ReactOS  0.4.14-dev-390-g34947ad
nodetype.h
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1 /*++
2 
3 Copyright (c) 1989-2000 Microsoft Corporation
4 
5 Module Name:
6 
7  NodeType.h
8 
9 Abstract:
10 
11  This module defines all of the node type codes used in this development
12  shell. Every major data structure in the file system is assigned a node
13  type code that is. This code is the first CSHORT in the structure and is
14  followed by a CSHORT containing the size, in bytes, of the structure.
15 
16 
17 --*/
18 
19 #ifndef _FATNODETYPE_
20 #define _FATNODETYPE_
21 
24 
25 #define NTC_UNDEFINED ((NODE_TYPE_CODE)0x0000)
26 
27 #define FAT_NTC_DATA_HEADER ((NODE_TYPE_CODE)0x0500)
28 #define FAT_NTC_VCB ((NODE_TYPE_CODE)0x0501)
29 #define FAT_NTC_FCB ((NODE_TYPE_CODE)0x0502)
30 #define FAT_NTC_DCB ((NODE_TYPE_CODE)0x0503)
31 #define FAT_NTC_ROOT_DCB ((NODE_TYPE_CODE)0x0504)
32 #define FAT_NTC_CCB ((NODE_TYPE_CODE)0x0507)
33 #define FAT_NTC_IRP_CONTEXT ((NODE_TYPE_CODE)0x0508)
34 
36 
37 #ifndef NodeType
38 
39 //
40 // So all records start with
41 //
42 // typedef struct _RECORD_NAME {
43 // NODE_TYPE_CODE NodeTypeCode;
44 // NODE_BYTE_SIZE NodeByteSize;
45 // :
46 // } RECORD_NAME;
47 // typedef RECORD_NAME *PRECORD_NAME;
48 //
49 
50 #define NodeType(Ptr) (*((PNODE_TYPE_CODE)(Ptr)))
51 #endif
52 
53 
54 //
55 // The following definitions are used to generate meaningful blue bugcheck
56 // screens. On a bugcheck the file system can output 4 ulongs of useful
57 // information. The first ulong will have encoded in it a source file id
58 // (in the high word) and the line number of the bugcheck (in the low word).
59 // The other values can be whatever the caller of the bugcheck routine deems
60 // necessary.
61 //
62 // Each individual file that calls bugcheck needs to have defined at the
63 // start of the file a constant called BugCheckFileId with one of the
64 // FAT_BUG_CHECK_ values defined below and then use FatBugCheck to bugcheck
65 // the system.
66 //
67 
68 
69 #define FAT_BUG_CHECK_ACCHKSUP (0x00010000)
70 #define FAT_BUG_CHECK_ALLOCSUP (0x00020000)
71 #define FAT_BUG_CHECK_CACHESUP (0x00030000)
72 #define FAT_BUG_CHECK_CLEANUP (0x00040000)
73 #define FAT_BUG_CHECK_CLOSE (0x00050000)
74 #define FAT_BUG_CHECK_CREATE (0x00060000)
75 #define FAT_BUG_CHECK_DEVCTRL (0x00070000)
76 #define FAT_BUG_CHECK_DEVIOSUP (0x00080000)
77 #define FAT_BUG_CHECK_DIRCTRL (0x00090000)
78 #define FAT_BUG_CHECK_DIRSUP (0x000a0000)
79 #define FAT_BUG_CHECK_DUMPSUP (0x000b0000)
80 #define FAT_BUG_CHECK_EA (0x000c0000)
81 #define FAT_BUG_CHECK_EASUP (0x000d0000)
82 #define FAT_BUG_CHECK_FATDATA (0x000e0000)
83 #define FAT_BUG_CHECK_FATINIT (0x000f0000)
84 #define FAT_BUG_CHECK_FILEINFO (0x00100000)
85 #define FAT_BUG_CHECK_FILOBSUP (0x00110000)
86 #define FAT_BUG_CHECK_FLUSH (0x00120000)
87 #define FAT_BUG_CHECK_FSCTRL (0x00130000)
88 #define FAT_BUG_CHECK_FSPDISP (0x00140000)
89 #define FAT_BUG_CHECK_LOCKCTRL (0x00150000)
90 #define FAT_BUG_CHECK_NAMESUP (0x00160000)
91 #define FAT_BUG_CHECK_PNP (0x00170000)
92 #define FAT_BUG_CHECK_READ (0x00180000)
93 #define FAT_BUG_CHECK_RESRCSUP (0x00190000)
94 #define FAT_BUG_CHECK_SHUTDOWN (0x001a0000)
95 #define FAT_BUG_CHECK_SPLAYSUP (0x001b0000)
96 #define FAT_BUG_CHECK_STRUCSUP (0x001c0000)
97 #define FAT_BUG_CHECK_TIMESUP (0x001d0000)
98 #define FAT_BUG_CHECK_VERFYSUP (0x001e0000)
99 #define FAT_BUG_CHECK_VOLINFO (0x001f0000)
100 #define FAT_BUG_CHECK_WORKQUE (0x00200000)
101 #define FAT_BUG_CHECK_WRITE (0x00210000)
102 
103 
104 #define FatBugCheck(A,B,C) { KeBugCheckEx(FAT_FILE_SYSTEM, BugCheckFileId | __LINE__, A, B, C ); }
105 
106 
107 //
108 // In this module we'll also define some globally known constants
109 //
110 
111 #define UCHAR_NUL 0x00
112 #define UCHAR_SOH 0x01
113 #define UCHAR_STX 0x02
114 #define UCHAR_ETX 0x03
115 #define UCHAR_EOT 0x04
116 #define UCHAR_ENQ 0x05
117 #define UCHAR_ACK 0x06
118 #define UCHAR_BEL 0x07
119 #define UCHAR_BS 0x08
120 #define UCHAR_HT 0x09
121 #define UCHAR_LF 0x0a
122 #define UCHAR_VT 0x0b
123 #define UCHAR_FF 0x0c
124 #define UCHAR_CR 0x0d
125 #define UCHAR_SO 0x0e
126 #define UCHAR_SI 0x0f
127 #define UCHAR_DLE 0x10
128 #define UCHAR_DC1 0x11
129 #define UCHAR_DC2 0x12
130 #define UCHAR_DC3 0x13
131 #define UCHAR_DC4 0x14
132 #define UCHAR_NAK 0x15
133 #define UCHAR_SYN 0x16
134 #define UCHAR_ETB 0x17
135 #define UCHAR_CAN 0x18
136 #define UCHAR_EM 0x19
137 #define UCHAR_SUB 0x1a
138 #define UCHAR_ESC 0x1b
139 #define UCHAR_FS 0x1c
140 #define UCHAR_GS 0x1d
141 #define UCHAR_RS 0x1e
142 #define UCHAR_US 0x1f
143 #define UCHAR_SP 0x20
144 
145 #ifndef BUILDING_FSKDEXT
146 
147 //
148 // These are the tags we use to uniquely identify pool allocations.
149 //
150 
151 #define TAG_CCB 'CtaF'
152 #define TAG_FCB 'FtaF'
153 #define TAG_FCB_NONPAGED 'NtaF'
154 #define TAG_ERESOURCE 'EtaF'
155 #define TAG_IRP_CONTEXT 'ItaF'
156 
157 #define TAG_BCB 'btaF'
158 #define TAG_DIRENT 'DtaF'
159 #define TAG_DIRENT_BITMAP 'TtaF'
160 #define TAG_EA_DATA 'dtaF'
161 #define TAG_EA_SET_HEADER 'etaF'
162 #define TAG_EVENT 'ttaF'
163 #define TAG_FAT_BITMAP 'BtaF'
164 #define TAG_FAT_CLOSE_CONTEXT 'xtaF'
165 #define TAG_FAT_IO_CONTEXT 'XtaF'
166 #define TAG_FAT_WINDOW 'WtaF'
167 #define TAG_FILENAME_BUFFER 'ntaF'
168 #define TAG_IO_RUNS 'itaF'
169 #define TAG_REPINNED_BCB 'RtaF'
170 #define TAG_STASHED_BPB 'StaF'
171 #define TAG_VCB_STATS 'VtaF'
172 #define TAG_DEFERRED_FLUSH_CONTEXT 'ftaF'
173 
174 #define TAG_VPB 'vtaF'
175 
176 #define TAG_VERIFY_BOOTSECTOR 'staF'
177 #define TAG_VERIFY_ROOTDIR 'rtaF'
178 
179 #define TAG_OUTPUT_MAPPINGPAIRS 'PtaF'
180 
181 #define TAG_ENTRY_LOOKUP_BUFFER 'LtaF'
182 
183 #define TAG_IO_BUFFER 'OtaF'
184 #define TAG_IO_USER_BUFFER 'QtaF'
185 
186 #define TAG_DYNAMIC_NAME_BUFFER 'ctaF'
187 
188 #define TAG_DEFRAG_BUFFER 'GtaF'
189 
190 #endif
191 
192 #endif // _NODETYPE_
193 
194 
CSHORT NODE_BYTE_SIZE
Definition: nodetype.h:37
unsigned short USHORT
Definition: pedump.c:61
NODE_TYPE_CODE * PNODE_TYPE_CODE
Definition: nodetype.h:23
USHORT NODE_TYPE_CODE
Definition: nodetype.h:22
short CSHORT
Definition: umtypes.h:127