mroute.h
001: #ifndef __LINUX_MROUTE_H
002: #define __LINUX_MROUTE_H
003:
004: #include <linux/sockios.h>
005: #include <linux/types.h>
006:
007:
008:
009:
010:
011:
012:
013:
014: cap@di.fc.ul.pt
015:
016:
017:
018: #define MRT_BASE 200
019: #define MRT_INIT (MRT_BASE)
020: #define MRT_DONE (MRT_BASE+1)
021: #define MRT_ADD_VIF (MRT_BASE+2)
022: #define MRT_DEL_VIF (MRT_BASE+3)
023: #define MRT_ADD_MFC (MRT_BASE+4)
024: #define MRT_DEL_MFC (MRT_BASE+5)
025: #define MRT_VERSION (MRT_BASE+6)
026: #define MRT_ASSERT (MRT_BASE+7)
027: #define MRT_PIM (MRT_BASE+8)
028: #define MRT_TABLE (MRT_BASE+9)
029:
030: #define SIOCGETVIFCNT SIOCPROTOPRIVATE
031: #define SIOCGETSGCNT (SIOCPROTOPRIVATE+1)
032: #define SIOCGETRPF (SIOCPROTOPRIVATE+2)
033:
034: #define MAXVIFS 32
035: typedef unsigned long vifbitmap_t;
036: typedef unsigned short vifi_t;
037: #define ALL_VIFS ((vifi_t)(-1))
038:
039:
040:
041:
042:
043: #define VIFM_SET(n,m) ((m)|=(1<<(n)))
044: #define VIFM_CLR(n,m) ((m)&=~(1<<(n)))
045: #define VIFM_ISSET(n,m) ((m)&(1<<(n)))
046: #define VIFM_CLRALL(m) ((m)=0)
047: #define VIFM_COPY(mfrom,mto) ((mto)=(mfrom))
048: #define VIFM_SAME(m1,m2) ((m1)==(m2))
049:
050:
051:
052:
053:
054:
055: struct vifctl {
056: vifi_t vifc_vifi;
057: unsigned char vifc_flags;
058: unsigned char vifc_threshold;
059: unsigned int vifc_rate_limit;
060: union {
061: struct in_addr vifc_lcl_addr;
062: int vifc_lcl_ifindex;
063: };
064: struct in_addr vifc_rmt_addr;
065: };
066:
067: #define VIFF_TUNNEL 0x1
068: #define VIFF_SRCRT 0x2
069: #define VIFF_REGISTER 0x4
070: #define VIFF_USE_IFINDEX 0x8
071:
072:
073:
074:
075:
076:
077: struct mfcctl {
078: struct in_addr mfcc_origin;
079: struct in_addr mfcc_mcastgrp;
080: vifi_t mfcc_parent;
081: unsigned char mfcc_ttls[MAXVIFS];
082: unsigned int mfcc_pkt_cnt;
083: unsigned int mfcc_byte_cnt;
084: unsigned int mfcc_wrong_if;
085: int mfcc_expire;
086: };
087:
088:
089:
090:
091:
092: struct sioc_sg_req {
093: struct in_addr src;
094: struct in_addr grp;
095: unsigned long pktcnt;
096: unsigned long bytecnt;
097: unsigned long wrong_if;
098: };
099:
100:
101:
102:
103:
104: struct sioc_vif_req {
105: vifi_t vifi;
106: unsigned long icount;
107: unsigned long ocount;
108: unsigned long ibytes;
109: unsigned long obytes;
110: };
111:
112:
113:
114:
115:
116:
117: struct igmpmsg {
118: __u32 unused1,unused2;
119: unsigned char im_msgtype;
120: unsigned char im_mbz;
121: unsigned char im_vif;
122: unsigned char unused3;
123: struct in_addr im_src,im_dst;
124: };
125:
126:
127:
128:
129:
130:
131:
132: #define MFC_ASSERT_THRESH (3*HZ)
133:
134:
135:
136:
137:
138: #define IGMPMSG_NOCACHE 1
139: #define IGMPMSG_WRONGVIF 2
140: #define IGMPMSG_WHOLEPKT 3
141:
142:
143: #endif
144:
© Andrew Scott 2006 -
2025,
All Rights Reserved