source4/script/find_unused_options.sh

   1 #!/bin/sh
   2 #
   3 # this script finds unused lp_*() functions
   4 #
   5 # use it like this:
   6 #
   7 #   user@host:~/samba/source>./script/find_unused_options.sh
   8 #
   9
  10 LIST_GLOBAL=`grep '^FN_GLOBAL' param/loadparm.c |sed -e's/^FN_GLOBAL.*(\(.*\).*,.*\(&Globals\..*\)).*/\1:\2/'`
  11
  12 LIST_LOCAL=`grep '^FN_LOCAL' param/loadparm.c |sed -e's/^FN_LOCAL.*(\(.*\).*,[ ]*\(.*\)).*/\1:\2/'`
  13
  14 CFILES=`find . -name "*.c"`
  15
  16 for i in $LIST_GLOBAL;do
  17         key=`echo $i|cut -d ':' -f1`
  18         val=`echo $i|cut -d ':' -f2`
  19
  20         found=`grep "$key[ ]*()" $CFILES`
  21     if test -z "$found"; then
  22                 echo "Not Used Global: $key() -> $val"
  23         fi
  24 done
  25
  26 for i in $LIST_LOCAL;do
  27         key=`echo $i|cut -d ':' -f1`
  28         val=`echo $i|cut -d ':' -f2`
  29
  30         found=`grep "$key[ ]*(" $CFILES`
  31
  32     if test -z "$found"; then
  33                 echo "Not Used LOCAL: $key() -> $val"
  34         fi
  35 done
  36
  37 echo "# do a 'make clean;make everything' before removing anything!"