I'm trying to write a Linux kernel module that uses first_net_device()
from <linux/netdevice.h>
and getsockname()
from <sys/socket.h>
. The problem at compile time is that these two header files have some duplicate definitions, resulting in a compilation failure. How do I solve this? Thanks
The sys/socket.h
header is not a kernel header. When you try and add it to your module you'll almost certainly get errors because it's not part of the kernel. Have a look at this answer for more details....
Why can't we use C standard library functions in kernel development?
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