reactos/dll/ntdll/include/ntdllp.h

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/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS System Libraries
* FILE: dll/ntdll/include/ntdllp.h
* PURPOSE: Native Library Internal Header
* PROGRAMMER: Alex Ionescu (alex@relsoft.net)
*/
#pragma once
#define LDR_HASH_TABLE_ENTRIES 32
#define LDR_GET_HASH_ENTRY(x) (RtlUpcaseUnicodeChar((x)) & (LDR_HASH_TABLE_ENTRIES - 1))
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/* LdrpUpdateLoadCount2 flags */
#define LDRP_UPDATE_REFCOUNT 0x01
#define LDRP_UPDATE_DEREFCOUNT 0x02
#define LDRP_UPDATE_PIN 0x03
/* Loader flags */
#define IMAGE_LOADER_FLAGS_COMPLUS 0x00000001
#define IMAGE_LOADER_FLAGS_SYSTEM_GLOBAL 0x01000000
/* Page heap flags */
#define DPH_FLAG_DLL_NOTIFY 0x40
typedef struct _LDRP_TLS_DATA
{
LIST_ENTRY TlsLinks;
IMAGE_TLS_DIRECTORY TlsDirectory;
} LDRP_TLS_DATA, *PLDRP_TLS_DATA;
/* Global data */
extern RTL_CRITICAL_SECTION LdrpLoaderLock;
extern BOOLEAN LdrpInLdrInit;
extern PVOID LdrpHeap;
extern LIST_ENTRY LdrpHashTable[LDR_HASH_TABLE_ENTRIES];
extern BOOLEAN ShowSnaps;
extern UNICODE_STRING LdrpDefaultPath;
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extern HANDLE LdrpKnownDllObjectDirectory;
extern ULONG LdrpNumberOfProcessors;
extern ULONG LdrpFatalHardErrorCount;
extern PUNICODE_STRING LdrpTopLevelDllBeingLoaded;
extern PLDR_DATA_TABLE_ENTRY LdrpCurrentDllInitializer;
extern UNICODE_STRING LdrApiDefaultExtension;
extern BOOLEAN LdrpLdrDatabaseIsSetup;
extern ULONG LdrpActiveUnloadCount;
extern BOOLEAN LdrpShutdownInProgress;
extern UNICODE_STRING LdrpKnownDllPath;
extern PLDR_DATA_TABLE_ENTRY LdrpGetModuleHandleCache, LdrpLoadedDllHandleCache;
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extern BOOLEAN RtlpPageHeapEnabled;
extern ULONG RtlpDphGlobalFlags;
extern BOOLEAN g_ShimsEnabled;
extern PVOID g_pShimEngineModule;
extern PVOID g_pfnSE_DllLoaded;
extern PVOID g_pfnSE_DllUnloaded;
extern PVOID g_pfnSE_InstallBeforeInit;
extern PVOID g_pfnSE_InstallAfterInit;
extern PVOID g_pfnSE_ProcessDying;
/* ldrinit.c */
NTSTATUS NTAPI LdrpRunInitializeRoutines(IN PCONTEXT Context OPTIONAL);
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VOID NTAPI LdrpInitializeThread(IN PCONTEXT Context);
NTSTATUS NTAPI LdrpInitializeTls(VOID);
NTSTATUS NTAPI LdrpAllocateTls(VOID);
VOID NTAPI LdrpFreeTls(VOID);
VOID NTAPI LdrpCallTlsInitializers(IN PLDR_DATA_TABLE_ENTRY LdrEntry, IN ULONG Reason);
BOOLEAN NTAPI LdrpCallInitRoutine(IN PDLL_INIT_ROUTINE EntryPoint, IN PVOID BaseAddress, IN ULONG Reason, IN PVOID Context);
NTSTATUS NTAPI LdrpInitializeProcess(IN PCONTEXT Context, IN PVOID SystemArgument1);
VOID NTAPI LdrpInitFailure(NTSTATUS Status);
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VOID NTAPI LdrpValidateImageForMp(IN PLDR_DATA_TABLE_ENTRY LdrDataTableEntry);
VOID NTAPI LdrpEnsureLoaderLockIsHeld(VOID);
/* ldrpe.c */
NTSTATUS
NTAPI
LdrpSnapThunk(IN PVOID ExportBase,
IN PVOID ImportBase,
IN PIMAGE_THUNK_DATA OriginalThunk,
IN OUT PIMAGE_THUNK_DATA Thunk,
IN PIMAGE_EXPORT_DIRECTORY ExportEntry,
IN ULONG ExportSize,
IN BOOLEAN Static,
IN LPSTR DllName);
NTSTATUS NTAPI
LdrpWalkImportDescriptor(IN LPWSTR DllPath OPTIONAL,
IN PLDR_DATA_TABLE_ENTRY LdrEntry);
/* ldrutils.c */
NTSTATUS NTAPI
LdrpGetProcedureAddress(IN PVOID BaseAddress,
IN PANSI_STRING Name,
IN ULONG Ordinal,
OUT PVOID *ProcedureAddress,
IN BOOLEAN ExecuteInit);
PLDR_DATA_TABLE_ENTRY NTAPI
LdrpAllocateDataTableEntry(IN PVOID BaseAddress);
VOID NTAPI
LdrpInsertMemoryTableEntry(IN PLDR_DATA_TABLE_ENTRY LdrEntry);
NTSTATUS NTAPI
LdrpLoadDll(IN BOOLEAN Redirected,
IN PWSTR DllPath OPTIONAL,
IN PULONG DllCharacteristics OPTIONAL,
IN PUNICODE_STRING DllName,
OUT PVOID *BaseAddress,
IN BOOLEAN CallInit);
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VOID NTAPI
LdrpUpdateLoadCount2(IN PLDR_DATA_TABLE_ENTRY LdrEntry,
IN ULONG Flags);
ULONG NTAPI
LdrpClearLoadInProgress(VOID);
NTSTATUS
NTAPI
LdrpSetProtection(PVOID ViewBase,
BOOLEAN Restore);
BOOLEAN
NTAPI
LdrpCheckForLoadedDllHandle(IN PVOID Base,
OUT PLDR_DATA_TABLE_ENTRY *LdrEntry);
BOOLEAN NTAPI
LdrpCheckForLoadedDll(IN PWSTR DllPath,
IN PUNICODE_STRING DllName,
IN BOOLEAN Flag,
IN BOOLEAN RedirectedDll,
OUT PLDR_DATA_TABLE_ENTRY *LdrEntry);
NTSTATUS NTAPI
LdrpMapDll(IN PWSTR SearchPath OPTIONAL,
IN PWSTR DllPath2,
IN PWSTR DllName OPTIONAL,
IN PULONG DllCharacteristics,
IN BOOLEAN Static,
IN BOOLEAN Redirect,
OUT PLDR_DATA_TABLE_ENTRY *DataTableEntry);
PVOID NTAPI
LdrpFetchAddressOfEntryPoint(PVOID ImageBase);
VOID NTAPI
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LdrpFreeUnicodeString(PUNICODE_STRING String);
VOID NTAPI
LdrpGetShimEngineInterface(VOID);
VOID
NTAPI
LdrpLoadShimEngine(IN PWSTR ImageName,
IN PUNICODE_STRING ProcessImage,
IN PVOID pShimData);
VOID NTAPI
LdrpUnloadShimEngine(VOID);
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/* verifier.c */
NTSTATUS NTAPI
LdrpInitializeApplicationVerifierPackage(IN HANDLE KeyHandle,
IN PPEB Peb,
IN BOOLEAN SystemWide,
IN BOOLEAN ReadAdvancedOptions);
NTSTATUS NTAPI
AVrfInitializeVerifier(VOID);
VOID NTAPI
AVrfDllLoadNotification(IN PLDR_DATA_TABLE_ENTRY LdrEntry);
VOID NTAPI
AVrfDllUnloadNotification(IN PLDR_DATA_TABLE_ENTRY LdrEntry);
VOID NTAPI
AVrfPageHeapDllNotification(IN PLDR_DATA_TABLE_ENTRY LdrEntry);
/* FIXME: Cleanup this mess */
typedef NTSTATUS (NTAPI *PEPFUNC)(PPEB);
NTSTATUS LdrMapSections(HANDLE ProcessHandle,
PVOID ImageBase,
HANDLE SectionHandle,
PIMAGE_NT_HEADERS NTHeaders);
NTSTATUS LdrMapNTDllForProcess(HANDLE ProcessHandle,
PHANDLE NTDllSectionHandle);
ULONG
LdrpGetResidentSize(PIMAGE_NT_HEADERS NTHeaders);
NTSTATUS
NTAPI
LdrpLoadImportModule(IN PWSTR DllPath OPTIONAL,
IN LPSTR ImportName,
OUT PLDR_DATA_TABLE_ENTRY *DataTableEntry,
OUT PBOOLEAN Existing);
VOID
NTAPI
LdrpFinalizeAndDeallocateDataTableEntry(IN PLDR_DATA_TABLE_ENTRY Entry);
/* path.c */
BOOLEAN
NTAPI
RtlDoesFileExists_UStr(
IN PUNICODE_STRING FileName
);
/* EOF */