win32ss/gdi/eng/mapping.h

   1
   2 typedef struct _ENGSECTION
   3 {
   4     PVOID pvSectionObject;
   5     PVOID pvMappedBase;
   6     SIZE_T cjViewSize;
   7     ULONG ulTag;
   8 } ENGSECTION, *PENGSECTION;
   9
  10 typedef struct _FILEVIEW
  11 {
  12     LARGE_INTEGER  LastWriteTime;
  13     PVOID          pvKView;
  14     PVOID          pvViewFD;
  15     SIZE_T         cjView;
  16     PVOID          pSection;
  17 } FILEVIEW, *PFILEVIEW;
  18
  19 #ifdef __cplusplus
  20 typedef struct _FONTFILEVIEW : FILEVIEW
  21 {
  22 #else
  23 typedef struct _FONTFILEVIEW
  24 {
  25     FILEVIEW;
  26 #endif
  27     DWORD          reserved[2];
  28     PWSTR          pwszPath;
  29     SIZE_T         ulRegionSize;
  30     ULONG          cKRefCount;
  31     ULONG          cRefCountFD;
  32     PVOID          pvSpoolerBase;
  33     DWORD          dwSpoolerPid;
  34 } FONTFILEVIEW, *PFONTFILEVIEW;
  35
  36 enum
  37 {
  38     FVF_SYSTEMROOT = 1,
  39     FVF_READONLY = 2,
  40     FVF_FONTFILE = 4,
  41 };
  42
  43 PVOID
  44 NTAPI
  45 EngMapSectionView(
  46     _In_ HANDLE hSection,
  47     _In_ SIZE_T cjSize,
  48     _In_ ULONG cjOffset,
  49     _Out_ PHANDLE phSecure);
  50
  51 VOID
  52 NTAPI
  53 EngUnmapSectionView(
  54     _In_ PVOID pvBits,
  55     _In_ ULONG cjOffset,
  56     _In_ HANDLE hSecure);
  57
  58 PVOID
  59 NTAPI
  60 EngCreateSection(
  61     _In_ ULONG fl,
  62     _In_ SIZE_T cjSize,
  63     _In_ ULONG ulTag);
  64
  65 _Success_(return!=FALSE)
  66 BOOL
  67 APIENTRY
  68 EngMapSection(
  69     _In_ PVOID pvSection,
  70     _In_ BOOL bMap,
  71     _In_ HANDLE hProcess,
  72     _When_(bMap, _Outptr_) PVOID* pvBaseAddress);
  73
  74 _Check_return_
  75 _Success_(return!=NULL)
  76 __drv_allocatesMem(Mem)
  77 _Post_writable_byte_size_(cjSize)
  78 PVOID
  79 APIENTRY
  80 EngAllocSectionMem(
  81     _Outptr_ PVOID *ppvSection,
  82     _In_ ULONG fl,
  83     _In_ SIZE_T cjSize,
  84     _In_ ULONG ulTag);
  85
  86 BOOL
  87 APIENTRY
  88 EngFreeSectionMem(
  89     _In_opt_ PVOID pvSection,
  90     _In_opt_ PVOID pvMappedBase);
  91
  92 _Check_return_
  93 PFILEVIEW
  94 NTAPI
  95 EngLoadModuleEx(
  96     _In_z_ LPWSTR pwsz,
  97     _In_ ULONG cjSizeOfModule,
  98     _In_ FLONG fl);
  99