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This commit was generated by cvs2svn to compensate for changes in r42881,

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which included commits to RCS files with non-trunk default branches.
This commit is contained in:
Bill Fenner 1999-01-20 05:11:48 +00:00
commit 665a129826
1 changed files with 18 additions and 16 deletions
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34
usr.sbin/mrouted/mtrace.h
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@ -1,9 +1,17 @@
/*
* Multicast traceroute related definitions
*
* mtrace.h,v 5.1 1996/12/19 21:31:26 fenner Exp
* mtrace.h,v 5.2 1998/12/04 04:48:21 fenner Exp
*/
/*
* NetBSD renamed the mtrace packet types.
*/
#if !defined(IGMP_MTRACE_RESP) && defined(IGMP_MTRACE_REPLY)
#define IGMP_MTRACE_RESP IGMP_MTRACE_REPLY
#define IGMP_MTRACE IGMP_MTRACE_QUERY
#endif
/*
* The packet format for a traceroute request.
*/
@ -11,21 +19,13 @@ struct tr_query {
u_int32 tr_src; /* traceroute source */
u_int32 tr_dst; /* traceroute destination */
u_int32 tr_raddr; /* traceroute response address */
#if defined(BYTE_ORDER) && (BYTE_ORDER == LITTLE_ENDIAN)
struct {
u_int qid : 24; /* traceroute query id */
u_int ttl : 8; /* traceroute response ttl */
} q;
#else
struct {
u_int ttl : 8; /* traceroute response ttl */
u_int qid : 24; /* traceroute query id */
} q;
#endif /* BYTE_ORDER */
u_int32 tr_rttlqid; /* response ttl and qid */
};
#define tr_rttl q.ttl
#define tr_qid q.qid
#define TR_SETTTL(x, ttl) (x = (x & 0x00ffffff) | ((ttl) << 24))
#define TR_GETTTL(x) (((x) >> 24) & 0xff)
#define TR_SETQID(x, qid) (x = (x & 0xff000000) | ((qid) & 0x00ffffff))
#define TR_GETQID(x) ((x) & 0x00ffffff)
/*
* Traceroute response format. A traceroute response has a tr_query at the
@ -46,8 +46,6 @@ struct tr_resp {
};
/* defs within mtrace */
#define QUERY 1
#define RESP 2
#define QLEN sizeof(struct tr_query)
#define RLEN sizeof(struct tr_resp)
@ -74,6 +72,10 @@ struct tr_resp {
#define PROTO_PIM_SPECIAL 5
#define PROTO_PIM_STATIC 6
#define PROTO_DVMRP_STATIC 7
#define PROTO_PIM_BGP4PLUS 8
#define PROTO_CBT_SPECIAL 9
#define PROTO_CBT_STATIC 10
#define PROTO_PIM_ASSERT 11
#define VAL_TO_MASK(x, i) { \
x = htonl(~((1 << (32 - (i))) - 1)); \