CVS log for src/usr.sbin/pppd/pppd/sys-bsd.c

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Bump the queue size to 32K

don't set flags in the wrong fields.

Fix PR 42923, from Takahiro HAYASHI, thanks.

sync to netbsd-5

Pull up following revision(s) (requested by christos in ticket #1335):
	usr.sbin/pppd/pppd/sys-bsd.c: revision 1.62
PR/42943: Takashi Sogabe: pppd generates invalid netmask

Pull up following revision(s) (requested by christos in ticket #1389):
	usr.sbin/pppd/pppd/sys-bsd.c: revision 1.62
PR/42943: Takashi Sogabe: pppd generates invalid netmask

PR/42943: Takashi Sogabe: pppd generates invalid netmask

Fix pppd for ipv6 link-local addresses. Change the prefix length to 72 bits.
Thanks to Nagae Hidetake for providing patches and testing.

- prevent recursive error calls fatal -> die -> cleanup -> sys_cleanup -> cf* ->
  fatal/error etc.
- prefix all the errors with __func__.
This allows me to unplug my 3G modem and have pppd exit correctly.

Sync with HEAD.

Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html

Pull up following revision(s) (requested by christos in ticket #650):
	sys/net/route.c: revision 1.117
	sys/net/route.h: revision 1.73
	sys/net/rtsock.c: revision 1.125
	usr.sbin/arp/arp.c: revision 1.48
	usr.sbin/pppd/pppd/sys-bsd.c: revision 1.59
Centralize the ROUNDUP and ADVANCE macro in a header file, give them an
RT_ prefix and use them appropriately, instead of making copies. Make
pppd use the RT_ROUNDUP macro; fixes proxyarp setting on 64 bit hosts.

Centralize the ROUNDUP and ADVANCE macro in a header file, give them an
RT_ prefix and use them appropriately, instead of making copies. Make
pppd use the RT_ROUNDUP macro; fixes proxyarp setting on 64 bit hosts.

XXX: All this should be pulled up to 5.0

remove genmask completely and correctly.

don't set RTAX_GENMASK.

Gross workaround for PR 36390: don't overwrite the stack with zeroes when
using struct sockaddr_dl in an ifreq.

Initialize loop master to -1 so that we don't accidentally close fd 0; should
fix smb's problem.

revert previous. persist does not need to reset the line discipline. (verified
by perry)

reset the tty in the normal tty discipline if we persist so that we can
dial again.

- don't leak the ipv6 file descriptor when we close
- fix packet statistics
- don't check errno if n != -1
- check more error conditions
- relinguish the ppp tty when we are on demand mode, fixes demand mode
- ansi prototypes

Make this use the new pppd version.

A few notes:
	o pppd/sys-bsd.c, pppdump/pppdump.h are local file, they're kept
	  here.  It is the case for the status plugin, too.
	o tdb.[ch] is the TDB implementation we will use, from previous
	  pppd versions.

Now that ppp is a cloning interface, detect if we have support for it in
the kernel by examining if it is in the list of cloning devices.

MAX_IFS is no longer needed.  Maxim Konovalov

Don't return NULL for an integer.

PR/22776 : Andreas Wrede: proxyarp in pppd is broken

Use PPPIOCGRAWIN to get the last characters the remote sent, if we are not
8 bit clean.

one more SIOCGIFCONF->getifaddrs conversion

rewrite SIOCGIFCONF into getifaddrs(3)

revert to revision 1.41, since 1.42 did not fix the problem and made the
code more complicated. Fix the real issue which was setting the dst addr
incorrectly.

previous fix had trouble deleting routes; try to delete a more generic
default route.

Specify the interface where to place the default route, otherwise we sometimes
can put it in the wrong place.

copyright clarification.  from openbsd

1.
Paul Mackerras and the Australian National University have worked things
out, and as a result, Paul now owns copyright on all these files, with the
proper terms.

2.
and... we managed to contact "Eric Rosenquist" <eric@rosenquist.com> through
the help of people who found him: first one was nick.stott@cogeco.ca
This now has a better license.  Two authors left to go.

pullup (itojun)

die if fd_set overruns.

cvs rdiff -r1.38 -r1.39 basesrc/usr.sbin/pppd/pppd/sys-bsd.c
cvs rdiff -r1.4 -r1.5 basesrc/usr.sbin/pppd/pppd/tty.c

Pull up revision 1.39 (requested by itojun in ticket #656):
die if fd_set overruns.

die if fd_set overruns.

new CMU boilerplate, from openbsd

Resolve conflicts.

follow kame p2p interface management rule.  use /128 when we specify
both src and dst addr on p2p interface.  sync with kame

Pull up pppd 2.4.0 (requested by christos, approved by thorpej).

- resolve conflicts
- adjust 2.4.0 new tty subsystem back to bsd.
- start on multilink stubs
- clean up warnings

Status:
- paulus knows about the fixes, but he has not responded yet as to if
  I should commit them or not].
- I've tested ipv4 connectivity and itojun tested ipv6 [many thanks!]
- Missing from this are pluggin examples and pppdump code because they
  are contain gpl code.
- This version of pppd is again gpl free now!

import of a cropped down pppd-2.4.0 circa sept 10 directly from the cvs
repository.

don't exit even if socket(AF_INET6) fails.
check if sock6_fd is available at runtime.

enable IPv6 ppp.

make it compilable with -DINET6.
-DINET6 is not enabled, as i run no test yet.

merge changes.

New pppd, post 2.3.9 directly from the repository.

Decouple inbound and outbound filters.  Now instead of using "active-filter"
and "pass-filter" and "inbound" and "outbound" qualifiers in the filter
expression, use new "active-filter-in", "active-filter-out", "pass-filter-in",
and "pass-filter-out" without these qualifiers.

This is necessary due to the horrible, awful way "inbound" and "outbound"
were specified for the filter programs when a packet was passed through them.
Basically, the "address" byte in the serial PPP header was overwritten with
a value to indicate the direction.  However, the "address" byte doesn't even
exist on PPP headers for all other PPP encaps!  So, this old method worked
only for serial encaps, and corrupted packets for all others (PPPoE, ATM, etc.)

Back out accidental removal of CDTRCTS and fix rcsid's

Apply diffs from patchlevel 5.

Add the default route as static, so that routed does not delete it.

Resolve conflicts.

pppd-2.3.4 from Paulus

include <sys/cdefs> before __RCSID

Add support for DTR/CTS flow control, from Bill Studenmund.

PR/4145: Dave Huang: pppd unable to change interface addr when demand dialing
w/unspecified local address

Add back the NetBSD specific lack of ppp in kernel message, and remove a
NetBSD1_2 ifdef

We don't have if_ether.h...

Resolve conflicts

ppp 2.3.1 from Paul Mackerras

Resolve conflicts

update to ppp 2.3b5

meantion ppp(4) rather than README.bsd (inspired from PR#3548 from Martin Husemann)

New ARP system, supports IPv4 over any hardware link.

Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will
only support Ethernet. Tcpdump itself should be ok, but libpcap needs
lot of work.

For the detailed change history, look at the commit log entries for
the is-newarp branch.

Resolve conflicts cleanup warnings.

Import the latest pppd from Paul Mackerras.

Back out the back-out. Don't ask.

backout previos change; was not intended for trunk.

fix PR #2623:  read the idle time from the kernel to determine whether
to wake up.  This is needed because the active filter applied in user
space may fail to match VJ compressed packets.  (The kernel applies its
copy of the filter before it runs VJ compression.)

Minor bug-fixes to pppd; add -ccp option to disable CCP negotiation
if desired; delete interface addresses on exit.

Several enhancements and bug-fixes to the PPP daemon, including new
support for demand dialling, packet filtering, idle timeout, multiple
packet compression schemes (including PPP Deflate), and a limit on
connect time.

Minor bugfixes and enhancements from the ppp-2.2 release.

New version of pppd from ppp-2.2.  The major new feature is support
for CCP (compression control protocol) and thus packet compression.
Several bugs fixed.

Get netmask from correct location (fix for PR #711).

includes for protos.

Keep that pointer moving.

changed to use routing socket for adding/deleting proxy arp entries
and default route.

Latest version of pppd from ppp-2.1 release

Some minor bugfixes from the ppp-2.0 release.

Added RCS IDs; minor enhancements (default local address to first IP
address of host; accumulate asyncmaps); bugfix (pidfile location).

New version (2.0) of pppd.  It now conforms to RFCs 1331, 1332, 1334,
and has vastly improved security features, and other improved functionality
(including an updated man page!).