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18 Commits

Author SHA1 Message Date
Julian Elischer
be4252b367 Slight cosmetic changes. 
Also introduce a macro to be called by persistent nodes to signal their
persistence during shutdown to hide this mechanism from the node author.

Make node flags have a consistent style in naming.

Document the change.
 2004-07-20 17:15:38 +00:00
Julian Elischer
f8aae7776f Switch to using C99 sparse initialisers for the type methods array. 
Should make no binary difference.

Submitted by:	Gleb Smirnoff <glebius@cell.sick.ru>
Reviewed by:	Harti Brandt <harti@freebsd.org>
MFC after:	1 week
 2004-05-29 00:51:19 +00:00
Hartmut Brandt
a1adb510b2 Use the official ng_timeout function to trigger sending. This means, 
that we can get rid of of all the spl*() calls, because ng_timeout
handles the locking issues.
 2004-01-30 15:34:57 +00:00
Hartmut Brandt
4e0dea9a30 Don't confuse NULL and 0, use 0 where an integer is expected. 2004-01-27 10:46:33 +00:00
Hartmut Brandt
76bd585721 Style: add __FBSDID, relocate some { that were on the wrong line, 
correct some indendation, change __FUNCTION__ to __func__ and remove
a local KASSERT definition.
 2004-01-27 10:45:37 +00:00
Hartmut Brandt
f5d15522f7 Make ng_source to work with non-ethernet interfaces. We do this by 
introducing a START_NOW command. This command does not send
and GET_IFINDEX message downstream (to wait for the response from
the ETHERNET node), but directly starts the sending process. This allows
one to generate traffic as input for any hook on any node.
 2004-01-26 14:53:16 +00:00
Hartmut Brandt
2cafef3ea4 Declare a function to silence a warning. 2004-01-26 14:48:21 +00:00
Hartmut Brandt
81a4ef8131 Should use the non-locking versions of the ifqueue macros to 
fiddle around with private queues, because their mutex is not
needed. All this processing should be protected by the netgraph
locking.
 2004-01-26 14:46:35 +00:00
Hartmut Brandt
b1b70498ba Replace a call to bzero() with an M_ZERO flag. Replace the MALLOC() with 
malloc().
 2004-01-26 14:44:36 +00:00
Hartmut Brandt
4321c5077c The version in the type description must be the ABI version, not 
the netgraph version.

Correct the return type of a function: it wants to return an error
code, so it cannot be void.
 2004-01-26 14:14:09 +00:00
Warner Losh
a163d034fa Back out M_* changes, per decision of the TRB. 
Approved by: trb
 2003-02-19 05:47:46 +00:00
Alfred Perlstein
44956c9863 Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. 
Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
 2003-01-21 08:56:16 +00:00
Jeffrey Hsu
b30a244c34 SMP locking for ifnet list. 2002-12-22 05:35:03 +00:00
Bosko Milekic
86fea6be59 o Untangle the confusion with the malloc flags {M_WAITOK, M_NOWAIT} and 
the mbuf allocator flags {M_TRYWAIT, M_DONTWAIT}.
o Fix a bpf_compat issue where malloc() was defined to just call
  bpf_alloc() and pass the 'canwait' flag(s) along.  It's been changed
  to call bpf_alloc() but pass the corresponding M_TRYWAIT or M_DONTWAIT
  flag (and only one of those two).

Submitted by: Hiten Pandya <hiten@unixdaemons.com> (hiten->commit_count++)
 2002-12-19 22:58:27 +00:00
Julian Elischer
b655e33d55 Slight redesign for fitting in with -current. 2002-11-05 01:08:11 +00:00
Julian Elischer
5968e29e00 The easy part of converting the ng_source node to -current. 
More to come.. does not compile (deliberatly.. logic broken)
 2002-11-02 02:29:43 +00:00
Julian Elischer
4b52f2836a Whitespace fixes 2002-11-02 01:26:28 +00:00
Julian Elischer
585ff168dc Add the netgraph 'source' module. 
This is NOT YET CONVERTED TO -current.
This node is a source for preprogrammed packets at a known rate for testing.

I will convert it to -current "in place" but will MFC teh original
pre-conversion variant as that is  what is originally submitted.
Man page my me, info from Dave's README.

Submitted by:	Dave Chapeskie <dchapeskie@SANDVINE.com>
Obtained from:	Sandvine inc.
MFC after:	1 week
 2002-10-31 23:03:09 +00:00