diff options
Diffstat (limited to 'src/backend/storage/lmgr/lock.c')
| -rw-r--r-- | src/backend/storage/lmgr/lock.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/src/backend/storage/lmgr/lock.c b/src/backend/storage/lmgr/lock.c index 3bcef3549c8..dc6b7bd466c 100644 --- a/src/backend/storage/lmgr/lock.c +++ b/src/backend/storage/lmgr/lock.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lock.c,v 1.13 1997/09/08 02:29:15 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lock.c,v 1.14 1997/09/08 21:47:26 momjian Exp $ * * NOTES * Outside modules can create a lock table and acquire/release @@ -49,7 +49,7 @@ #include "access/transam.h" static int -WaitOnLock(LOCKTAB * ltable, LockTableId tableId, LOCK * lock, +WaitOnLock(LOCKTAB *ltable, LockTableId tableId, LOCK *lock, LOCKT lockt); /*#define LOCK_MGR_DEBUG*/ @@ -194,8 +194,8 @@ LockDisable(int status) * Notes: just copying. Should only be called once. */ static void -LockTypeInit(LOCKTAB * ltable, - MASK * conflictsP, +LockTypeInit(LOCKTAB *ltable, + MASK *conflictsP, int *prioP, int ntypes) { @@ -222,7 +222,7 @@ LockTypeInit(LOCKTAB * ltable, */ LockTableId LockTabInit(char *tabName, - MASK * conflictsP, + MASK *conflictsP, int *prioP, int ntypes) { @@ -452,7 +452,7 @@ LockTabRename(LockTableId tableId) #endif */ bool -LockAcquire(LockTableId tableId, LOCKTAG * lockName, LOCKT lockt) +LockAcquire(LockTableId tableId, LOCKTAG *lockName, LOCKT lockt) { XIDLookupEnt *result, item; @@ -559,7 +559,7 @@ LockAcquire(LockTableId tableId, LOCKTAG * lockName, LOCKT lockt) } #endif - result = (XIDLookupEnt *) hash_search(xidTable, (Pointer) & item, HASH_ENTER, &found); + result = (XIDLookupEnt *) hash_search(xidTable, (Pointer) &item, HASH_ENTER, &found); if (!result) { elog(NOTICE, "LockAcquire: xid table corrupted"); @@ -619,7 +619,7 @@ LockAcquire(LockTableId tableId, LOCKTAG * lockName, LOCKT lockt) if (!result->nHolding) { SHMQueueDelete(&result->queue); - hash_search(xidTable, (Pointer) & item, HASH_REMOVE, &found); + hash_search(xidTable, (Pointer) &item, HASH_REMOVE, &found); } lock->nHolding--; lock->holders[lockt]--; @@ -656,8 +656,8 @@ LockAcquire(LockTableId tableId, LOCKTAG * lockName, LOCKT lockt) * ---------------------------- */ int -LockResolveConflicts(LOCKTAB * ltable, - LOCK * lock, +LockResolveConflicts(LOCKTAB *ltable, + LOCK *lock, LOCKT lockt, TransactionId xid) { @@ -690,7 +690,7 @@ LockResolveConflicts(LOCKTAB * ltable, #endif if (!(result = (XIDLookupEnt *) - hash_search(xidTable, (Pointer) & item, HASH_ENTER, &found))) + hash_search(xidTable, (Pointer) &item, HASH_ENTER, &found))) { elog(NOTICE, "LockResolveConflicts: xid table corrupted"); return (STATUS_ERROR); @@ -770,7 +770,7 @@ LockResolveConflicts(LOCKTAB * ltable, } static int -WaitOnLock(LOCKTAB * ltable, LockTableId tableId, LOCK * lock, LOCKT lockt) +WaitOnLock(LOCKTAB *ltable, LockTableId tableId, LOCK *lock, LOCKT lockt) { PROC_QUEUE *waitQueue = &(lock->waitProcs); @@ -819,7 +819,7 @@ WaitOnLock(LOCKTAB * ltable, LockTableId tableId, LOCK * lock, LOCKT lockt) * come along and request the lock). */ bool -LockRelease(LockTableId tableId, LOCKTAG * lockName, LOCKT lockt) +LockRelease(LockTableId tableId, LOCKTAG *lockName, LOCKT lockt) { LOCK *lock = NULL; SPINLOCK masterLock; @@ -935,7 +935,7 @@ LockRelease(LockTableId tableId, LOCKTAG * lockName, LOCKT lockt) */ Assert(ltable->lockHash->hash == tag_hash); lock = (LOCK *) hash_search(ltable->lockHash, - (Pointer) & (lock->tag), + (Pointer) &(lock->tag), HASH_REMOVE_SAVED, &found); Assert(lock && found); @@ -971,7 +971,7 @@ LockRelease(LockTableId tableId, LOCKTAG * lockName, LOCKT lockt) #endif if (!(result = (XIDLookupEnt *) hash_search(xidTable, - (Pointer) & item, + (Pointer) &item, HASH_FIND_SAVE, &found)) || !found) @@ -1020,7 +1020,7 @@ LockRelease(LockTableId tableId, LOCKTAG * lockName, LOCKT lockt) if (result->queue.next != INVALID_OFFSET) SHMQueueDelete(&result->queue); if (!(result = (XIDLookupEnt *) - hash_search(xidTable, (Pointer) & item, HASH_REMOVE_SAVED, &found)) || + hash_search(xidTable, (Pointer) &item, HASH_REMOVE_SAVED, &found)) || !found) { SpinRelease(masterLock); @@ -1062,7 +1062,7 @@ LockRelease(LockTableId tableId, LOCKTAG * lockName, LOCKT lockt) */ Assert(ltable->lockHash->hash == tag_hash); lock = (LOCK *) hash_search(ltable->lockHash, - (Pointer) & (lock->tag), + (Pointer) &(lock->tag), HASH_REMOVE, &found); Assert(lock && found); @@ -1103,7 +1103,7 @@ LockRelease(LockTableId tableId, LOCKTAG * lockName, LOCKT lockt) * the new lock holder. */ void -GrantLock(LOCK * lock, LOCKT lockt) +GrantLock(LOCK *lock, LOCKT lockt) { lock->nActive++; lock->activeHolders[lockt]++; @@ -1123,7 +1123,7 @@ GrantLock(LOCK * lock, LOCKT lockt) */ #endif bool -LockReleaseAll(LockTableId tableId, SHM_QUEUE * lockQueue) +LockReleaseAll(LockTableId tableId, SHM_QUEUE *lockQueue) { PROC_QUEUE *waitQueue; int done; @@ -1168,7 +1168,7 @@ LockReleaseAll(LockTableId tableId, SHM_QUEUE * lockQueue) #ifdef USER_LOCKS SpinAcquire(masterLock); #endif - SHMQueueFirst(lockQueue, (Pointer *) & xidLook, &xidLook->queue); + SHMQueueFirst(lockQueue, (Pointer *) &xidLook, &xidLook->queue); XID_PRINT("LockReleaseAll", xidLook); @@ -1312,7 +1312,7 @@ LockReleaseAll(LockTableId tableId, SHM_QUEUE * lockQueue) Assert(ltable->lockHash->hash == tag_hash); lock = (LOCK *) - hash_search(ltable->lockHash, (Pointer) & (lock->tag), HASH_REMOVE, &found); + hash_search(ltable->lockHash, (Pointer) &(lock->tag), HASH_REMOVE, &found); if ((!lock) || (!found)) { SpinRelease(masterLock); @@ -1341,7 +1341,7 @@ next_item: #endif if (done) break; - SHMQueueFirst(&xidLook->queue, (Pointer *) & tmp, &tmp->queue); + SHMQueueFirst(&xidLook->queue, (Pointer *) &tmp, &tmp->queue); xidLook = tmp; } SpinRelease(masterLock); @@ -1444,7 +1444,7 @@ DumpLocks() if (SHMQueueEmpty(lockQueue)) return; - SHMQueueFirst(lockQueue, (Pointer *) & xidLook, &xidLook->queue); + SHMQueueFirst(lockQueue, (Pointer *) &xidLook, &xidLook->queue); end = MAKE_OFFSET(lockQueue); LOCK_DUMP("DumpLocks", MyProc->waitLock, 0); @@ -1471,7 +1471,7 @@ DumpLocks() if (done) break; - SHMQueueFirst(&xidLook->queue, (Pointer *) & tmp, &tmp->queue); + SHMQueueFirst(&xidLook->queue, (Pointer *) &tmp, &tmp->queue); xidLook = tmp; } } |