etc/dhcpcd/dhcpcd-run-hooks

   1 #!/system/bin/sh
   2 # dhcpcd client configuration script
   3
   4 # Handy variables and functions for our hooks to use
   5 from="from"
   6 signature_base="# Generated by dhcpcd"
   7 signature="${signature_base} ${from} ${interface}"
   8 signature_base_end="# End of dhcpcd"
   9 signature_end="${signature_base_end} ${from} ${interface}"
  10 state_dir="/data/misc/dhcpcd"
  11
  12 # We source each script into this one so that scripts run earlier can
  13 # remove variables from the environment so later scripts don't see them.
  14 # Thus, the user can create their dhcpcd.enter/exit-hook script to configure
  15 # /etc/resolv.conf how they want and stop the system scripts ever updating it.
  16 for hook in \
  17         /system/etc/dhcpcd/dhcpcd.enter-hook \
  18         /system/etc/dhcpcd/dhcpcd-hooks/* \
  19         /system/etc/dhcpcd/dhcpcd.exit-hook
  20 do
  21         for skip in ${skip_hooks}; do
  22                 case "${hook}" in
  23                         */"${skip}")                    continue 2;;
  24                         */[0-9][0-9]"-${skip}")         continue 2;;
  25                         */[0-9][0-9]"-${skip}.sh")      continue 2;;
  26                 esac
  27         done
  28         if ls "${hook}" >/dev/null 2>&1; then
  29                 . "${hook}"
  30         fi
  31 done