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25 lines
558 B
Bash
25 lines
558 B
Bash
get_uevent_devtype()
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{
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local DEVTYPE INTERFACE IFINDEX OF_NAME OF_FULLNAME OF_COMPATIBLE_N
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[ -f "/sys/class/net/$1/uevent" ] && {
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. "/sys/class/net/$1/uevent"
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echo -n $DEVTYPE
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}
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}
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resolve_lower_devices()
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{
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# $1 - bridge interface name
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[ -d "/sys/class/net/$1" ] && {
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find "/sys/class/net/$1" -follow -maxdepth 1 -name "lower_*" |
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{
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local l lower lowers
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while read lower; do
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lower="$(basename "$lower")"
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l="${lower#lower_*}"
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[ "$l" != "$lower" ] && append_separator_list lowers ' ' '' "$l"
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done
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printf "$lowers"
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}
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}
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}
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