* hostname is not stamped on anymore if already set
* hostname will be set to a FQDN when possible as per RFC4702 section 3.1
* a domain is derived from the FQDN if no domain option is set
* add new hostname_short command to send a short hostname for DDNS
* hostname_fqdn is now documented, along with a new server setting and the
potential problems associated with it
* the FQDN option is no longer sent by default for DHCPv4 messages
* dhcpcd will now assign a short hostname by default
To use a FQDN hostname, set this in dhcpcd.conf(5)
env hostname_fqdn=YES
* Only start DHCPv6 if the RA is new or has changed
* Fixed dhcpcd owning RA addressing and routes if disabled in kernel
* DHCPv6 support
* wpa_supplicant hook script
* route IPv4 addresses to 127.0.0.1 for machine centric traffic
* DHCPv6 Prefix Delegation support
* DHCPv6 FQDN support
* Control existing IPv4 routes
* less spamy to syslog by default
* IPv6 protocols now wait for a valid LL address before starting
* IPv6 DAD support now listens to kernel for more accurate timings
* IPv4 code split out more cleanly so dhcpcd can be compiled for
IPv4, IPv6 or IPv4 AND IPv6
* MTU is no longer requested by default
* a DUID is now generated in /etc/dhcpcd.duid and this is used as a
client ID for DHCPv4 and DHCPv6
This does mean that you may get new DHCPv4 addresses
Many bugs have also been fixed along the way and this release addresses
the following PR's
PR bin/47364
PR bin/47502
PR bin/47666
PR bin/47699
PR bin/47775
PR bin/47776
2. daemonize in two stages: always fork() first and wait for the child to tell
us when the interface is ready, so that we don't lose track of the file
descriptors since we are threaded.
3. Add an option (-m) not to match the hardware address of the responding
dhcp server.
Solaris. Do not use libcxxrt's memory.cc, the same content is already
provided by libc++ in new.cpp and that version agrees with the
overwriting rules for the operators from C++11.
if no eol is found in the string we set "next" to NULL, assign it
to "buf" and then check the loop condition by dereferencing it - which
does not work well.
Change the loop condition to first check for buf == NULL.
character of a get() for ungetch() to work. Prefer putback() to make it
work with current implementations of cin in libc++. Tracked as
http://llvm.org/bugs/show_bug.cgi?id=15867 with test case.
