Copy stable/10@r272459 to releng/10.1 as part of
the 10.1-RELEASE process.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Bring in a SNMP module that allows configuration of SNMPv3 Notification targets.

Sponsored by: The FreeBSD Foundation
Reviewed by: philip
Approved by: philip

Pass proper -Wl,-export-dynamic to ld. Thus bsnmpd(1) compiled with clang
properly exports its symbols to the modules.

Submitted by: dim

In bsnmpd(1) add support for SNMPv3 message processing model, including message authentication, packet encryption & view-based access control (RFC 3412, 3414, 3415).

Sponsored by: The FreeBSD Foundation
Reviewed by: philip@ (mostly)
Approved by: philip@

The last big commit: let usr.sbin/ use WARNS=6 by default.

Make the generated oid.h dependend on the Makefile. The Makefile defines
the symbols to be extracted from the MIB and if that list of symbols is
changed, oid.h should be re-generated.

Fix buildworld.

Add missing library dependencies.

Silence some warnings by defining configuration preprocessor symbols.

Catch up with the import of bsnmp-1.11. Add a couple of new
configuration flags to CFLAGS.

Enable tcp-wrapper support in the SNMP daemon.

Submitted by: glebius

For variables that are only checked with defined(), don't provide
any fake value.

Fix build in the !NOATM case by using the begemot library in place of
using libisc which was a part of BIND8.

Discussed with: des, re, dougb
Submitted by: harti (one part)
Reviewed by: harti (previous version)

Install the MIBs and the definition file to the new location under
/usr/share/snmp.

Noted by: bmah

Use a MANFILTER to patch the man pages to point to the right path.

Noted by: phk

Make NULL a (void*)0 whereever possible, and fix the warnings(-Werror)
that this provokes. "Wherever possible" means "In the kernel OR NOT
C++" (implying C).

There are places where (void *) pointers are not valid, such as for
function pointers, but in the special case of (void *)0, agreement
settles on it being OK.

Most of the fixes were NULL where an integer zero was needed; many
of the fixes were NULL where ascii <nul> ('\0') was needed, and a
few were just "other".

Tested on: i386 sparc64

Rename the makefile variable MIBS to BMIBS so that it does not
conflict with the environment variable MIBS that is used by net-snmp.

Create the OID and tree files while building the modules and the daemon
instead of creating them by hand and storing them in the CVS tree. Add
gensnmptree to the bootstrap tools (it is used to generated these files).
This simplifies the update procedure.

Submitted by: ru

Update generated files.

Catch up with import of version 1.5a of bsnmp.

Catch up with the import of version 1.5a of bsnmp.

Fix the script to insert $FreeBSD$ into the generated file instead
of the script's FreeBSD id.

Correct the include path so that the include files are found
with include "...".

Add the build infrastructure for the SNMP daemon that is the base
for the NgATM ILMI daemon and for the tree parsing helper program.