LWLock Struct Reference

Data Fields
slock_t	mutex
bool	releaseOK
char	exclusive
int	shared
PGPROC *	head
PGPROC *	tail

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Detailed Description

Definition at line 40 of file lwlock.c.

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Field Documentation

char LWLock::exclusive

Definition at line 44 of file lwlock.c.

Referenced by CreateLWLocks(), LWLockAcquire(), LWLockAcquireOrWait(), LWLockConditionalAcquire(), and LWLockRelease().

PGPROC* LWLock::head

Definition at line 46 of file lwlock.c.

Referenced by CreateLWLocks(), LWLockAcquire(), LWLockAcquireOrWait(), and LWLockRelease().

slock_t LWLock::mutex

Definition at line 42 of file lwlock.c.

Referenced by CreateLWLocks(), LWLockAcquire(), LWLockAcquireOrWait(), LWLockConditionalAcquire(), and LWLockRelease().

bool LWLock::releaseOK

Definition at line 43 of file lwlock.c.

Referenced by CreateLWLocks(), LWLockAcquire(), and LWLockRelease().

int LWLock::shared

Definition at line 45 of file lwlock.c.

Referenced by CreateLWLocks(), LWLockAcquire(), LWLockAcquireOrWait(), LWLockConditionalAcquire(), and LWLockRelease().

PGPROC* LWLock::tail

Definition at line 47 of file lwlock.c.

Referenced by CreateLWLocks(), LWLockAcquire(), and LWLockAcquireOrWait().

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

• src/backend/storage/lmgr/lwlock.c