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FS stubs.
svn path=/trunk/; revision=621
This commit is contained in:
Emanuele Aliberti
parent
676e6609ce
commit
e9703bfa98
2 changed files with 377 additions and 0 deletions
259
reactos/ntoskrnl/fs/mcb.c
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259
reactos/ntoskrnl/fs/mcb.c
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/* $Id: mcb.c,v 1.1 1999/08/20 16:29:22 ea Exp $
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*
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* reactos/ntoskrnl/fs/mcb.c
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*
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*/
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#include <ntos.h>
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#include <internal/debug.h>
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/**********************************************************************
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* NAME EXPORTED
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*
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* DESCRIPTION
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*
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* ARGUMENTS
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*
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* RETURN VALUE
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*
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* NOTES
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*/
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VOID
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STDCALL
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FsRtlAddLargeMcbEntry (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2,
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DWORD Unknown3,
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DWORD Unknown4,
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DWORD Unknown5,
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DWORD Unknown6
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlAddMcbEntry (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2,
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DWORD Unknown3
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlGetNextLargeMcbEntry (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2,
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DWORD Unknown3,
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DWORD Unknown4
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlGetNextMcbEntry (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2,
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DWORD Unknown3,
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DWORD Unknown4
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlInitializeLargeMcb (
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DWORD Unknown0,
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DWORD Unknown1
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlInitializeMcb (
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DWORD Unknown0,
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DWORD Unknown1
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlLookupLargeMcbEntry (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2,
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DWORD Unknown3,
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DWORD Unknown4,
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DWORD Unknown5,
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DWORD Unknown6,
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DWORD Unknown7
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlLookupLastLargeMcbEntry (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlLookupLastMcbEntry (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlLookupMcbEntry (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2,
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DWORD Unknown3,
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DWORD Unknown4
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlNumberOfRunsInLargeMcb (
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DWORD Unknown0
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlNumberOfRunsInMcb (
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DWORD Unknown0
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlRemoveLargeMcbEntry (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2,
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DWORD Unknown3,
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DWORD Unknown4
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlRemoveMcbEntry (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlSplitLargeMcb (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2,
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DWORD Unknown3,
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DWORD Unknown4
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlTruncateLargeMcb (
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DWORD Unknown0,
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DWORD Unknown1,
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DWORD Unknown2
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlTruncateMcb (
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DWORD Unknown0,
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DWORD Unknown1
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)
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{
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UNIMPLEMENTED
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}
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VOID
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STDCALL
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FsRtlUninitializeLargeMcb (
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DWORD Unknown0
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)
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{
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UNIMPLEMENTED;
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}
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VOID
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STDCALL
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FsRtlUninitializeMcb (
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DWORD Unknown0
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)
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{
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UNIMPLEMENTED
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}
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/* EOF */
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118
reactos/ntoskrnl/fs/util.c
Normal file
118
reactos/ntoskrnl/fs/util.c
Normal file
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@ -0,0 +1,118 @@
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/* $Id: util.c,v 1.1 1999/08/20 16:29:22 ea Exp $
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*
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* reactos/ntoskrnl/fs/util.c
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*
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*/
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#include <ntos.h>
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/**********************************************************************
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* NAME EXPORTED
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* FsRtlIsTotalDeviceFailure@4
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*
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* DESCRIPTION
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* Check if an NTSTATUS error code represents a
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* disk hardware failure.
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*
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* ARGUMENTS
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* NtStatus
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* NTSTATUS to test.
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*
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* RETURN VALUE
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* FALSE if either (NtStatus >= STATUS_SUCCESS),
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* STATUS_CRC_ERROR, 0xC000009C; TRUE otherwise.
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*
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* NOTES
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* By calling the function with all possible values,
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* one unknown NTSTATUS value makes the function
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* return TRUE (0xC000009C).
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*/
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BOOLEAN
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STDCALL
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FsRtlIsTotalDeviceFailure (
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NTSTATUS NtStatus
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)
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{
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return (
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(NT_SUCCESS(NtStatus))
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|| (STATUS_CRC_ERROR == NtStatus)
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|| (STATUS_UNKNOWN_C000009C == NtStatus) /* FIXME */
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? FALSE
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: TRUE
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);
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}
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/**********************************************************************
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* NAME EXPORTED
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* FsRtlIsNtstatusExpected@4
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*
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* DESCRIPTION
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* Check an NTSTATUS value is expected by the FS kernel
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* subsystem.
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*
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* ARGUMENTS
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* NtStatus
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* NTSTATUS to test.
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*
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* RETURN VALUE
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* TRUE if NtStatus is either STATUS_ACCESS_VIOLATION,
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* STATUS_ILLEGAL_INSTRUCTION, 0x80000002, 0xC00000AA;
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* FALSE otherwise.
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*
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* NOTES
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* By calling the function with all possible values,
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* two unknown NTSTATUS values make the function
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* return 0x00 (0x80000002, 0xC00000AA).
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*/
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BOOLEAN
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STDCALL
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FsRtlIsNtstatusExpected (
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NTSTATUS NtStatus
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)
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{
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return (
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(STATUS_UNKNOWN_80000002 == NtStatus) /* FIXME */
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|| (STATUS_ACCESS_VIOLATION == NtStatus)
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|| (STATUS_ILLEGAL_INSTRUCTION == NtStatus)
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|| (STATUS_UNKNOWN_C00000AA == NtStatus) /* FIXME */
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)
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? TRUE
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: FALSE;
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}
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/**********************************************************************
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* NAME EXPORTED
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* FsRtlNormalizeNtstatus@8
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*
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* DESCRIPTION
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* Normalize an NTSTATUS value for using in the FS subsystem.
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*
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* ARGUMENTS
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* NtStatusToNormalize
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* NTSTATUS to normalize.
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* NormalizedNtStatus
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* NTSTATUS to return if the NtStatusToNormalize
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* value is unexpected by the FS kernel subsystem.
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*
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* RETURN VALUE
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* NtStatusToNormalize if it is an expected value,
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* otherwise NormalizedNtStatus.
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*/
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NTSTATUS
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STDCALL
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FsRtlNormalizeNtstatus (
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NTSTATUS NtStatusToNormalize,
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NTSTATUS NormalizedNtStatus
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)
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{
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return
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(TRUE == FsRtlIsNtstatusExpected(NtStatusToNormalize))
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? NtStatusToNormalize
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: NormalizedNtStatus;
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}
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/* EOF */
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