etc/rc.d/dhcpcd

   1 #!/bin/sh
   2
   3 # PROVIDE: dhcpcd
   4 # REQUIRE: network mountcritlocal
   5 # BEFORE:  NETWORKING
   6
   7 $_rc_subr_loaded . /etc/rc.subr
   8
   9 name=dhcpcd
  10 rcvar=$name
  11 command=/sbin/$name
  12 extra_commands="reload"
  13
  14 load_rc_config $name
  15
  16 # If the last argument to dhcpcd is a valid interface and the prior argument
  17 # is not then dhcpcd will start on one interface only and create a pidfile
  18 # based on the interface name. See PR bin/43490.
  19 if [ -n "$flags" ]; then
  20         myflags=$flags
  21 else
  22         eval myflags=\$${name}_flags
  23 fi
  24 ifname="${myflags##* }"
  25 myflags="${myflags%% $ifname}"
  26 last_flag="${myflags##* }"
  27 if /sbin/ifconfig "$ifname" >/dev/null 2>&1 &&
  28     ! /sbin/ifconfig "$last_flag" >/dev/null 2>&1
  29 then
  30         pidfile=/var/run/$name-"$ifname".pid
  31 else
  32         pidfile=/var/run/$name.pid
  33 fi
  34 unset myflags ifname last_flag
  35
  36 run_rc_command "$1"