X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/378393581903b274cb7a4d18e0d978071a6b592d..2d21ac55c334faf3a56e5634905ed6987fc787d4:/bsd/hfs/hfscommon/headers/FileMgrInternal.h diff --git a/bsd/hfs/hfscommon/headers/FileMgrInternal.h b/bsd/hfs/hfscommon/headers/FileMgrInternal.h index 15ccb6e63..7bb16bc5a 100644 --- a/bsd/hfs/hfscommon/headers/FileMgrInternal.h +++ b/bsd/hfs/hfscommon/headers/FileMgrInternal.h @@ -1,23 +1,29 @@ /* * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. * - * @APPLE_LICENSE_HEADER_START@ + * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * - * The contents of this file constitute Original Code as defined in and - * are subject to the Apple Public Source License Version 1.1 (the - * "License"). You may not use this file except in compliance with the - * License. Please obtain a copy of the License at - * http://www.apple.com/publicsource and read it before using this file. + * This file contains Original Code and/or Modifications of Original Code + * as defined in and that are subject to the Apple Public Source License + * Version 2.0 (the 'License'). You may not use this file except in + * compliance with the License. The rights granted to you under the License + * may not be used to create, or enable the creation or redistribution of, + * unlawful or unlicensed copies of an Apple operating system, or to + * circumvent, violate, or enable the circumvention or violation of, any + * terms of an Apple operating system software license agreement. * - * This Original Code and all software distributed under the License are - * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER + * Please obtain a copy of the License at + * http://www.opensource.apple.com/apsl/ and read it before using this file. + * + * The Original Code and all software distributed under the License are + * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the - * License for the specific language governing rights and limitations - * under the License. + * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. + * Please see the License for the specific language governing rights and + * limitations under the License. * - * @APPLE_LICENSE_HEADER_END@ + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* File: FilesInternal.h @@ -67,7 +73,7 @@ extern "C" { #endif /* CatalogNodeID is used to track catalog objects */ -typedef UInt32 HFSCatalogNodeID; +typedef u_int32_t HFSCatalogNodeID; /* internal error codes*/ @@ -174,34 +180,17 @@ typedef union CatalogName CatalogName; #define GetFileControlBlock(fref) VTOF((fref)) #define GetFileRefNumFromFCB(fcb) FTOV((fcb)) - -/* The following macro marks a VCB as dirty by setting the upper 8 bits of the flags*/ -EXTERN_API_C( void ) -MarkVCBDirty (ExtendedVCB *vcb); - -EXTERN_API_C( void ) -MarkVCBClean (ExtendedVCB *vcb); - -EXTERN_API_C( Boolean ) -IsVCBDirty (ExtendedVCB *vcb); - - -#define MarkVCBDirty(vcb) { ((vcb)->vcbFlags |= 0xFF00); } -#define MarkVCBClean(vcb) { ((vcb)->vcbFlags &= 0x00FF); } -#define IsVCBDirty(vcb) ((Boolean) ((vcb->vcbFlags & 0xFF00) != 0)) - - /* Test for error and return if error occurred*/ EXTERN_API_C( void ) ReturnIfError (OSErr result); -#define ReturnIfError(result) if ( (result) != noErr ) return (result); else ; +#define ReturnIfError(result) do { if ( (result) != noErr ) return (result); } while(0) /* Exit function on error*/ EXTERN_API_C( void ) ExitOnError (OSErr result); -#define ExitOnError( result ) if ( ( result ) != noErr ) goto ErrorExit; else ; +#define ExitOnError( result ) do { if ( ( result ) != noErr ) goto ErrorExit; } while(0) @@ -213,83 +202,83 @@ ExchangeFileIDs (ExtendedVCB * volume, ConstUTF8Param destName, HFSCatalogNodeID srcID, HFSCatalogNodeID destID, - UInt32 srcHint, - UInt32 destHint ); + u_int32_t srcHint, + u_int32_t destHint ); /* BTree Manager Routines*/ -typedef CALLBACK_API_C( SInt32 , KeyCompareProcPtr )(void *a, void *b); +typedef CALLBACK_API_C( int32_t , KeyCompareProcPtr )(void *a, void *b); EXTERN_API_C( OSErr ) SearchBTreeRecord (FileReference refNum, const void * key, - UInt32 hint, + u_int32_t hint, void * foundKey, void * data, - UInt16 * dataSize, - UInt32 * newHint); + u_int16_t * dataSize, + u_int32_t * newHint); EXTERN_API_C( OSErr ) ReplaceBTreeRecord (FileReference refNum, const void * key, - UInt32 hint, + u_int32_t hint, void * newData, - UInt16 dataSize, - UInt32 * newHint); + u_int16_t dataSize, + u_int32_t * newHint); /* Prototypes for exported routines in VolumeAllocation.c*/ EXTERN_API_C( OSErr ) BlockAllocate (ExtendedVCB * vcb, - UInt32 startingBlock, - UInt32 minBlocks, - UInt32 maxBlocks, + u_int32_t startingBlock, + u_int32_t minBlocks, + u_int32_t maxBlocks, Boolean forceContiguous, Boolean useMetaZone, - UInt32 * startBlock, - UInt32 * actualBlocks); + u_int32_t * startBlock, + u_int32_t * actualBlocks); EXTERN_API_C( OSErr ) BlockDeallocate (ExtendedVCB * vcb, - UInt32 firstBlock, - UInt32 numBlocks); + u_int32_t firstBlock, + u_int32_t numBlocks); EXTERN_API_C( OSErr ) -BlockMarkAllocated(ExtendedVCB *vcb, UInt32 startingBlock, UInt32 numBlocks); +BlockMarkAllocated(ExtendedVCB *vcb, u_int32_t startingBlock, u_int32_t numBlocks); EXTERN_API_C( OSErr ) -BlockMarkFree( ExtendedVCB *vcb, UInt32 startingBlock, UInt32 numBlocks); +BlockMarkFree( ExtendedVCB *vcb, u_int32_t startingBlock, u_int32_t numBlocks); -EXTERN_API_C( UInt32 ) +EXTERN_API_C( u_int32_t ) MetaZoneFreeBlocks(ExtendedVCB *vcb); /* File Extent Mapping routines*/ EXTERN_API_C( OSErr ) FlushExtentFile (ExtendedVCB * vcb); -EXTERN_API_C( SInt32 ) +EXTERN_API_C( int32_t ) CompareExtentKeys (const HFSExtentKey * searchKey, const HFSExtentKey * trialKey); -EXTERN_API_C( SInt32 ) +EXTERN_API_C( int32_t ) CompareExtentKeysPlus (const HFSPlusExtentKey *searchKey, const HFSPlusExtentKey *trialKey); EXTERN_API_C( OSErr ) TruncateFileC (ExtendedVCB * vcb, FCB * fcb, - SInt64 peof, + int64_t peof, Boolean truncateToExtent); EXTERN_API_C( OSErr ) ExtendFileC (ExtendedVCB * vcb, FCB * fcb, - SInt64 bytesToAdd, - UInt32 blockHint, - UInt32 flags, - SInt64 * actualBytesAdded); + int64_t bytesToAdd, + u_int32_t blockHint, + u_int32_t flags, + int64_t * actualBytesAdded); EXTERN_API_C( OSErr ) MapFileBlockC (ExtendedVCB * vcb, @@ -299,29 +288,29 @@ MapFileBlockC (ExtendedVCB * vcb, daddr64_t * startBlock, size_t * availableBytes); -OSErr HeadTruncateFile(ExtendedVCB *vcb, FCB *fcb, UInt32 headblks); +OSErr HeadTruncateFile(ExtendedVCB *vcb, FCB *fcb, u_int32_t headblks); EXTERN_API_C( int ) -AddFileExtent (ExtendedVCB *vcb, FCB *fcb, UInt32 startBlock, UInt32 blockCount); +AddFileExtent (ExtendedVCB *vcb, FCB *fcb, u_int32_t startBlock, u_int32_t blockCount); #if TARGET_API_MACOS_X EXTERN_API_C( Boolean ) NodesAreContiguous (ExtendedVCB * vcb, FCB * fcb, - UInt32 nodeSize); + u_int32_t nodeSize); #endif /* Get the current time in UTC (GMT)*/ -EXTERN_API_C( UInt32 ) +EXTERN_API_C( u_int32_t ) GetTimeUTC (void); -EXTERN_API_C( UInt32 ) -LocalToUTC (UInt32 localTime); +EXTERN_API_C( u_int32_t ) +LocalToUTC (u_int32_t localTime); -EXTERN_API_C( UInt32 ) -UTCToLocal (UInt32 utcTime); +EXTERN_API_C( u_int32_t ) +UTCToLocal (u_int32_t utcTime); #if PRAGMA_STRUCT_ALIGN