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60 Commits

Author SHA1 Message Date
ed
e7e5b53bf1 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
5b02333e84 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
gjb
0540cab05e Remove trailing whitespace in the shutdown(8) manual. 
MFC after:	 1 week
 2011-07-14 03:08:10 +00:00
gjb
15b823db84 Improvements to the shutdown(8) manual. 
PR:		158807
Submitted by:	arundel
MFC after:	1 week
 2011-07-14 02:41:45 +00:00
pjd
7a575413cd 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
1e717c9d32 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
ru
763b9ae1f8 Switch the default WARNS level for sbin/ to 6. 
Submitted by:	Ulrich Spörlein
 2009-10-19 16:00:24 +00:00
delphij
e9b1045580 Static'ify internal methods and use prototype. 2009-09-28 07:42:52 +00:00
trhodes
e79f1ce743 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
delphij
136497ca84 Use new style declarations instead of K&R ones. 2005-01-25 08:40:51 +00:00
delphij
3f5fb9f7fc 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
ru
459d10d297 Use the standard section name. 2005-01-18 20:36:37 +00:00
ru
46fddaa54b Mechanically kill hard sentence breaks. 2004-07-02 21:45:06 +00:00
markm
90f91e7879 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
obrien
df429f4699 Centralize _PATH_* definitions. 
Submitted by:	Tim Kientzle <kientzle@acm.org> (embellished by me)
 2003-05-05 22:49:23 +00:00
obrien
19105c8312 Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
ru
301b96498b Fixed the abuses of .Ql visible on stderr in troff mode. 
PR:		docs/37176
 2002-12-23 16:04:51 +00:00
trhodes
136be46680 s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00
charnier
a82970a04e The .Nm utility. 2002-07-06 19:35:14 +00:00
jmallett
f01e902944 Move _PATH_WALL from dump and shutdown's local pathnames.h to paths.h. 2002-05-17 11:47:12 +00:00
trhodes
896f3841bf more file system > filesystem 2002-05-16 04:10:46 +00:00
imp
ec2a00af74 o remove __P 
o remove main prototype
 2002-03-21 13:20:49 +00:00
obrien
9baf2f1b03 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
ru
bc205d4152 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
dd
339ce28dbd Document how to cancel a scheduled shutdown. 
Obtained from:	OpenBSD
 2001-08-09 06:27:32 +00:00
ru
4345758876 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
dd
36c6165c43 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
ru
7cef49ff86 mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 11:04:34 +00:00
ru
86642a4ab4 - Backout botched attempt to introduce MANSECT feature. 
- MAN[1-9] -> MAN.
 2001-03-26 14:33:27 +00:00
ru
56b5d7535b Set the default manual section for sbin/ to 8. 2001-03-20 18:13:31 +00:00
ru
bb320bb874 mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:20:31 +00:00
ru
ea31070695 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 16:52:27 +00:00
peter
76f0c923fe $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
billf
16090fda0f Avoid ambigious if/else 1999-07-21 02:49:42 +00:00
ru
eba023799a 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
jkoshy
f4b6c01b89 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
ru
97705ed6e4 Fix a coredump with negative (due to overflow) offset values. 1999-06-18 14:26:07 +00:00
asami
bde447d289 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
bde
518ccde50a 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
bde
1d4f8cd23a Fixed missing 'p' and `-' flags and other defects in the usage message. 
Fixed some style bugs.
 1998-12-11 11:04:19 +00:00
bde
0fd6c24a07 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
bde
2b205463cc Fixed disordered options in synopsis. 1998-12-11 10:25:55 +00:00
bde
b3cf10b03b Fixed missing `p' flag in synopsis. 
Broken in:	previous commit
 1998-12-11 10:20:54 +00:00
msmith
005aaf0be2 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
obrien
18dba2fe21 Remove useless `BINOWN=root' now that it is the default. 1998-09-19 22:42:06 +00:00
charnier
0432758e6b Correct use of .Nm. Add rcsid. Do not dot terminate err(3) strings. Spelling. 1998-08-03 06:22:43 +00:00
alex
3b5bff74db 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
alex
7ebcb78d09 Added environment parameter to execle calls. 
Obtained from:	NetBSD PR2737 (augustss@cs.chalmers.se) via OpenBSD
 1998-01-08 20:05:45 +00:00
alex
4ff390e719 Correct a comment from my last commit. 1998-01-08 02:23:59 +00:00
alex
52c4bf5ce3 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