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Diffstat (limited to '')
| -rw-r--r-- | include/linux/mroute.h | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/include/linux/mroute.h b/include/linux/mroute.h deleted file mode 100644 index a0bfdcb..0000000 --- a/include/linux/mroute.h +++ /dev/null @@ -1,193 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _UAPI__LINUX_MROUTE_H -#define _UAPI__LINUX_MROUTE_H - -#ifdef __LINUX__ -#include <linux/sockios.h> -#include <linux/types.h> -#endif -#include <netinet/in.h> /* For struct in_addr. */ - -/* Based on the MROUTING 3.5 defines primarily to keep - * source compatibility with BSD. - * - * See the mrouted code for the original history. - * - * Protocol Independent Multicast (PIM) data structures included - * Carlos Picoto (cap@di.fc.ul.pt) - */ - -#define MRT_BASE 200 -#define MRT_INIT (MRT_BASE) /* Activate the kernel mroute code */ -#define MRT_DONE (MRT_BASE+1) /* Shutdown the kernel mroute */ -#define MRT_ADD_VIF (MRT_BASE+2) /* Add a virtual interface */ -#define MRT_DEL_VIF (MRT_BASE+3) /* Delete a virtual interface */ -#define MRT_ADD_MFC (MRT_BASE+4) /* Add a multicast forwarding entry */ -#define MRT_DEL_MFC (MRT_BASE+5) /* Delete a multicast forwarding entry */ -#define MRT_VERSION (MRT_BASE+6) /* Get the kernel multicast version */ -#define MRT_ASSERT (MRT_BASE+7) /* Activate PIM assert mode */ -#define MRT_PIM (MRT_BASE+8) /* enable PIM code */ -#define MRT_TABLE (MRT_BASE+9) /* Specify mroute table ID */ -#define MRT_ADD_MFC_PROXY (MRT_BASE+10) /* Add a (*,*|G) mfc entry */ -#define MRT_DEL_MFC_PROXY (MRT_BASE+11) /* Del a (*,*|G) mfc entry */ -#define MRT_FLUSH (MRT_BASE+12) /* Flush all mfc entries and/or vifs */ -#define MRT_MAX (MRT_BASE+12) - -#ifndef SIOCGETVIFCNT -#define SIOCGETVIFCNT SIOCPROTOPRIVATE /* IP protocol privates */ -#define SIOCGETSGCNT (SIOCPROTOPRIVATE+1) -#define SIOCGETRPF (SIOCPROTOPRIVATE+2) -#endif - -#ifndef MAXVIFS -#define MAXVIFS 32 -#endif -/* MRT_FLUSH optional flags */ -#define MRT_FLUSH_MFC 1 /* Flush multicast entries */ -#define MRT_FLUSH_MFC_STATIC 2 /* Flush static multicast entries */ -#define MRT_FLUSH_VIFS 4 /* Flush multicast vifs */ -#define MRT_FLUSH_VIFS_STATIC 8 /* Flush static multicast vifs */ - -typedef unsigned long vifbitmap_t; /* User mode code depends on this lot */ -typedef unsigned short vifi_t; -#define ALL_VIFS ((vifi_t)(-1)) - -/* Same idea as select */ - -#define VIFM_SET(n,m) ((m)|=(1<<(n))) -#define VIFM_CLR(n,m) ((m)&=~(1<<(n))) -#define VIFM_ISSET(n,m) ((m)&(1<<(n))) -#define VIFM_CLRALL(m) ((m)=0) -#define VIFM_COPY(mfrom,mto) ((mto)=(mfrom)) -#define VIFM_SAME(m1,m2) ((m1)==(m2)) - -/* Passed by mrouted for an MRT_ADD_VIF - again we use the - * mrouted 3.6 structures for compatibility - */ -struct vifctl { - vifi_t vifc_vifi; /* Index of VIF */ - unsigned char vifc_flags; /* VIFF_ flags */ - unsigned char vifc_threshold; /* ttl limit */ - unsigned int vifc_rate_limit; /* Rate limiter values (NI) */ - union { - struct in_addr vifc_lcl_addr; /* Local interface address */ - int vifc_lcl_ifindex; /* Local interface index */ - }; - struct in_addr vifc_rmt_addr; /* IPIP tunnel addr */ -}; - -#define VIFF_TUNNEL 0x1 /* IPIP tunnel */ -#define VIFF_SRCRT 0x2 /* NI */ -#define VIFF_REGISTER 0x4 /* register vif */ -#define VIFF_USE_IFINDEX 0x8 /* use vifc_lcl_ifindex instead of - vifc_lcl_addr to find an interface */ - -/* Cache manipulation structures for mrouted and PIMd */ -struct mfcctl { - struct in_addr mfcc_origin; /* Origin of mcast */ - struct in_addr mfcc_mcastgrp; /* Group in question */ - vifi_t mfcc_parent; /* Where it arrived */ - unsigned char mfcc_ttls[MAXVIFS]; /* Where it is going */ - unsigned int mfcc_pkt_cnt; /* pkt count for src-grp */ - unsigned int mfcc_byte_cnt; - unsigned int mfcc_wrong_if; - int mfcc_expire; -}; - -/* Group count retrieval for mrouted */ -struct sioc_sg_req { - struct in_addr src; - struct in_addr grp; - unsigned long pktcnt; - unsigned long bytecnt; - unsigned long wrong_if; -}; - -/* To get vif packet counts */ -struct sioc_vif_req { - vifi_t vifi; /* Which iface */ - unsigned long icount; /* In packets */ - unsigned long ocount; /* Out packets */ - unsigned long ibytes; /* In bytes */ - unsigned long obytes; /* Out bytes */ -}; - -/* This is the format the mroute daemon expects to see IGMP control - * data. Magically happens to be like an IP packet as per the original - */ -struct igmpmsg { - uint32_t unused1,unused2; - unsigned char im_msgtype; /* What is this */ - unsigned char im_mbz; /* Must be zero */ - unsigned char im_vif; /* Low 8 bits of Interface */ - unsigned char im_vif_hi; /* High 8 bits of Interface */ - struct in_addr im_src,im_dst; -}; - -/* ipmr netlink table attributes */ -enum { - IPMRA_TABLE_UNSPEC, - IPMRA_TABLE_ID, - IPMRA_TABLE_CACHE_RES_QUEUE_LEN, - IPMRA_TABLE_MROUTE_REG_VIF_NUM, - IPMRA_TABLE_MROUTE_DO_ASSERT, - IPMRA_TABLE_MROUTE_DO_PIM, - IPMRA_TABLE_VIFS, - IPMRA_TABLE_MROUTE_DO_WRVIFWHOLE, - __IPMRA_TABLE_MAX -}; -#define IPMRA_TABLE_MAX (__IPMRA_TABLE_MAX - 1) - -/* ipmr netlink vif attribute format - * [ IPMRA_TABLE_VIFS ] - nested attribute - * [ IPMRA_VIF ] - nested attribute - * [ IPMRA_VIFA_xxx ] - */ -enum { - IPMRA_VIF_UNSPEC, - IPMRA_VIF, - __IPMRA_VIF_MAX -}; -#define IPMRA_VIF_MAX (__IPMRA_VIF_MAX - 1) - -/* vif-specific attributes */ -enum { - IPMRA_VIFA_UNSPEC, - IPMRA_VIFA_IFINDEX, - IPMRA_VIFA_VIF_ID, - IPMRA_VIFA_FLAGS, - IPMRA_VIFA_BYTES_IN, - IPMRA_VIFA_BYTES_OUT, - IPMRA_VIFA_PACKETS_IN, - IPMRA_VIFA_PACKETS_OUT, - IPMRA_VIFA_LOCAL_ADDR, - IPMRA_VIFA_REMOTE_ADDR, - IPMRA_VIFA_PAD, - __IPMRA_VIFA_MAX -}; -#define IPMRA_VIFA_MAX (__IPMRA_VIFA_MAX - 1) - -/* ipmr netlink cache report attributes */ -enum { - IPMRA_CREPORT_UNSPEC, - IPMRA_CREPORT_MSGTYPE, - IPMRA_CREPORT_VIF_ID, - IPMRA_CREPORT_SRC_ADDR, - IPMRA_CREPORT_DST_ADDR, - IPMRA_CREPORT_PKT, - IPMRA_CREPORT_TABLE, - __IPMRA_CREPORT_MAX -}; -#define IPMRA_CREPORT_MAX (__IPMRA_CREPORT_MAX - 1) - -/* That's all usermode folks */ - -#define MFC_ASSERT_THRESH (3*HZ) /* Maximal freq. of asserts */ - -/* Pseudo messages used by mrouted */ -#define IGMPMSG_NOCACHE 1 /* Kern cache fill request to mrouted */ -#define IGMPMSG_WRONGVIF 2 /* For PIM assert processing (unused) */ -#define IGMPMSG_WHOLEPKT 3 /* For PIM Register processing */ -#define IGMPMSG_WRVIFWHOLE 4 /* For PIM Register and assert processing */ - -#endif /* _UAPI__LINUX_MROUTE_H */ |