mark log_fatal() and monitor_exit() as __dead, as they do not return.

add log_errorx() which doesn't print the errno value. ok hshoexer@

provide log_fatalx() function, that does not print an error string (like err
vs. errx). Not used yet.

ok moritz@

USE_DEBUG is bye bye

More KNF. Mainly spaces and line-wraps, no binary change.

ok ho@

partial move to KNF. More to come. This has happened because there
are a raft of source code auditors who are willing to help improve this
code only if this is done, and hey, isakmpd does need our standard
auditing process. ok ho hshoexer

Add and document configuration options Logverbose and Loglevel. As log.c now
depends on conf.c and some regression tests use log.c, add conf.c to
Makefiles where necessary.

ok ho@

With -d, SIGINT should do a clean shutdown.
Without -d, logs should be sent to syslog, level LOG_INFO.

Added -v option. Enables logging of successful exchange completion.
ok ho@

Add a UI FIFO debug class. ok markus@ plus I think henning@

Remove clauses 3 and 4. With approval from Niklas Hallqvist and
Niels Provos.

(c)

rm trailing whitespace

printf format __attribute__. From <greg@nest.cx>, slightly modified.

Extend the FIFO ui with the 'D A <level>' (to set all debug levels) and
'D T' (to toggle all logging on and off) commands. niklas@ ok.

isakmpd can now capture un-encrypted IKE negotiation packets to a
file. In pcap(3) format, so tcpdump(8) can read it.
Idea by Tim Newsham <newsham@lava.net>, work by him and me.
Ok angelos@, niklas@

Add logging classes for Negotiation and Policy, and change a number of
debug messages to use these instead. Change a number of 'log_print'
to debug messages to keep the noise down. Use 'log_error' instead of
'log_print' in some cases when we have errno. Some indentation fixes.
(niklas@ ok)

branches: 1.8.4;
init.c: Merge with EOM 1.25
log.h: Merge with EOM 1.19

author: ho
Add log_init().

regress/crypto/Makefile: Merge with EOM 1.5
regress/dh/Makefile: Merge with EOM 1.7
regress/group/Makefile: Merge with EOM 1.9
regress/prf/Makefile: Merge with EOM 1.4
regress/rsakeygen/Makefile: Merge with EOM 1.8
regress/x509/Makefile: Merge with EOM 1.10
Makefile: Merge with EOM 1.62
attribute.c: Merge with EOM 1.10
sa.c: Merge with EOM 1.99
conf.c: Merge with EOM 1.20
crypto.c: Merge with EOM 1.28
isakmpd.c: Merge with EOM 1.45
connection.c: Merge with EOM 1.19
doi.h: Merge with EOM 1.28
field.c: Merge with EOM 1.11
exchange.c: Merge with EOM 1.116
ike_auth.c: Merge with EOM 1.44
pf_key_v2.c: Merge with EOM 1.37
ike_phase_1.c: Merge with EOM 1.22
ipsec.c: Merge with EOM 1.118
isakmp_doi.c: Merge with EOM 1.40
log.c: Merge with EOM 1.26
log.h: Merge with EOM 1.18
math_group.c: Merge with EOM 1.23
message.c: Merge with EOM 1.144
pf_encap.c: Merge with EOM 1.70
policy.c: Merge with EOM 1.18
timer.c: Merge with EOM 1.13
transport.c: Merge with EOM 1.41
udp.c: Merge with EOM 1.47
ui.c: Merge with EOM 1.37
x509.c: Merge with EOM 1.36

author: niklas
Made debug logging a compile time selectable feature

./log.h: Merge with EOM 1.17

Added classes LOG_SA and LOG_EXCHANGE, converted
many LOG_MISC to new classes, adjusted levels slightly.
More SA logging.

Move LOG_SIZE to log.h

Add LOG_REPORT to always go to logchannel regardless of level; misc small fixes

I did not need to do this but... style nits

Add class and level to debug messages

1999 copyrights

Merge with EOM 1.11
s/LOG_PF_ENCAP/LOG_SYSDEP/

Last months worth of work on isakmpd, lots done

Add RCS Ids from the EOM repository

openBSD RCS IDs

branches: 1.1.1;
Initial revision