AF_INET6 wildcard listening socket. heavily documented in ip6(4).
net.inet6.ip6.bindv6only defines default value. default is 1.
"options INET6_BINDV6ONLY" removes any code fragment that supports
IPV6_BINDV6ONLY == 0 case (not defopt'ed as use of this is rare).
this allows you to disable/enable ICMPv6 node information query/reply
processing (which tells remote end the gethostname(3) setting, interface
addresses on the node, and some other things - documented in
draft-ietf-ipngwg-icmp-name-lookup* or something alike).
to test it, try ping6 -w ::1 with nodeinfo=0 and nodeinfo=1.
(sync with kame change)
+ copy all files and directories in <skeldir> to new user's home
directory, not just if they begin with a '.'
+ use pax to copy files from <skeldir>, as this will allow <skeldir>
to contain directory trees as well as regular files
+ use -h arg to chown(1) in case any symlinks have been created in the
new user's home directory
+ getpwnam(3) does not set errno, so use errx(3) and warnx(3)
+ use nologin(8) in preference to false(1) when deleting users but
preserving information
+ in usage messages, specify [-r lowuid..highuid] rather than a simple
[-r range]
+ Moved all internal definitions from usermgmt.h to user.c
+ Added prototypes to usermgmt.h
+ Allow defaults to be set at build time
+ Check the effective uid is 0 if any data is to be modified
+ Check all numeric uids and gids really are numeric
+ Fix a bug (reported by lenb at sasquatch.com) where new ranges were
appended to old ranges, rather than replacing them
+ Add userinfo(8) and groupinfo(8) utilities (if EXTENSIONS is
defined), whereby user and group information can be displayed. Add
manual pages for new utilities. Add front-end calling from user(8)
and group(8) accordingly.
+ Make all functions visible outside the user.c file again. User and
group manipulation may be split out into a separate shared lib in the
future
+ Split off main function into a separate main.c
+ Changed default group to be "users"
+ Changed despatch table for commands to work in a more sane manner
+ Added "default-group" target to Makefile, so that the default group
can be made easily.
Presents a sysctl(8)-like interface for the user to read and modify
tadpole specific values and hardware states. (for things like changing the
bell frequency/volume, tft brightness, mouse variables, etc)
int overflow. It's now possible to add/display quotas of more than
4G.
XXX I'm sure there is a PR open on this but I couln't find it with the
usual search engines. If someone knows it's number ...
tsutsui