dfe6c Assorted markup, grammar, and spelling fixes. 2004-05-17 08:35:43 +00:00
Mark Murray
4c723140a4 Remove advertising clause from University of California Regent's license,
per letter dated July 22, 1999.

Approved by: core, imp
2004-04-09 19:58:40 +00:00
Bruce Evans
30e8350c60 Fixed misspellings of 0 as NULL. 2004-03-11 10:01:12 +00:00
Johan Karlsson
604d24db95 style.Makefile(5):
Use WARNS?= instead of WARNS=.
2004-02-23 20:25:27 +00:00
Maxime Henrion
b4089f6417 Mention that securelevel 1 also blocks access to /dev/io if it
exists (not all platforms have it).
2004-02-20 21:38:23 +00:00
Warner Losh
35fc132143 Fix the case where one goes from zero to more than zero items enabled
in /etc/ttys.  Before this fix, once the count of active services
reaches 0, one could never restart any more without a reboot.

Steve Passe did the leg work on this patch.  After he found the fix,
we discovered that an identical fix had been made to NetBSD.

Approved by: re@ <scottl>
Approval tool: peril sensitive sunglasses
2003-12-05 04:28:03 +00:00
Gordon Tetlow
dc59303d62 Make init statically linked by default. It's not worth the pain of having
a dynamically linked init as recently seen by ia64 woes.

Approved by:	re (jhb)
2003-11-19 19:57:20 +00:00
Ken Smith
280b191c3a - Add some information about how init, securelevel, and jails
interact with each other.
	- Minor markup fix (.Dq -> .Va for a variable)

Reviewed by:	rwatson
Approved by:	blackend (mentor)
2003-11-11 18:37:50 +00:00
Philippe Charnier
9680d7b695 Add section number to .Xr 2003-06-08 12:51:28 +00:00
Giorgos Keramidas
09003f98d8 There are 5 securelevels, not 4.
PR:		docs/50049
Submitted by:	Colin Percival <cperciva@sfu.ca>
2003-03-26 01:30:34 +00:00
Ruslan Ermilov
522ccf3f35 mdoc(7) police: markup laundry. 2003-02-23 01:47:49 +00:00
Brian Feldman
f45a1cab59 Back out the previous commit, since there could be dire consequences if
/etc/rc were accidentally executed (as requested by other committeers).
2002-12-17 21:23:36 +00:00
Brian Feldman
1ad1ab1434 /home/green/tmp/cvsSFosXg 2002-12-17 20:39:38 +00:00
John Baldwin
60d6cc883c Give up on a tty if opening it's special file returns ENOENT like we do for
ENXIO.

Glanced at by:	imp, gallatin
2002-09-27 16:02:28 +00:00
Tom Rhodes
ce66ddb763 s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00
Ruslan Ermilov
e091d0c2ac can not -> cannot. 2002-08-13 14:10:36 +00:00
Maxime Henrion
1f083b1e3d I should have committed this ages ago...
Convert init(8) to use nmount() instead of mount() when
it has to mount devfs.  This doesn't happen normally,
since the kernel is supposed to mount devfs itself.
2002-08-03 16:21:33 +00:00
Philippe Charnier
e1205e80e5 The .Nm utility 2002-07-06 19:34:18 +00:00
Warner Losh
73bf18edb8 o remove __P
o Use ansi function definitions
o unifdef -D__STDC__
2002-03-20 22:53:13 +00:00
David E. O'Brien
3d438ad61f Remove 'register' keyword.
It does not help modern compilers, and some may take some hit from it.
(I also found several functions that listed *every* of its 10 local vars with
 "register" -- just how many free registers do people think machines have?)
2002-03-20 17:55:10 +00:00
David E. O'Brien
2d68bf45bf Default to WARNS=2.
Binary builds that cannot handle this must explicitly set WARNS=0.

Reviewed by:	mike
2001-12-04 02:19:58 +00:00
Dag-Erling Smørgrav
6e8ff8b760 Allow reboot during runcom.
PR:		bin/28116
Submitted by:	Valentin Nechayev <netch@netch.kiev.ua>
MFC in:		1 week
2001-10-15 20:34:43 +00:00
Kris Kennaway
5979df34a6 Silence non-constant format string warnings by marking functions
as __printflike()/__printf0like(), adding const, or adding missing "%s"
format strings, as appropriate.

MFC after:	2 weeks
2001-08-19 08:19:37 +00:00
Ruslan Ermilov
57e4378bf6 mdoc(7) police: protect trailing full stops of abbreviations
with a trailing zero-width space: `e.g.\&'.
2001-08-10 13:45:36 +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
Sheldon Hearn
e1b4d8d074 Use STD{ERR,IN,OUT}_FILENO instead of their numeric values. The
definitions are more readable, and it's possible that they're
more portable to pathalogical platforms.

Submitted by:   David Hill <david@phobia.ms>
2001-07-26 11:02:39 +00:00
Dima Dorfman
7ebcc426ef Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
Ruslan Ermilov
9fe48c6e8d mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 11:04:34 +00:00
Mike Heffner
2d887af57e Fix typo which could lead to memory leak.
PR:		misc/28283
MFC after:	2 weeks
2001-06-20 01:56:09 +00:00
Ruslan Ermilov
4cf39050cc Use new backup feature of install(1). 2001-05-28 16:58:35 +00:00
Dima Dorfman
2306a12f75 Back out most of revision 1.28: lists of diagnostics must use -diag,
not -tag.  Instead, put a period after the error messages to aide
those using dumb terminals not capable of properly displaying markup.

Requested by:	ru
2001-04-13 06:54:05 +00:00
Dima Dorfman
f643366677 Make the list in the DIAGNOSTICS section "-tag" instead of "-diag":
the former makes it more obvious as to there the error message starts
and the explanation begins.

PR:		26431
2001-04-10 01:03:29 +00:00
Ruslan Ermilov
0a5779d45b - Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.
2001-03-26 14:33:27 +00:00
Ruslan Ermilov
fe655281c5 Set the default manual section for sbin/ to 8. 2001-03-20 18:13:31 +00:00
Jeroen Ruigrok van der Werven
8a8d42eebb Fix typo present since 1997: single used mode -> single user mode. 2001-03-03 08:12:58 +00:00
Poul-Henning Kamp
421b0201ed Fix a cosmetic problem with some very defensive programming: The devfs
mount would show up as "/dev/", loose that trailing slash.
2001-02-08 22:07:08 +00:00
Peter Wemm
623d7cd30e Further tidy up the sbin/init and release builds. 2001-01-01 21:39:00 +00:00
Poul-Henning Kamp
8440a01077 This is not necessarily the correct fix, but at least sbin/init compiles
in a sterile environment like "make release"
2001-01-01 19:46:43 +00:00
Ruslan Ermilov
d8aa002e9c Prepare for mdoc(7)NG. 2000-12-19 15:36:48 +00:00
David E. O'Brien
1a37aa566b Add `_PATH_DEVZERO'.
Use _PATH_* where where possible.
2000-12-09 09:35:55 +00:00
Ben Smithurst
8afbbd41f4 Explicitly document the fact that securelevel > 0 means that kernel modules
may not be (un)loaded.

PR:		23350
Submitted by:	Gordon Tetlow <gordont@bluemtn.net>
2000-12-07 21:09:22 +00:00
Ruslan Ermilov
7c7fb079b9 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 16:52:27 +00:00
Sheldon Hearn
01de01168f Improve the clarification of the handling of the securelevel.
Submitted by:	bde
2000-09-13 08:39:41 +00:00
Sheldon Hearn
67b661fd0a Clarify the handling of the securelevel.
PR:		20974
2000-09-12 12:30:13 +00:00
Poul-Henning Kamp
64ec80423e Mount DEVFS with no options. 2000-08-26 11:53:53 +00:00
Alexander Langer
aeca5be56b Add MLINK init.8 --> securelevel.8
Requested by:	Brett Glass <brett@lariat.org>
PR:		13792
Submitted by:	nik
2000-06-09 09:40:34 +00:00
Jeroen Ruigrok van der Werven
1552a9dbad Remove unused include. 2000-05-01 20:20:05 +00:00