src/sys/netgraph/netgraph.h, branch release/5.4.0

MFC 1.49:

2005-03-16T13:31:53Z

Plug item leak in macro NG_RESPOND_MSG. Item was leaked when destination node couldn't be addressed. Submitted by: Roselyn Lee Approved by: re (kensmith)

MFC: /*- and related license changes

2005-01-31T23:27:04Z

Mechanically rename s/ng_timeout/ng_callout/g, s/ng_untimeout/ng_uncallout/.

2004-12-01T13:02:13Z

Restore ng_timeout() and ng_untimeout() as they were in ng_base.c:1.84, so that during RELENG_5 both interfaces are supported. Reviewed by: scottl Approved by: julian (mentor), implicitly

MFC new ng_{un,}timeout(), which uses callout() interface instead

2004-11-26T10:29:18Z

of timeout(). Update all nodes using this interface. Approved by: julian (mentor)

MFC of field alignment change and a filed size change.

2004-08-26T20:58:46Z

5.3 seems the last change to get this in before we freeze the ABI for a while. MFC'd from: > 1.345 +7 -0 src/UPDATING > 1.6 +1 -6 src/sys/netgraph/bluetooth/include/ng_btsocket.h > 1.44 +1 -1 src/sys/netgraph/netgraph.h > 1.24 +5 -3 src/sys/netgraph/ng_message.h Submitted by: jdp, emax Approved by: re (scottl)

When making a peer of unknown type framework tries to load module

2004-07-27T20:30:56Z

using linker_load_module(). This works OK if NGM_MKPEER message came from userland and we have process associated with thread. But when NGM_MKPEER was queued because target node was busy, linker_load_module() is called from netisr thread leading to panic. To workaround that we do not load modules by framework, instead ng_socket loads module (if this is required) before sending NGM_MKPEER. However, the race condition between return from NgSendMsg() and actual creation of node still exist and needs to be solved. PR: kern/62789 Approved by: julian

Slight cosmetic changes.

2004-07-20T17:15:38Z

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.

Remove the home-grown metadata facility in favour of the now generic

2004-06-30T22:51:29Z

mbuf tags facility. Netgraph modules will all need a recompile. Submitted by: Gleb Smirnoff

Convert Netgraph to use mbuf tags to pass its meta information around.

2004-06-25T19:22:05Z

Thanks to Sam for importing tags in a way that allowed this to be done. Submitted by: Gleb Smirnoff Also allow the sr and ar drivers to create netgraph versions of their modules. Document the change to the ksocket node.

Add a new netgraph method to allow restoration of some

2004-05-29T07:21:46Z

behaviour lost in the change from 4.x style netgraph tee nodes. Alter the tee node to use the new method. Document the behaviour. Step the ABI version number... old netgraph klds will refuse to load. Better than just crashing. Submitted by: Gleb Smirnoff