VestaLogPrivate Struct Reference

#include <VestaLogPrivate.H>

List of all members.

Public Types
enum	State {   initial = 0, recovering, recovered, ready,   logging, bad }
Public Member Functions
VLogBlock *	balloc () throw ()
void	bfree (VLogBlock *b) throw ()
void	extendCur () throw (VestaLog::Eof, VestaLog::Error)
void	makeBytesAvail () throw (VestaLog::Eof, VestaLog::Error)
void	writeCur () throw (VestaLog::Error)
void	makeSpaceAvail () throw (VestaLog::Error)
void	eraseUncommitted (int fd) throw (VestaLog::Error)
VLogBlock *	readBlock () throw (VestaLog::Error)
Public Attributes
bool	checkpointing
bool	readonly
bool	bakckp
bool	hitEOF
bool	usePocket
bool	commUsePocket
int	nesting
State	state
char *	directory
char *	directory2
int	version
int	ccVersion
int	ccVersion2
int	fd
int	fd2
int	lockfd
int	lockfd2
int	curSeq
int	curLen
int	nextSeq
int	nextPhy
int	commSeq
int	commPhy
int	commPocketPhy
VLogBlock *	cur
VLogBlock *	last
VLogBlock *	pocket
VLogBlock *	free

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Member Enumeration Documentation

enum VestaLogPrivate::State

Enumeration values: initial  recovering  recovered  ready  logging  bad  Definition at line 81 of file VestaLogPrivate.H.

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Member Function Documentation

VLogBlock* VestaLogPrivate::balloc (   )  throw () [inline]

Definition at line 112 of file VestaLogPrivate.H. References free, NEW, and VLogBlock::next. Referenced by VestaLog::loggingBegin(), and readBlock().

void VestaLogPrivate::bfree (  VLogBlock *  b  )  throw () [inline]

Definition at line 122 of file VestaLogPrivate.H. References free. Referenced by makeBytesAvail(), and readBlock().

void VestaLogPrivate::eraseUncommitted (  int  fd  )  throw (VestaLog::Error)

Definition at line 573 of file VestaLog.C. References VLogBlock::data, Basics::errno_Text(), VLogBlock::data_block::setLen(), VLogBlock::data_block::setSeq(), and VLogBlock::data_block::setVer(). Referenced by VestaLog::abort(), and VestaLog::loggingBegin().

void VestaLogPrivate::extendCur (   )  throw (VestaLog::Eof, VestaLog::Error)

Definition at line 354 of file VestaLog.C. References VLogBlock::data, VLogBlock::data_block::getSeq(), VLogBlock::data_block::getVer(), VLogBlock::next, VLogBlock::phy, VLogBlock::pocketPhy, and VLogBlock::tailCommitted. Referenced by makeBytesAvail().

void VestaLogPrivate::makeBytesAvail (   )  throw (VestaLog::Eof, VestaLog::Error)

Definition at line 439 of file VestaLog.C. References bfree(), VLogBlock::data_block::bytes, cur, curLen, curSeq, VLogBlock::data, extendCur(), VLogBlock::data_block::getLen(), hitEOF, last, VLogBlock::next, nextPhy, VLogBlock::phy, pocket, VLogBlock::pocketPhy, readBlock(), and VLogBlock::tailCommitted. Referenced by VestaLog::eof().

void VestaLogPrivate::makeSpaceAvail (   )  throw (VestaLog::Error)

Definition at line 857 of file VestaLog.C. References VLogBlock::data_block::bytes, commPhy, commPocketPhy, commUsePocket, cur, curLen, curSeq, VLogBlock::data, VLogBlock::phy, VLogBlock::pocketPhy, VLogBlock::data_block::setLen(), VLogBlock::data_block::setSeq(), VLogBlock::data_block::setVer(), usePocket, and writeCur().

VLogBlock * VestaLogPrivate::readBlock (   )  throw (VestaLog::Error)

Definition at line 268 of file VestaLog.C. References bad, balloc(), bfree(), VLogBlock::data, Basics::errno_Text(), fd, fd2, VLogBlock::data_block::getLen(), VLogBlock::data_block::getSeq(), VLogBlock::data_block::getVer(), hitEOF, VLogBlock::data_block::setLen(), VLogBlock::data_block::setSeq(), VLogBlock::data_block::setVer(), and state. Referenced by makeBytesAvail().

void VestaLogPrivate::writeCur (   )  throw (VestaLog::Error)

Definition at line 828 of file VestaLog.C. References bad, cur, VLogBlock::data, Basics::errno_Text(), fd, fd2, VLogBlock::data_block::getVer(), VLogBlock::phy, VLogBlock::pocketPhy, VLogBlock::data_block::setVer(), state, and usePocket. Referenced by VestaLog::commit(), and makeSpaceAvail().

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Member Data Documentation

bool VestaLogPrivate::bakckp

Definition at line 84 of file VestaLogPrivate.H. Referenced by VestaLog::checkpointEnd().

int VestaLogPrivate::ccVersion

Definition at line 93 of file VestaLogPrivate.H. Referenced by VestaLog::checkpointAbort(), and VestaLog::checkpointEnd().

int VestaLogPrivate::ccVersion2

Definition at line 94 of file VestaLogPrivate.H. Referenced by VestaLog::checkpointEnd().

bool VestaLogPrivate::checkpointing

Definition at line 82 of file VestaLogPrivate.H. Referenced by VestaLog::checkpointAbort(), and VestaLog::checkpointEnd().

int VestaLogPrivate::commPhy

Definition at line 104 of file VestaLogPrivate.H. Referenced by VestaLog::abort(), VestaLog::commit(), VestaLog::loggingBegin(), makeSpaceAvail(), and VestaLog::nextLog().

int VestaLogPrivate::commPocketPhy

Definition at line 105 of file VestaLogPrivate.H. Referenced by VestaLog::abort(), VestaLog::commit(), VestaLog::loggingBegin(), makeSpaceAvail(), and VestaLog::nextLog().

int VestaLogPrivate::commSeq

Definition at line 103 of file VestaLogPrivate.H. Referenced by VestaLog::abort(), VestaLog::commit(), VestaLog::loggingBegin(), and VestaLog::nextLog().

bool VestaLogPrivate::commUsePocket

Definition at line 87 of file VestaLogPrivate.H. Referenced by VestaLog::abort(), VestaLog::commit(), VestaLog::loggingBegin(), makeSpaceAvail(), and VestaLog::nextLog().

VLogBlock* VestaLogPrivate::cur

Definition at line 106 of file VestaLogPrivate.H. Referenced by VestaLog::abort(), VestaLog::close(), VestaLog::commit(), VestaLog::loggingBegin(), makeBytesAvail(), makeSpaceAvail(), VestaLog::nextLog(), and writeCur().

int VestaLogPrivate::curLen

Definition at line 100 of file VestaLogPrivate.H. Referenced by VestaLog::abort(), VestaLog::commit(), VestaLog::loggingBegin(), makeBytesAvail(), makeSpaceAvail(), and VestaLog::nextLog().

int VestaLogPrivate::curSeq

Definition at line 99 of file VestaLogPrivate.H. Referenced by VestaLog::abort(), VestaLog::commit(), VestaLog::loggingBegin(), makeBytesAvail(), makeSpaceAvail(), and VestaLog::nextLog().

char* VestaLogPrivate::directory

Definition at line 90 of file VestaLogPrivate.H. Referenced by VestaLog::checkpointAbort(), VestaLog::checkpointEnd(), VestaLog::close(), VestaLog::nextLog(), and VestaLog::openCheckpoint().

char* VestaLogPrivate::directory2

Definition at line 91 of file VestaLogPrivate.H. Referenced by VestaLog::checkpointEnd(), and VestaLog::nextLog().

int VestaLogPrivate::fd

Definition at line 95 of file VestaLogPrivate.H. Referenced by VestaLog::abort(), VestaLog::close(), VestaLog::commit(), VestaLog::loggingBegin(), VestaLog::nextLog(), readBlock(), and writeCur().

int VestaLogPrivate::fd2

Definition at line 96 of file VestaLogPrivate.H. Referenced by VestaLog::abort(), VestaLog::close(), VestaLog::commit(), VestaLog::loggingBegin(), VestaLog::nextLog(), readBlock(), and writeCur().

VLogBlock* VestaLogPrivate::free

Definition at line 110 of file VestaLogPrivate.H. Referenced by balloc(), bfree(), VestaLog::close(), VestaLog::loggingBegin(), and VestaLog::nextLog().

bool VestaLogPrivate::hitEOF

Definition at line 85 of file VestaLogPrivate.H. Referenced by VestaLog::loggingBegin(), makeBytesAvail(), VestaLog::nextLog(), and readBlock().

VLogBlock* VestaLogPrivate::last

Definition at line 108 of file VestaLogPrivate.H. Referenced by VestaLog::close(), VestaLog::loggingBegin(), makeBytesAvail(), and VestaLog::nextLog().

int VestaLogPrivate::lockfd

Definition at line 97 of file VestaLogPrivate.H. Referenced by VestaLog::close().

int VestaLogPrivate::lockfd2

Definition at line 98 of file VestaLogPrivate.H. Referenced by VestaLog::close().

int VestaLogPrivate::nesting

Definition at line 88 of file VestaLogPrivate.H. Referenced by VestaLog::abort(), VestaLog::commit(), VestaLog::nesting(), VestaLog::nextLog(), and VestaLog::start().

int VestaLogPrivate::nextPhy

Definition at line 102 of file VestaLogPrivate.H. Referenced by VestaLog::loggingBegin(), makeBytesAvail(), and VestaLog::nextLog().

int VestaLogPrivate::nextSeq

Definition at line 101 of file VestaLogPrivate.H. Referenced by VestaLog::nextLog().

VLogBlock* VestaLogPrivate::pocket

Definition at line 109 of file VestaLogPrivate.H. Referenced by VestaLog::close(), VestaLog::loggingBegin(), makeBytesAvail(), and VestaLog::nextLog().

bool VestaLogPrivate::readonly

Definition at line 83 of file VestaLogPrivate.H. Referenced by VestaLog::loggingBegin(), and VestaLog::nextLog().

State VestaLogPrivate::state

Definition at line 89 of file VestaLogPrivate.H. Referenced by VestaLog::abort(), VestaLog::checkpointAbort(), VestaLog::checkpointEnd(), VestaLog::close(), VestaLog::commit(), VestaLog::eof(), VestaLog::loggingBegin(), VestaLog::logVersion(), VestaLog::nextLog(), VestaLog::openCheckpoint(), readBlock(), VestaLog::start(), VestaLog::VestaLog(), and writeCur().

bool VestaLogPrivate::usePocket

Definition at line 86 of file VestaLogPrivate.H. Referenced by VestaLog::abort(), VestaLog::commit(), VestaLog::loggingBegin(), makeSpaceAvail(), VestaLog::nextLog(), and writeCur().

int VestaLogPrivate::version

Definition at line 92 of file VestaLogPrivate.H. Referenced by VestaLog::checkpointAbort(), VestaLog::checkpointEnd(), VestaLog::logVersion(), VestaLog::nextLog(), and VestaLog::openCheckpoint().

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

• /vesta/vestasys.org/vesta/log/11/src/VestaLogPrivate.H
• /vesta/vestasys.org/vesta/log/11/src/VestaLog.C

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