base-files: remove config_clear() and list_remove()

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40409 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh
index cec78c5..42886b1 100755 (executable)
--- a/package/base-files/files/lib/functions.sh
+++ b/package/base-files/files/lib/functions.sh
@@ -34,21 +34,6 @@ list_contains() {
        [ "${val%% $str *}" != "$val" ]
 }
 
-list_remove() {
-       local var="$1"
-       local remove="$2"
-       local val
-
-       eval "val=\" \${$var} \""
-       val1="${val%% $remove *}"
-       [ "$val1" = "$val" ] && return
-       val2="${val##* $remove }"
-       [ "$val2" = "$val" ] && return
-       val="${val1## } ${val2%% }"
-       val="${val%% }"
-       eval "export ${NO_EXPORT:+-n} -- \"$var=\$val\""
-}
-
 config_load() {
        [ -n "$IPKG_INSTROOT" ] && return 0
        uci_load "$@"
@@ -121,19 +106,6 @@ config_unset() {
        config_set "$1" "$2" ""
 }
 
-config_clear() {
-       local SECTION="$1"
-       local oldvar
-
-       list_remove CONFIG_SECTIONS "$SECTION"
-       export ${NO_EXPORT:+-n} CONFIG_SECTIONS="${SECTION:+$CONFIG_SECTIONS}"
-
-       for oldvar in `set | grep ^CONFIG_${SECTION:+${SECTION}_} | \
-               sed -e 's/\(.*\)=.*$/\1/'` ; do
-               unset $oldvar
-       done
-}
-
 # config_get <variable> <section> <option> [<default>]
 # config_get <section> <option>
 config_get() {