Protocol6 Struct Reference

Static Public Member Functions
static Uint32	getByteOrder (const Uint32 &word1)
static Uint32	getCompressed (const Uint32 &word1)
static Uint32	getSignalIdIncluded (const Uint32 &word1)
static Uint32	getCheckSumIncluded (const Uint32 &word1)
static Uint32	getPrio (const Uint32 &word1)
static Uint32	getMessageLength (const Uint32 &word1)
static void	setByteOrder (Uint32 &word1, Uint32 byteOrder)
static void	setCompressed (Uint32 &word1, Uint32 compressed)
static void	setSignalIdIncluded (Uint32 &word1, Uint32 signalId)
static void	setCheckSumIncluded (Uint32 &word1, Uint32 checkSum)
static void	setPrio (Uint32 &word1, Uint32 prio)
static void	setMessageLength (Uint32 &word1, Uint32 messageLen)
static void	createSignalHeader (SignalHeader *const dst, const Uint32 &word1, const Uint32 &word2, const Uint32 &word3)
static void	createProtocol6Header (Uint32 &word1, Uint32 &word2, Uint32 &word3, const SignalHeader *const src)

Public Attributes
Uint32	word1
Uint32	word2
Uint32	word3

Detailed Description

Definition at line 58 of file TransporterInternalDefinitions.hpp.

Member Function Documentation

Uint32 Protocol6::getByteOrder ( const Uint32 &  word1 )

inlinestatic

b = Byte order - 4 Bits (Note 1 significant bit) g = GSN - 16 Bits p = Prio - 2 Bits c = Checksum included - 1 Bit z = Compression - 1 Bit v = Version id - 4 Bits i = Signal id included - 1 Bit m = Message length - 16 Bits (0-65536) (In word -> 0-256k bytes) d = Signal data length - 5 Bits (0-31) t = trace - 6 Bits (0-63) r = Recievers block no - 16 Bits s = Senders block no - 16 Bits u = Unused - 7 Bits f = FragmentInfo1 - 1 Bit h = FragmentInfo2 - 1 bit n = No of segments - 2 Bits

Word 1

      1111111111222222222233

01234567890123456789012345678901 bfizcppbmmmmmmmmmmmmmmmmbhdddddb

Word 2

      1111111111222222222233

01234567890123456789012345678901 ggggggggggggggggvvvvttttttnn

Word 3

      1111111111222222222233

01234567890123456789012345678901 rrrrrrrrrrrrrrrrssssssssssssssss

Word 4 (Optional Signal Id) 0 = Big endian (Sparc), 1 = Little endian (Intel)

Definition at line 168 of file TransporterInternalDefinitions.hpp.

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The documentation for this struct was generated from the following file:

• storage/ndb/src/common/transporter/TransporterInternalDefinitions.hpp