-/* @(#) $Header: /tcpdump/master/tcpdump/sctpHeader.h,v 1.3 2001-08-01 03:34:00 guy Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/sctpHeader.h,v 1.6 2002-12-11 07:14:11 guy Exp $ (LBL) */
/* SCTP reference Implementation Copyright (C) 1999 Cisco And Motorola
*
*
* This file is part of the SCTP reference Implementation
*
- *
+ *
* Please send any bug reports or fixes you make to one of the following email
* addresses:
- *
+ *
- *
+ *
* Any bugs reported given to us we will try to fix... any fixes shared will
* be incorperated into the next SCTP release.
*/
#ifdef TRU64
#define _64BITS 1
-#endif
+#endif
struct sctpHeader{
- u_short source;
- u_short destination;
- u_int verificationTag;
- u_int adler32;
+ u_int16_t source;
+ u_int16_t destination;
+ u_int32_t verificationTag;
+ u_int32_t adler32;
};
/* various descriptor parsers */
struct sctpChunkDesc{
- u_char chunkID;
- u_char chunkFlg;
- u_short chunkLength;
+ u_int8_t chunkID;
+ u_int8_t chunkFlg;
+ u_int16_t chunkLength;
};
struct sctpParamDesc{
- u_short paramType;
- u_short paramLength;
+ u_int16_t paramType;
+ u_int16_t paramLength;
};
struct sctpRelChunkDesc{
struct sctpChunkDesc chk;
- u_int serialNumber;
+ u_int32_t serialNumber;
};
struct sctpVendorSpecificParam {
struct sctpParamDesc p; /* type must be 0xfffe */
- u_int vendorId; /* vendor ID from RFC 1700 */
- u_short vendorSpecificType;
- u_short vendorSpecificLen;
+ u_int32_t vendorId; /* vendor ID from RFC 1700 */
+ u_int16_t vendorSpecificType;
+ u_int16_t vendorSpecificLen;
};
/* this is used for init ack, too */
struct sctpInitiation{
- u_int initTag; /* tag of mine */
- u_int rcvWindowCredit; /* rwnd */
- u_short NumPreopenStreams; /* OS */
- u_short MaxInboundStreams; /* MIS */
- u_int initialTSN;
+ u_int32_t initTag; /* tag of mine */
+ u_int32_t rcvWindowCredit; /* rwnd */
+ u_int16_t NumPreopenStreams; /* OS */
+ u_int16_t MaxInboundStreams; /* MIS */
+ u_int32_t initialTSN;
/* optional param's follow in sctpParamDesc form */
};
struct sctpV4IpAddress{
struct sctpParamDesc p; /* type is set to SCTP_IPV4_PARAM_TYPE, len=10 */
- u_int ipAddress;
+ u_int32_t ipAddress;
};
struct sctpV6IpAddress{
struct sctpParamDesc p; /* type is set to SCTP_IPV6_PARAM_TYPE, len=22 */
- u_char ipAddress[16];
+ u_int8_t ipAddress[16];
};
struct sctpDNSName{
struct sctpParamDesc param;
- u_char name[1];
+ u_int8_t name[1];
};
struct sctpCookiePreserve{
struct sctpParamDesc p; /* type is set to SCTP_COOKIE_PRESERVE, len=8 */
- u_int extraTime;
+ u_int32_t extraTime;
};
struct sctpTimeStamp{
- u_int ts_sec;
- u_int ts_usec;
+ u_int32_t ts_sec;
+ u_int32_t ts_usec;
};
/* wire structure of my cookie */
struct cookieMessage{
- u_int TieTag_curTag; /* copied from assoc if present */
- u_int TieTag_hisTag; /* copied from assoc if present */
- int cookieLife; /* life I will award this cookie */
+ u_int32_t TieTag_curTag; /* copied from assoc if present */
+ u_int32_t TieTag_hisTag; /* copied from assoc if present */
+ int32_t cookieLife; /* life I will award this cookie */
struct sctpTimeStamp timeEnteringState; /* the time I built cookie */
struct sctpInitiation initAckISent; /* the INIT-ACK that I sent to my peer */
- u_int addressWhereISent[4]; /* I make this 4 ints so I get 128bits for future */
- int addrtype; /* address type */
- u_short locScope; /* V6 local scope flag */
- u_short siteScope; /* V6 site scope flag */
+ u_int32_t addressWhereISent[4]; /* I make this 4 ints so I get 128bits for future */
+ int32_t addrtype; /* address type */
+ u_int16_t locScope; /* V6 local scope flag */
+ u_int16_t siteScope; /* V6 site scope flag */
/* at the end is tacked on the INIT chunk sent in
- * its entirety and of course our
+ * its entirety and of course our
* signature.
*/
};
};
-/* Selective Acknowledgement
+/* Selective Acknowledgement
* has the following structure with
* a optional ammount of trailing int's
- * on the last part (based on the numberOfDesc
+ * on the last part (based on the numberOfDesc
* field).
*/
struct sctpSelectiveAck{
- u_int highestConseqTSN;
- u_int updatedRwnd;
- u_short numberOfdesc;
- u_short numDupTsns;
+ u_int32_t highestConseqTSN;
+ u_int32_t updatedRwnd;
+ u_int16_t numberOfdesc;
+ u_int16_t numDupTsns;
};
struct sctpSelectiveFrag{
- u_short fragmentStart;
- u_short fragmentEnd;
+ u_int16_t fragmentStart;
+ u_int16_t fragmentEnd;
};
};
/* for both RTT request/response the
- * following is sent
+ * following is sent
*/
struct sctpHBrequest {
- u_int time_value_1;
- u_int time_value_2;
+ u_int32_t time_value_1;
+ u_int32_t time_value_2;
};
/* here is what I read and respond with to. */
struct sctpChunkDesc hdr;
struct sctpParamDesc hb;
struct sctpHBrequest rtt;
- char addrFmt[SCTP_ADDRMAX];
- unsigned short userreq;
+ int8_t addrFmt[SCTP_ADDRMAX];
+ u_int16_t userreq;
};
-
-/* for the abort and shutdown ACK
+
+/* for the abort and shutdown ACK
* we must carry the init tag in the common header. Just the
* common header is all that is needed with a chunk descriptor.
*/
struct sctpUnifiedAbortHeavy{
struct sctpHeader mh;
struct sctpChunkDesc uh;
- unsigned short causeCode;
- unsigned short causeLen;
+ u_int16_t causeCode;
+ u_int16_t causeLen;
};
/* For the graceful shutdown we must carry
* the tag (in common header) and the highest consequitive acking value
*/
struct sctpShutdown {
- u_int TSN_Seen;
+ u_int32_t TSN_Seen;
};
struct sctpUnifiedShutdown{
* that is defined as a operation error.
*/
struct sctpOpErrorCause{
- u_short cause;
- u_short causeLen;
+ u_int16_t cause;
+ u_int16_t causeLen;
};
struct sctpUnifiedOpError{
struct sctpHeader mh;
struct sctpChunkDesc uh;
struct sctpOpErrorCause c;
- u_short strmNum;
- u_short reserved;
+ u_int16_t strmNum;
+ u_int16_t reserved;
};
struct staleCookieMsg{
struct sctpHeader mh;
struct sctpChunkDesc uh;
struct sctpOpErrorCause c;
- u_int moretime;
+ u_int32_t moretime;
};
/* the following is used in all sends
};
struct sctpDataPart{
- u_int TSN;
- u_short streamId;
- u_short sequence;
- u_int payloadtype;
+ u_int32_t TSN;
+ u_int16_t streamId;
+ u_int16_t sequence;
+ u_int32_t payloadtype;
};
struct sctpUnifiedDatagram{
struct sctpECN_echo{
struct sctpChunkDesc uh;
- u_int Lowest_TSN;
-};
+ u_int32_t Lowest_TSN;
+};
struct sctpCWR{
struct sctpChunkDesc uh;
- u_int TSN_reduced_at;
-};
+ u_int32_t TSN_reduced_at;
+};
#ifdef __cplusplus
}
projects / tcpdump / blobdiff