K 10
svn:author
V 5
andre
K 8
svn:date
V 27
2006-02-18T17:16:18.000000Z
K 7
svn:log
V 320
The sysctls kern.ipc.[max_linkhdr|max_protohdr|max_hdr|max_datalen]
can't be changed from userland.  Make them read-only and provide
descriptions.

kern.ipc.max_datalen must never be less than one byte.  Enforce this
with a panic in net_init_domain().

Sponsored by:	TCP/IP Optimization Fundraise 2005
MFC after:	3 days

END