netlink.c: investigate why 'default' routes don't appear to work
(reported by JDA).
-slip.c: detect failure of userv-ipif to start.
+slip.c: detect failure of userv-ipif to start. Restart userv-ipif to
+cope with soft routes? Restart it if it fails in use?
tun.c: jdamery reports tun-old code works on Linux-2.2.
Unresolved problem with ioctl(TUNSETIFF) sometimes returning EINVAL, seems
file. Abandon key exchanges when a bad packet is received. Modify
protocol to include version fields, as described in the NOTES file.
-transform.c: make generic
-
-util.c: sort out logging
+transform.c: see below
sha1.c: test
mode, etc.
Signal handling! Really just cope with SIGCHLD and SIGTERM. Possibly
-use SIGUSR1/2 for prodding things.
-
-Write scripts to generate the 'real' sites file from a less-expressive
-version that's more easily checked by external tools.
+use SIGUSR1/2 for prodding things. Manage child processes properly.