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192.168.1.100 / T108 / e958203796650e3959a43708d67534bf36f4c83b / . / external / subpack / utils / hfsprogs / patches / 0010-Rename-custom-macro-nil-with-NULL.patch
blob: 13ac4ed7ad5d246f8f0830bfb88d85b54483d501 [file] [log] [blame]
From: =?UTF-8?q?Rog=C3=A9rio=20Brito?= <rbrito@ime.usp.br>
Date: Thu, 24 Oct 2013 01:11:21 -0200
Subject: Rename custom macro nil with NULL
---
fsck_hfs.tproj/dfalib/BTree.c | 142 +++++++++++++++++-----------------
fsck_hfs.tproj/dfalib/BTreeAllocate.c | 14 ++--
fsck_hfs.tproj/dfalib/BTreeMiscOps.c | 26 +++----
fsck_hfs.tproj/dfalib/BTreeNodeOps.c | 30 +++----
fsck_hfs.tproj/dfalib/BTreeTreeOps.c | 38 ++++-----
fsck_hfs.tproj/dfalib/SControl.c | 56 +++++++-------
fsck_hfs.tproj/dfalib/SRepair.c | 6 +-
fsck_hfs.tproj/dfalib/SUtils.c | 6 +-
fsck_hfs.tproj/dfalib/SVerify1.c | 32 ++++----
fsck_hfs.tproj/dfalib/SVerify2.c | 4 +-
10 files changed, 177 insertions(+), 177 deletions(-)
--- a/fsck_hfs.tproj/dfalib/BTree.c
+++ b/fsck_hfs.tproj/dfalib/BTree.c
@@ -163,21 +163,21 @@ OSStatus BTInitialize (FCB *filePtr
////////////////////// Preliminary Error Checking ///////////////////////////
- headerNode.buffer = nil;
+ headerNode.buffer = NULL;
- if (pathPtr == nil) return paramErr;
+ if (pathPtr == NULL) return paramErr;
setEndOfForkProc = pathPtr->agentPtr->agent.setEndOfForkProc;
setBlockSizeProc = pathPtr->agentPtr->agent.setBlockSizeProc;
- if (pathPtr->agentPtr->agent.getBlockProc == nil) return E_NoGetBlockProc;
- if (pathPtr->agentPtr->agent.releaseBlockProc == nil) return E_NoReleaseBlockProc;
- if (setEndOfForkProc == nil) return E_NoSetEndOfForkProc;
- if (setBlockSizeProc == nil) return E_NoSetBlockSizeProc;
+ if (pathPtr->agentPtr->agent.getBlockProc == NULL) return E_NoGetBlockProc;
+ if (pathPtr->agentPtr->agent.releaseBlockProc == NULL) return E_NoReleaseBlockProc;
+ if (setEndOfForkProc == NULL) return E_NoSetEndOfForkProc;
+ if (setBlockSizeProc == NULL) return E_NoSetBlockSizeProc;
forkPtr = pathPtr->path.forkPtr;
- if (forkPtr->fork.btreePtr != nil) return fsBTrFileAlreadyOpenErr;
+ if (forkPtr->fork.btreePtr != NULL) return fsBTrFileAlreadyOpenErr;
if ((maxKeyLength == 0) ||
(maxKeyLength > kMaxKeyLength)) return fsBTInvalidKeyLengthErr;
@@ -209,7 +209,7 @@ OSStatus BTInitialize (FCB *filePtr
//////////////////////// Allocate Control Block /////////////////////////////
M_RESIDENT_ALLOCATE_FIXED_CLEAR( &btreePtr, sizeof( BTreeControlBlock ), kFSBTreeControlBlockType );
- if (btreePtr == nil)
+ if (btreePtr == NULL)
{
err = memFullErr;
goto ErrorExit;
@@ -220,7 +220,7 @@ OSStatus BTInitialize (FCB *filePtr
btreePtr->flags = 0;
btreePtr->attributes = 0;
btreePtr->forkPtr = forkPtr;
- btreePtr->keyCompareProc = nil;
+ btreePtr->keyCompareProc = NULL;
btreePtr->keyDescPtr = keyDescPtr;
btreePtr->btreeType = btreeType;
btreePtr->treeDepth = 0;
@@ -282,7 +282,7 @@ OSStatus BTInitialize (FCB *filePtr
///////////////////// Copy Key Descriptor To Header /////////////////////////
#if SupportsKeyDescriptors
- if (keyDescPtr != nil)
+ if (keyDescPtr != NULL)
{
err = CheckKeyDescriptor (keyDescPtr, maxKeyLength);
M_ExitOnError (err);
@@ -309,7 +309,7 @@ OSStatus BTInitialize (FCB *filePtr
err = UpdateHeader (btreePtr);
M_ExitOnError (err);
- pathPtr->path.forkPtr->fork.btreePtr = nil;
+ pathPtr->path.forkPtr->fork.btreePtr = NULL;
M_RESIDENT_DEALLOCATE_FIXED( btreePtr, sizeof( BTreeControlBlock ), kFSBTreeControlBlockType );
return noErr;
@@ -320,7 +320,7 @@ OSStatus BTInitialize (FCB *filePtr
ErrorExit:
(void) ReleaseNode (btreePtr, &headerNode);
- if (btreePtr != nil)
+ if (btreePtr != NULL)
M_RESIDENT_DEALLOCATE_FIXED( btreePtr, sizeof( BTreeControlBlock ), kFSBTreeControlBlockType );
return err;
@@ -342,7 +342,7 @@ Input: filePtr - pointer to file to
setEndOfForkProc - pointer to client's SetEOF function
Result: noErr - success
- paramErr - required ptr was nil
+ paramErr - required ptr was NULL
fsBTInvalidFileErr -
memFullErr -
!= noErr - failure
@@ -364,16 +364,16 @@ OSStatus BTOpenPath (SFCB *filePtr
////////////////////// Preliminary Error Checking ///////////////////////////
- if ( filePtr == nil ||
- getBlockProc == nil ||
- releaseBlockProc == nil ||
- setEndOfForkProc == nil ||
- setBlockSizeProc == nil )
+ if (filePtr == NULL ||
+ getBlockProc == NULL ||
+ releaseBlockProc == NULL ||
+ setEndOfForkProc == NULL ||
+ setBlockSizeProc == NULL)
{
return paramErr;
}
- if ( filePtr->fcbBtree != nil ) // already has a BTreeCB
+ if (filePtr->fcbBtree != NULL) // already has a BTreeCB
return noErr;
// is file large enough to contain header node?
@@ -384,7 +384,7 @@ OSStatus BTOpenPath (SFCB *filePtr
//////////////////////// Allocate Control Block /////////////////////////////
btreePtr = (BTreeControlBlock*) AllocateClearMemory( sizeof( BTreeControlBlock ) );
- if (btreePtr == nil)
+ if (btreePtr == NULL)
{
Panic ("\pBTOpen: no memory for btreePtr.");
return memFullErr;
@@ -397,7 +397,7 @@ OSStatus BTOpenPath (SFCB *filePtr
/////////////////////////// Read Header Node ////////////////////////////////
- nodeRec.buffer = nil; // so we can call ReleaseNode
+ nodeRec.buffer = NULL; // so we can call ReleaseNode
btreePtr->fcbPtr = filePtr;
filePtr->fcbBtree = (void *) btreePtr; // attach btree cb to file
@@ -487,7 +487,7 @@ OSStatus BTOpenPath (SFCB *filePtr
////////////////////////// Get Key Descriptor ///////////////////////////////
#if SupportsKeyDescriptors
- if ( keyCompareProc == nil ) // if no key compare proc then get key descriptor
+ if (keyCompareProc == NULL) // if no key compare proc then get key descriptor
{
err = GetKeyDescriptor (btreePtr, nodeRec.buffer); //¥¥ it should check amount of memory allocated...
M_ExitOnError (err);
@@ -499,7 +499,7 @@ OSStatus BTOpenPath (SFCB *filePtr
else
#endif
{
- btreePtr->keyDescPtr = nil; // clear it so we don't dispose garbage later
+ btreePtr->keyDescPtr = NULL; // clear it so we don't dispose garbage later
}
err = ReleaseNode (btreePtr, &nodeRec);
@@ -528,7 +528,7 @@ OSStatus BTOpenPath (SFCB *filePtr
ErrorExit:
- filePtr->fcbBtree = nil;
+ filePtr->fcbBtree = NULL;
(void) ReleaseNode (btreePtr, &nodeRec);
DisposeMemory( btreePtr );
@@ -567,7 +567,7 @@ OSStatus BTClosePath (SFCB *filePt
btreePtr = (BTreeControlBlockPtr) filePtr->fcbBtree;
- if (btreePtr == nil)
+ if (btreePtr == NULL)
return fsBTInvalidFileErr;
////////////////////// Check for other BTree Paths //////////////////////////
@@ -603,14 +603,14 @@ OSStatus BTClosePath (SFCB *filePt
M_ExitOnError (err);
#if SupportsKeyDescriptors
- if (btreePtr->keyDescPtr != nil) // deallocate keyDescriptor, if any
+ if (btreePtr->keyDescPtr != NULL) // deallocate keyDescriptor, if any
{
DisposeMemory( btreePtr->keyDescPtr );
}
#endif
DisposeMemory( btreePtr );
- filePtr->fcbBtree = nil;
+ filePtr->fcbBtree = NULL;
// LogEndTime(kTraceCloseBTree, noErr);
@@ -643,7 +643,7 @@ Function: Search for position in B*Tree
Input: pathPtr - pointer to path for BTree file.
searchKey - pointer to search key to match.
- hintPtr - pointer to hint (may be nil)
+ hintPtr - pointer to hint (may be NULL)
Output: record - pointer to BufferDescriptor containing record
recordLen - length of data at recordPtr
@@ -678,14 +678,14 @@ OSStatus BTSearchRecord (SFCB *fil
// LogStartTime(kTraceSearchBTree);
- if (filePtr == nil) return paramErr;
- if (searchIterator == nil) return paramErr;
+ if (filePtr == NULL) return paramErr;
+ if (searchIterator == NULL) return paramErr;
btreePtr = (BTreeControlBlockPtr) filePtr->fcbBtree;
- if (btreePtr == nil) return fsBTInvalidFileErr;
+ if (btreePtr == NULL) return fsBTInvalidFileErr;
#if SupportsKeyDescriptors
- if (btreePtr->keyCompareProc == nil) // CheckKey if we using Key Descriptor
+ if (btreePtr->keyCompareProc == NULL) // CheckKey if we using Key Descriptor
{
err = CheckKey (&searchIterator->key, btreePtr->keyDescPtr, btreePtr->maxKeyLength);
M_ExitOnError (err);
@@ -775,9 +775,9 @@ OSStatus BTSearchRecord (SFCB *fil
//¥¥ Should check for errors! Or BlockMove could choke on recordPtr!!!
GetRecordByIndex (btreePtr, node.buffer, index, &keyPtr, &recordPtr, &len);
- if (recordLen != nil) *recordLen = len;
+ if (recordLen != NULL) *recordLen = len;
- if (record != nil)
+ if (record != NULL)
{
ByteCount recordSize;
@@ -794,7 +794,7 @@ OSStatus BTSearchRecord (SFCB *fil
/////////////////////// Success - Update Iterator ///////////////////////////
- if (resultIterator != nil)
+ if (resultIterator != NULL)
{
resultIterator->hint.writeCount = btreePtr->writeCount;
resultIterator->hint.nodeNum = nodeNum;
@@ -825,10 +825,10 @@ OSStatus BTSearchRecord (SFCB *fil
ErrorExit:
- if (recordLen != nil)
+ if (recordLen != NULL)
*recordLen = 0;
- if (resultIterator != nil)
+ if (resultIterator != NULL)
{
resultIterator->hint.writeCount = 0;
resultIterator->hint.nodeNum = 0;
@@ -892,18 +892,18 @@ OSStatus BTIterateRecord (SFCB *fi
////////////////////////// Priliminary Checks ///////////////////////////////
- left.buffer = nil;
- right.buffer = nil;
- node.buffer = nil;
+ left.buffer = NULL;
+ right.buffer = NULL;
+ node.buffer = NULL;
- if (filePtr == nil)
+ if (filePtr == NULL)
{
return paramErr;
}
btreePtr = (BTreeControlBlockPtr) filePtr->fcbBtree;
- if (btreePtr == nil)
+ if (btreePtr == NULL)
{
return fsBTInvalidFileErr; //¥¥ handle properly
}
@@ -968,7 +968,7 @@ OSStatus BTIterateRecord (SFCB *fi
}
else
{
- if (left.buffer == nil)
+ if (left.buffer == NULL)
{
nodeNum = ((NodeDescPtr) node.buffer)->bLink;
if ( nodeNum > 0)
@@ -981,13 +981,13 @@ OSStatus BTIterateRecord (SFCB *fi
}
}
// Before we stomp on "right", we'd better release it if needed
- if (right.buffer != nil) {
+ if (right.buffer != NULL) {
err = ReleaseNode(btreePtr, &right);
M_ExitOnError(err);
}
right = node;
node = left;
- left.buffer = nil;
+ left.buffer = NULL;
index = ((NodeDescPtr) node.buffer)->numRecords -1;
}
}
@@ -1012,7 +1012,7 @@ OSStatus BTIterateRecord (SFCB *fi
}
else
{
- if (right.buffer == nil)
+ if (right.buffer == NULL)
{
nodeNum = ((NodeDescPtr) node.buffer)->fLink;
if ( nodeNum > 0)
@@ -1025,13 +1025,13 @@ OSStatus BTIterateRecord (SFCB *fi
}
}
// Before we stomp on "left", we'd better release it if needed
- if (left.buffer != nil) {
+ if (left.buffer != NULL) {
err = ReleaseNode(btreePtr, &left);
M_ExitOnError(err);
}
left = node;
node = right;
- right.buffer = nil;
+ right.buffer = NULL;
index = 0;
}
}
@@ -1054,9 +1054,9 @@ CopyData:
err = GetRecordByIndex (btreePtr, node.buffer, index, &keyPtr, &recordPtr, &len);
M_ExitOnError (err);
- if (recordLen != nil) *recordLen = len;
+ if (recordLen != NULL) *recordLen = len;
- if (record != nil)
+ if (record != NULL)
{
ByteCount recordSize;
@@ -1069,7 +1069,7 @@ CopyData:
CopyMemory (recordPtr, record->bufferAddress, len);
}
- if (iterator != nil) // first & last do not require iterator
+ if (iterator != NULL) // first & last do not require iterator
{
iterator->hint.writeCount = btreePtr->writeCount;
iterator->hint.nodeNum = nodeNum;
@@ -1089,13 +1089,13 @@ CopyData:
err = ReleaseNode (btreePtr, &node);
M_ExitOnError (err);
- if (left.buffer != nil)
+ if (left.buffer != NULL)
{
err = ReleaseNode (btreePtr, &left);
M_ExitOnError (err);
}
- if (right.buffer != nil)
+ if (right.buffer != NULL)
{
err = ReleaseNode (btreePtr, &right);
M_ExitOnError (err);
@@ -1113,10 +1113,10 @@ ErrorExit:
(void) ReleaseNode (btreePtr, &node);
(void) ReleaseNode (btreePtr, &right);
- if (recordLen != nil)
+ if (recordLen != NULL)
*recordLen = 0;
- if (iterator != nil)
+ if (iterator != NULL)
{
iterator->hint.writeCount = 0;
iterator->hint.nodeNum = 0;
@@ -1157,7 +1157,7 @@ OSStatus BTInsertRecord (SFCB *fil
////////////////////////// Priliminary Checks ///////////////////////////////
- nodeRec.buffer = nil; // so we can call ReleaseNode
+ nodeRec.buffer = NULL; // so we can call ReleaseNode
err = CheckInsertParams (filePtr, iterator, record, recordLen);
if (err != noErr)
@@ -1317,7 +1317,7 @@ OSStatus BTSetRecord (SFCB *fileP
////////////////////////// Priliminary Checks ///////////////////////////////
- nodeRec.buffer = nil; // so we can call ReleaseNode
+ nodeRec.buffer = NULL; // so we can call ReleaseNode
err = CheckInsertParams (filePtr, iterator, record, recordLen);
if (err != noErr)
@@ -1506,7 +1506,7 @@ OSStatus BTReplaceRecord (SFCB *fi
////////////////////////// Priliminary Checks ///////////////////////////////
- nodeRec.buffer = nil; // so we can call ReleaseNode
+ nodeRec.buffer = NULL; // so we can call ReleaseNode
err = CheckInsertParams (filePtr, iterator, record, recordLen);
if (err != noErr)
@@ -1645,20 +1645,20 @@ OSStatus BTDeleteRecord (SFCB *fil
////////////////////////// Priliminary Checks ///////////////////////////////
- nodeRec.buffer = nil; // so we can call ReleaseNode
+ nodeRec.buffer = NULL; // so we can call ReleaseNode
- M_ReturnErrorIf (filePtr == nil, paramErr);
- M_ReturnErrorIf (iterator == nil, paramErr);
+ M_ReturnErrorIf (filePtr == NULL, paramErr);
+ M_ReturnErrorIf (iterator == NULL, paramErr);
btreePtr = (BTreeControlBlockPtr) filePtr->fcbBtree;
- if (btreePtr == nil)
+ if (btreePtr == NULL)
{
err = fsBTInvalidFileErr;
goto ErrorExit;
}
#if SupportsKeyDescriptors
- if (btreePtr->keyDescPtr != nil)
+ if (btreePtr->keyDescPtr != NULL)
{
err = CheckKey (&iterator->key, btreePtr->keyDescPtr, btreePtr->maxKeyLength);
M_ExitOnError (err);
@@ -1712,12 +1712,12 @@ OSStatus BTGetInformation (SFCB *fil
BTreeControlBlockPtr btreePtr;
- M_ReturnErrorIf (filePtr == nil, paramErr);
+ M_ReturnErrorIf (filePtr == NULL, paramErr);
btreePtr = (BTreeControlBlockPtr) filePtr->fcbBtree;
- M_ReturnErrorIf (btreePtr == nil, fsBTInvalidFileErr);
- M_ReturnErrorIf (info == nil, paramErr);
+ M_ReturnErrorIf (btreePtr == NULL, fsBTInvalidFileErr);
+ M_ReturnErrorIf (info == NULL, paramErr);
//¥¥ check version?
@@ -1730,7 +1730,7 @@ OSStatus BTGetInformation (SFCB *fil
info->keyDescriptor = btreePtr->keyDescPtr; //¥¥ this won't do at all...
info->reserved = 0;
- if (btreePtr->keyDescPtr == nil)
+ if (btreePtr->keyDescPtr == NULL)
info->keyDescLength = 0;
else
info->keyDescLength = (UInt32) btreePtr->keyDescPtr->length;
@@ -1762,11 +1762,11 @@ OSStatus BTFlushPath (SFCB *fileP
// LogStartTime(kTraceFlushBTree);
- M_ReturnErrorIf (filePtr == nil, paramErr);
+ M_ReturnErrorIf (filePtr == NULL, paramErr);
btreePtr = (BTreeControlBlockPtr) filePtr->fcbBtree;
- M_ReturnErrorIf (btreePtr == nil, fsBTInvalidFileErr);
+ M_ReturnErrorIf (btreePtr == NULL, fsBTInvalidFileErr);
err = UpdateHeader (btreePtr);
@@ -1788,13 +1788,13 @@ Input: iterator - pointer to BTreeItera
Output: iterator - iterator with the hint.nodeNum cleared
Result: noErr - success
- paramErr - iterator == nil
+ paramErr - iterator == NULL
-------------------------------------------------------------------------------*/
OSStatus BTInvalidateHint (BTreeIterator *iterator )
{
- if (iterator == nil)
+ if (iterator == NULL)
return paramErr;
iterator->hint.nodeNum = 0;
--- a/fsck_hfs.tproj/dfalib/BTreeAllocate.c
+++ b/fsck_hfs.tproj/dfalib/BTreeAllocate.c
@@ -83,7 +83,7 @@ OSStatus AllocateNode (BTreeControlBlock
nodeNumber = 0; // first node number of header map record
- node.buffer = nil; // clear node.buffer to get header node
+ node.buffer = NULL; // clear node.buffer to get header node
// - and for ErrorExit
while (true)
@@ -192,7 +192,7 @@ OSStatus FreeNode (BTreeControlBlockPtr
//////////////////////////// Find Map Record ////////////////////////////////
nodeIndex = 0; // first node number of header map record
- node.buffer = nil; // invalidate node.buffer to get header node
+ node.buffer = NULL; // invalidate node.buffer to get header node
while (nodeNum >= nodeIndex)
{
@@ -278,8 +278,8 @@ OSStatus ExtendBTree (BTreeControlBlockP
nodeSize = btreePtr->nodeSize;
filePtr = btreePtr->fcbPtr;
- mapNode.buffer = nil;
- newNode.buffer = nil;
+ mapNode.buffer = NULL;
+ newNode.buffer = NULL;
mapNodeRecSize = nodeSize - sizeof(BTNodeDescriptor) - 6; // 2 bytes of free space (see note)
@@ -448,7 +448,7 @@ ErrorExit:
Routine: GetMapNode - Get the next map node and pointer to the map record.
Function: Given a BlockDescriptor to a map node in nodePtr, GetMapNode releases
- it and gets the next node. If nodePtr->buffer is nil, then the header
+ it and gets the next node. If nodePtr->buffer is NULL, then the header
node is retrieved.
@@ -474,7 +474,7 @@ OSStatus GetMapNode (BTreeControlBlockPt
UInt16 mapIndex;
UInt32 nextNodeNum;
- if (nodePtr->buffer != nil) // if iterator is valid...
+ if (nodePtr->buffer != NULL) // if iterator is valid...
{
nextNodeNum = ((NodeDescPtr)nodePtr->buffer)->fLink;
if (nextNodeNum == 0)
@@ -521,7 +521,7 @@ ErrorExit:
(void) ReleaseNode (btreePtr, nodePtr);
- *mapPtr = nil;
+ *mapPtr = NULL;
*mapSize = 0;
return err;
--- a/fsck_hfs.tproj/dfalib/BTreeMiscOps.c
+++ b/fsck_hfs.tproj/dfalib/BTreeMiscOps.c
@@ -236,13 +236,13 @@ OSStatus FindIteratorPosition (BTreeCont
// assume index points to UInt16
// assume foundRecord points to Boolean
- left->buffer = nil;
- middle->buffer = nil;
- right->buffer = nil;
+ left->buffer = NULL;
+ middle->buffer = NULL;
+ right->buffer = NULL;
foundIt = false;
- if (iterator == nil) // do we have an iterator?
+ if (iterator == NULL) // do we have an iterator?
{
err = fsBTInvalidIteratorErr;
goto ErrorExit;
@@ -250,7 +250,7 @@ OSStatus FindIteratorPosition (BTreeCont
#if SupportsKeyDescriptors
//¥¥ verify iterator key (change CheckKey to take btreePtr instead of keyDescPtr?)
- if (btreePtr->keyDescPtr != nil)
+ if (btreePtr->keyDescPtr != NULL)
{
err = CheckKey (&iterator->key, btreePtr->keyDescPtr, btreePtr->maxKeyLength );
M_ExitOnError (err);
@@ -309,7 +309,7 @@ OSStatus FindIteratorPosition (BTreeCont
{
*right = *middle;
*middle = *left;
- left->buffer = nil;
+ left->buffer = NULL;
index = leftIndex;
goto SuccessfulExit;
@@ -330,7 +330,7 @@ OSStatus FindIteratorPosition (BTreeCont
{
*right = *middle;
*middle = *left;
- left->buffer = nil;
+ left->buffer = NULL;
index = leftIndex;
goto SuccessfulExit;
@@ -363,7 +363,7 @@ OSStatus FindIteratorPosition (BTreeCont
{
*left = *middle;
*middle = *right;
- right->buffer = nil;
+ right->buffer = NULL;
index = rightIndex;
goto SuccessfulExit;
@@ -427,15 +427,15 @@ OSStatus CheckInsertParams (SFCB *
{
BTreeControlBlockPtr btreePtr;
- if (filePtr == nil) return paramErr;
+ if (filePtr == NULL) return paramErr;
btreePtr = (BTreeControlBlockPtr) filePtr->fcbBtree;
- if (btreePtr == nil) return fsBTInvalidFileErr;
- if (iterator == nil) return paramErr;
- if (record == nil) return paramErr;
+ if (btreePtr == NULL) return fsBTInvalidFileErr;
+ if (iterator == NULL) return paramErr;
+ if (record == NULL) return paramErr;
#if SupportsKeyDescriptors
- if (btreePtr->keyDescPtr != nil)
+ if (btreePtr->keyDescPtr != NULL)
{
OSStatus err;
--- a/fsck_hfs.tproj/dfalib/BTreeNodeOps.c
+++ b/fsck_hfs.tproj/dfalib/BTreeNodeOps.c
@@ -105,7 +105,7 @@ Function: Gets an existing BTree node fr
Input: btreePtr - pointer to BTree control block
nodeNum - number of node to request
-Output: nodePtr - pointer to beginning of node (nil if error)
+Output: nodePtr - pointer to beginning of node (NULL if error)
Result:
noErr - success
@@ -139,7 +139,7 @@ OSStatus GetNode (BTreeControlBlockPtr
if (err != noErr)
{
Panic ("\pGetNode: getNodeProc returned error.");
- nodePtr->buffer = nil;
+ nodePtr->buffer = NULL;
goto ErrorExit;
}
++btreePtr->numGetNodes;
@@ -156,8 +156,8 @@ OSStatus GetNode (BTreeControlBlockPtr
return noErr;
ErrorExit:
- nodePtr->buffer = nil;
- nodePtr->blockHeader = nil;
+ nodePtr->buffer = NULL;
+ nodePtr->blockHeader = NULL;
// LogEndTime(kTraceGetNode, err);
@@ -176,7 +176,7 @@ Function: Gets a new BTree node from FS
Input: btreePtr - pointer to BTree control block
nodeNum - number of node to request
-Output: returnNodePtr - pointer to beginning of node (nil if error)
+Output: returnNodePtr - pointer to beginning of node (NULL if error)
Result: noErr - success
!= noErr - failure
@@ -203,7 +203,7 @@ OSStatus GetNewNode (BTreeControlBlockPt
if (err != noErr)
{
Panic ("\pGetNewNode: getNodeProc returned error.");
- returnNodePtr->buffer = nil;
+ returnNodePtr->buffer = NULL;
return err;
}
++btreePtr->numGetNewNodes;
@@ -248,7 +248,7 @@ OSStatus ReleaseNode (BTreeControlBlockP
err = noErr;
- if (nodePtr->buffer != nil)
+ if (nodePtr->buffer != NULL)
{
/*
* The nodes must remain in the cache as big endian!
@@ -267,8 +267,8 @@ OSStatus ReleaseNode (BTreeControlBlockP
++btreePtr->numReleaseNodes;
}
- nodePtr->buffer = nil;
- nodePtr->blockHeader = nil;
+ nodePtr->buffer = NULL;
+ nodePtr->blockHeader = NULL;
// LogEndTime(kTraceReleaseNode, err);
@@ -299,7 +299,7 @@ OSStatus TrashNode (BTreeControlBlockPtr
err = noErr;
- if (nodePtr->buffer != nil)
+ if (nodePtr->buffer != NULL)
{
releaseNodeProc = btreePtr->releaseBlockProc;
err = releaseNodeProc (btreePtr->fcbPtr,
@@ -309,8 +309,8 @@ OSStatus TrashNode (BTreeControlBlockPtr
++btreePtr->numReleaseNodes;
}
- nodePtr->buffer = nil;
- nodePtr->blockHeader = nil;
+ nodePtr->buffer = NULL;
+ nodePtr->blockHeader = NULL;
return err;
}
@@ -338,7 +338,7 @@ OSStatus UpdateNode (BTreeControlBlockPt
err = noErr;
- if (nodePtr->buffer != nil) //¥¥ why call UpdateNode if nil ?!?
+ if (nodePtr->buffer != NULL) //¥¥ why call UpdateNode if NULL ?!?
{
// LogStartTime(kTraceReleaseNode);
err = hfs_swap_BTNode(nodePtr, btreePtr->fcbPtr, kSwapBTNodeHostToBig);
@@ -358,8 +358,8 @@ OSStatus UpdateNode (BTreeControlBlockPt
++btreePtr->numUpdateNodes;
}
- nodePtr->buffer = nil;
- nodePtr->blockHeader = nil;
+ nodePtr->buffer = NULL;
+ nodePtr->blockHeader = NULL;
return noErr;
--- a/fsck_hfs.tproj/dfalib/BTreeTreeOps.c
+++ b/fsck_hfs.tproj/dfalib/BTreeTreeOps.c
@@ -177,7 +177,7 @@ Output: nodeNum - number of the node
Result: noErr - key found, index is record index
fsBTRecordNotFoundErr - key not found, index is insert index
- fsBTEmptyErr - key not found, return params are nil
+ fsBTEmptyErr - key not found, return params are NULL
otherwise - catastrophic failure (GetNode/ReleaseNode failed)
-------------------------------------------------------------------------------*/
@@ -321,8 +321,8 @@ ReleaseAndExit:
ErrorExit:
*nodeNum = 0;
- nodePtr->buffer = nil;
- nodePtr->blockHeader = nil;
+ nodePtr->buffer = NULL;
+ nodePtr->blockHeader = NULL;
*returnIndex = 0;
return err;
@@ -354,7 +354,7 @@ OSStatus InsertTree ( BTreeControlBlockP
primaryKey.replacingKey = replacingKey;
primaryKey.skipRotate = false;
- err = InsertLevel (btreePtr, treePathTable, &primaryKey, nil,
+ err = InsertLevel (btreePtr, treePathTable, &primaryKey, NULL,
targetNode, index, level, insertNode );
return err;
@@ -385,7 +385,7 @@ OSStatus InsertLevel (BTreeControlBlockP
#if defined(applec) && !defined(__SC__)
PanicIf ((level == 1) && (((NodeDescPtr)targetNode->buffer)->kind != kBTLeafNode), "\P InsertLevel: non-leaf at level 1! ");
#endif
- siblingNode.buffer = nil;
+ siblingNode.buffer = NULL;
targetNodeNum = treePathTable [level].node;
insertParent = false;
@@ -420,7 +420,7 @@ OSStatus InsertLevel (BTreeControlBlockP
////// process second insert (if any) //////
- if ( secondaryKey != nil )
+ if (secondaryKey != NULL)
{
Boolean temp;
@@ -446,7 +446,7 @@ OSStatus InsertLevel (BTreeControlBlockP
UInt8 * recPtr;
UInt16 recSize;
- secondaryKey = nil;
+ secondaryKey = NULL;
PanicIf ( (level == btreePtr->treeDepth), "InsertLevel: unfinished insert!?");
@@ -606,9 +606,9 @@ static OSErr InsertNode (BTreeControlBlo
if ( leftNodeNum > 0 )
{
- PanicIf ( siblingNode->buffer != nil, "InsertNode: siblingNode already aquired!");
+ PanicIf(siblingNode->buffer != NULL, "InsertNode: siblingNode already aquired!");
- if ( siblingNode->buffer == nil )
+ if (siblingNode->buffer == NULL)
{
err = GetNode (btreePtr, leftNodeNum, siblingNode); // will be released by caller or a split below
M_ExitOnError (err);
@@ -703,7 +703,7 @@ OSStatus DeleteTree (BTreeControlBlock
targetNodeNum = treePathTable[level].node;
targetNodePtr = targetNode->buffer;
- PanicIf (targetNodePtr == nil, "DeleteTree: targetNode has nil buffer!");
+ PanicIf (targetNodePtr == NULL, "DeleteTree: targetNode has NULL buffer!");
DeleteRecord (btreePtr, targetNodePtr, index);
@@ -766,7 +766,7 @@ OSStatus DeleteTree (BTreeControlBlock
deleteRequired = false;
updateRequired = false;
- if ( targetNode->buffer == nil ) // then root was freed and the btree is empty
+ if (targetNode->buffer == NULL) // then root was freed and the btree is empty
{
btreePtr->rootNode = 0;
btreePtr->treeDepth = 0;
@@ -1124,7 +1124,7 @@ static OSStatus SplitLeft (BTreeControl
if ( (right->height == 1) && (right->kind != kBTLeafNode) )
return fsBTInvalidNodeErr;
- if ( left != nil )
+ if (left != NULL)
{
if ( left->fLink != rightNodeNum )
return fsBTInvalidNodeErr; //¥¥ E_BadSibling ?
@@ -1145,7 +1145,7 @@ static OSStatus SplitLeft (BTreeControl
/////////////// Update Forward Link In Original Left Node ///////////////////
- if ( left != nil )
+ if (left != NULL)
{
left->fLink = newNodeNum;
err = UpdateNode (btreePtr, leftNode);
@@ -1240,8 +1240,8 @@ static OSStatus AddNewRootNode (BTreeCon
Boolean didItFit;
UInt16 keyLength;
- PanicIf (leftNode == nil, "AddNewRootNode: leftNode == nil");
- PanicIf (rightNode == nil, "AddNewRootNode: rightNode == nil");
+ PanicIf (leftNode == NULL, "AddNewRootNode: leftNode == NULL");
+ PanicIf (rightNode == NULL, "AddNewRootNode: rightNode == NULL");
/////////////////////// Initialize New Root Node ////////////////////////////
@@ -1362,7 +1362,7 @@ static OSStatus SplitRight (BTreeContro
if ( (leftPtr->height == 1) && (leftPtr->kind != kBTLeafNode) )
return fsBTInvalidNodeErr;
- if ( rightPtr != nil )
+ if (rightPtr != NULL)
{
if ( rightPtr->bLink != nodeNum )
return fsBTInvalidNodeErr; //¥¥ E_BadSibling ?
@@ -1382,7 +1382,7 @@ static OSStatus SplitRight (BTreeContro
/////////////// Update backward Link In Original Right Node ///////////////////
- if ( rightPtr != nil )
+ if (rightPtr != NULL)
{
rightPtr->bLink = newNodeNum;
err = UpdateNode (btreePtr, rightNodePtr);
@@ -1739,7 +1739,7 @@ static int DoKeyCheck( NodeDescPtr nodeP
UInt16 keyLength;
KeyPtr keyPtr;
UInt8 *dataPtr;
- KeyPtr prevkeyP = nil;
+ KeyPtr prevkeyP = NULL;
if ( nodeP->numRecords == 0 )
@@ -1766,7 +1766,7 @@ static int DoKeyCheck( NodeDescPtr nodeP
return( -1 );
}
- if ( prevkeyP != nil )
+ if (prevkeyP != NULL)
{
if ( CompareKeys( (BTreeControlBlockPtr)btcb, prevkeyP, keyPtr ) >= 0 )
{
--- a/fsck_hfs.tproj/dfalib/SControl.c
+++ b/fsck_hfs.tproj/dfalib/SControl.c
@@ -82,7 +82,7 @@ CheckHFS( int fsReadRef, int fsWriteRef
{
SGlob dataArea; // Allocate the scav globals
short temp;
- FileIdentifierTable *fileIdentifierTable = nil;
+ FileIdentifierTable *fileIdentifierTable = NULL;
OSErr err = noErr;
OSErr scavError = 0;
int scanCount = 0;
@@ -228,7 +228,7 @@ DoAgain:
}
// Set up structures for post processing
- if ( (autoRepair == true) && (dataArea.fileIdentifierTable != nil) )
+ if ((autoRepair == true) && (dataArea.fileIdentifierTable != NULL))
{
// *repairInfo = *repairInfo | kVolumeHadOverlappingExtents; // Report back that volume has overlapping extents
fileIdentifierTable = (FileIdentifierTable *) AllocateMemory( GetHandleSize( (Handle) dataArea.fileIdentifierTable ) );
@@ -239,7 +239,7 @@ DoAgain:
//
// Post processing
//
- if ( fileIdentifierTable != nil )
+ if (fileIdentifierTable != NULL)
{
DisposeMemory( fileIdentifierTable );
}
@@ -682,7 +682,7 @@ short CheckForStop( SGlob *GPtr )
//if ( ((ticks - 10) > GPtr->lastTickCount) || (dfaStage == kAboutToRepairStage) ) // To reduce cursor flicker on fast machines, call through on a timed interval
//{
- if ( GPtr->userCancelProc != nil )
+ if (GPtr->userCancelProc != NULL)
{
UInt64 progress = 0;
Boolean progressChanged;
@@ -761,7 +761,7 @@ static int ScavSetUp( SGlob *GPtr)
short ioRefNum;
#endif
- GPtr->MinorRepairsP = nil;
+ GPtr->MinorRepairsP = NULL;
GPtr->itemsProcessed = 0;
GPtr->lastProgress = 0;
@@ -774,7 +774,7 @@ static int ScavSetUp( SGlob *GPtr)
ScavStaticStructures *pointer;
pointer = (ScavStaticStructures *) AllocateClearMemory( sizeof(ScavStaticStructures) );
- if ( pointer == nil ) {
+ if (pointer == NULL) {
if ( GPtr->logLevel >= kDebugLog ) {
printf( "\t error %d - could not allocate %i bytes of memory \n",
R_NoMem, sizeof(ScavStaticStructures) );
@@ -831,7 +831,7 @@ static int ScavSetUp( SGlob *GPtr)
// Save current value of vcbWrCnt, to detect modifications to volume by other apps etc
if ( GPtr->volumeFeatures & volumeIsMountedMask )
{
- FlushVol( nil, GPtr->realVCB->vcbVRefNum ); // Ask HFS to update all changes to disk
+ FlushVol(NULL, GPtr->realVCB->vcbVRefNum); // Ask HFS to update all changes to disk
GPtr->wrCnt = GPtr->realVCB->vcbWrCnt; // Remember write count after writing changes
}
#endif
@@ -949,7 +949,7 @@ static int ScavSetUp( SGlob *GPtr)
// Keep a valid file id list for HFS volumes
GPtr->validFilesList = (UInt32**)NewHandle( 0 );
- if ( GPtr->validFilesList == nil ) {
+ if (GPtr->validFilesList == NULL) {
if ( GPtr->logLevel >= kDebugLog ) {
printf( "\t error %d - could not allocate file ID list \n", R_NoMem );
}
@@ -995,17 +995,17 @@ static int ScavTerm( SGlobPtr GPtr )
(void) BitMapCheckEnd();
- while( (rP = GPtr->MinorRepairsP) != nil ) // loop freeing leftover (undone) repair orders
+ while((rP = GPtr->MinorRepairsP) != NULL) // loop freeing leftover (undone) repair orders
{
GPtr->MinorRepairsP = rP->link; // (in case repairs were not made)
DisposeMemory(rP);
err = MemError();
}
- if( GPtr->validFilesList != nil )
+ if (GPtr->validFilesList != NULL)
DisposeHandle( (Handle) GPtr->validFilesList );
- if( GPtr->overlappedExtents != nil ) {
+ if (GPtr->overlappedExtents != NULL) {
extentsTableH = GPtr->overlappedExtents;
/* Overlapped extents list also allocated memory for attribute name */
@@ -1021,44 +1021,44 @@ static int ScavTerm( SGlobPtr GPtr )
DisposeHandle( (Handle) GPtr->overlappedExtents );
}
- if( GPtr->fileIdentifierTable != nil )
+ if (GPtr->fileIdentifierTable != NULL)
DisposeHandle( (Handle) GPtr->fileIdentifierTable );
- if( GPtr->calculatedVCB == nil ) // already freed?
+ if (GPtr->calculatedVCB == NULL) // already freed?
return( noErr );
// If the FCB's and BTCB's have been set up, dispose of them
fcbP = GPtr->calculatedExtentsFCB; // release extent file BTree bit map
- if ( fcbP != nil )
+ if (fcbP != NULL)
{
btcbP = (BTreeControlBlock*)fcbP->fcbBtree;
- if ( btcbP != nil)
+ if (btcbP != NULL)
{
- if( btcbP->refCon != nil )
+ if (btcbP->refCon != NULL)
{
- if(((BTreeExtensionsRec*)btcbP->refCon)->BTCBMPtr != nil)
+ if (((BTreeExtensionsRec*)btcbP->refCon)->BTCBMPtr != NULL)
{
DisposeMemory(((BTreeExtensionsRec*)btcbP->refCon)->BTCBMPtr);
err = MemError();
}
DisposeMemory( (Ptr)btcbP->refCon );
err = MemError();
- btcbP->refCon = nil;
+ btcbP->refCon = NULL;
}
fcbP = GPtr->calculatedCatalogFCB; // release catalog BTree bit map
btcbP = (BTreeControlBlock*)fcbP->fcbBtree;
- if( btcbP->refCon != nil )
+ if (btcbP->refCon != NULL)
{
- if(((BTreeExtensionsRec*)btcbP->refCon)->BTCBMPtr != nil)
+ if (((BTreeExtensionsRec*)btcbP->refCon)->BTCBMPtr != NULL)
{
DisposeMemory(((BTreeExtensionsRec*)btcbP->refCon)->BTCBMPtr);
err = MemError();
}
DisposeMemory( (Ptr)btcbP->refCon );
err = MemError();
- btcbP->refCon = nil;
+ btcbP->refCon = NULL;
}
}
}
@@ -1066,7 +1066,7 @@ static int ScavTerm( SGlobPtr GPtr )
DisposeMemory( GPtr->calculatedVCB ); // Release our block of data structures
err = MemError();
- GPtr->calculatedVCB = nil;
+ GPtr->calculatedVCB = NULL;
return( noErr );
}
@@ -1113,7 +1113,7 @@ Boolean IsBlueBoxSharedDrive ( DrvQElPtr
// Now look at the name of the Driver name. If it is .BlueBoxShared keep it out of the list of available disks.
driverDCtlHandle = GetDCtlEntry(dqPtr->dQRefNum);
driverDCtlPtr = *driverDCtlHandle;
- if((((driverDCtlPtr->dCtlFlags) & Is_Native_Mask) == 0) && (driverDCtlPtr->dCtlDriver != nil))
+ if((((driverDCtlPtr->dCtlFlags) & Is_Native_Mask) == 0) && (driverDCtlPtr->dCtlDriver != NULL))
{
if (((driverDCtlPtr->dCtlFlags) & Is_Ram_Based_Mask) == 0)
{
@@ -1127,19 +1127,19 @@ Boolean IsBlueBoxSharedDrive ( DrvQElPtr
}
driverName = (StringPtr)&(drvrHeaderPtr->drvrName);
- if (!(IdenticalString(driverName,blueBoxSharedDriverName,nil)))
+ if (!(IdenticalString(driverName,blueBoxSharedDriverName,NULL)))
{
return( true );
}
// Special case for the ".Sony" floppy driver which might be accessed in Shared mode inside the Blue Box
// Test its "where" string instead of the driver name.
- if (!(IdenticalString(driverName,sonyDriverName,nil)))
+ if (!(IdenticalString(driverName,sonyDriverName,NULL)))
{
CntrlParam paramBlock;
- paramBlock.ioCompletion = nil;
- paramBlock.ioNamePtr = nil;
+ paramBlock.ioCompletion = NULL;
+ paramBlock.ioNamePtr = NULL;
paramBlock.ioVRefNum = dqPtr->dQDrive;
paramBlock.ioCRefNum = dqPtr->dQRefNum;
paramBlock.csCode = kDriveIcon; // return physical icon
@@ -1152,7 +1152,7 @@ Boolean IsBlueBoxSharedDrive ( DrvQElPtr
iconAndStringRecPtr = * (IconAndStringRecPtr*) & paramBlock.csParam;
whereStringPtr = (StringPtr) & iconAndStringRecPtr->string;
- if (!(IdenticalString(whereStringPtr,blueBoxFloppyWhereString,nil)))
+ if (!(IdenticalString(whereStringPtr,blueBoxFloppyWhereString,NULL)))
{
return( true );
}
--- a/fsck_hfs.tproj/dfalib/SRepair.c
+++ b/fsck_hfs.tproj/dfalib/SRepair.c
@@ -844,7 +844,7 @@ static int DelFThd( SGlobPtr GPtr, UInt3
isHFSPlus = VolumeObjectIsHFSPlus( );
- BuildCatalogKey( fid, (const CatalogName*) nil, isHFSPlus, &key );
+ BuildCatalogKey(fid, NULL, isHFSPlus, &key);
result = SearchBTreeRecord( GPtr->calculatedCatalogFCB, &key, kNoHint, &foundKey, &record, &recSize, &hint );
if ( result ) return ( IntError( GPtr, result ) );
@@ -910,7 +910,7 @@ static OSErr FixDirThread( SGlobPtr GPtr
isHFSPlus = VolumeObjectIsHFSPlus( );
- BuildCatalogKey( did, (const CatalogName*) nil, isHFSPlus, &key );
+ BuildCatalogKey(did, NULL, isHFSPlus, &key);
result = SearchBTreeRecord( GPtr->calculatedCatalogFCB, &key, kNoHint, &foundKey, &record, &recSize, &hint );
if ( result )
@@ -2171,7 +2171,7 @@ static OSErr FixOrphanedFiles ( SGlobPtr
}
//-- Build the key for the file thread
- BuildCatalogKey( cNodeID, nil, isHFSPlus, &key );
+ BuildCatalogKey(cNodeID, NULL, isHFSPlus, &key);
err = SearchBTreeRecord( GPtr->calculatedCatalogFCB, &key, kNoHint,
&tempKey, &threadRecord, &recordSize, &hint2 );
--- a/fsck_hfs.tproj/dfalib/SUtils.c
+++ b/fsck_hfs.tproj/dfalib/SUtils.c
@@ -395,11 +395,11 @@ OSErr GetVolumeFeatures( SGlobPtr GPtr )
err = GetVCBDriveNum( &GPtr->realVCB, GPtr->DrvNum );
ReturnIfError( err );
- if ( GPtr->realVCB != nil )
+ if (GPtr->realVCB != NULL)
{
GPtr->volumeFeatures |= volumeIsMountedMask;
- pb.ioParam.ioNamePtr = nil;
+ pb.ioParam.ioNamePtr = NULL;
pb.ioParam.ioVRefNum = GPtr->realVCB->vcbVRefNum;
pb.ioParam.ioBuffer = (Ptr) &buffer;
pb.ioParam.ioReqCount = sizeof( buffer );
@@ -2282,7 +2282,7 @@ void print_prime_buckets(PrimeBuckets *c
* 4. btreetye - can be kHFSPlusCatalogRecord or kHFSPlusAttributeRecord
* indicates which btree prime number bucket should be incremented
*
- * Output: nil
+ * Output: NULL
*/
void RecordXAttrBits(SGlobPtr GPtr, UInt16 flags, HFSCatalogNodeID fileid, UInt16 btreetype)
{
--- a/fsck_hfs.tproj/dfalib/SVerify1.c
+++ b/fsck_hfs.tproj/dfalib/SVerify1.c
@@ -790,13 +790,13 @@ OSErr CreateExtentsBTreeControlBlock( SG
// set up our DFA extended BTCB area. Will we have enough memory on all HFS+ volumes.
//
btcb->refCon = AllocateClearMemory( sizeof(BTreeExtensionsRec) ); // allocate space for our BTCB extensions
- if ( btcb->refCon == nil ) {
+ if (btcb->refCon == NULL) {
err = R_NoMem;
goto exit;
}
size = (btcb->totalNodes + 7) / 8; // size of BTree bit map
((BTreeExtensionsRec*)btcb->refCon)->BTCBMPtr = AllocateClearMemory(size); // get precleared bitmap
- if ( ((BTreeExtensionsRec*)btcb->refCon)->BTCBMPtr == nil )
+ if (((BTreeExtensionsRec*)btcb->refCon)->BTCBMPtr == NULL)
{
err = R_NoMem;
goto exit;
@@ -1145,13 +1145,13 @@ OSErr CreateCatalogBTreeControlBlock( SG
//
btcb->refCon = AllocateClearMemory( sizeof(BTreeExtensionsRec) ); // allocate space for our BTCB extensions
- if ( btcb->refCon == nil ) {
+ if (btcb->refCon == NULL) {
err = R_NoMem;
goto exit;
}
size = (btcb->totalNodes + 7) / 8; // size of BTree bit map
((BTreeExtensionsRec*)btcb->refCon)->BTCBMPtr = AllocateClearMemory(size); // get precleared bitmap
- if ( ((BTreeExtensionsRec*)btcb->refCon)->BTCBMPtr == nil )
+ if (((BTreeExtensionsRec*)btcb->refCon)->BTCBMPtr == NULL)
{
err = R_NoMem;
goto exit;
@@ -1339,7 +1339,7 @@ OSErr CatHChk( SGlobPtr GPtr )
//¥¥ Can we ignore this part by just taking advantage of setting the selCode = 0x8001;
{
- BuildCatalogKey( 1, (const CatalogName *)nil, isHFSPlus, &key );
+ BuildCatalogKey(1, NULL, isHFSPlus, &key);
result = SearchBTreeRecord( GPtr->calculatedCatalogFCB, &key, kNoHint, &foundKey, &threadRecord, &recSize, &hint );
GPtr->TarBlock = hint; /* set target block */
@@ -1443,7 +1443,7 @@ OSErr CatHChk( SGlobPtr GPtr )
/*
* Find thread record
*/
- BuildCatalogKey( dprP->directoryID, (const CatalogName *) nil, isHFSPlus, &key );
+ BuildCatalogKey(dprP->directoryID, NULL, isHFSPlus, &key);
result = SearchBTreeRecord( GPtr->calculatedCatalogFCB, &key, kNoHint, &foundKey, &threadRecord, &recSize, &hint );
if ( result != noErr ) {
char idStr[16];
@@ -1780,26 +1780,26 @@ OSErr CreateAttributesBTreeControlBlock(
// set up our DFA extended BTCB area. Will we have enough memory on all HFS+ volumes.
//
btcb->refCon = AllocateClearMemory( sizeof(BTreeExtensionsRec) ); // allocate space for our BTCB extensions
- if ( btcb->refCon == nil ) {
+ if (btcb->refCon == NULL) {
err = R_NoMem;
goto exit;
}
if (btcb->totalNodes == 0)
{
- ((BTreeExtensionsRec*)btcb->refCon)->BTCBMPtr = nil;
+ ((BTreeExtensionsRec*)btcb->refCon)->BTCBMPtr = NULL;
((BTreeExtensionsRec*)btcb->refCon)->BTCBMSize = 0;
((BTreeExtensionsRec*)btcb->refCon)->realFreeNodeCount = 0;
}
else
{
- if ( btcb->refCon == nil ) {
+ if (btcb->refCon == NULL) {
err = R_NoMem;
goto exit;
}
size = (btcb->totalNodes + 7) / 8; // size of BTree bit map
((BTreeExtensionsRec*)btcb->refCon)->BTCBMPtr = AllocateClearMemory(size); // get precleared bitmap
- if ( ((BTreeExtensionsRec*)btcb->refCon)->BTCBMPtr == nil )
+ if (((BTreeExtensionsRec*)btcb->refCon)->BTCBMPtr == NULL)
{
err = R_NoMem;
goto exit;
@@ -2358,7 +2358,7 @@ static OSErr RcdMDBEmbededVolDescription
RcdError( GPtr, type ); // first, record the error
p = AllocMinorRepairOrder( GPtr, sizeof(EmbededVolDescription) ); // get the node
- if ( p == nil ) return( R_NoMem );
+ if (p == NULL) return( R_NoMem );
p->type = type; // save error info
desc = (EmbededVolDescription *) &(p->name);
@@ -2397,7 +2397,7 @@ static OSErr RcdInvalidWrapperExtents( S
RcdError( GPtr, type ); // first, record the error
p = AllocMinorRepairOrder( GPtr, 0 ); // get the node
- if ( p == nil ) return( R_NoMem );
+ if (p == NULL) return( R_NoMem );
p->type = type; // save error info
@@ -3029,7 +3029,7 @@ OSErr CheckFileExtents( SGlobPtr GPtr, U
foundBadExtent = false;
lastExtentIndex = GPtr->numExtents;
- while ( (extents != nil) && (err == noErr) )
+ while ((extents != NULL) && (err == noErr))
{
// checkout the extent record first
err = ChkExtRec( GPtr, extents, &lastExtentIndex );
@@ -3105,7 +3105,7 @@ OSErr CheckFileExtents( SGlobPtr GPtr, U
if ( err == btNotFound )
{
err = noErr; // no more extent records
- extents = nil;
+ extents = NULL;
break;
}
else if ( err != noErr )
@@ -3121,7 +3121,7 @@ OSErr CheckFileExtents( SGlobPtr GPtr, U
if ( err == btNotFound )
{
err = noErr; // no more extent records
- extents = nil;
+ extents = NULL;
break;
}
else if ( err != noErr )
@@ -3205,7 +3205,7 @@ static OSErr AddExtentToOverlapList( SGl
}
// If it's uninitialized
- if ( GPtr->overlappedExtents == nil )
+ if (GPtr->overlappedExtents == NULL)
{
GPtr->overlappedExtents = (ExtentsTable **) NewHandleClear( sizeof(ExtentsTable) );
extentsTableH = GPtr->overlappedExtents;
--- a/fsck_hfs.tproj/dfalib/SVerify2.c
+++ b/fsck_hfs.tproj/dfalib/SVerify2.c
@@ -1013,7 +1013,7 @@ static int BTKeyChk( SGlobPtr GPtr, Node
UInt16 keyLength;
KeyPtr keyPtr;
UInt8 *dataPtr;
- KeyPtr prevkeyP = nil;
+ KeyPtr prevkeyP = NULL;
if ( nodeP->numRecords == 0 )
@@ -1044,7 +1044,7 @@ static int BTKeyChk( SGlobPtr GPtr, Node
return( E_KeyLen );
}
- if ( prevkeyP != nil )
+ if (prevkeyP != NULL)
{
if ( CompareKeys( (BTreeControlBlockPtr)btcb, prevkeyP, keyPtr ) >= 0 )
{