PosixAdvisory::Table Class Reference

#include <advisory-lock-table.h>

Collaboration diagram for PosixAdvisory::Table:

Public Member Functions
	Table (Grant *current, Grant *scratch, size_t capacity)
bool	conflict (const Grant &request, Grant &result) const
bool	query (const Grant &request, Grant &result) const
Result	apply (const Grant &request)
bool	removeOwner (uint64_t owner, uintptr_t inode=0)
bool	wouldDeadlock (const Grant &request, const Grant *const *waiters, size_t waiterCount) const
size_t	count () const
const Grant &	at (size_t index) const

Private Member Functions
bool	append (const Grant &grant, size_t &count)

Private Attributes
Grant *	m_Current
Grant *	m_Scratch
const size_t	m_Capacity
size_t	m_Count = 0

Detailed Description

Caller supplies two equal-capacity buffers and serializes every operation.

Definition at line 38 of file advisory-lock-table.h.

Constructor & Destructor Documentation

Table()

PosixAdvisory::Table::Table	(	Grant *	current,
		Grant *	scratch,
		size_t	capacity
	)

Definition at line 58 of file advisory-lock-table.cc.

Member Function Documentation

append()

bool PosixAdvisory::Table::append ( const Grant &  grant, size_t &  count  )

private

Definition at line 93 of file advisory-lock-table.cc.

apply()

Result PosixAdvisory::Table::apply

(

const Grant &

request

)

Definition at line 100 of file advisory-lock-table.cc.

at()

const Grant & PosixAdvisory::Table::at ( size_t  index ) const

inline

Definition at line 49 of file advisory-lock-table.h.

conflict()

bool PosixAdvisory::Table::conflict	(	const Grant &	request,
		Grant &	result
	)		const

Definition at line 61 of file advisory-lock-table.cc.

count()

size_t PosixAdvisory::Table::count ( ) const

inline

Definition at line 46 of file advisory-lock-table.h.

query()

bool PosixAdvisory::Table::query	(	const Grant &	request,
		Grant &	result
	)		const

Definition at line 73 of file advisory-lock-table.cc.

removeOwner()

bool PosixAdvisory::Table::removeOwner	(	uint64_t	owner,
		uintptr_t	inode = 0
	)

Definition at line 158 of file advisory-lock-table.cc.

wouldDeadlock()

bool PosixAdvisory::Table::wouldDeadlock	(	const Grant &	request,
		const Grant *const *	waiters,
		size_t	waiterCount
	)		const

Definition at line 171 of file advisory-lock-table.cc.

Member Data Documentation

m_Capacity

const size_t PosixAdvisory::Table::m_Capacity

private

Definition at line 57 of file advisory-lock-table.h.

m_Count

size_t PosixAdvisory::Table::m_Count = 0

private

Definition at line 58 of file advisory-lock-table.h.

m_Current

Grant* PosixAdvisory::Table::m_Current

private

Definition at line 55 of file advisory-lock-table.h.

m_Scratch

Grant* PosixAdvisory::Table::m_Scratch

private

Definition at line 56 of file advisory-lock-table.h.

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

• advisory-lock-table.h
• advisory-lock-table.cc