XXX Remove nawk(1)

*** 135,145 ****
  
          if [ ! -f /etc/resolv.conf ]; then
                  /usr/bin/touch /etc/resolv.conf
          fi
          export dnsservers dnsdomain
!         /usr/bin/nawk </etc/resolv.conf >/tmp/resolv.conf.$$ '
                  function writedomain() {
                          if (updated == 0) {
                                  # Use only first domain, not a search list
                                  split(ENVIRON["dnsdomain"], d)
                                  if(length(d[1]) != 0)
--- 135,145 ----
  
          if [ ! -f /etc/resolv.conf ]; then
                  /usr/bin/touch /etc/resolv.conf
          fi
          export dnsservers dnsdomain
!         /usr/xpg4/bin/awk </etc/resolv.conf >/tmp/resolv.conf.$$ '
                  function writedomain() {
                          if (updated == 0) {
                                  # Use only first domain, not a search list
                                  split(ENVIRON["dnsdomain"], d)
                                  if(length(d[1]) != 0)
*** 217,227 ****
  #
  # Remove any lines with the "# Added by DHCP" tag from /etc/inet/hosts.
  #
  cleanup_hosts ()
  {
!         /usr/bin/nawk '{
                  if (index($0, "# Added by DHCP") == 0 ||
                      $1 == "127.0.0.1" || $1 == "::1") {
                          print $0
                  }
          }' /etc/inet/hosts > /tmp/hosts.$$
--- 217,227 ----
  #
  # Remove any lines with the "# Added by DHCP" tag from /etc/inet/hosts.
  #
  cleanup_hosts ()
  {
!         /usr/xpg4/bin/awk '{
                  if (index($0, "# Added by DHCP") == 0 ||
                      $1 == "127.0.0.1" || $1 == "::1") {
                          print $0
                  }
          }' /etc/inet/hosts > /tmp/hosts.$$