CVS commit: src

["Mindaugas Rasiukevicius" <rmind%netbsd.org@localhost>]

Module Name:    src
Committed By:   rmind
Date:           Wed Jul 23 01:25:34 UTC 2014

Modified Files:
        src/lib/libnpf: npf.c npf.h
        src/sys/net/npf: npf.c npf.h npf_conf.c npf_conn.c npf_conn.h
            npf_conndb.c npf_ctl.c npf_handler.c npf_impl.h npf_nat.c
            npf_ruleset.c
        src/usr.sbin/npf/npfctl: npfctl.8 npfctl.c npfctl.h
        src/usr.sbin/npf/npftest/libnpftest: npf_test_subr.c

Log Message:
NPF: rework of the connection saving and restoring:
- Add support for saving a snapshot of the current connections together
  with a full configuration.  Support a reverse load operation.  Eliminate
  the old 'sess-save' and 'sess-load' in favour of the new mechanism.
- Share code between load and reload operations: the latter performs
  load from npf.conf without affecting the connections.
- Simplify and fix races with connection loading.
- Bump NPF_VERSION.


To generate a diff of this commit:
cvs rdiff -u -r1.29 -r1.30 src/lib/libnpf/npf.c
cvs rdiff -u -r1.26 -r1.27 src/lib/libnpf/npf.h
cvs rdiff -u -r1.20 -r1.21 src/sys/net/npf/npf.c
cvs rdiff -u -r1.44 -r1.45 src/sys/net/npf/npf.h
cvs rdiff -u -r1.6 -r1.7 src/sys/net/npf/npf_conf.c
cvs rdiff -u -r1.5 -r1.6 src/sys/net/npf/npf_conn.c
cvs rdiff -u -r1.2 -r1.3 src/sys/net/npf/npf_conn.h
cvs rdiff -u -r1.1 -r1.2 src/sys/net/npf/npf_conndb.c
cvs rdiff -u -r1.34 -r1.35 src/sys/net/npf/npf_ctl.c \
    src/sys/net/npf/npf_ruleset.c
cvs rdiff -u -r1.32 -r1.33 src/sys/net/npf/npf_handler.c
cvs rdiff -u -r1.55 -r1.56 src/sys/net/npf/npf_impl.h
cvs rdiff -u -r1.30 -r1.31 src/sys/net/npf/npf_nat.c
cvs rdiff -u -r1.15 -r1.16 src/usr.sbin/npf/npfctl/npfctl.8
cvs rdiff -u -r1.40 -r1.41 src/usr.sbin/npf/npfctl/npfctl.c
cvs rdiff -u -r1.37 -r1.38 src/usr.sbin/npf/npfctl/npfctl.h
cvs rdiff -u -r1.9 -r1.10 src/usr.sbin/npf/npftest/libnpftest/npf_test_subr.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.