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50 lines
814 B
50 lines
814 B
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/*++
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Copyright (c) 2001 Microsoft Corporation. All Rights Reserved.
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Module Name:
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mapview.c
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Abstract:
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This header file contains the prototypes of functions for mapping and
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unmapping a contiguous kernel mode buffer to a read only buffer in a
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user mode process.
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Author:
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Joseph Ballantyne
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Environment:
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Kernel Mode
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Revision History:
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--*/
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// This is a handle to the process that successfully opened a section and also
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// successfully mapped a view of that section.
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// We only allow our section view to be unmapped, and the section handle closed
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// by that same process.
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extern HANDLE Process;
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NTSTATUS
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MapContiguousBufferToUserModeProcess (
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PVOID Buffer,
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PVOID *MappedBuffer
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);
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NTSTATUS
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UnMapContiguousBufferFromUserModeProcess (
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PVOID MappedBuffer
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);
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