kernel: bump 4.9 to 4.9.106
[openwrt/staging/wigyori.git] / include / shell.sh
index 6389304..6ee0cf6 100644 (file)
@@ -13,25 +13,3 @@ isset() {
        eval "var=\"\${$1}\""
        [ -n "$var" ]
 }
-
-trapret() {(
-       local retvals="$1"; shift
-       local cmd="$1"; shift
-       for retval in $(echo $retvals); do
-               local trap_$retval=1
-       done
-       "$cmd" "$@" || {
-               local retval="$?"
-               eval "trapped=\${trap_$retval}"
-               [ -n "$trapped" ] || {
-                       return $retval
-               }
-       }
-)}
-
-md5s() {
-       cat "$@" | (
-               md5sum 2>/dev/null ||
-               md5
-       ) | awk '{print $1}'
-}