ReactOS 0.4.16-dev-297-gc569aee
mcb.c File Reference
#include <ntoskrnl.h>
#include <debug.h>
Include dependency graph for mcb.c:

Go to the source code of this file.

Macros

#define NDEBUG
 

Functions

BOOLEAN NTAPI FsRtlAddMcbEntry (IN PMCB Mcb, IN VBN Vbn, IN LBN Lbn, IN ULONG SectorCount)
 
BOOLEAN NTAPI FsRtlGetNextMcbEntry (IN PMCB Mcb, IN ULONG RunIndex, OUT PVBN Vbn, OUT PLBN Lbn, OUT PULONG SectorCount)
 
VOID NTAPI FsRtlInitializeMcb (IN PMCB Mcb, IN POOL_TYPE PoolType)
 
BOOLEAN NTAPI FsRtlLookupLastMcbEntry (IN PMCB Mcb, OUT PVBN Vbn, OUT PLBN Lbn)
 
BOOLEAN NTAPI FsRtlLookupMcbEntry (IN PMCB Mcb, IN VBN Vbn, OUT PLBN Lbn, OUT PULONG SectorCount OPTIONAL, OUT PULONG Index)
 
ULONG NTAPI FsRtlNumberOfRunsInMcb (IN PMCB Mcb)
 
VOID NTAPI FsRtlRemoveMcbEntry (IN PMCB Mcb, IN VBN Vbn, IN ULONG SectorCount)
 
VOID NTAPI FsRtlTruncateMcb (IN PMCB Mcb, IN VBN Vbn)
 
VOID NTAPI FsRtlUninitializeMcb (IN PMCB Mcb)
 

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 12 of file mcb.c.

Function Documentation

◆ FsRtlAddMcbEntry()

BOOLEAN NTAPI FsRtlAddMcbEntry ( IN PMCB  Mcb,
IN VBN  Vbn,
IN LBN  Lbn,
IN ULONG  SectorCount 
)

Definition at line 22 of file mcb.c.

26{
27 /* Call the newer function */
29 DummyFieldThatSizesThisStructureCorrectly,
33}
IN PVCB IN ULONG IN OUT PULONG IN BOOLEAN OUT PLARGE_MCB Mcb
Definition: fatprocs.h:349
_In_ LONGLONG Vbn
Definition: fsrtlfuncs.h:470
_Must_inspect_result_ _In_ LONGLONG _In_ LONGLONG Lbn
Definition: fsrtlfuncs.h:480
BOOLEAN NTAPI FsRtlAddLargeMcbEntry(IN PLARGE_MCB Mcb, IN LONGLONG Vbn, IN LONGLONG Lbn, IN LONGLONG SectorCount)
Definition: largemcb.c:288
ULONG SectorCount
Definition: part_xbox.c:31
int64_t LONGLONG
Definition: typedefs.h:68

◆ FsRtlGetNextMcbEntry()

BOOLEAN NTAPI FsRtlGetNextMcbEntry ( IN PMCB  Mcb,
IN ULONG  RunIndex,
OUT PVBN  Vbn,
OUT PLBN  Lbn,
OUT PULONG  SectorCount 
)

Definition at line 40 of file mcb.c.

45{
46 BOOLEAN Return = FALSE;
47 LONGLONG llVbn;
48 LONGLONG llLbn;
49 LONGLONG llSectorCount;
50
51 /* Call the Large version */
53 &Mcb->DummyFieldThatSizesThisStructureCorrectly,
55 &llVbn,
56 &llLbn,
57 &llSectorCount);
58
59 /* Return the lower 32 bits */
60 *Vbn = (ULONG)llVbn;
61 *Lbn = (ULONG)llLbn;
62 *SectorCount = (ULONG)llSectorCount;
63
64 /* And return the original value */
65 return Return;
66}
unsigned char BOOLEAN
#define FALSE
Definition: types.h:117
_Must_inspect_result_ _In_ ULONG RunIndex
Definition: fsrtlfuncs.h:538
BOOLEAN NTAPI FsRtlGetNextLargeMcbEntry(IN PLARGE_MCB Mcb, IN ULONG RunIndex, OUT PLONGLONG Vbn, OUT PLONGLONG Lbn, OUT PLONGLONG SectorCount)
Definition: largemcb.c:392
uint32_t ULONG
Definition: typedefs.h:59

◆ FsRtlInitializeMcb()

VOID NTAPI FsRtlInitializeMcb ( IN PMCB  Mcb,
IN POOL_TYPE  PoolType 
)

Definition at line 73 of file mcb.c.

75{
76 /* Call the newer function */
77 FsRtlInitializeLargeMcb(&Mcb->DummyFieldThatSizesThisStructureCorrectly,
78 PoolType);
79}
VOID NTAPI FsRtlInitializeLargeMcb(IN PLARGE_MCB Mcb, IN POOL_TYPE PoolType)
Definition: largemcb.c:451
_Must_inspect_result_ _In_ WDFDEVICE _In_ DEVICE_REGISTRY_PROPERTY _In_ _Strict_type_match_ POOL_TYPE PoolType
Definition: wdfdevice.h:3815

◆ FsRtlLookupLastMcbEntry()

BOOLEAN NTAPI FsRtlLookupLastMcbEntry ( IN PMCB  Mcb,
OUT PVBN  Vbn,
OUT PLBN  Lbn 
)

Definition at line 86 of file mcb.c.

89{
90 BOOLEAN Return = FALSE;
91 LONGLONG llVbn = 0;
92 LONGLONG llLbn = 0;
93
94 /* Call the Large version */
96 &Mcb->DummyFieldThatSizesThisStructureCorrectly,
97 &llVbn,
98 &llLbn);
99
100 /* Return the lower 32-bits */
101 *Vbn = (ULONG)llVbn;
102 *Lbn = (ULONG)llLbn;
103
104 /* And return the original value */
105 return Return;
106}
BOOLEAN NTAPI FsRtlLookupLastLargeMcbEntry(IN PLARGE_MCB Mcb, OUT PLONGLONG Vbn, OUT PLONGLONG Lbn)
Definition: largemcb.c:718

◆ FsRtlLookupMcbEntry()

BOOLEAN NTAPI FsRtlLookupMcbEntry ( IN PMCB  Mcb,
IN VBN  Vbn,
OUT PLBN  Lbn,
OUT PULONG SectorCount  OPTIONAL,
OUT PULONG  Index 
)

Definition at line 113 of file mcb.c.

118{
119 BOOLEAN Return = FALSE;
120 LONGLONG llLbn;
121 LONGLONG llSectorCount;
122
123 /* Call the Large version */
124 Return = FsRtlLookupLargeMcbEntry(&Mcb->
125 DummyFieldThatSizesThisStructureCorrectly,
126 (LONGLONG)Vbn,
127 &llLbn,
128 &llSectorCount,
129 NULL,
130 NULL,
131 Index);
132
133 /* Return the lower 32-bits */
134 *Lbn = (ULONG)llLbn;
135 if (SectorCount) *SectorCount = (ULONG)llSectorCount;
136
137 /* And return the original value */
138 return Return;
139}
#define NULL
Definition: types.h:112
BOOLEAN NTAPI FsRtlLookupLargeMcbEntry(IN PLARGE_MCB Mcb, IN LONGLONG Vbn, OUT PLONGLONG Lbn OPTIONAL, OUT PLONGLONG SectorCountFromLbn OPTIONAL, OUT PLONGLONG StartingLbn OPTIONAL, OUT PLONGLONG SectorCountFromStartingLbn OPTIONAL, OUT PULONG Index OPTIONAL)
Definition: largemcb.c:560
_In_ WDFCOLLECTION _In_ ULONG Index

◆ FsRtlNumberOfRunsInMcb()

ULONG NTAPI FsRtlNumberOfRunsInMcb ( IN PMCB  Mcb)

Definition at line 146 of file mcb.c.

147{
148 /* Call the newer function */
150 &Mcb->DummyFieldThatSizesThisStructureCorrectly);
151}
ULONG NTAPI FsRtlNumberOfRunsInLargeMcb(IN PLARGE_MCB Mcb)
Definition: largemcb.c:765

◆ FsRtlRemoveMcbEntry()

VOID NTAPI FsRtlRemoveMcbEntry ( IN PMCB  Mcb,
IN VBN  Vbn,
IN ULONG  SectorCount 
)

Definition at line 158 of file mcb.c.

161{
162 /* Call the large function */
163 FsRtlRemoveLargeMcbEntry(&Mcb->DummyFieldThatSizesThisStructureCorrectly,
164 (LONGLONG)Vbn,
166}
VOID NTAPI FsRtlRemoveLargeMcbEntry(IN PLARGE_MCB Mcb, IN LONGLONG Vbn, IN LONGLONG SectorCount)
Definition: largemcb.c:905

◆ FsRtlTruncateMcb()

VOID NTAPI FsRtlTruncateMcb ( IN PMCB  Mcb,
IN VBN  Vbn 
)

Definition at line 173 of file mcb.c.

175{
176 /* Call the newer function */
177 FsRtlTruncateLargeMcb(&Mcb->DummyFieldThatSizesThisStructureCorrectly,
178 (LONGLONG)Vbn);
179}
VOID NTAPI FsRtlTruncateLargeMcb(IN PLARGE_MCB Mcb, IN LONGLONG Vbn)
Definition: largemcb.c:1059

◆ FsRtlUninitializeMcb()

VOID NTAPI FsRtlUninitializeMcb ( IN PMCB  Mcb)

Definition at line 186 of file mcb.c.

187{
188 /* Call the newer function */
189 FsRtlUninitializeLargeMcb(&Mcb->DummyFieldThatSizesThisStructureCorrectly);
190}
VOID NTAPI FsRtlUninitializeLargeMcb(IN PLARGE_MCB Mcb)
Definition: largemcb.c:1096