git: vendor/DHCPCD Update to dhcpcd-9.3.2 with the following changes:

[Roy Marples]

commit 39994b17f9773221704786e15338ac5d475c7462
Author: Roy Marples <roy at marples.name>
Date:   Sun Nov 1 14:33:08 2020 +0000

    Update to dhcpcd-9.3.2 with the following changes:
    
     * DHCP: Add support for IPv6-Only Preferred option, RFC 8925.
     * BSD: `LINK_STATE_UNKNOWN` is treated as UP once again
     * privsep: pass logging to the privileged actioneer
     * privsep: allow logfile re-opening to work
     * privsep: close BPF socket on ENXIO
     * privsep: don't leave a BOOTP BPF listener rebooting in non master mode

Summary of changes:
 contrib/dhcpcd/src/defs.h            |   2 +-
 contrib/dhcpcd/src/dhcp.c            |  87 +++++++++++++++++++++------
 contrib/dhcpcd/src/dhcp.h            |   3 +
 contrib/dhcpcd/src/dhcpcd-embedded.c |   1 +
 contrib/dhcpcd/src/dhcpcd-embedded.h |   2 +-
 contrib/dhcpcd/src/dhcpcd.8.in       |  10 +---
 contrib/dhcpcd/src/dhcpcd.c          |  14 +++--
 contrib/dhcpcd/src/dhcpcd.conf.5.in  |  16 +++--
 contrib/dhcpcd/src/dhcpcd.h          |   1 +
 contrib/dhcpcd/src/if.c              |   6 +-
 contrib/dhcpcd/src/logerr.c          | 110 ++++++++++++++++++++++++++++++-----
 contrib/dhcpcd/src/logerr.h          |   9 ++-
 contrib/dhcpcd/src/privsep-bpf.c     |  24 +++++++-
 contrib/dhcpcd/src/privsep-root.c    |  52 ++++++++++++++---
 contrib/dhcpcd/src/privsep-root.h    |   1 +
 contrib/dhcpcd/src/privsep.c         |  13 +++++
 contrib/dhcpcd/src/privsep.h         |   1 +
 17 files changed, 284 insertions(+), 68 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/39994b17f9773221704786e15338ac5d475c7462


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