PostgreSQL Source Code: LOCK Struct Reference (original) (raw)

#include <[lock.h](lock%5F8h%5Fsource.html)>

Data Fields
LOCKTAG tag
LOCKMASK grantMask
LOCKMASK waitMask
dlist_head procLocks
dclist_head waitProcs
int requested [MAX_LOCKMODES]
int nRequested
int granted [MAX_LOCKMODES]
int nGranted

Definition at line 309 of file lock.h.

◆ granted

◆ grantMask

◆ nGranted

◆ nRequested

◆ procLocks

◆ requested

◆ tag

Definition at line 312 of file lock.h.

Referenced by CheckDeadLock(), CleanUpLock(), FindLockCycleRecurseMember(), GetLockStatusData(), GetRunningTransactionLocks(), GetSingleProcBlockerStatusData(), lock_twophase_recover(), LockReleaseAll(), PostPrepare_Locks(), proclock_hash(), ProcSleep(), RememberSimpleDeadLock(), and SetupLockInTable().

◆ waitMask

◆ waitProcs

Definition at line 318 of file lock.h.

Referenced by DeadLockCheck(), ExpandConstraints(), FindLockCycleRecurseMember(), GetSingleProcBlockerStatusData(), JoinWaitQueue(), lock_twophase_recover(), ProcLockWakeup(), ProcWakeup(), RemoveFromWaitQueue(), SetupLockInTable(), and TopoSort().

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