[ifconfig] Query /sys/class/net instead of ifconfig #39
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Invoking ifconfig to check for interface existance is overkill, instead check if the device exists in /sys/class/net Signed-off-by: Christian Ratzenhofer <christian.ratzenhofer@cdnm.at>
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Merged as ca67fee (it was easier & quicker to test it at the same time with other stuff) Thanks a lot! |
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Invoking ifconfig to check for interface existance is overkill,
instead check if the device exists in /sys/class/net
Signed-off-by: Christian Ratzenhofer christian.ratzenhofer@cdnm.at