/*++ BUILD Version: 0001 // Increment this if a change has global effects
Copyright (c) 1989-1993 Microsoft Corporation
Module Name:
ntmmapi.h
Abstract:
This is the include file for the Memory Management sub-component of NTOS
Author:
Lou Perazzoli (loup) 10-May-1989
Revision History:
--*/
#ifndef _NTMMAPI_
#define _NTMMAPI_
typedef enum _MEMORY_INFORMATION_CLASS {
MemoryBasicInformation
#if DEVL
,MemoryWorkingSetInformation
#endif
,MemoryMappedFilenameInformation
} MEMORY_INFORMATION_CLASS;
//
// Memory information structures.
//
// begin_winnt
typedef struct _MEMORY_BASIC_INFORMATION {
PVOID BaseAddress;
PVOID AllocationBase;
ULONG AllocationProtect;
ULONG RegionSize;
ULONG State;
ULONG Protect;
ULONG Type;
} MEMORY_BASIC_INFORMATION, *PMEMORY_BASIC_INFORMATION;
// end_winnt
typedef struct _MEMORY_WORKING_SET_BLOCK {
ULONG Protection : 5;
ULONG Filler1 : 3;
ULONG Shared : 1;
ULONG Filler2 : 3;
ULONG VirtualPage : 20;
} MEMORY_WORKING_SET_BLOCK, *PMEMORY_WORKING_SET_BLOCK;
typedef struct _MEMORY_WORKING_SET_INFORMATION {
ULONG NumberOfEntries;
MEMORY_WORKING_SET_BLOCK WorkingSetInfo[1];
} MEMORY_WORKING_SET_INFORMATION, *PMEMORY_WORKING_SET_INFORMATION;
typedef enum _SECTION_INFORMATION_CLASS {
SectionBasicInformation,
SectionImageInformation
} SECTION_INFORMATION_CLASS;
// begin_ntddk
//
// Section Information Structures.
//
// end_ntddk
typedef struct _SECTIONBASICINFO {
PVOID BaseAddress;
ULONG AllocationAttributes;
LARGE_INTEGER MaximumSize;
} SECTION_BASIC_INFORMATION, *PSECTION_BASIC_INFORMATION;
typedef struct _SECTION_IMAGE_INFORMATION {
PVOID TransferAddress;
ULONG ZeroBits;
ULONG MaximumStackSize;
ULONG CommittedStackSize;
ULONG SubSystemType;
union {
struct {
USHORT SubSystemMinorVersion;
USHORT SubSystemMajorVersion;
};
ULONG SubSystemVersion;
};
ULONG GpValue;
USHORT ImageCharacteristics;
USHORT DllCharacteristics;
USHORT Machine;
BOOLEAN ImageContainsCode;
BOOLEAN Spare1;
ULONG LoaderFlags;
ULONG Reserved[ 2 ];
} SECTION_IMAGE_INFORMATION, *PSECTION_IMAGE_INFORMATION;
// begin_ntddk
typedef enum _SECTION_INHERIT {
ViewShare = 1,
ViewUnmap = 2
} SECTION_INHERIT;
//
// Section Access Rights.
//
// begin_winnt
#define SECTION_QUERY 0x0001
#define SECTION_MAP_WRITE 0x0002
#define SECTION_MAP_READ 0x0004
#define SECTION_MAP_EXECUTE 0x0008
#define SECTION_EXTEND_SIZE 0x0010
#define SECTION_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED|SECTION_QUERY|\
SECTION_MAP_WRITE | \
SECTION_MAP_READ | \
SECTION_MAP_EXECUTE | \
SECTION_EXTEND_SIZE)
// end_winnt
#define SEGMENT_ALL_ACCESS SECTION_ALL_ACCESS
#define PAGE_NOACCESS 0x01 // winnt
#define PAGE_READONLY 0x02 // winnt
#define PAGE_READWRITE 0x04 // winnt
#define PAGE_WRITECOPY 0x08 // winnt
#define PAGE_EXECUTE 0x10 // winnt
#define PAGE_EXECUTE_READ 0x20 // winnt
#define PAGE_EXECUTE_READWRITE 0x40 // winnt
#define PAGE_EXECUTE_WRITECOPY 0x80 // winnt
#define PAGE_GUARD 0x100 // winnt
#define PAGE_NOCACHE 0x200 // winnt
// end_ntddk
#define MEM_COMMIT 0x1000 // winnt ntddk
#define MEM_RESERVE 0x2000 // winnt ntddk
#define MEM_DECOMMIT 0x4000 // winnt ntddk
#define MEM_RELEASE 0x8000 // winnt ntddk
#define MEM_FREE 0x10000 // winnt ntddk
#define MEM_PRIVATE 0x20000 // winnt ntddk
#define MEM_MAPPED 0x40000 // winnt ntddk
#define MEM_RESET 0x80000 // winnt ntddk
#define MEM_TOP_DOWN 0x100000 // winnt ntddk
#define MEM_LARGE_PAGES 0x20000000 // ntddk
#define MEM_DOS_LIM 0x40000000
#define SEC_BASED 0x200000
#define SEC_FILE 0x800000 // winnt
#define SEC_NO_CHANGE 0x400000
#define SEC_IMAGE 0x1000000 // winnt
#define SEC_RESERVE 0x4000000 // winnt ntddk
#define SEC_COMMIT 0x8000000 // winnt
#define SEC_NOCACHE 0x10000000 // winnt
#define MEM_IMAGE SEC_IMAGE // winnt
#define MAP_PROCESS 1L
#define MAP_SYSTEM 2L
// begin_ntsrv
NTSYSAPI
NTSTATUS
NTAPI
NtCreateSection (
OUT PHANDLE SectionHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
IN PLARGE_INTEGER MaximumSize OPTIONAL,
IN ULONG SectionPageProtection,
IN ULONG AllocationAttributes,
IN HANDLE FileHandle OPTIONAL
);
// end_ntsrv
NTSYSAPI
NTSTATUS
NTAPI
NtOpenSection(
OUT PHANDLE SectionHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes
);
NTSYSAPI
NTSTATUS
NTAPI
NtMapViewOfSection(
IN HANDLE SectionHandle,
IN HANDLE ProcessHandle,
IN OUT PVOID *BaseAddress,
IN ULONG ZeroBits,
IN ULONG CommitSize,
IN OUT PLARGE_INTEGER SectionOffset OPTIONAL,
IN OUT PULONG ViewSize,
IN SECTION_INHERIT InheritDisposition,
IN ULONG AllocationType,
IN ULONG Protect
);
NTSYSAPI
NTSTATUS
NTAPI
NtUnmapViewOfSection(
IN HANDLE ProcessHandle,
IN PVOID BaseAddress
);
NTSYSAPI
NTSTATUS
NTAPI
NtExtendSection(
IN HANDLE SectionHandle,
IN OUT PLARGE_INTEGER NewSectionSize
);
// begin_ntsrv
NTSYSAPI
NTSTATUS
NTAPI
NtAllocateVirtualMemory(
IN HANDLE ProcessHandle,
IN OUT PVOID *BaseAddress,
IN ULONG ZeroBits,
IN OUT PULONG RegionSize,
IN ULONG AllocationType,
IN ULONG Protect
);
NTSYSAPI
NTSTATUS
NTAPI
NtFreeVirtualMemory(
IN HANDLE ProcessHandle,
IN OUT PVOID *BaseAddress,
IN OUT PULONG RegionSize,
IN ULONG FreeType
);
// end_ntsrv
NTSYSAPI
NTSTATUS
NTAPI
NtReadVirtualMemory(
IN HANDLE ProcessHandle,
IN PVOID BaseAddress,
OUT PVOID Buffer,
IN ULONG BufferSize,
OUT PULONG NumberOfBytesRead OPTIONAL
);
NTSYSAPI
NTSTATUS
NTAPI
NtWriteVirtualMemory(
IN HANDLE ProcessHandle,
OUT PVOID BaseAddress,
IN PVOID Buffer,
IN ULONG BufferSize,
OUT PULONG NumberOfBytesWritten OPTIONAL
);
NTSYSAPI
NTSTATUS
NTAPI
NtFlushVirtualMemory(
IN HANDLE ProcessHandle,
IN OUT PVOID *BaseAddress,
IN OUT PULONG RegionSize,
OUT PIO_STATUS_BLOCK IoStatus
);
NTSYSAPI
NTSTATUS
NTAPI
NtLockVirtualMemory(
IN HANDLE ProcessHandle,
IN OUT PVOID *BaseAddress,
IN OUT PULONG RegionSize,
IN ULONG MapType
);
NTSYSAPI
NTSTATUS
NTAPI
NtUnlockVirtualMemory(
IN HANDLE ProcessHandle,
IN OUT PVOID *BaseAddress,
IN OUT PULONG RegionSize,
IN ULONG MapType
);
NTSYSAPI
NTSTATUS
NTAPI
NtProtectVirtualMemory(
IN HANDLE ProcessHandle,
IN OUT PVOID *BaseAddress,
IN OUT PULONG RegionSize,
IN ULONG NewProtect,
OUT PULONG OldProtect
);
NTSYSAPI
NTSTATUS
NTAPI
NtQueryVirtualMemory(
IN HANDLE ProcessHandle,
IN PVOID BaseAddress,
IN MEMORY_INFORMATION_CLASS MemoryInformationClass,
OUT PVOID MemoryInformation,
IN ULONG MemoryInformationLength,
OUT PULONG ReturnLength OPTIONAL
);
NTSYSAPI
NTSTATUS
NTAPI
NtQuerySection(
IN HANDLE SectionHandle,
IN SECTION_INFORMATION_CLASS SectionInformationClass,
OUT PVOID SectionInformation,
IN ULONG SectionInformationLength,
OUT PULONG ReturnLength OPTIONAL
);
NTSYSAPI
NTSTATUS
NTAPI
NtCreatePagingFile (
IN PUNICODE_STRING PageFileName,
IN PLARGE_INTEGER MinimumSize,
IN PLARGE_INTEGER MaximumSize,
IN ULONG Priority OPTIONAL
);
NTSYSAPI
NTSTATUS
NTAPI
NtFlushInstructionCache (
IN HANDLE ProcessHandle,
IN PVOID BaseAddress OPTIONAL,
IN ULONG Length
);
//
// Coherency related function prototype definitions.
//
NTSYSAPI
NTSTATUS
NTAPI
NtFlushWriteBuffer (
VOID
);
#endif // _NTMMAPI_