1NETIF_CARRIER_OK(9)         Network device support         NETIF_CARRIER_OK(9)
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NAME

6       netif_carrier_ok - test if carrier present
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SYNOPSIS

9       int netif_carrier_ok(const struct net_device * dev);
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ARGUMENTS

12       dev
13           network device
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DESCRIPTION

16       Check if carrier is present on device
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19Kernel Hackers Manual 2.6.       November 2011             NETIF_CARRIER_OK(9)
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