CVS log for src/usr.sbin/rtadvd/dump.c

Up to [cvs.NetBSD.org] / src / usr.sbin / rtadvd

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

print function names as %s: not <%s> everywhere for consistency.

Sync with HEAD

Sync with HEAD, resolve a couple of conflicts

rtadvd: use %u to print unsigned variables

Sync with HEAD

White space police.

Pull up following revision(s) (requested by ozaki-r in ticket #358):
	usr.sbin/rtadvd/rtadvd.c: revision 1.54-1.58
	usr.sbin/rtadvd/config.c: revision 1.37
	usr.sbin/rtadvd/if.c: revision 1.25
	usr.sbin/rtadvd/dump.c: revision 1.15
	usr.sbin/rtadvd/rrenum.c: revision 1.20
	usr.sbin/rtadvd/logit.h: revision 1.1
	usr.sbin/rtadvd/rtadvd.8: revision 1.26
	tests/net/ndp/t_ra.sh: revision 1.30
	usr.sbin/rtadvd/timer.c: revision 1.14
	tests/net/ndp/t_ra.sh: revision 1.31
	usr.sbin/rtadvd/advcap.c: revision 1.17

KNF, fix time printing formats.

Don't start another copy of rtadvd if one is running.

PR/52618: Shinichi Doyashiki: Don't exit if adding interface to multicast
group fails. This happens with empty vlan interfaces
- make syscalls checks against -1
- fix errors to print %s: instead of <%s>
XXX: if_vlan is the only pseudo interface in net/ that returns such an
error..

Kill rtadvd surely even if the tests fail in the middle
It may help PR bin/52701.

Change the meaning of the D flag to print errors to stderr instead of
syslog(3) and exit if poll(2) fails (intended to be used with unit-tests).

Mark expandm as preserving format strings.

Let rtadvd not use syslog for logging
Thanks to christos@ now rtadvd can log via stderr instead of syslog
by -D option.
Address PR bin/52701

Change the meaning of the 'D' flag to print errors to stderr instead of
syslog(3) and exit if poll(2) fails (intended to be used with unit-tests).

Omit needless casts.

Introduce rump.rtadvd

It is used to write ATF tests for RA.

From s-yamaguchi@IIJ.

Use clock_gettime(2) instead of gettimeofday(2) so we can use a monotonic
clock rather than the wall clock.
Use timespec rather than timeval structs to make this transition easier.
Kill custom timeval comparison functions in favor of timespeccmp(3).

Rebase to HEAD as of a few days ago.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

Add _rtadvd user and group.
Add a chroot dir for the _rtadvd user.
Drop privs to the user _rtadvd after acquiring our socket.
When rc.d/rtadvd starts or reloads, the rtadvd config file is copied
into the chroot before starting or reloading rtadvd itself.
Create a symlink from /var/run/rtadvd.dump to the chroot

Inital idea from OpenBSD patch rtadvd.c r1.36

resync with head

sync with (a bit old) head

Remove the iflist array and store ifflags in rainfo.

Add support for SIGHUP to re-read the configuration for each interface.
If an invalid configuration is found, we continue to use the old one;
otherwise we expire the current one and then start advertising the new one.

Specififed interfaces don't have to exist at startup.
If specified interfaces arrive, load their config and start advertising.
If they depart, remove their rainfo structure and continue.

Fixes PR/43881 and PR/47311

sync with head

Add RDNSS and DNSSL support, RFC6106.
Replace custom lists with TAILQ lists.
Clean up plently of signed vs unsigned warnings and set WARNS=4.

Adapted from FreeBSD.

fix format of time_t

imported Mobile IPv6 code developed by the SHISA project
(http://www.mobileip.jp/).

NDP-related improvements:
        RFC4191
	- supports host-side router-preference

	RFC3542
	- if DAD fails on a interface, disables IPv6 operation on the
          interface
	- don't advertise MLD report before DAD finishes

	Others
	- fixes integer overflow for valid and preferred lifetimes
	- improves timer granularity for MLD, using callout-timer.
	- reflects rtadvd's IPv6 host variable information into kernel
	  (router only)
	- adds a sysctl option to enable/disable pMTUd for multicast
          packets
	- performs NUD on PPP/GRE interface by default
	- Redirect works regardless of ip6_accept_rtadv
	- removes RFC1885-related code

From the KAME project via SUZUKI Shinsuke.
Reviewed by core.

byebye __FUNCTIION__.  sync w/kame

KNF, strlcpy, memory leak fix, random other cleanups.  sync w/kame

correct bitmask computation.  more KNF.  sync w/kame

sync with latest kame tree.
- reduce chances for signal handler rae condition
- decrease chances for misconfiguration
- feedbacks from router renumbering protocol bakeoff

pullup from main trunc (approved by releng-1-5)
sync with sys/netinet/icmp6.h change (no bitfield for router renumber).
more logging.  improve error handling/garbage collection.  sync with kame.

1.1 -> 1.2 basesrc/usr.sbin/rtadvd/dump.c
1.5 -> 1.6 basesrc/usr.sbin/rtadvd/if.c
1.3 -> 1.4 basesrc/usr.sbin/rtadvd/if.h \
    basesrc/usr.sbin/rtadvd/rtadvd.conf.5 basesrc/usr.sbin/rtadvd/timer.c \
    basesrc/usr.sbin/rtadvd/timer.h
1.4 -> 1.5 basesrc/usr.sbin/rtadvd/rrenum.c \
    basesrc/usr.sbin/rtadvd/rtadvd.h
1.8 -> 1.9 basesrc/usr.sbin/rtadvd/rtadvd.8
1.9 -> 1.10 basesrc/usr.sbin/rtadvd/rtadvd.c

sync with sys/netinet/icmp6.h change (no bitfield for router renumber).
more logging.  improve error handling/garbage collection.  sync with kame.

sync with latest kame.
- decrease warning level on missing rtadvd.conf (actually, the file
  can be omitted)
- strict prototype
- gather stats better, emit stats on SIGUSR1 to /var/run