libc/kernel/common/linux/mroute6.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ****************************************************************************
 ****************************************************************************/
#ifndef __LINUX_MROUTE6_H
#define __LINUX_MROUTE6_H

#include <linux/types.h>
#include <linux/sockios.h>

#define MRT6_BASE 200
#define MRT6_INIT (MRT6_BASE)  
#define MRT6_DONE (MRT6_BASE+1)  
#define MRT6_ADD_MIF (MRT6_BASE+2)  
#define MRT6_DEL_MIF (MRT6_BASE+3)  
#define MRT6_ADD_MFC (MRT6_BASE+4)  
#define MRT6_DEL_MFC (MRT6_BASE+5)  
#define MRT6_VERSION (MRT6_BASE+6)  
#define MRT6_ASSERT (MRT6_BASE+7)  
#define MRT6_PIM (MRT6_BASE+8)  
#define MRT6_TABLE (MRT6_BASE+9)  

#define SIOCGETMIFCNT_IN6 SIOCPROTOPRIVATE  
#define SIOCGETSGCNT_IN6 (SIOCPROTOPRIVATE+1)
#define SIOCGETRPF (SIOCPROTOPRIVATE+2)

#define MAXMIFS 32
typedef unsigned long mifbitmap_t;
typedef unsigned short mifi_t;
#define ALL_MIFS ((mifi_t)(-1))

#ifndef IF_SETSIZE
#define IF_SETSIZE 256
#endif

typedef __u32 if_mask;
#define NIFBITS (sizeof(if_mask) * 8)  

#ifndef DIV_ROUND_UP
#define DIV_ROUND_UP(x,y) (((x) + ((y) - 1)) / (y))
#endif

typedef struct if_set {
 if_mask ifs_bits[DIV_ROUND_UP(IF_SETSIZE, NIFBITS)];
} if_set;

#define IF_SET(n, p) ((p)->ifs_bits[(n)/NIFBITS] |= (1 << ((n) % NIFBITS)))
#define IF_CLR(n, p) ((p)->ifs_bits[(n)/NIFBITS] &= ~(1 << ((n) % NIFBITS)))
#define IF_ISSET(n, p) ((p)->ifs_bits[(n)/NIFBITS] & (1 << ((n) % NIFBITS)))
#define IF_COPY(f, t) bcopy(f, t, sizeof(*(f)))
#define IF_ZERO(p) bzero(p, sizeof(*(p)))

struct mif6ctl {
 mifi_t mif6c_mifi;
 unsigned char mif6c_flags;
 unsigned char vifc_threshold;
 __u16 mif6c_pifi;
 unsigned int vifc_rate_limit;
};

#define MIFF_REGISTER 0x1  

struct mf6cctl {
 struct sockaddr_in6 mf6cc_origin;
 struct sockaddr_in6 mf6cc_mcastgrp;
 mifi_t mf6cc_parent;
 struct if_set mf6cc_ifset;
};

struct sioc_sg_req6 {
 struct sockaddr_in6 src;
 struct sockaddr_in6 grp;
 unsigned long pktcnt;
 unsigned long bytecnt;
 unsigned long wrong_if;
};

struct sioc_mif_req6 {
 mifi_t mifi;
 unsigned long icount;
 unsigned long ocount;
 unsigned long ibytes;
 unsigned long obytes;
};

struct mrt6msg {
#define MRT6MSG_NOCACHE 1
#define MRT6MSG_WRONGMIF 2
#define MRT6MSG_WHOLEPKT 3  
 __u8 im6_mbz;
 __u8 im6_msgtype;
 __u16 im6_mif;
 __u32 im6_pad;
 struct in6_addr im6_src, im6_dst;
};

#endif