CTASSERT -> __CTASSERT to unbreak userland build.

While here move __packed in tcp_debug.h back to where it was and
note removal warrants more investigation.

Sprinkle CTASSERT to enforce on-wire layout without __packed

Remove __packed from various network structures

They are already network aligned and adding the __packed attribute
just causes needless compiler warnings about accssing members of packed
objects.

Remove RSVP_ISI, that's mostly dead code. FreeBSD and OpenBSD too removed
it; FreeBSD kept some pieces but they are mostly no-opts.

Sent on tech-net@, no comment.

make this compile as proposed by dholland@

Convert socket options code to use a sockopt structure
instead of laying everything into an mbuf.

approved by core

branches: 1.29.6; 1.29.10; 1.29.12; 1.29.16;
Convert many of the uses of __attribute__ to equivalent
__packed, __unused and __dead macros from cdefs.h

branches: 1.28.8; 1.28.14; 1.28.16; 1.28.20;
Merge some of the less invasive changes from the vmlocking branch:

- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements

branches: 1.27.2; 1.27.4;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.26.26;
Multiple inclusion protection, as suggested by christos@ on tech-kern@
few days ago.

branches: 1.25.4;
nuke trailing whitespace

branches: 1.24.4; 1.24.6;
IPv4 PIM support, based on a submission from Pavlin Radoslavov posted on
tech-net@

no space between function name and paren: foo (blah) -> foo(blah)

De __P()

branches: 1.21.2;
cleanup multicast routing stuff on if_detach().
XXX sideeffect to running instance of multicast routing daemon unknown

whitespace

branches: 1.19.2; 1.19.14; 1.19.16;
pull encapsulated packet for vif* via ip_encap framework.

branches: 1.18.4; 1.18.6;
New callout mechanism with two major improvements over the old
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.

Add the `packed' attribute to structures which describe wire protocol data.

branches: 1.16.2; 1.16.8;
IPv6 kernel code, based on KAME/NetBSD 1.4, SNAP kit 19990628.
(Sorry for a big commit, I can't separate this into several pieces...)
Pls check sys/netinet6/TODO and sys/netinet6/IMPLEMENTATION for details.

- sys/kern: do not assume single mbuf, accept chained mbuf on passing
data from userland to kernel (or other way round).
- "midway" ATM card: ATM PVC pseudo device support, like those done in ALTQ
package (ftp://ftp.csl.sony.co.jp/pub/kjc/).
- sys/netinet/tcp*: IPv4/v6 dual stack tcp support.
- sys/netinet/{ip6,icmp6}.h, sys/net/pfkeyv2.h: IETF document assumes those
file to be there so we patch it up.
- sys/netinet: IPsec additions are here and there.
- sys/netinet6/*: most of IPv6 code sits here.
- sys/netkey: IPsec key management code
- dev/pci/pcidevs: regen

In my understanding no code here is subject to export control so it
should be safe.

branches: 1.15.4; 1.15.6;
Adjust for the new IP-IP input path. mrt_ipip_input() is called from
ipip_input(), and returns non-zero if mrt_ipip_input() handled the
packet.

XXX Eventually, the multicast code should probably use regular IP-IP
XXX `interfaces', but mrouted knows about the VIF table, etc.

ipip_input() -> mrt_ipip_input().

add/cleanup multiple inclusion protection.

Rework the token bucket filter to use a list of packets rather than a static
array. Also, fix several memory leaks. From Bill Fenner.

Return ENOPROTOOPT rather than picking pseudo-random error values.
Don't allow SIOCGET{VIF,SG}CNT from sockets other than the multicast router.
Restructure rip_ctloutput() like ip_ctloutput(), and fix memory leaks.

branches: 1.10.4;
netinet prototypes

Integrate multicast 3.5 distribution, with several bugs fixed and general
cleanup. This is a (working) snapshot of work in progress.

be a bit more careful and explicit with types. (basically a large no-op.)

KERNEL -> _KERNEL

New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'

Update to version 2 mrouting; from pre-4.4lite NetBSD + 4.4 mods

Update to 4.4-Lite networking code, with a few local changes.

Prototype the rest.

Fix some inconsistent spacing; spaces at the end of lines, etc.

branches: 1.1.1;
multicast support.
>From Chris Maeda, cmaeda@cs.washington.edu
These patches are derived from the IP Multicast patches for BSDI.

Sprinkle CTASSERT to enforce on-wire layout without __packed

Remove __packed from various network structures

They are already network aligned and adding the __packed attribute
just causes needless compiler warnings about accssing members of packed
objects.

Remove RSVP_ISI, that's mostly dead code. FreeBSD and OpenBSD too removed
it; FreeBSD kept some pieces but they are mostly no-opts.

Sent on tech-net@, no comment.

make this compile as proposed by dholland@

Convert socket options code to use a sockopt structure
instead of laying everything into an mbuf.

approved by core

branches: 1.29.6; 1.29.10; 1.29.12; 1.29.16;
Convert many of the uses of __attribute__ to equivalent
__packed, __unused and __dead macros from cdefs.h

branches: 1.28.8; 1.28.14; 1.28.16; 1.28.20;
Merge some of the less invasive changes from the vmlocking branch:

- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements

branches: 1.27.2; 1.27.4;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.26.26;
Multiple inclusion protection, as suggested by christos@ on tech-kern@
few days ago.

branches: 1.25.4;
nuke trailing whitespace

branches: 1.24.4; 1.24.6;
IPv4 PIM support, based on a submission from Pavlin Radoslavov posted on
tech-net@

no space between function name and paren: foo (blah) -> foo(blah)

De __P()

branches: 1.21.2;
cleanup multicast routing stuff on if_detach().
XXX sideeffect to running instance of multicast routing daemon unknown

whitespace

branches: 1.19.2; 1.19.14; 1.19.16;
pull encapsulated packet for vif* via ip_encap framework.

branches: 1.18.4; 1.18.6;
New callout mechanism with two major improvements over the old
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.

Add the `packed' attribute to structures which describe wire protocol data.

branches: 1.16.2; 1.16.8;
IPv6 kernel code, based on KAME/NetBSD 1.4, SNAP kit 19990628.
(Sorry for a big commit, I can't separate this into several pieces...)
Pls check sys/netinet6/TODO and sys/netinet6/IMPLEMENTATION for details.

- sys/kern: do not assume single mbuf, accept chained mbuf on passing
data from userland to kernel (or other way round).
- "midway" ATM card: ATM PVC pseudo device support, like those done in ALTQ
package (ftp://ftp.csl.sony.co.jp/pub/kjc/).
- sys/netinet/tcp*: IPv4/v6 dual stack tcp support.
- sys/netinet/{ip6,icmp6}.h, sys/net/pfkeyv2.h: IETF document assumes those
file to be there so we patch it up.
- sys/netinet: IPsec additions are here and there.
- sys/netinet6/*: most of IPv6 code sits here.
- sys/netkey: IPsec key management code
- dev/pci/pcidevs: regen

In my understanding no code here is subject to export control so it
should be safe.

branches: 1.15.4; 1.15.6;
Adjust for the new IP-IP input path. mrt_ipip_input() is called from
ipip_input(), and returns non-zero if mrt_ipip_input() handled the
packet.

XXX Eventually, the multicast code should probably use regular IP-IP
XXX `interfaces', but mrouted knows about the VIF table, etc.

ipip_input() -> mrt_ipip_input().

add/cleanup multiple inclusion protection.

Rework the token bucket filter to use a list of packets rather than a static
array. Also, fix several memory leaks. From Bill Fenner.

Return ENOPROTOOPT rather than picking pseudo-random error values.
Don't allow SIOCGET{VIF,SG}CNT from sockets other than the multicast router.
Restructure rip_ctloutput() like ip_ctloutput(), and fix memory leaks.

branches: 1.10.4;
netinet prototypes

Integrate multicast 3.5 distribution, with several bugs fixed and general
cleanup. This is a (working) snapshot of work in progress.

be a bit more careful and explicit with types. (basically a large no-op.)

KERNEL -> _KERNEL

New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'

Update to version 2 mrouting; from pre-4.4lite NetBSD + 4.4 mods

Update to 4.4-Lite networking code, with a few local changes.

Prototype the rest.

Fix some inconsistent spacing; spaces at the end of lines, etc.

branches: 1.1.1;
multicast support.
>From Chris Maeda, cmaeda@cs.washington.edu
These patches are derived from the IP Multicast patches for BSDI.

Remove RSVP_ISI, that's mostly dead code. FreeBSD and OpenBSD too removed
it; FreeBSD kept some pieces but they are mostly no-opts.

Sent on tech-net@, no comment.

make this compile as proposed by dholland@

Convert socket options code to use a sockopt structure
instead of laying everything into an mbuf.

approved by core

branches: 1.29.6; 1.29.10; 1.29.12; 1.29.16;
Convert many of the uses of __attribute__ to equivalent
__packed, __unused and __dead macros from cdefs.h

branches: 1.28.8; 1.28.14; 1.28.16; 1.28.20;
Merge some of the less invasive changes from the vmlocking branch:

- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements

branches: 1.27.2; 1.27.4;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.26.26;
Multiple inclusion protection, as suggested by christos@ on tech-kern@
few days ago.

branches: 1.25.4;
nuke trailing whitespace

branches: 1.24.4; 1.24.6;
IPv4 PIM support, based on a submission from Pavlin Radoslavov posted on
tech-net@

no space between function name and paren: foo (blah) -> foo(blah)

De __P()

branches: 1.21.2;
cleanup multicast routing stuff on if_detach().
XXX sideeffect to running instance of multicast routing daemon unknown

whitespace

branches: 1.19.2; 1.19.14; 1.19.16;
pull encapsulated packet for vif* via ip_encap framework.

branches: 1.18.4; 1.18.6;
New callout mechanism with two major improvements over the old
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.

Add the `packed' attribute to structures which describe wire protocol data.

branches: 1.16.2; 1.16.8;
IPv6 kernel code, based on KAME/NetBSD 1.4, SNAP kit 19990628.
(Sorry for a big commit, I can't separate this into several pieces...)
Pls check sys/netinet6/TODO and sys/netinet6/IMPLEMENTATION for details.

- sys/kern: do not assume single mbuf, accept chained mbuf on passing
data from userland to kernel (or other way round).
- "midway" ATM card: ATM PVC pseudo device support, like those done in ALTQ
package (ftp://ftp.csl.sony.co.jp/pub/kjc/).
- sys/netinet/tcp*: IPv4/v6 dual stack tcp support.
- sys/netinet/{ip6,icmp6}.h, sys/net/pfkeyv2.h: IETF document assumes those
file to be there so we patch it up.
- sys/netinet: IPsec additions are here and there.
- sys/netinet6/*: most of IPv6 code sits here.
- sys/netkey: IPsec key management code
- dev/pci/pcidevs: regen

In my understanding no code here is subject to export control so it
should be safe.

branches: 1.15.4; 1.15.6;
Adjust for the new IP-IP input path. mrt_ipip_input() is called from
ipip_input(), and returns non-zero if mrt_ipip_input() handled the
packet.

XXX Eventually, the multicast code should probably use regular IP-IP
XXX `interfaces', but mrouted knows about the VIF table, etc.

ipip_input() -> mrt_ipip_input().

add/cleanup multiple inclusion protection.

Rework the token bucket filter to use a list of packets rather than a static
array. Also, fix several memory leaks. From Bill Fenner.

Return ENOPROTOOPT rather than picking pseudo-random error values.
Don't allow SIOCGET{VIF,SG}CNT from sockets other than the multicast router.
Restructure rip_ctloutput() like ip_ctloutput(), and fix memory leaks.

branches: 1.10.4;
netinet prototypes

Integrate multicast 3.5 distribution, with several bugs fixed and general
cleanup. This is a (working) snapshot of work in progress.

be a bit more careful and explicit with types. (basically a large no-op.)

KERNEL -> _KERNEL

New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'

Update to version 2 mrouting; from pre-4.4lite NetBSD + 4.4 mods

Update to 4.4-Lite networking code, with a few local changes.

Prototype the rest.

Fix some inconsistent spacing; spaces at the end of lines, etc.

branches: 1.1.1;
multicast support.
>From Chris Maeda, cmaeda@cs.washington.edu
These patches are derived from the IP Multicast patches for BSDI.