LogicalTape Struct Reference

Data Fields
IndirectBlock *	indirect
bool	writing
bool	frozen
bool	dirty
long	numFullBlocks
int	lastBlockBytes
char *	buffer
long	curBlockNumber
int	pos
int	nbytes

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Detailed Description

Definition at line 111 of file logtape.c.

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Field Documentation

char* LogicalTape::buffer

Definition at line 133 of file logtape.c.

Referenced by LogicalTapeBackspace(), LogicalTapeFreeze(), LogicalTapeRead(), LogicalTapeRewind(), LogicalTapeSeek(), LogicalTapeSetClose(), LogicalTapeSetCreate(), LogicalTapeWrite(), and ltsDumpBuffer().

long LogicalTape::curBlockNumber

Definition at line 134 of file logtape.c.

Referenced by LogicalTapeBackspace(), LogicalTapeFreeze(), LogicalTapeRead(), LogicalTapeRewind(), LogicalTapeSeek(), LogicalTapeSetCreate(), LogicalTapeTell(), and LogicalTapeWrite().

bool LogicalTape::dirty

Definition at line 116 of file logtape.c.

Referenced by LogicalTapeFreeze(), LogicalTapeRewind(), LogicalTapeSetCreate(), LogicalTapeWrite(), and ltsDumpBuffer().

bool LogicalTape::frozen

Definition at line 115 of file logtape.c.

Referenced by LogicalTapeBackspace(), LogicalTapeFreeze(), LogicalTapeRead(), LogicalTapeRewind(), LogicalTapeSeek(), and LogicalTapeSetCreate().

IndirectBlock* LogicalTape::indirect

Definition at line 113 of file logtape.c.

Referenced by LogicalTapeBackspace(), LogicalTapeFreeze(), LogicalTapeRead(), LogicalTapeRewind(), LogicalTapeSeek(), LogicalTapeSetClose(), LogicalTapeSetCreate(), LogicalTapeWrite(), and ltsDumpBuffer().

int LogicalTape::lastBlockBytes

Definition at line 124 of file logtape.c.

Referenced by LogicalTapeFreeze(), LogicalTapeRead(), LogicalTapeRewind(), LogicalTapeSeek(), and LogicalTapeSetCreate().

int LogicalTape::nbytes

Definition at line 136 of file logtape.c.

Referenced by LogicalTapeBackspace(), LogicalTapeFreeze(), LogicalTapeRead(), LogicalTapeRewind(), LogicalTapeSeek(), LogicalTapeSetCreate(), and LogicalTapeWrite().

long LogicalTape::numFullBlocks

Definition at line 123 of file logtape.c.

Referenced by LogicalTapeFreeze(), LogicalTapeRead(), LogicalTapeRewind(), LogicalTapeSeek(), LogicalTapeSetCreate(), and LogicalTapeWrite().

int LogicalTape::pos

Definition at line 135 of file logtape.c.

Referenced by LogicalTapeBackspace(), LogicalTapeFreeze(), LogicalTapeRead(), LogicalTapeRewind(), LogicalTapeSeek(), LogicalTapeSetCreate(), LogicalTapeTell(), and LogicalTapeWrite().

bool LogicalTape::writing

Definition at line 114 of file logtape.c.

Referenced by LogicalTapeFreeze(), LogicalTapeRead(), LogicalTapeRewind(), LogicalTapeSetCreate(), and LogicalTapeWrite().

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

• src/backend/utils/sort/logtape.c