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34 Commits

Author SHA1 Message Date
Pawel Jakub Dawidek
d8e7058159 Document sx_xlocked(9). 
Submitted by:	ssouhlal
 2006-07-12 15:40:35 +00:00
John Baldwin
9fc7158c3c Trim a couple of xrefs. 2006-04-19 20:41:56 +00:00
Gleb Smirnoff
38fdbc1679 Xref rwlock(9). 
Reviewed by:	ru
 2006-02-01 20:30:55 +00:00
Ruslan Ermilov
c0854fb7b2 Scheduled mdoc(7) sweep. 2005-01-12 21:48:25 +00:00
Giorgos Keramidas
b762042dce Make an attempt at explaining why sx(9) locks cannot be safely obtained 
after acquiring a mutex(9).

PR:		docs/75571
Submitted by:	darrenr
Explanation by:	jhb
 2005-01-05 22:04:12 +00:00
Darren Reed
52865ee591 Document that sx_unlock() exists as a macro. 
Remove redundant include file, <sys/kernel.h>, and clean up the function
list at the top with the addition of a "Sx utility macro" section.
 2004-07-11 16:08:25 +00:00
Ruslan Ermilov
bf7f20c2b6 Assorted markup, spelling, and grammar fixes. 2004-06-16 08:33:57 +00:00
John Baldwin
ab9fe4e1fe - Clarify ambiguous statement about not being able to both slock and xlock 
a single lock at the same time.
- Avoid using "own" to refer to holding either a shared or exclusive lock
  as it is only really correct for exclusive locks.
- Reword the sentence about sleep-ability to read easier.

Requested by:	truckman (1)
 2004-02-24 21:36:39 +00:00
Pawel Jakub Dawidek
8d719eb22e Document new 'what' value for sx_assert(9). 
PS. There is a inconsistency in this manual page, because in
    non-WITNESS case sx_assert(9) does not panics, it only prints
    the warning. I haven't fixed this, because jhb@ is planing to
    replace those printf()s with panic()s.

Reviewed by:	jhb
Approved by:	jhb, scottl (mentor)
 2004-02-04 08:24:05 +00:00
Joseph Koshy
de77c1ba47 Add "options INVARIANTS" and "options INVARIANT_SUPPORT" to the 
synopsis, with supporting text in the body of the manual page.

Add a cross-reference to panic(9) for completeness.

Reviewed by:	ru (synopsis changes)
 2004-01-01 05:16:35 +00:00
Joseph Koshy
6c0f2b530e Make this manual page reflect the sources better. 
- A #include of <sys/mutex.h> is no longer needed to use sx(9) (since
  2001/05/01).
- Use of the SX_SYSINIT() macro requires inclusion of '<sys/kernel.h>'
 2003-12-28 01:37:48 +00:00
Joseph Koshy
2d8d6274dc Improve continuity of text. 2003-12-27 14:01:08 +00:00
Ruslan Ermilov
959d6c24f6 Get rid of duplicates. 2003-09-14 13:41:59 +00:00
Hartmut Brandt
33f73ee488 Document the fact that one is allowed to sleep while holding an sx lock. 
Discussed with: jhb@
 2003-06-12 09:06:25 +00:00
Ruslan Ermilov
5ec37969a1 mdoc(7) police: lint. 2002-05-29 18:00:23 +00:00
Bill Fenner
04df644c95 mdoc police: turn .PP back into .Pp 2002-04-17 21:26:43 +00:00
Chad David
55d04e913a Update the .Fn line for SX_SYSINIT to include the parameter types. 2002-04-12 03:55:43 +00:00
Andrew R. Reiter
80cc42da6b - Add notes about SX_SYSINIT and MTX_SYSINIT in order to document the 
recent additions of these macros.
- Add in a MLINK to create SX_SYSINIT.9 and MTX_SYSINIT.9.
 2002-04-02 17:21:00 +00:00
Dima Dorfman
a254506ee5 Add mtx_pool(9) to the SEE ALSO section. 
Submitted by:	Garrett Rooney <rooneg@electricjellyfish.net>
 2002-03-28 12:51:06 +00:00
Ruslan Ermilov
5f6a3b99a1 mdoc(7) police: WITNESS is a #define, mark it as such. 2001-11-21 11:47:55 +00:00
Ruslan Ermilov
d1919ca628 mdoc(7) police: cosmetique. 2001-11-21 11:44:36 +00:00
John Baldwin
7fe151bee5 Document sx_assert(9). 2001-10-23 22:51:59 +00:00
Bruce Evans
6ea8d9af05 Fixed wrong include in synopsis. 2001-10-04 09:01:49 +00:00
Ruslan Ermilov
32eef9aeb1 mdoc(7) police: Use the new .In macro for #include statements. 2001-10-01 16:09:29 +00:00
Mike Silbersack
42e5dee992 Common Mike adds see alsos from all of the synchronization 
man pages to their brethren.
 2001-09-17 07:24:48 +00:00
Ruslan Ermilov
135047c346 mdoc(7) police: bump document date. 2001-08-14 16:01:00 +00:00
Jason Evans
f72a2ca28c Add missing commas. 2001-08-14 05:10:07 +00:00
Jason Evans
d55229b72e Add sx_try_upgrade() and sx_downgrade(). 
Submitted by:	Alexander Kabaev <ak03@gte.com>
 2001-08-13 21:25:30 +00:00
Ruslan Ermilov
c5e7e03a14 Spell "FreeBSD" with "F" and "BSD" in uppercase. 2001-08-13 16:33:00 +00:00
Jason Evans
920ae52d67 Document sx_try_[sx]lock(). 2001-08-07 04:29:53 +00:00
Jens Schweikhardt
c1f3e4bf21 Removed whitespace at end-of-line; no content changes. I simply did 
cd src/share; find man[1-9] -type f|xargs perl -pi -e 's/[ \t]+$//'

BTW, what editors are the culprits? I'm using vim and it shows
me whitespace at EOL in troff files with a thick blue block...

Reviewed by:	Silence from cvs diff -b
MFC after:	7 days
 2001-07-14 19:41:16 +00:00
Ruslan Ermilov
d6a2bd5bd1 mdoc(7) police: removed final dot from the .Nd call. 2001-04-04 12:00:29 +00:00
John Baldwin
ad84c9eb36 - Both <sys/sx.h> and <sys/mutex.h> depend on <sys/types.h> and 
<sys/lock.h>.
- <sys/sx.h> depends on <sys/mutex.h>.
 2001-03-28 12:45:41 +00:00
Jason Evans
6281b30a73 Implement shared/exclusive locks. 
Reviewed by:	bmilekic, jake, jhb
 2001-03-05 19:59:41 +00:00