Commit Graph

13 Commits

Author SHA1 Message Date
Warner Losh
c398230b64 /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
Max Laier
d6a8d58875 Add an additional struct inpcb * argument to pfil(9) in order to enable
passing along socket information. This is required to work around a LOR with
the socket code which results in an easy reproducible hard lockup with
debug.mpsafenet=1. This commit does *not* fix the LOR, but enables us to do
so later. The missing piece is to turn the filter locking into a leaf lock
and will follow in a seperate (later) commit.

This will hopefully be MT5'ed in order to fix the problem for RELENG_5 in
forseeable future.

Suggested by:		rwatson
A lot of work by:	csjp (he'd be even more helpful w/o mentor-reviews ;)
Reviewed by:		rwatson, csjp
Tested by:		-pf, -ipfw, LINT, csjp and myself
MFC after:		3 days

LOR IDs:		14 - 17 (not fixed yet)
2004-09-29 04:54:33 +00:00
Bruce Evans
7a637a637e Include <sys/_lock.h>'s prerequisite <sys/queue.h> before including the
former, not after.

Don't hide this bug by including <sys/queue.h> in <sys/_lock.h>.
2004-06-19 14:58:35 +00:00
Sam Leffler
134ea22494 o update PFIL_HOOKS support to current API used by netbsd
o revamp IPv4+IPv6+bridge usage to match API changes
o remove pfil_head instances from protosw entries (no longer used)
o add locking
o bump FreeBSD version for 3rd party modules

Heavy lifting by:	"Max Laier" <max@love2party.net>
Supported by:		FreeBSD Foundation
Obtained from:		NetBSD (bits of pfil.h and pfil.c)
2003-09-23 17:54:04 +00:00
Bruce Evans
34fe62c776 Fixed some style bugs in the removal of __P(()). The main ones were
not removing tabs before "__P((", and not outdenting continuation lines
to preserve non-KNF lining up of code with parentheses.  Switch to KNF
formatting and/or rewrap the whole prototype in some cases.
2002-03-24 09:34:04 +00:00
Alfred Perlstein
929ddbbb89 Remove __P. 2002-03-19 21:54:18 +00:00
Ruslan Ermilov
f1eafd6db8 Remove extra memory region kept by "struct pfil_head pfil_head_t;".
Seems to be a typo for typedef, but we don't want this non-style(9)
typedef anyway.

PR:		kern/31356
2001-10-22 08:46:23 +00:00
Andrey A. Chernov
e7278dcf6f Replace nonexistent !defined(_LKM) by !defined(KLD_MODULE) 2000-08-01 00:40:32 +00:00
Andrey A. Chernov
8f3a320a76 Check IPFILTER (options IPFILTER generates) instead of NIPFILTER 2000-08-01 00:12:27 +00:00
Andrey A. Chernov
d61dfe72b6 Nonexistent "ipfilter.h" -> "opt_ipfilter.h"
Kernel 'make depend' fails otherwise
2000-07-31 23:35:08 +00:00
Jake Burkholder
e39756439c Back out the previous change to the queue(3) interface.
It was not discussed and should probably not happen.

Requested by:		msmith and others
2000-05-26 02:09:24 +00:00
Jake Burkholder
740a1973a6 Change the way that the queue(3) structures are declared; don't assume that
the type argument to *_HEAD and *_ENTRY is a struct.

Suggested by:	phk
Reviewed by:	phk
Approved by:	mdodd
2000-05-23 20:41:01 +00:00
Darren Reed
e9c7bebf95 Add pfil(9) subroutines and manpage from NetBSD. 2000-05-10 13:37:51 +00:00