Commit Graph

12 Commits

Author SHA1 Message Date
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
Archie Cobbs dce9390ed0 Macro call to ng_send_dataq() should have been to ng_send_data() instead. 2000-05-01 23:34:15 +00:00
Archie Cobbs a096e45ab9 Use 'type_name' structure field instead of 'typename', which is
a C++ reserved work.

Add a ng_copy_meta() function.
2000-05-01 23:29:19 +00:00
Peter Wemm 99ff81767f Minimal tweak to make the ng_XXX modules depend on netgraph so that they
see its symbols and link ok.
2000-04-29 13:36:07 +00:00
Julian Elischer a4ec03cfa8 Two simple changes to the kernel internal API for netgraph modules,
to support future work in flow-control and 'packet reject/replace'
processing modes.

reviewed by: phk, archie
2000-04-28 17:09:00 +00:00
Archie Cobbs 9a9a26fd5a Some minor prototype tweaks. 2000-03-13 19:05:11 +00:00
Peter Wemm 664a31e496 Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot).  This is consistant with the other
BSD's who made this change quite some time ago.  More commits to come.
1999-12-29 04:46:21 +00:00
Archie Cobbs 899e9c4e44 Add a new function ng_findhook() for finding a node's hook;
if the node type provides a more efficient implementation than
the normal linear scan, use it.

Reviewed by:	julian
1999-12-03 21:17:30 +00:00
Archie Cobbs f8307e1233 Add two new generic control messages, NGM_ASCII2BINARY and
NGM_BINARY2ASCII, which convert control messages to ASCII and back.
This allows control messages to be sent and received in ASCII form
using ngctl(8), which makes ngctl a lot more useful.

This also allows all the type-specific debugging code in libnetgraph
to go away -- instead, we just ask the node itself to do the ASCII
translation for us.

Currently, all generic control messages are supported, as well as
messages associated with the following node types: async, cisco,
ksocket, and ppp.

See /usr/share/examples/netgraph/ngctl for an example of using this.

Also give ngctl(8) the ability to print out incoming data and
control messages at any time.  Eventually nghook(8) may be subsumed.

Several other misc. bug fixes.

Reviewed by:	julian
1999-11-30 02:45:32 +00:00
Julian Elischer 74f5c6aa25 Add typedefs for node methods
Suggested by phk.
1999-11-01 10:00:40 +00:00
Julian Elischer dc90cad9d2 Start making the contents of the generic framework opaque to the nodes.
This step: IDs are no-longer the address of the node.
Reviewd by: Archie@freebsd.org
1999-11-01 00:31:14 +00:00
Julian Elischer 4cf49a4355 Whistle's Netgraph link-layer (sometimes more) networking infrastructure.
Been in production for 3 years now. Gives Instant Frame relay to if_sr
and if_ar drivers, and PPPOE support soon. See:
ftp://ftp.whistle.com/pub/archie/netgraph/index.html
for on-line manual pages.

Reviewed by: Doug Rabson (dfr@freebsd.org)
Obtained from:  Whistle CVS tree
1999-10-21 09:06:11 +00:00