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25 Commits

Author SHA1 Message Date
Xin LI
41f05c8281 Constify parameters, no functional or binary change. 
Verified with:	sha256(1)
MFC after:	2 weeks
 2013-05-15 18:38:28 +00:00
Matthew D Fleming
64afb51ccd I forgot to bump the manpage date. 
Reminded by:	Garrett Cooper
MFC after:	3 days
X-MFC-with:	r235297
 2012-05-12 02:49:40 +00:00
Matthew D Fleming
af68c71a5e Add a -v and -N option to kenv(1), so it can be more easily used in 
scripts the way sysctl(8) is.  The -N option, like in sysctl(8),
displays only the kenv names, not their values.  The -v option prints an
individual kenv variable name with its value as name="value".  This is
the inverse of sysctl(8)'s -n flag, since the default behaviour of
kenv(1) is already like sysctl(8) -n.

Submitted by:	Garrett Cooper < yanegomi AT gmail DOT com >
MFC after:	1 week
 2012-05-11 23:05:14 +00:00
Joel Dahl
904d0726c8 Remove superfluous paragraph macro. 2012-03-25 09:20:14 +00:00
Sergey Kandaurov
440c834c54 mdoc(7) markup. 
Approved by:	avg (mentor), kib (mentor)
MFC after:	3 days
 2011-02-21 16:03:39 +00:00
Ed Schouten
03929509e5 Add missing `void' for function without arguments. 2009-12-29 08:45:07 +00:00
Maxim Konovalov
3ed338dde3 o Fix a typo. Bump .Dd for the previous delta. 2009-01-13 18:25:56 +00:00
Luigi Rizzo
7b300dd6e8 fix typo 
Submitted by:	Colin Percival
 2009-01-13 12:37:02 +00:00
Luigi Rizzo
f7fc4669a7 Document how kernel environment can be statically compiled in, 
and reference a few related manpages.

MFC after:	3 days
 2009-01-13 12:19:43 +00:00
Ruslan Ermilov
8af1113166 -mdoc sweep. 2005-11-17 12:15:23 +00:00
Robert Watson
af2b8e58cc Add a "-q" quiet flag to kenv so that warnings can be suppressed. 
MFC after:	1 week
 2005-09-13 19:01:53 +00:00
Warner Losh
9ddb49cbe4 /*- or .\"- or #- to begin license clauses. 2005-01-10 08:39:26 +00:00
David Schultz
87a99f5ff2 Various quibbles: 
- Print a diagnostic if kdumpenv() fails.  This can occur due to MAC
  restrictions or lack of memory.  Catch all kenv(2) failures as well.
- Just of the heck of it, DTRT if the kernel environment size changes
  at the wrong time.  The old code could fail silently or fail to
  null-terminate a buffer if you got exceptionally unlucky.
- Sort and GC the #includes.
 2004-04-28 01:27:36 +00:00
Mark Murray
eac4bdcca4 Get this area compiling with the highest WARNS= that it works with. 
Obsolete WFORMAT= junk also removed where possible.

OK'ed by:	obrien
Tested on:	sparc64, alpha, i386
 2003-06-13 07:04:02 +00:00
David E. O'Brien
e026a48c34 Consistently use FBSDID 2002-06-30 05:25:07 +00:00
Ruslan Ermilov
2d341e5cc3 mdoc(7) police: punctuation. 2002-05-29 18:52:02 +00:00
Maxime Henrion
7eab3d347b Add a reference to the kenv(2) manpage. 2002-04-18 18:49:41 +00:00
Maxime Henrion
41196280ac Use the new functionalities provided by the kenv(2) syscall. 
Reviewed by:	peter
 2002-04-17 13:08:14 +00:00
Dima Dorfman
ad3f90f6ca Deuglify the usage message by putting the program name after the 
"usage:" string.  This is how most (all?) other programs in the system
do it.

PR:		31596
Submitted by:	Cyrille Lefevre <clefevre@citeweb.net>
 2001-11-15 15:46:45 +00:00
Ruslan Ermilov
db1909f7d2 mdoc(7) police: markup nits. 2001-09-21 07:04:47 +00:00
Ruslan Ermilov
c5e7e03a14 Spell "FreeBSD" with "F" and "BSD" in uppercase. 2001-08-13 16:33:00 +00:00
Ruslan Ermilov
625003720a mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 14:16:33 +00:00
Ben Smithurst
d9a7d86c29 kenv(1) first appeared in FreeBSD 4.1.1, not FreeBSD 5.0. 
PR:		23020
Submitted by:	Simon Dick <simond@irrelevant.org>
 2000-11-23 11:21:35 +00:00
Ruslan Ermilov
8fe908ef0c mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
Peter Wemm
c87a63c10f Initial kenv(1) hack for dumping the kernel environment. This can be 
used to extract modified boot hints to make loader(8)-time changes
"sticky".  It tries to use \ style quoting so that it can be used directly
with foo.conf files.  It can also extract specific variables.
 2000-07-08 08:33:40 +00:00