Adds support for SCTP.

- Achieve WARNS=3 by using sparse initializers or avoiding initializers at all.
- Fix a nlist initialization: it should be terminated by a NULL entry.
- Constify.
- Catch an unused parameter.

Tested

- Achieve WARNS=3 by using sparse initializers or avoiding initializers at all.
- Fix a nlist initialization: it should be terminated by a NULL entry.
- Constify.
- Catch an unused parameter.

Tested on: i386 amd64 ia64

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Achieve WARNS=2 by using uintmax_t to pass around 64-bit quantities,
including to printf(). Using uintmax_t is also robust to further
extensions in both the C language and the bitwidth of kernel cou

Achieve WARNS=2 by using uintmax_t to pass around 64-bit quantities,
including to printf(). Using uintmax_t is also robust to further
extensions in both the C language and the bitwidth of kernel counters.

Tested on: i386 amd64 ia64

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Avoid useless work: Do not build inet6.c if INET6 support is off.
This also avoids pretending that netstat includes inet6.c in the
output from ident(1).

Reimplementation of world/kernel build options. For details, see:

http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Bro

Reimplementation of world/kernel build options. For details, see:

http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by: imp, jhb, kris, phk, ru (all bugs are mine)

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Add support for printing IPSEC protocol stats if the kernel was compiled
with FAST_IPSEC rather than the KAME IPSEC stack.

Note that the output of "netstat -s -p ipsec" differs depending on which
st

Add support for printing IPSEC protocol stats if the kernel was compiled
with FAST_IPSEC rather than the KAME IPSEC stack.

Note that the output of "netstat -s -p ipsec" differs depending on which
stack is compiled into the kernel since they each keep different stats.
This delta also adds the "esp", "ah", and "ipcomp" protocol stats, which
are also available when the kernel is compiled with the FAST_IPSEC stack
(e.g. "netstat -s -p esp").

Submitted by: Matt Titus <titus at nttmcl dot com>
MFC after: 3 days

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Merge bpfstat's functionality into the netstat(1) utility. This adds
a -B option which causes bpf peers to be printed. This option can be
used in conjunction with -I if information about specific int

Merge bpfstat's functionality into the netstat(1) utility. This adds
a -B option which causes bpf peers to be printed. This option can be
used in conjunction with -I if information about specific interfaces
is desired. This is similar to what NetBSD added to their version of
netstat.

$ netstat -B
Pid Netif Flags Recv Drop Match Sblen Hblen Command
1137 lo0 p--s-- 0 0 0 0 0 tcpdump
205 sis0 -ifs-l 37331 0 1 0 0 dhclient
$

$ netstat -I lo0 -B
Pid Netif Flags Recv Drop Match Sblen Hblen Command
1174 lo0 p--s-- 0 0 0 0 0 tcpdump
$

-Add bpf.c which stores all the code for retrieving and parsing bpf
related statistics.
-Modify main.c to add support for the -B option and hook it into the
program logic.
-Add bpf.c to the build.
-Document this new functionality in the man page and bump the revision
date.
-Add prototype for bpf_stats function.

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Don't include -lipx twice.

Make IPX support depend on NO_IPX

Modify "netstat -mb" to use libmemstat(3) when acting on a live system,
with a number of positive benefits:

- Start using UMA(9) statistics for mbufs and clusters, which avoids
using the mbuf allo

Modify "netstat -mb" to use libmemstat(3) when acting on a live system,
with a number of positive benefits:

- Start using UMA(9) statistics for mbufs and clusters, which avoids
using the mbuf allocator statistics which suffer from races under
load on SMP. This should eliminate "negative" mbuf counts in
netstat -mb.

- We are now able to track cached (free) mbufs and clusters and count
it towards memory allocated by the network stack.

- We are now also able to track memory allocated to mbuf tags since
libmemstat(3) can also query malloc(9). We don't print this except
as part of the total (for now - #if 0).

- We are now able to track mbuf/cluster/packet allocation failures,
although they are not currently printed (#if 0).

- Don't print out sfbuf statistics when running on a kernel core, as
currently that code is able only to query sysctl for statistics.

MFC after: 1 week

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According to style.Makefile(5):
WARNS?= should appear before CFLAGS

Reviewed by: ru

Make sure that we don't define INET6 when NO_INET6 is defined.
Without this change, when running netstat with a kernel without
INET6 built in, you will get a complain at the end of "netstat -s"
outpu

Make sure that we don't define INET6 when NO_INET6 is defined.
Without this change, when running netstat with a kernel without
INET6 built in, you will get a complain at the end of "netstat -s"
output.

X-MFC: NO_INET6 was called "NOINET6" on RELENG_5

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

Sort SRCS in Makefile and document -g option additions.

Nudged by: ru

Teach netstat(1) how to print the multicast group memberships present
within the running system.

Sponsored by: Ralf the Wonder Llama

Fixed missing declaration of pluralies(). This showed up as strange
printf format warnings for inet6.c (pluralies() was implicit int, but
the context requires a "char *").

Added WARNS?=2 to the Mak

Fixed missing declaration of pluralies(). This showed up as strange
printf format warnings for inet6.c (pluralies() was implicit int, but
the context requires a "char *").

Added WARNS?=2 to the Makefile so that such errors don't come back.
Added NO_WERROR?= to the Makefile because I haven't checked that setting
WARNS doesn't uncover more bugs except on i386's.

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Kill #ifdef NS and some leftover #ifdef ISO code. Re-pack the nlist[]
array, it isn't likely to find any ARPAnet IMP drivers in FreeBSD.

Remove GCC-specific flags and commented out cruft.

Style improvements recommended by Bruce as a follow up to some
of the recent WARNS commits. The idea is:

1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though c

Style improvements recommended by Bruce as a follow up to some
of the recent WARNS commits. The idea is:

1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though copyrights probably should).
3) There should be no blank line between including cdefs and __FBSDIF.

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add the option -S for printing port numbers symbolically but addresses
numerically. clean up the CFLAGS in Makefile.

MAXHOSTNAMELEN includes space for a NUL.
Don't roll our own version of trimdomain(), use the one in libutil.

Not objected to by: freebsd-audit

sync with latest kame netstat. basically, more statistics

IPv6 multicast routing.
kernel IPv6 multicast routing support.
pim6 dense mode daemon
pim6 sparse mode daemon
netstat support of IPv6 multicast routing statistics

Merging to the current an

IPv6 multicast routing.
kernel IPv6 multicast routing support.
pim6 dense mode daemon
pim6 sparse mode daemon
netstat support of IPv6 multicast routing statistics

Merging to the current and testing with other existing multicast routers
is done by Tatsuya Jinmei <jinmei@kame.net>, who writes and maintainances
the base code in KAME distribution.

Make world check and kernel build check was also successful.

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libipsec and IPsec related apps. (and some KAME related man pages)

Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project

Getaddrinfo(), getnameinfo(), and etc support in libc/net.
Several udp and raw apps IPv6 support.

Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project