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60 Commits

Author SHA1 Message Date
Ed Schouten
b3608ae18f Replace index() and rindex() calls with strchr() and strrchr(). 
The index() and rindex() functions were marked LEGACY in the 2001
revision of POSIX and were subsequently removed from the 2008 revision.
The strchr() and strrchr() functions are part of the C standard.

This makes the source code a lot more consistent, as most of these C
files also call into other str*() routines. In fact, about a dozen
already perform strchr() calls.
 2012-01-03 18:51:58 +00:00
Ed Schouten
1efe3c6b58 Add missing static keywords for global variables to tools in sbin/. 
These tools declare global variables without using the static keyword,
even though their use is limited to a single C-file, or without placing
an extern declaration of them in the proper header file.
 2011-11-04 13:36:02 +00:00
Glen Barber
a9cf8de239 Remove trailing whitespace in the shutdown(8) manual. 
MFC after:	 1 week
 2011-07-14 03:08:10 +00:00
Glen Barber
54d3d7c01c Improvements to the shutdown(8) manual. 
PR:		158807
Submitted by:	arundel
MFC after:	1 week
 2011-07-14 02:41:45 +00:00
Pawel Jakub Dawidek
6868734cbe For compatibility with Linux and Solaris add poweroff(8). 
It is implemented as a hard link to shutdown(8) and it is equivalent of:

	# shutdown -p now

While I'm here put one line of usage into one line of C code so it is easier to
grep(1) and separate unrelated code with empty line.

MFC after:	2 weeks
 2010-12-30 18:06:31 +00:00
Ed Schouten
27d434af3e Add missing `void' for functions without arguments. 
While there, rename die_you_gravy_sucking_pig_dog() to something that's
less moronic.
 2009-12-29 08:49:43 +00:00
Ruslan Ermilov
106d839190 Switch the default WARNS level for sbin/ to 6. 
Submitted by:	Ulrich Spörlein
 2009-10-19 16:00:24 +00:00
Xin LI
9534110f48 Static'ify internal methods and use prototype. 2009-09-28 07:42:52 +00:00
Tom Rhodes
1aa26f525e Note that when shutdown is run without options, it will place 
the system into single user mode at the time specified.

PR:		129765
 2008-12-23 15:00:03 +00:00
Xin LI
f74b6bc2c1 Use new style declarations instead of K&R ones. 2005-01-25 08:40:51 +00:00
Xin LI
f906f84330 Use modern style defination for main() and move a extern 
declaration to global section.

Bump WARNS?= to 6
 2005-01-25 08:37:04 +00:00
Ruslan Ermilov
8ee0cef500 Use the standard section name. 2005-01-18 20:36:37 +00:00
Ruslan Ermilov
9806e23132 Mechanically kill hard sentence breaks. 2004-07-02 21:45:06 +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
David E. O'Brien
8d5c19ffbc Centralize _PATH_* definitions. 
Submitted by:	Tim Kientzle <kientzle@acm.org> (embellished by me)
 2003-05-05 22:49:23 +00:00
David E. O'Brien
c69284ca08 Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
Ruslan Ermilov
463cfa804d Fixed the abuses of .Ql visible on stderr in troff mode. 
PR:		docs/37176
 2002-12-23 16:04:51 +00:00
Tom Rhodes
ce66ddb763 s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00
Philippe Charnier
629e80effb The .Nm utility. 2002-07-06 19:35:14 +00:00
Juli Mallett
5fab96cfa4 Move _PATH_WALL from dump and shutdown's local pathnames.h to paths.h. 2002-05-17 11:47:12 +00:00
Tom Rhodes
3468b317cb more file system > filesystem 2002-05-16 04:10:46 +00:00
Warner Losh
d476a036e2 o remove __P 
o remove main prototype
 2002-03-21 13:20:49 +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
Ruslan Ermilov
cda2a9b2f0 Set BINOWN=root explicitly for setuid root binaries. 
This is not "useless", as one may have non-default
setting for BINOWN in make.conf, and we still want
these to be installed setuid root in this case.
 2001-09-13 06:48:18 +00:00
Dima Dorfman
1f240b4c65 Document how to cancel a scheduled shutdown. 
Obtained from:	OpenBSD
 2001-08-09 06:27:32 +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
04983c4fe5 Constify, de-register-ify, __unused-ify, and set WARNS=2. 
Submitted by:	Mike Barcroft <mike@q9media.com>
 2001-07-15 05:46:07 +00:00
Ruslan Ermilov
9fe48c6e8d mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 11:04:34 +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
Ruslan Ermilov
b24f640551 mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:20:31 +00:00
Ruslan Ermilov
7c7fb079b9 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 16:52:27 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Bill Fumerola
c1160fe492 Avoid ambigious if/else 1999-07-21 02:49:42 +00:00
Ruslan Ermilov
35cd460f8a Signal init(8) instead of executing halt(8) or reboot(8) 
when halting or rebooting the system.  It benefits from
running /etc/rc.shutdown by init(8).

``-o'' flag is provided for backward compatibility.

PR:		5451
Discussed with:	des
 1999-06-21 16:06:21 +00:00
Joseph Koshy
1d4f4c0d21 Minor cleanups to shutdown(8): 
- Make the -k "don't actually halt" flag incompatible with
  the halt/reboot options -h, -p, and -r.
- The -n "don't sync" option is ignored if -k is specified.
  Issue a warning message.
- Compute the actual shutdown time written to /var/run/nologin
  correctly in the case of "now" being specified.
 1999-06-21 06:21:05 +00:00
Ruslan Ermilov
966ea00a57 Fix a coredump with negative (due to overflow) offset values. 1999-06-18 14:26:07 +00:00
Satoshi Asami
16ceea1b93 Move nologin from /etc to /var/run. This means one less file that has 
to be written to /etc.

The only essential change is in paths.h, so any third-party software
written correctly will pick it up in the next rebuild.

Reviewed by:	the committers list (actually an old version)
 1999-01-11 09:07:42 +00:00
Bruce Evans
39b831af10 Merged from Lite2 (one bcopy -> memmove, one significant change: 
don't unlink _PATH_NOLOGIN for the -k case even if shutdown terminates
abnormally.  NetBSD already has this change).
 1998-12-11 11:21:47 +00:00
Bruce Evans
689419f325 Fixed missing 'p' and `-' flags and other defects in the usage message. 
Fixed some style bugs.
 1998-12-11 11:04:19 +00:00
Bruce Evans
502a3cc945 Merged from Lite2 (just an English fix or pun removal). 
Updated date.  I think dates in man pages should be changed at least
when a new feature is described.
 1998-12-11 10:35:38 +00:00
Bruce Evans
dc5fb4a2e0 Fixed disordered options in synopsis. 1998-12-11 10:25:55 +00:00
Bruce Evans
1efaa0cab8 Fixed missing `p' flag in synopsis. 
Broken in:	previous commit
 1998-12-11 10:20:54 +00:00
Mike Smith
7e2d04d7c3 Add a '-p' flag to shutdown which corresponds to the '-p' flag to halt, 
requesting a system power-off after shutdown.
 1998-12-10 23:54:02 +00:00
David E. O'Brien
be0cde6f10 Remove useless `BINOWN=root' now that it is the default. 1998-09-19 22:42:06 +00:00
Philippe Charnier
d371486332 Correct use of .Nm. Add rcsid. Do not dot terminate err(3) strings. Spelling. 1998-08-03 06:22:43 +00:00
Alexander Langer
f6faa785f2 Pass an actual empty environment to execle() as per POSIX rather than 
rely on undocumented behavior.

The following fixes were obtained from OpenBSD:

  o -Wall fixes to tlist array initialization and assignment used
    as truth value.
  o Use a restricted environment.
  o Improved error message when shutdown fails to exec reboot or halt.
 1998-01-10 20:11:06 +00:00
Alexander Langer
42f9a8963d Added environment parameter to execle calls. 
Obtained from:	NetBSD PR2737 (augustss@cs.chalmers.se) via OpenBSD
 1998-01-08 20:05:45 +00:00
Alexander Langer
7417978572 Correct a comment from my last commit. 1998-01-08 02:23:59 +00:00
Alexander Langer
2dc3422762 Allow 'shutdown datespec' to work into the next century. Handle dates 
in the 22nd century and beyond even though it's irrelevant with a 32-bit
time_t which expires in the year 2038.
 1998-01-08 02:21:30 +00:00