Remove more (void) and fix -Wall warnings.

10 files changed, 39 insertions, 39 deletions

diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 3210486e59..ce9f5f48ed 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/storage/buffer/bufmgr.c,v 1.15 1997/07/28 00:54:43 momjian Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/storage/buffer/bufmgr.c,v 1.16 1997/08/12 22:53:46 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -248,7 +248,7 @@ ReadBufferWithBufferLock(Relation reln,
 	if (extend) {
 	    /* new buffers are zero-filled */
 	    memset((char *) MAKE_PTR(bufHdr->data), 0, BLCKSZ);
-	    (void) smgrextend(bufHdr->bufsmgr, reln,
+	    smgrextend(bufHdr->bufsmgr, reln,
 			      (char *) MAKE_PTR(bufHdr->data));
 	}
 	return (BufferDescriptorGetBuffer(bufHdr));
@@ -261,7 +261,7 @@ ReadBufferWithBufferLock(Relation reln,
      */
     if (extend) {
 	/* new buffers are zero-filled */
-	(void) memset((char *) MAKE_PTR(bufHdr->data), 0, BLCKSZ);
+	memset((char *) MAKE_PTR(bufHdr->data), 0, BLCKSZ);
 	status = smgrextend(bufHdr->bufsmgr, reln,
 			    (char *) MAKE_PTR(bufHdr->data));
     } else {
@@ -1728,7 +1728,7 @@ _bm_die(Oid dbId, Oid relId, int blkNo, int bufNo,
 	break;
     }
     
-    (void) fclose(fp);
+    fclose(fp);
     
     kill(getpid(), SIGILL);
 }
diff --git a/src/backend/storage/file/fd.c b/src/backend/storage/file/fd.c
index 420606e689..ad70a86537 100644
--- a/src/backend/storage/file/fd.c
+++ b/src/backend/storage/file/fd.c
@@ -6,7 +6,7 @@
  * Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *    $Id: fd.c,v 1.19 1997/07/28 00:54:52 momjian Exp $
+ *    $Id: fd.c,v 1.20 1997/08/12 22:53:51 momjian Exp $
  *
  * NOTES:
  *
@@ -765,8 +765,8 @@ FileTruncate(File file, int offset)
     DO_DB(elog(DEBUG, "FileTruncate %d (%s)",
                  file, VfdCache[file].fileName));
     
-    (void) FileSync(file);
-    (void) FileAccess(file);
+    FileSync(file);
+    FileAccess(file);
     returnCode = ftruncate(VfdCache[file].fd, offset);
     return(returnCode);
 }
diff --git a/src/backend/storage/ipc/s_lock.c b/src/backend/storage/ipc/s_lock.c
index de9b8689f0..476bdea690 100644
--- a/src/backend/storage/ipc/s_lock.c
+++ b/src/backend/storage/ipc/s_lock.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/storage/ipc/Attic/s_lock.c,v 1.15 1997/07/29 14:07:48 momjian Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/storage/ipc/Attic/s_lock.c,v 1.16 1997/08/12 22:53:55 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -100,13 +100,13 @@ S_LOCK(slock_t *lock)
 void
 S_UNLOCK(slock_t *lock)
 {
-	(void)release_lock(lock);
+	release_lock(lock);
 }
 
 void
 S_INIT_LOCK(slock_t *lock)
 {
-	(void)init_lock(lock);	
+	init_lock(lock);	
 }
 
 /* S_LOCK_FREE should return 1 if lock is free; 0 if lock is locked */
@@ -138,13 +138,13 @@ S_LOCK(slock_t *lock)
 void
 S_UNLOCK(slock_t *lock)
 {
-    (void) msem_unlock(lock, 0);
+    msem_unlock(lock, 0);
 }
 
 void
 S_INIT_LOCK(slock_t *lock)
 {
-    (void) msem_init(lock, MSEM_UNLOCKED);
+    msem_init(lock, MSEM_UNLOCKED);
 }
 
 int
diff --git a/src/backend/storage/ipc/shmem.c b/src/backend/storage/ipc/shmem.c
index c7c606a493..c839059ea9 100644
--- a/src/backend/storage/ipc/shmem.c
+++ b/src/backend/storage/ipc/shmem.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/storage/ipc/shmem.c,v 1.9 1997/06/06 22:04:04 scrappy Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/storage/ipc/shmem.c,v 1.10 1997/08/12 22:53:56 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -544,7 +544,7 @@ ShmemInitStruct(char *name, unsigned long size, bool *foundPtr)
 	if (! structPtr) {
 	    /* out of memory */
 	    Assert (BindingTable);
-	    (void) hash_search(BindingTable,(char *) &item,HASH_REMOVE, foundPtr);
+	    hash_search(BindingTable,(char *) &item,HASH_REMOVE, foundPtr);
 	    SpinRelease(BindingLock);
 	    *foundPtr = FALSE;
 	    
@@ -578,7 +578,7 @@ TransactionIdIsInProgress (TransactionId xid)
     
     SpinAcquire(BindingLock);
 
-    (void) hash_seq ((HTAB *)NULL);
+    hash_seq ((HTAB *)NULL);
     while ( (result = (BindingEnt *) hash_seq (BindingTable)) != NULL )
     {
     	if ( result == (BindingEnt *) TRUE )
diff --git a/src/backend/storage/ipc/sinval.c b/src/backend/storage/ipc/sinval.c
index e5aef6dd99..5f39166911 100644
--- a/src/backend/storage/ipc/sinval.c
+++ b/src/backend/storage/ipc/sinval.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/storage/ipc/sinval.c,v 1.6 1997/01/08 08:32:04 bryanh Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/storage/ipc/sinval.c,v 1.7 1997/08/12 22:53:58 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -143,7 +143,7 @@ RegisterSharedInvalid(int cacheId, /* XXX */
     	}
 	
     	/* write again */
-    	(void) SISetDataEntry(shmInvalBuffer, &newInvalid);
+    	SISetDataEntry(shmInvalBuffer, &newInvalid);
     }
     SpinRelease(SInvalLock);
 }
diff --git a/src/backend/storage/ipc/sinvaladt.c b/src/backend/storage/ipc/sinvaladt.c
index d1443e04c7..9400e87261 100644
--- a/src/backend/storage/ipc/sinvaladt.c
+++ b/src/backend/storage/ipc/sinvaladt.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/storage/ipc/sinvaladt.c,v 1.4 1997/07/24 20:14:15 momjian Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/storage/ipc/sinvaladt.c,v 1.5 1997/08/12 22:54:01 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -667,8 +667,8 @@ SISegInit(SISeg *segP)
     SISetStartFreeSpace(segP, 0);
     SISetStartEntryChain(segP, InvalidOffset);
     SISetEndEntryChain(segP, InvalidOffset);
-    (void) SISetNumEntries(segP, 0);
-    (void) SISetMaxNumEntries(segP, MAXNUMMESSAGES);
+    SISetNumEntries(segP, 0);
+    SISetMaxNumEntries(segP, MAXNUMMESSAGES);
     for (i = 0; i < MaxBackendId; i++) {
     	segP->procState[i].limit = -1; 	    /* no backend active  !!*/
     	segP->procState[i].resetState = false;
diff --git a/src/backend/storage/large_object/inv_api.c b/src/backend/storage/large_object/inv_api.c
index fa84d43db6..d8503038a7 100644
--- a/src/backend/storage/large_object/inv_api.c
+++ b/src/backend/storage/large_object/inv_api.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.11 1997/07/28 00:55:08 momjian Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.12 1997/08/12 22:54:04 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -127,11 +127,11 @@ inv_create(int flags)
 
     /* this is pretty painful...  want a tuple descriptor */
     tupdesc = CreateTemplateTupleDesc(2);
-    (void) TupleDescInitEntry(tupdesc, (AttrNumber) 1,
+    TupleDescInitEntry(tupdesc, (AttrNumber) 1,
 			      "olastbye",
 			      "int4",
 			      0, false);
-    (void) TupleDescInitEntry(tupdesc, (AttrNumber) 2,
+    TupleDescInitEntry(tupdesc, (AttrNumber) 2,
 			      "odata",
 			      "bytea",
 			      0, false);
@@ -140,7 +140,7 @@ inv_create(int flags)
      *  will be located on whatever storage manager the user requested.
      */
 
-    (void) heap_create(objname, 
+    heap_create(objname, 
 		       objname,
 		       (int) archchar, smgr,
 		       tupdesc);
@@ -1147,7 +1147,7 @@ _inv_getsize(Relation hreln, TupleDesc hdesc, Relation ireln)
 	 */
 
 	if (buf != InvalidBuffer)
-	    (void) ReleaseBuffer(buf);
+	    ReleaseBuffer(buf);
 
 	htup = heap_fetch(hreln, NowTimeQual, &(res->heap_iptr), &buf);
 
diff --git a/src/backend/storage/lmgr/lock.c b/src/backend/storage/lmgr/lock.c
index 562df6c938..fc56f8c04a 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 1.9 1997/03/15 01:23:58 scrappy Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lock.c,v 1.10 1997/08/12 22:54:07 momjian Exp $
  *
  * NOTES
  *    Outside modules can create a lock table and acquire/release
@@ -256,7 +256,7 @@ LockTabInit(char *tabName,
     if (! ltable)
 	{
 	    elog(NOTICE,"LockTabInit: couldn't malloc lock table %s\n",tabName);
-	    (void) pfree (shmemName);
+	    pfree (shmemName);
 	    return(INVALID_TABLEID);
 	}
     
@@ -349,7 +349,7 @@ LockTabInit(char *tabName,
     
     SpinRelease(LockMgrLock);
     
-    (void) pfree (shmemName);
+    pfree (shmemName);
     
     if (status)
 	return(ltable->ctl->tableId);
@@ -1057,7 +1057,7 @@ LockRelease(LockTableId tableId, LOCKTAG *lockName, LOCKT lockt)
 	     * himself.
 	     * --------------------------
 	     */
-	    (void) ProcLockWakeup(&(lock->waitProcs), (char *) ltable, (char *) lock);
+	    ProcLockWakeup(&(lock->waitProcs), (char *) ltable, (char *) lock);
 	}
     
     SpinRelease(masterLock);
@@ -1286,7 +1286,7 @@ LockReleaseAll(LockTableId tableId, SHM_QUEUE *lockQueue)
 		     * --------------------
 		     */
 		    waitQueue = &(lock->waitProcs);
-		    (void) ProcLockWakeup(waitQueue, (char *) ltable, (char *) lock);
+		    ProcLockWakeup(waitQueue, (char *) ltable, (char *) lock);
 		}
 	    
 #ifdef USER_LOCKS
diff --git a/src/backend/storage/lmgr/multi.c b/src/backend/storage/lmgr/multi.c
index 22951e4758..1f9894fdb4 100644
--- a/src/backend/storage/lmgr/multi.c
+++ b/src/backend/storage/lmgr/multi.c
@@ -12,7 +12,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/storage/lmgr/Attic/multi.c,v 1.2 1996/11/03 05:07:31 scrappy Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/storage/lmgr/Attic/multi.c,v 1.3 1997/08/12 22:54:09 momjian Exp $
  *
  * NOTES:
  *   (1) The lock.c module assumes that the caller here is doing
@@ -275,7 +275,7 @@ MultiAcquire(LockTableId tableId,
 		 * the last level lock we successfully acquired
 		 */
 		retStatus = FALSE;
-		(void) MultiRelease(tableId, tag, lockt, i);
+		MultiRelease(tableId, tag, lockt, i);
 		/* now leave the loop.  Don't try for any more locks */
 		break;
 	    }
diff --git a/src/backend/storage/smgr/md.c b/src/backend/storage/smgr/md.c
index f6ebe161bc..ee6ffbd905 100644
--- a/src/backend/storage/smgr/md.c
+++ b/src/backend/storage/smgr/md.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/storage/smgr/md.c,v 1.16 1997/08/12 20:15:48 momjian Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/storage/smgr/md.c,v 1.17 1997/08/12 22:54:13 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -90,7 +90,7 @@ mdinit()
 
     oldcxt = MemoryContextSwitchTo(MdCxt);
     Md_fdvec = (MdfdVec *) palloc(Nfds * sizeof(MdfdVec));
-    (void) MemoryContextSwitchTo(oldcxt);
+    MemoryContextSwitchTo(oldcxt);
 
     if (Md_fdvec == (MdfdVec *) NULL)
 	return (SM_FAIL);
@@ -193,7 +193,7 @@ mdunlink(Relation reln)
 	    pfree(ov);
     }
     Md_fdvec[fd].mdfd_chain = (MdfdVec *) NULL;
-    (void) MemoryContextSwitchTo(oldcxt);
+    MemoryContextSwitchTo(oldcxt);
 
     _fdvec_free (fd);
 
@@ -314,7 +314,7 @@ mdclose(Relation reln)
 	    pfree(ov);
     }
 
-    (void) MemoryContextSwitchTo(oldcxt);
+    MemoryContextSwitchTo(oldcxt);
     Md_fdvec[fd].mdfd_chain = (MdfdVec *) NULL;
     
     _fdvec_free (fd);
@@ -487,7 +487,7 @@ mdblindwrt(char *dbstr,
     /* seek to the right spot */
     seekpos = (long) (BLCKSZ * (blkno % RELSEG_SIZE));
     if (lseek(fd, seekpos, SEEK_SET) != seekpos) {
-	(void) close(fd);
+	close(fd);
 	return (SM_FAIL);
     }
 
@@ -668,7 +668,7 @@ int _fdvec_alloc ()
     memmove(nvec, (char *) Md_fdvec, CurFd * sizeof(MdfdVec)); 
     pfree(Md_fdvec);
 
-    (void) MemoryContextSwitchTo(oldcxt);
+    MemoryContextSwitchTo(oldcxt);
 
     Md_fdvec = nvec;
 
@@ -735,7 +735,7 @@ _mdfd_openseg(Relation reln, int segno, int oflags)
     /* allocate an mdfdvec entry for it */
     oldcxt = MemoryContextSwitchTo(MdCxt);
     v = (MdfdVec *) palloc(sizeof(MdfdVec));
-    (void) MemoryContextSwitchTo(oldcxt);
+    MemoryContextSwitchTo(oldcxt);
 
     /* fill the entry */
     v->mdfd_vfd = fd;