dlls/kernel32/kernel_private.h

   1 /*
   2  * Kernel32 undocumented and private functions definition
   3  *
   4  * Copyright 2003 Eric Pouech
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __WINE_KERNEL_PRIVATE_H
  22 #define __WINE_KERNEL_PRIVATE_H
  23
  24 struct tagSYSLEVEL;
  25
  26 struct kernel_thread_data
  27 {
  28     UINT                code_page;      /* thread code page */
  29     WORD                stack_sel;      /* 16-bit stack selector */
  30     WORD                htask16;        /* Win16 task handle */
  31     DWORD               sys_count[4];   /* syslevel mutex entry counters */
  32     struct tagSYSLEVEL *sys_mutex[4];   /* syslevel mutex pointers */
  33     void               *pthread_data;   /* private data for pthread emulation */
  34     void               *pad[43];        /* change this if you add fields! */
  35 };
  36
  37 static inline struct kernel_thread_data *kernel_get_thread_data(void)
  38 {
  39     return (struct kernel_thread_data *)NtCurrentTeb()->SystemReserved1;
  40 }
  41
  42 HANDLE  WINAPI OpenConsoleW(LPCWSTR, DWORD, BOOL, DWORD);
  43 BOOL    WINAPI VerifyConsoleIoHandle(HANDLE);
  44 HANDLE  WINAPI DuplicateConsoleHandle(HANDLE, DWORD, BOOL, DWORD);
  45 BOOL    WINAPI CloseConsoleHandle(HANDLE handle);
  46 HANDLE  WINAPI GetConsoleInputWaitHandle(void);
  47
  48 static inline BOOL is_console_handle(HANDLE h)
  49 {
  50     return h != INVALID_HANDLE_VALUE && ((UINT_PTR)h & 3) == 3;
  51 }
  52
  53 /* map a real wineserver handle onto a kernel32 console handle */
  54 static inline HANDLE console_handle_map(HANDLE h)
  55 {
  56     return h != INVALID_HANDLE_VALUE ? (HANDLE)((UINT_PTR)h ^ 3) : INVALID_HANDLE_VALUE;
  57 }
  58
  59 /* map a kernel32 console handle onto a real wineserver handle */
  60 static inline HANDLE console_handle_unmap(HANDLE h)
  61 {
  62     return h != INVALID_HANDLE_VALUE ? (HANDLE)((UINT_PTR)h ^ 3) : INVALID_HANDLE_VALUE;
  63 }
  64
  65 extern HMODULE kernel32_handle;
  66
  67 /* Size of per-process table of DOS handles */
  68 #define DOS_TABLE_SIZE 256
  69 extern HANDLE dos_handles[DOS_TABLE_SIZE];
  70
  71 extern const WCHAR *DIR_Windows;
  72 extern const WCHAR *DIR_System;
  73
  74 extern void PTHREAD_Init(void);
  75
  76 extern VOID SYSLEVEL_CheckNotLevel( INT level );
  77
  78 extern void FILE_SetDosError(void);
  79 extern WCHAR *FILE_name_AtoW( LPCSTR name, BOOL alloc );
  80 extern DWORD FILE_name_WtoA( LPCWSTR src, INT srclen, LPSTR dest, INT destlen );
  81
  82 extern DWORD INSTR_EmulateInstruction( EXCEPTION_RECORD *rec, CONTEXT86 *context );
  83 extern LONG CALLBACK INSTR_vectored_handler( EXCEPTION_POINTERS *ptrs );
  84 extern void INSTR_CallBuiltinHandler( CONTEXT86 *context, BYTE intnum );
  85
  86 /* return values for MODULE_GetBinaryType */
  87 enum binary_type
  88 {
  89     BINARY_UNKNOWN,
  90     BINARY_PE_EXE,
  91     BINARY_PE_DLL,
  92     BINARY_WIN16,
  93     BINARY_OS216,
  94     BINARY_DOS,
  95     BINARY_UNIX_EXE,
  96     BINARY_UNIX_LIB
  97 };
  98
  99 /* module.c */
 100 extern WCHAR *MODULE_get_dll_load_path( LPCWSTR module );
 101 extern enum binary_type MODULE_GetBinaryType( HANDLE hfile, void **res_start, void **res_end );
 102
 103 extern BOOL NLS_IsUnicodeOnlyLcid(LCID);
 104
 105 extern HANDLE VXD_Open( LPCWSTR filename, DWORD access, LPSECURITY_ATTRIBUTES sa );
 106 extern HANDLE Device_Open( LPCWSTR filename, DWORD access, LPSECURITY_ATTRIBUTES sa );
 107
 108 extern BOOL Device_DeviceIoControl(HANDLE hDevice, DWORD dwIoControlCode,
 109                             LPVOID lpvInBuffer, DWORD cbInBuffer,
 110                             LPVOID lpvOutBuffer, DWORD cbOutBuffer,
 111                             LPDWORD lpcbBytesReturned,
 112                             LPOVERLAPPED lpOverlapped);
 113
 114 extern WORD DOSMEM_0000H;
 115 extern WORD DOSMEM_BiosDataSeg;
 116 extern WORD DOSMEM_BiosSysSeg;
 117
 118 /* dosmem.c */
 119 extern BOOL   DOSMEM_Init(void);
 120 extern LPVOID DOSMEM_MapRealToLinear(DWORD); /* real-mode to linear */
 121 extern LPVOID DOSMEM_MapDosToLinear(UINT);   /* linear DOS to Wine */
 122 extern UINT   DOSMEM_MapLinearToDos(LPVOID); /* linear Wine to DOS */
 123 extern BOOL   load_winedos(void);
 124
 125 /* environ.c */
 126 extern void ENV_CopyStartupInformation(void);
 127
 128 /* computername.c */
 129 extern void COMPUTERNAME_Init(void);
 130
 131 /* locale.c */
 132 extern void LOCALE_Init(void);
 133 extern void LOCALE_InitRegistry(void);
 134
 135 /* oldconfig.c */
 136 extern void convert_old_config(void);
 137
 138 extern struct winedos_exports
 139 {
 140     /* for global16.c */
 141     void*    (*AllocDosBlock)(UINT size, UINT16* pseg);
 142     BOOL     (*FreeDosBlock)(void* ptr);
 143     UINT     (*ResizeDosBlock)(void *ptr, UINT size, BOOL exact);
 144     /* for instr.c */
 145     void (WINAPI *EmulateInterruptPM)( CONTEXT86 *context, BYTE intnum );
 146     void (WINAPI *CallBuiltinHandler)( CONTEXT86 *context, BYTE intnum );
 147     DWORD (WINAPI *inport)( int port, int size );
 148     void (WINAPI *outport)( int port, int size, DWORD val );
 149     void (* BiosTick)(WORD timer);
 150 } winedos;
 151
 152 /* returns directory handle for named objects */
 153 extern HANDLE get_BaseNamedObjects_handle(void);
 154
 155 #endif