How to use netlink socket to communicate with a kernel module?
After reading kernel source I finally managed to make netlink sockets work for me. Below is an example of Netlink socket basics i.e opening a netlink socket, reading and writing to it and closing it. Kernel Module #include <linux/module.h> #include <net/sock.h> #include <linux/netlink.h> #include <linux/skbuff.h> #define NETLINK_USER 31 struct sock *nl_sk = NULL; static void … Read more