recipes-core/udev/usb-can-udev-conf/slcand@.service

   1 [Unit]
   2 Description=Serial CAN daemon (can-utils)
   3 BindsTo=dev-%i.device
   4 After=dev-%i.device
   5
   6 [Service]
   7 Type=forking
   8 StopWhenUnneeded=yes
   9 Environment=SLCAND_OPTS="-o -c -s6" SLCAND_DEV=can0
  10 EnvironmentFile=-/etc/default/slcand
  11 EnvironmentFile=-/etc/sysconfig/slcand
  12 ExecStart=/usr/bin/slcand $SLCAND_OPTS %I $SLCAND_DEV
  13 ExecStartPost=/bin/sh -c '/bin/sleep 3; /sbin/ip link set $SLCAND_DEV up'