XXX Remove nawk(1)

*** 685,695 ****
          if ((ratio == 0)); then
                  return
          fi
  
          typeset -i endcyl=$($PRTVTOC -h /dev/rdsk/${disk}s2 |
!                 $NAWK -v token="$slice" '{if ($1==token) print $6}')
  
          ((endcyl = (endcyl + 1) / ratio))
          echo $endcyl
  }
  
--- 685,695 ----
          if ((ratio == 0)); then
                  return
          fi
  
          typeset -i endcyl=$($PRTVTOC -h /dev/rdsk/${disk}s2 |
!                 $AWK -v token="$slice" '{if ($1==token) print $6}')
  
          ((endcyl = (endcyl + 1) / ratio))
          echo $endcyl
  }
  
*** 1345,1355 ****
  #
  function get_disklist # pool
  {
          typeset disklist=""
  
!         disklist=$($ZPOOL iostat -v $1 | $NAWK '(NR >4) {print $1}' | \
              $GREP -v "\-\-\-\-\-" | \
              $EGREP -v -e "^(mirror|raidz1|raidz2|spare|log|cache)$")
  
          $ECHO $disklist
  }
--- 1345,1355 ----
  #
  function get_disklist # pool
  {
          typeset disklist=""
  
!         disklist=$($ZPOOL iostat -v $1 | $AWK '(NR >4) {print $1}' | \
              $GREP -v "\-\-\-\-\-" | \
              $EGREP -v -e "^(mirror|raidz1|raidz2|spare|log|cache)$")
  
          $ECHO $disklist
  }
*** 1467,1477 ****
  {
          typeset pool=$1
          typeset token=$2
          typeset keyword=$3
  
!         $ZPOOL status -v "$pool" 2>/dev/null | $NAWK -v token="$token:" '
                  ($1==token) {print $0}' \
          | $GREP -i "$keyword" > /dev/null 2>&1
  
          return $?
  }
--- 1467,1477 ----
  {
          typeset pool=$1
          typeset token=$2
          typeset keyword=$3
  
!         $ZPOOL status -v "$pool" 2>/dev/null | $AWK -v token="$token:" '
                  ($1==token) {print $0}' \
          | $GREP -i "$keyword" > /dev/null 2>&1
  
          return $?
  }
*** 1688,1698 ****
  # to produce a list of disks we know about. Note that we have
  # to escape "$2" so that the shell doesn't interpret it while
  # we're creating the awk script.
  # -------------------
          $CAT > /tmp/find_disks.awk <<EOF
! #!/bin/nawk -f
          BEGIN { FS="."; }
  
          /^Specify disk/{
                  searchdisks=0;
          }
--- 1688,1698 ----
  # to produce a list of disks we know about. Note that we have
  # to escape "$2" so that the shell doesn't interpret it while
  # we're creating the awk script.
  # -------------------
          $CAT > /tmp/find_disks.awk <<EOF
! #!/usr/xpg4/bin/awk -f
          BEGIN { FS="."; }
  
          /^Specify disk/{
                  searchdisks=0;
          }
*** 2325,2335 ****
          typeset pool=$1
          typeset disk=${2#/dev/dsk/}
          typeset field=${3:-$pool}
  
          state=$($ZPOOL status -v "$pool" 2>/dev/null | \
!                 $NAWK -v device=$disk -v pool=$pool -v field=$field \
                  'BEGIN {startconfig=0; startfield=0; }
                  /config:/ {startconfig=1}
                  (startconfig==1) && ($1==field) {startfield=1; next;}
                  (startfield==1) && ($1==device) {print $2; exit;}
                  (startfield==1) &&
--- 2325,2335 ----
          typeset pool=$1
          typeset disk=${2#/dev/dsk/}
          typeset field=${3:-$pool}
  
          state=$($ZPOOL status -v "$pool" 2>/dev/null | \
!                 $AWK -v device=$disk -v pool=$pool -v field=$field \
                  'BEGIN {startconfig=0; startfield=0; }
                  /config:/ {startconfig=1}
                  (startconfig==1) && ($1==field) {startfield=1; next;}
                  (startfield==1) && ($1==device) {print $2; exit;}
                  (startfield==1) &&
*** 2469,2479 ****
  function get_substr #src_str pos offset
  {
          typeset pos offset
  
          $ECHO $1 | \
!                 $NAWK -v pos=$2 -v offset=$3 '{print substr($0, pos, offset)}'
  }
  
  #
  # Check if the given device is physical device
  #
--- 2469,2479 ----
  function get_substr #src_str pos offset
  {
          typeset pos offset
  
          $ECHO $1 | \
!                 $AWK -v pos=$2 -v offset=$3 '{print substr($0, pos, offset)}'
  }
  
  #
  # Check if the given device is physical device
  #