root/include/uapi/linux/netfilter_bridge/ebt_log.h

#ifndef __LINUX_BRIDGE_EBT_LOG_H
#define __LINUX_BRIDGE_EBT_LOG_H

#include <linux/types.h>

#define EBT_LOG_IP 0x01 /* if the frame is made by ip, log the ip information */
#define EBT_LOG_ARP 0x02
#define EBT_LOG_NFLOG 0x04
#define EBT_LOG_IP6 0x08
#define EBT_LOG_MASK (EBT_LOG_IP | EBT_LOG_ARP | EBT_LOG_IP6)
#define EBT_LOG_PREFIX_SIZE 30
#define EBT_LOG_WATCHER "log"

struct ebt_log_info {
        __u8 loglevel;
        __u8 prefix[EBT_LOG_PREFIX_SIZE];
        __u32 bitmask;
};

#endif