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* Use the new defines that include the trailing '\0' in the code.harti2003-11-141-0/+5
| | | | | | | Replace occurences of the magic constant 2 with an offsetof macro call that computes the size of the leading members of the sockaddr. Use strlcpy instead of sprintf where appropriate. Document the new changes in the man page.
* Have NgMkSockNode() load the socket node type KLD if it's notarchie2000-01-281-0/+2
| | | | already loaded (indicated by EPROTONOSUPPORT from socket(2)).
* Add two new generic control messages, NGM_ASCII2BINARY andarchie1999-11-301-2/+2
| | | | | | | | | | | | | | | | | | | | | | | 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
* Whistle's Netgraph link-layer (sometimes more) networking infrastructure.julian1999-10-211-0/+67
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
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