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The C and C++ Include Header Files

/usr/include/linux/netfilter_ipv4/ipt_CLUSTERIP.h


$ cat -n /usr/include/linux/netfilter_ipv4/ipt_CLUSTERIP.h

     1	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
     2	#ifndef _IPT_CLUSTERIP_H_target
     3	#define _IPT_CLUSTERIP_H_target
     4	
     5	#include <linux/types.h>
     6	#include <linux/if_ether.h>
     7	
     8	enum clusterip_hashmode {
     9	    CLUSTERIP_HASHMODE_SIP = 0,
    10	    CLUSTERIP_HASHMODE_SIP_SPT,
    11	    CLUSTERIP_HASHMODE_SIP_SPT_DPT,
    12	};
    13	
    14	#define CLUSTERIP_HASHMODE_MAX CLUSTERIP_HASHMODE_SIP_SPT_DPT
    15	
    16	#define CLUSTERIP_MAX_NODES 16
    17	
    18	#define CLUSTERIP_FLAG_NEW 0x00000001
    19	
    20	struct clusterip_config;
    21	
    22	struct ipt_clusterip_tgt_info {
    23	
    24		__u32 flags;
    25	
    26		/* only relevant for new ones */
    27		__u8 clustermac[ETH_ALEN];
    28		__u16 num_total_nodes;
    29		__u16 num_local_nodes;
    30		__u16 local_nodes[CLUSTERIP_MAX_NODES];
    31		__u32 hash_mode;
    32		__u32 hash_initval;
    33	
    34		/* Used internally by the kernel */
    35		struct clusterip_config *config;
    36	};
    37	
    38	#endif /*_IPT_CLUSTERIP_H_target*/