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@ -240,6 +240,40 @@ find_mtd_chardev() { |
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echo "${INDEX:+$PREFIX$INDEX}" |
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} |
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mtd_get_mac_ascii() |
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{ |
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local mtdname="$1" |
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local key="$2" |
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local part |
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local mac_dirty |
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. /lib/functions.sh |
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part=$(find_mtd_part "$mtdname") |
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if [ -z "$part" ]; then |
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echo "mtd_get_mac_ascii: partition $mtdname not found!" >&2 |
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return |
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fi |
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mac_dirty=$(strings "$part" | sed -n 's/'"$key"'=//p') |
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# "canonicalize" mac |
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printf "%02x:%02x:%02x:%02x:%02x:%02x" 0x${mac_dirty//:/ 0x} |
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} |
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mtd_get_mac_binary() { |
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local mtdname="$1" |
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local offset="$2" |
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local part |
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part=$(find_mtd_part "$mtdname") |
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if [ -z "$part" ]; then |
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echo "mtd_get_mac_binary: partition $mtdname not found!" >&2 |
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return |
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fi |
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dd bs=1 skip=$offset count=6 if=$part 2>/dev/null | hexdump -v -n 6 -e '5/1 "%02x:" 1/1 "%02x"' |
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} |
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strtok() { # <string> { <variable> [<separator>] ... } |
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local tmp |
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local val="$1" |
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