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swap1 revision 1.12 
      1 #!/bin/sh
      2 #
      3 # $NetBSD: swap1,v 1.12 2015/04/20 18:01:46 prlw1 Exp $
      4 #
      5 
      6 # PROVIDE: localswap
      7 # REQUIRE: DISKS root
      8 # KEYWORD: shutdown
      9 
     10 $_rc_subr_loaded . /etc/rc.subr
     11 
     12 name="swap1"
     13 start_cmd="swap1_start"
     14 stop_cmd="swap1_stop"
     15 
     16 #		Add all block-type swap devices; these might be necessary
     17 #		during disk checks.
     18 #
     19 swap1_start()
     20 {
     21 	# Treat exit status 2 from swapctl(8) as successful; it means
     22 	# "no error, but no suitable swap devices were configured".
     23 	#
     24 	if ! checkyesno no_swap; then
     25 		swapctl -A -t blk || [ $? = 2 ]
     26 	fi
     27 }
     28 
     29 #		Remove all block-type swap devices
     30 #
     31 swap1_stop()
     32 {
     33 	if checkyesno swapoff || [ -n "$rc_force" ]; then
     34 		echo "Forcibly unmounting tmpfs filesystems"
     35 		umount -aft tmpfs
     36 		echo "Removing block-type swap devices"
     37 		swapctl -U -t blk || [ $? = 2 ]
     38 	fi
     39 }
     40 
     41 load_rc_config swap
     42 run_rc_command "$1"
     43