reactos/include/ndk/ldrfuncs.h

   1 /*++ NDK Version: 0098
   2
   3 Copyright (c) Alex Ionescu.  All rights reserved.
   4
   5 Header Name:
   6
   7     ldrfuncs.h
   8
   9 Abstract:
  10
  11     Functions definitions for the Loader.
  12
  13 Author:
  14
  15     Alex Ionescu (alexi@tinykrnl.org) - Updated - 27-Feb-2006
  16
  17 --*/
  18
  19 #ifndef _LDRFUNCS_H
  20 #define _LDRFUNCS_H
  21
  22 //
  23 // Dependencies
  24 //
  25 #include <umtypes.h>
  26 #include <ldrtypes.h>
  27 #if defined(_MSC_VER) && !defined(NTOS_MODE_USER)
  28 #include <ntimage.h>
  29 #endif
  30
  31 //
  32 // Resource Functions
  33 //
  34 NTSTATUS
  35 NTAPI
  36 LdrAccessResource(
  37     IN PVOID BaseAddress,
  38     IN PIMAGE_RESOURCE_DATA_ENTRY ResourceDataEntry,
  39     OUT PVOID *Resource OPTIONAL,
  40     OUT PULONG Size OPTIONAL
  41 );
  42
  43 NTSTATUS
  44 NTAPI
  45 LdrFindResource_U(
  46     IN PVOID BaseAddress,
  47     IN PLDR_RESOURCE_INFO ResourceInfo,
  48     IN ULONG Level,
  49     OUT PIMAGE_RESOURCE_DATA_ENTRY *ResourceDataEntry
  50 );
  51
  52 NTSTATUS
  53 NTAPI
  54 LdrFindResourceDirectory_U(
  55     IN PVOID BaseAddress,
  56     IN PLDR_RESOURCE_INFO ResourceInfo,
  57     IN ULONG Level,
  58     OUT PIMAGE_RESOURCE_DIRECTORY *ResourceDirectory
  59 );
  60
  61 NTSTATUS
  62 NTAPI
  63 LdrLoadAlternateResourceModule(
  64     IN PVOID Module,
  65     IN PWSTR Buffer
  66 );
  67
  68 BOOLEAN
  69 NTAPI
  70 LdrUnloadAlternateResourceModule(
  71     IN PVOID BaseAddress
  72 );
  73
  74 //
  75 // Misc. Functions
  76 //
  77 NTSTATUS
  78 NTAPI
  79 LdrGetProcedureAddress(
  80     IN PVOID BaseAddress,
  81     IN PANSI_STRING Name,
  82     IN ULONG Ordinal,
  83     OUT PVOID *ProcedureAddress
  84 );
  85
  86 ULONG
  87 NTAPI
  88 LdrRelocateImage(
  89     IN PVOID NewBase,
  90     IN PUCHAR LoaderName,
  91     IN ULONG Success,
  92     IN ULONG Conflict,
  93     IN ULONG Invalid
  94 );
  95
  96 NTSTATUS
  97 NTAPI
  98 LdrLockLoaderLock(
  99     IN ULONG Flags,
 100     OUT PULONG Disposition OPTIONAL,
 101     OUT PULONG Cookie OPTIONAL
 102 );
 103
 104 NTSTATUS
 105 NTAPI
 106 LdrUnlockLoaderLock(
 107     IN ULONG Flags,
 108     IN ULONG Cookie OPTIONAL
 109 );
 110
 111 BOOLEAN
 112 NTAPI
 113 LdrVerifyMappedImageMatchesChecksum(
 114     IN PVOID BaseAddress,
 115     IN SIZE_T NumberOfBytes,
 116     IN ULONG FileLength
 117 );
 118
 119 PIMAGE_BASE_RELOCATION
 120 NTAPI
 121 LdrProcessRelocationBlockLongLong(
 122     IN ULONG_PTR Address,
 123     IN ULONG Count,
 124     IN PUSHORT TypeOffset,
 125     IN LONGLONG Delta
 126 );
 127
 128 NTSTATUS
 129 NTAPI
 130 LdrEnumerateLoadedModules(
 131     IN BOOLEAN ReservedFlag,
 132     IN PLDR_ENUM_CALLBACK EnumProc,
 133     IN PVOID Context
 134 );
 135
 136 #endif