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5d84645305
freebsd-nq/sys/netinet6
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Sam Leffler 5d84645305 Replace aux mbufs with packet tags: 
o instead of a list of mbufs use a list of m_tag structures a la openbsd
o for netgraph et. al. extend the stock openbsd m_tag to include a 32-bit
  ABI/module number cookie
o for openbsd compatibility define a well-known cookie MTAG_ABI_COMPAT and
  use this in defining openbsd-compatible m_tag_find and m_tag_get routines
o rewrite KAME use of aux mbufs in terms of packet tags
o eliminate the most heavily used aux mbufs by adding an additional struct
  inpcb parameter to ip_output and ip6_output to allow the IPsec code to
  locate the security policy to apply to outbound packets
o bump __FreeBSD_version so code can be conditionalized
o fixup ipfilter's call to ip_output based on __FreeBSD_version

Reviewed by:	julian, luigi (silent), -arch, -net, darren
Approved by:	julian, silence from everyone else
Obtained from:	openbsd (mostly)
MFC after:	1 month
2002-10-16 01:54:46 +00:00
..
ah6.h
ah_core.c just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
ah_input.c just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
ah_output.c just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
ah.h just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
dest6.c just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
esp6.h
esp_core.c - use des_ecb3_encrypt(). 2002-03-05 21:12:41 +00:00
esp_input.c check packet length before fetching ESP crypto checksum. 2002-08-24 04:48:13 +00:00
esp_output.c just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
esp_rijndael.c
esp_rijndael.h
esp.h just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
frag6.c just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
icmp6.c Replace aux mbufs with packet tags: 2002-10-16 01:54:46 +00:00
icmp6.h
in6_cksum.c s/__attribute__((__packed__))/__packed/g 2002-09-23 06:25:08 +00:00
in6_gif.c Replace aux mbufs with packet tags: 2002-10-16 01:54:46 +00:00
in6_gif.h
in6_ifattach.c just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
in6_ifattach.h
in6_pcb.c Create new functions in_sockaddr(), in6_sockaddr(), and 2002-08-21 11:57:12 +00:00
in6_pcb.h Create new functions in_sockaddr(), in6_sockaddr(), and 2002-08-21 11:57:12 +00:00
in6_prefix.c Fix warnings caused by discarding const. 2002-02-27 02:44:45 +00:00
in6_prefix.h
in6_proto.c Change the default setting of an IPv4-mapped IPv6 address to off. 2002-07-25 15:44:01 +00:00
in6_rmx.c just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
in6_src.c Back out my lats commit of locking down a socket, it conflicts with hsu's work. 2002-05-31 11:52:35 +00:00
in6_var.h Increase size of ifnet.if_flags from 16 bits (short) to 32 bits (int). To avoid 2002-08-18 07:05:00 +00:00
in6.c just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
in6.h o Merge <machine/ansi.h> and <machine/types.h> into a new header 2002-08-21 16:20:02 +00:00
ip6_ecn.h
ip6_forward.c just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
ip6_fw.c Lock the sysctl(8) knobs that turn ip{,6}fw(8) firewalling and 2002-08-25 03:50:29 +00:00
ip6_fw.h just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
ip6_input.c Replace aux mbufs with packet tags: 2002-10-16 01:54:46 +00:00
ip6_mroute.c Replace aux mbufs with packet tags: 2002-10-16 01:54:46 +00:00
ip6_mroute.h just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
ip6_output.c Replace aux mbufs with packet tags: 2002-10-16 01:54:46 +00:00
ip6_var.h Replace aux mbufs with packet tags: 2002-10-16 01:54:46 +00:00
ip6.h
ip6protosw.h just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
ipcomp6.h
ipcomp_core.c Recent zlib does not like Z_FLUSH at the end of inflate(). 2002-05-12 14:12:30 +00:00
ipcomp_input.c just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
ipcomp_output.c just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
ipcomp.h just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
ipsec6.h
ipsec.c Replace aux mbufs with packet tags: 2002-10-16 01:54:46 +00:00
ipsec.h Replace aux mbufs with packet tags: 2002-10-16 01:54:46 +00:00
mld6_var.h
mld6.c Replace aux mbufs with packet tags: 2002-10-16 01:54:46 +00:00
nd6_nbr.c Replace aux mbufs with packet tags: 2002-10-16 01:54:46 +00:00
nd6_rtr.c just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
nd6.c Introduce support for Mandatory Access Control and extensible 2002-08-02 20:49:14 +00:00
nd6.h just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 2002-04-19 04:46:24 +00:00
pim6_var.h
pim6.h
raw_ip6.c Replace aux mbufs with packet tags: 2002-10-16 01:54:46 +00:00
raw_ip6.h
README
route6.c Replace aux mbufs with packet tags: 2002-10-16 01:54:46 +00:00
scope6_var.h
scope6.c 3rd arg to bcmp() was wrong. From: David Wang <dsw@juniper.net> 2002-03-25 10:12:51 +00:00
tcp6_var.h Introduce a syncache, which enables FreeBSD to withstand a SYN flood 2001-11-22 04:50:44 +00:00
udp6_output.c Replace aux mbufs with packet tags: 2002-10-16 01:54:46 +00:00
udp6_usrreq.c Enclose IPv6 addresses in brackets when they are displayed printable with a 2002-08-19 19:47:13 +00:00
udp6_var.h

README 

a note to committers about KAME tree
$FreeBSD$
KAME project


FreeBSD IPv6/IPsec tree is from KAMEproject (http://www.kame.net/).
To synchronize KAME tree and FreeBSD better today and in the future,
please understand the following:

- DO NOT MAKE COSTMETIC CHANGES.
  "Cosmetic changes" here includes tabify, untabify, removal of space at EOL,
  minor KNF items, and whatever adds more output lines on "diff freebsd kame".
  To make future synchronization easier. it is critical to preserve certain
  statements in the code.  Also, as KAME tree supports all 4 BSDs (Free, Open,
  Net, BSD/OS) in single shared tree, it is not always possible to backport
  FreeBSD changes into KAME tree.  So again, please do not make cosmetic
  changes.  Even if you think it a right thing, that will bite KAME guys badly
  during upgrade attempts, and prevent us from synchronizing two trees.
  (you don't usually make cosmetic changes against third-party code, do you?)

- REPORT CHANGES/BUGS TO KAME GUYS.
  It is not always possible for KAME guys to watch all the freebsd mailing
  list traffic, as the traffic is HUGE.  So if possible, please, inform
  kame guys of changes you made in IPv6/IPsec related portion.  Contact
  path would be snap-users@kame.net or KAME PR database on www.kame.net.
  (or to core@kame.net if it is necessary to make it confidential)

Thank you for your cooperation and have a happy IPv6 life!


Note: KAME-origin code is in the following locations.
The above notice applies to corresponding manpages too.
The list may not be complete.  If you see $KAME$ in the code, it is from
KAME distribution.  If you see some file that is IPv6/IPsec related, it is
highly possible that the file is from KAME distribution.

include/ifaddrs.h
lib/libc/net
lib/libc/net/getaddrinfo.c
lib/libc/net/getifaddrs.c
lib/libc/net/getnameinfo.c
lib/libc/net/ifname.c
lib/libc/net/ip6opt.c
lib/libc/net/map_v4v6.c
lib/libc/net/name6.c
lib/libftpio
lib/libipsec
sbin/ip6fw
sbin/ping6
sbin/rtsol
share/doc/IPv6
share/man/man4/ip6.4
share/man/man4/inet6.4
sys/crypto (except sys/crypto/rc4)
sys/kern/uipc_mbuf2.c
sys/net/if_faith.[ch]
sys/net/if_gif.[ch]
sys/net/if_stf.[ch]
sys/net/pfkeyv2.h
sys/netinet/icmp6.h
sys/netinet/in_gif.[ch]
sys/netinet/ip6.h
sys/netinet/ip_encap.[ch]
sys/netinet6
sys/netkey
usr.sbin/faithd
usr.sbin/gifconfig
usr.sbin/ifmcstat
usr.sbin/mld6query
usr.sbin/ndp
usr.sbin/pim6dd
usr.sbin/pim6sd
usr.sbin/prefix
usr.sbin/rip6query
usr.sbin/route6d
usr.sbin/rrenumd
usr.sbin/rtadvd
usr.sbin/rtsold
usr.sbin/scope6config
usr.sbin/setkey
usr.sbin/traceroute6