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Remove un-needed braces around single statements.

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This commit is contained in:
Bruce Momjian
1998-06-15 19:30:31 +00:00
parent 27db9ecd0b
commit 6bd323c6b3
224 changed files with 221 additions and 2504 deletions
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12
src/backend/storage/ipc/ipc.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/ipc/ipc.c,v 1.21 1998/05/29 17:00:10 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/ipc/ipc.c,v 1.22 1998/06/15 19:29:13 momjian Exp $
*
* NOTES
*
@@ -310,9 +310,7 @@ IpcSemaphoreCreate(IpcSemaphoreKey semKey,
exitpg(3);
}
for (i = 0; i < semNum; i++)
{
array[i] = semStartValue;
}
semun.array = array;
errStatus = semctl(semId, 0, SETALL, semun);
if (errStatus == -1)
@@ -513,9 +511,7 @@ IpcMemoryCreate(IpcMemoryKey memKey, uint32 size, int permission)
shmid = PrivateMemoryCreate(memKey, size);
}
else
{
shmid = shmget(memKey, size, IPC_CREAT | permission);
}
if (shmid < 0)
{
@@ -564,9 +560,7 @@ static void
IpcMemoryDetach(int status, char *shmaddr)
{
if (shmdt(shmaddr) < 0)
{
elog(NOTICE, "IpcMemoryDetach: shmdt(0x%x): %m", shmaddr);
}
}
/****************************************************************************/
@@ -582,13 +576,9 @@ IpcMemoryAttach(IpcMemoryId memId)
char *memAddress;
if (UsePrivateMemory)
{
memAddress = (char *) PrivateMemoryAttach(memId);
}
else
{
memAddress = (char *) shmat(memId, 0, 0);
}
/* if ( *memAddress == -1) { XXX ??? */
if (memAddress == (char *) -1)

18
src/backend/storage/ipc/shmem.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/ipc/shmem.c,v 1.19 1998/05/26 17:29:07 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/ipc/shmem.c,v 1.20 1998/06/15 19:29:14 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -189,18 +189,14 @@ InitShmem(unsigned int key, unsigned int size)
* allocator and binding table.
*/
if (!InitSpinLocks(ShmemBootstrap, IPCKeyGetSpinLockSemaphoreKey(key)))
{
return (FALSE);
}
/*
* We have just allocated additional space for two spinlocks. Now
* setup the global free space count
*/
if (ShmemBootstrap)
{
*ShmemFreeStart = currFreeSpace;
}
/* if ShmemFreeStart is NULL, then the allocator won't work */
Assert(*ShmemFreeStart);
@@ -256,9 +252,7 @@ InitShmem(unsigned int key, unsigned int size)
}
else
{
Assert(!ShmemBootstrap);
}
/* now release the lock acquired in ShmemHashInit */
SpinRelease(BindingLock);
@@ -303,16 +297,12 @@ ShmemAlloc(unsigned long size)
*ShmemFreeStart += size;
}
else
{
newSpace = NULL;
}
SpinRelease(ShmemLock);
if (!newSpace)
{
elog(NOTICE, "ShmemAlloc: out of memory ");
}
return (newSpace);
}
@@ -420,13 +410,9 @@ ShmemPIDLookup(int pid, SHMEM_OFFSET *locationPtr)
}
if (found)
{
*locationPtr = result->location;
}
else
{
result->location = *locationPtr;
}
SpinRelease(BindingLock);
return (TRUE);
@@ -473,9 +459,7 @@ ShmemPIDDestroy(int pid)
if (found)
return (location);
else
{
return (INVALID_OFFSET);
}
}
/*

10
src/backend/storage/ipc/sinval.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/ipc/sinval.c,v 1.9 1997/09/08 02:28:59 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/ipc/sinval.c,v 1.10 1998/06/15 19:29:15 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -49,9 +49,7 @@ CreateSharedInvalidationState(IPCKey key)
status = SISegmentInit(true, IPCKeyGetSIBufferMemoryBlock(key));
if (status == -1)
{
elog(FATAL, "CreateSharedInvalidationState: failed segment init");
}
}
/****************************************************************************/
@@ -73,9 +71,7 @@ AttachSharedInvalidationState(IPCKey key)
status = SISegmentInit(false, IPCKeyGetSIBufferMemoryBlock(key));
if (status == -1)
{
elog(FATAL, "AttachSharedInvalidationState: failed segment init");
}
}
void
@@ -126,13 +122,9 @@ RegisterSharedInvalid(int cacheId, /* XXX */
newInvalid.hashIndex = hashIndex;
if (ItemPointerIsValid(pointer))
{
ItemPointerCopy(pointer, &newInvalid.pointerData);
}
else
{
ItemPointerSetInvalid(&newInvalid.pointerData);
}
SpinAcquire(SInvalLock);
if (!SISetDataEntry(shmInvalBuffer, &newInvalid))

12
src/backend/storage/ipc/sinvaladt.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/ipc/sinvaladt.c,v 1.8 1997/09/08 21:47:15 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/ipc/sinvaladt.c,v 1.9 1998/06/15 19:29:15 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -133,9 +133,7 @@ SIAssignBackendId(SISeg *segInOutP, BackendTag backendTag)
(segInOutP->procState[index].limit <
stateP->limit ||
stateP->tag < backendTag)))
{
stateP = &segInOutP->procState[index];
}
}
/* verify that all "procState" entries checked for matching tags */
@@ -664,9 +662,7 @@ SIReadEntryData(SISeg *segP,
}
/* check whether we can remove dead messages */
if (i > MAXNUMMESSAGES)
{
elog(FATAL, "SIReadEntryData: Invalid segment state");
}
}
/************************************************************************/
@@ -696,9 +692,7 @@ SIDelExpiredDataEntries(SISeg *segP)
{
/* this adjusts also the state limits! */
if (!SIDelDataEntry(segP))
{
elog(FATAL, "SIDelExpiredDataEntries: Invalid segment state");
}
}
}
}
@@ -779,13 +773,9 @@ SISegmentGet(int key, /* the corresponding key for the segment */
IpcMemoryId shmid;
if (create)
{
shmid = IpcMemoryCreate(key, size, IPCProtection);
}
else
{
shmid = IpcMemoryIdGet(key, size);
}
return (shmid);
}

4
src/backend/storage/ipc/spin.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/ipc/Attic/spin.c,v 1.10 1997/09/22 04:20:53 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/ipc/Attic/spin.c,v 1.11 1998/06/15 19:29:16 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -157,9 +157,7 @@ SpinRelease(SPINLOCK lockid)
S_UNLOCK(&(slckP->shlock));
}
else
{
S_UNLOCK(&(slckP->shlock));
}
S_UNLOCK(&(slckP->exlock));
S_UNLOCK(&(slckP->locklock));
#ifdef LOCKDEBUG