table of contents
| NETDEV_IS_RX_HANDLER(9) | Network device support | NETDEV_IS_RX_HANDLER(9) |
NAME¶
netdev_is_rx_handler_busy - check if receive handler is registered
SYNOPSIS¶
bool netdev_is_rx_handler_busy(struct net_device * dev);
ARGUMENTS¶
dev
device to check
DESCRIPTION¶
Check if a receive handler is already registered for a given device. Return true if there one.
The caller must hold the rtnl_mutex.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |