mirror of https://github.com/reactos/reactos.git
195 lines
6.9 KiB
C
195 lines
6.9 KiB
C
/*++
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Copyright (c) 1989-2000 Microsoft Corporation
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Module Name:
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NodeType.h
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Abstract:
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This module defines all of the node type codes used in this development
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shell. Every major data structure in the file system is assigned a node
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type code that is. This code is the first CSHORT in the structure and is
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followed by a CSHORT containing the size, in bytes, of the structure.
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--*/
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#ifndef _FATNODETYPE_
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#define _FATNODETYPE_
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typedef USHORT NODE_TYPE_CODE;
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typedef NODE_TYPE_CODE *PNODE_TYPE_CODE;
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#define NTC_UNDEFINED ((NODE_TYPE_CODE)0x0000)
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#define FAT_NTC_DATA_HEADER ((NODE_TYPE_CODE)0x0500)
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#define FAT_NTC_VCB ((NODE_TYPE_CODE)0x0501)
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#define FAT_NTC_FCB ((NODE_TYPE_CODE)0x0502)
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#define FAT_NTC_DCB ((NODE_TYPE_CODE)0x0503)
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#define FAT_NTC_ROOT_DCB ((NODE_TYPE_CODE)0x0504)
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#define FAT_NTC_CCB ((NODE_TYPE_CODE)0x0507)
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#define FAT_NTC_IRP_CONTEXT ((NODE_TYPE_CODE)0x0508)
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typedef CSHORT NODE_BYTE_SIZE;
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#ifndef NodeType
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//
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// So all records start with
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//
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// typedef struct _RECORD_NAME {
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// NODE_TYPE_CODE NodeTypeCode;
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// NODE_BYTE_SIZE NodeByteSize;
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// :
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// } RECORD_NAME;
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// typedef RECORD_NAME *PRECORD_NAME;
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//
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#define NodeType(Ptr) (*((PNODE_TYPE_CODE)(Ptr)))
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#endif
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//
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// The following definitions are used to generate meaningful blue bugcheck
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// screens. On a bugcheck the file system can output 4 ulongs of useful
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// information. The first ulong will have encoded in it a source file id
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// (in the high word) and the line number of the bugcheck (in the low word).
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// The other values can be whatever the caller of the bugcheck routine deems
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// necessary.
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//
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// Each individual file that calls bugcheck needs to have defined at the
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// start of the file a constant called BugCheckFileId with one of the
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// FAT_BUG_CHECK_ values defined below and then use FatBugCheck to bugcheck
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// the system.
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//
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#define FAT_BUG_CHECK_ACCHKSUP (0x00010000)
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#define FAT_BUG_CHECK_ALLOCSUP (0x00020000)
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#define FAT_BUG_CHECK_CACHESUP (0x00030000)
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#define FAT_BUG_CHECK_CLEANUP (0x00040000)
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#define FAT_BUG_CHECK_CLOSE (0x00050000)
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#define FAT_BUG_CHECK_CREATE (0x00060000)
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#define FAT_BUG_CHECK_DEVCTRL (0x00070000)
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#define FAT_BUG_CHECK_DEVIOSUP (0x00080000)
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#define FAT_BUG_CHECK_DIRCTRL (0x00090000)
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#define FAT_BUG_CHECK_DIRSUP (0x000a0000)
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#define FAT_BUG_CHECK_DUMPSUP (0x000b0000)
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#define FAT_BUG_CHECK_EA (0x000c0000)
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#define FAT_BUG_CHECK_EASUP (0x000d0000)
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#define FAT_BUG_CHECK_FATDATA (0x000e0000)
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#define FAT_BUG_CHECK_FATINIT (0x000f0000)
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#define FAT_BUG_CHECK_FILEINFO (0x00100000)
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#define FAT_BUG_CHECK_FILOBSUP (0x00110000)
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#define FAT_BUG_CHECK_FLUSH (0x00120000)
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#define FAT_BUG_CHECK_FSCTRL (0x00130000)
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#define FAT_BUG_CHECK_FSPDISP (0x00140000)
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#define FAT_BUG_CHECK_LOCKCTRL (0x00150000)
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#define FAT_BUG_CHECK_NAMESUP (0x00160000)
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#define FAT_BUG_CHECK_PNP (0x00170000)
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#define FAT_BUG_CHECK_READ (0x00180000)
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#define FAT_BUG_CHECK_RESRCSUP (0x00190000)
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#define FAT_BUG_CHECK_SHUTDOWN (0x001a0000)
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#define FAT_BUG_CHECK_SPLAYSUP (0x001b0000)
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#define FAT_BUG_CHECK_STRUCSUP (0x001c0000)
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#define FAT_BUG_CHECK_TIMESUP (0x001d0000)
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#define FAT_BUG_CHECK_VERFYSUP (0x001e0000)
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#define FAT_BUG_CHECK_VOLINFO (0x001f0000)
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#define FAT_BUG_CHECK_WORKQUE (0x00200000)
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#define FAT_BUG_CHECK_WRITE (0x00210000)
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#define FatBugCheck(A,B,C) { KeBugCheckEx(FAT_FILE_SYSTEM, BugCheckFileId | __LINE__, A, B, C ); }
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//
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// In this module we'll also define some globally known constants
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//
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#define UCHAR_NUL 0x00
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#define UCHAR_SOH 0x01
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#define UCHAR_STX 0x02
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#define UCHAR_ETX 0x03
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#define UCHAR_EOT 0x04
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#define UCHAR_ENQ 0x05
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#define UCHAR_ACK 0x06
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#define UCHAR_BEL 0x07
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#define UCHAR_BS 0x08
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#define UCHAR_HT 0x09
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#define UCHAR_LF 0x0a
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#define UCHAR_VT 0x0b
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#define UCHAR_FF 0x0c
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#define UCHAR_CR 0x0d
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#define UCHAR_SO 0x0e
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#define UCHAR_SI 0x0f
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#define UCHAR_DLE 0x10
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#define UCHAR_DC1 0x11
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#define UCHAR_DC2 0x12
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#define UCHAR_DC3 0x13
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#define UCHAR_DC4 0x14
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#define UCHAR_NAK 0x15
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#define UCHAR_SYN 0x16
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#define UCHAR_ETB 0x17
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#define UCHAR_CAN 0x18
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#define UCHAR_EM 0x19
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#define UCHAR_SUB 0x1a
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#define UCHAR_ESC 0x1b
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#define UCHAR_FS 0x1c
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#define UCHAR_GS 0x1d
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#define UCHAR_RS 0x1e
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#define UCHAR_US 0x1f
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#define UCHAR_SP 0x20
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#ifndef BUILDING_FSKDEXT
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//
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// These are the tags we use to uniquely identify pool allocations.
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//
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#define TAG_CCB 'CtaF'
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#define TAG_FCB 'FtaF'
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#define TAG_FCB_NONPAGED 'NtaF'
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#define TAG_ERESOURCE 'EtaF'
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#define TAG_IRP_CONTEXT 'ItaF'
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#define TAG_BCB 'btaF'
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#define TAG_DIRENT 'DtaF'
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#define TAG_DIRENT_BITMAP 'TtaF'
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#define TAG_EA_DATA 'dtaF'
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#define TAG_EA_SET_HEADER 'etaF'
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#define TAG_EVENT 'ttaF'
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#define TAG_FAT_BITMAP 'BtaF'
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#define TAG_FAT_CLOSE_CONTEXT 'xtaF'
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#define TAG_FAT_IO_CONTEXT 'XtaF'
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#define TAG_FAT_WINDOW 'WtaF'
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#define TAG_FILENAME_BUFFER 'ntaF'
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#define TAG_IO_RUNS 'itaF'
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#define TAG_REPINNED_BCB 'RtaF'
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#define TAG_STASHED_BPB 'StaF'
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#define TAG_VCB_STATS 'VtaF'
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#define TAG_DEFERRED_FLUSH_CONTEXT 'ftaF'
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#define TAG_VPB 'vtaF'
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#define TAG_VERIFY_BOOTSECTOR 'staF'
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#define TAG_VERIFY_ROOTDIR 'rtaF'
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#define TAG_OUTPUT_MAPPINGPAIRS 'PtaF'
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#define TAG_ENTRY_LOOKUP_BUFFER 'LtaF'
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#define TAG_IO_BUFFER 'OtaF'
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#define TAG_IO_USER_BUFFER 'QtaF'
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#define TAG_DYNAMIC_NAME_BUFFER 'ctaF'
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#define TAG_DEFRAG_BUFFER 'GtaF'
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#endif
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#endif // _NODETYPE_
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