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 #include "wine/server.h"
25
26 struct tagSYSLEVEL;
27
28 struct kernel_thread_data
29 {
30 UINT code_page; /* thread code page */
31 WORD stack_sel; /* 16-bit stack selector */
32 WORD htask16; /* Win16 task handle */
33 DWORD sys_count[4]; /* syslevel mutex entry counters */
34 struct tagSYSLEVEL *sys_mutex[4]; /* syslevel mutex pointers */
35 void *pad[44]; /* change this if you add fields! */
36 };
37
38 static inline struct kernel_thread_data *kernel_get_thread_data(void)
39 {
40 return (struct kernel_thread_data *)NtCurrentTeb()->SystemReserved1;
41 }
42
43 HANDLE WINAPI OpenConsoleW(LPCWSTR, DWORD, BOOL, DWORD);
44 BOOL WINAPI VerifyConsoleIoHandle(HANDLE);
45 HANDLE WINAPI DuplicateConsoleHandle(HANDLE, DWORD, BOOL, DWORD);
46 BOOL WINAPI CloseConsoleHandle(HANDLE handle);
47 HANDLE WINAPI GetConsoleInputWaitHandle(void);
48
49 static inline BOOL is_console_handle(HANDLE h)
50 {
51 return h != INVALID_HANDLE_VALUE && ((UINT_PTR)h & 3) == 3;
52 }
53
54 /* map a real wineserver handle onto a kernel32 console handle */
55 static inline HANDLE console_handle_map(HANDLE h)
56 {
57 return h != INVALID_HANDLE_VALUE ? (HANDLE)((UINT_PTR)h ^ 3) : INVALID_HANDLE_VALUE;
58 }
59
60 /* map a kernel32 console handle onto a real wineserver handle */
61 static inline obj_handle_t console_handle_unmap(HANDLE h)
62 {
63 return wine_server_obj_handle( h != INVALID_HANDLE_VALUE ? (HANDLE)((UINT_PTR)h ^ 3) : INVALID_HANDLE_VALUE );
64 }
65
66 extern HMODULE kernel32_handle;
67
68 /* Size of per-process table of DOS handles */
69 #define DOS_TABLE_SIZE 256
70 extern HANDLE dos_handles[DOS_TABLE_SIZE];
71
72 extern const WCHAR *DIR_Windows;
73 extern const WCHAR *DIR_System;
74 extern const WCHAR *DIR_SysWow64;
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 __wine_emulate_instruction( EXCEPTION_RECORD *rec, CONTEXT86 *context );
83 extern LONG CALLBACK INSTR_vectored_handler( EXCEPTION_POINTERS *ptrs );
84
85 /* return values for MODULE_GetBinaryType */
86 enum binary_type
87 {
88 BINARY_UNKNOWN,
89 BINARY_PE_EXE,
90 BINARY_PE_DLL,
91 BINARY_WIN16,
92 BINARY_OS216,
93 BINARY_DOS,
94 BINARY_UNIX_EXE,
95 BINARY_UNIX_LIB
96 };
97
98 /* module.c */
99 extern WCHAR *MODULE_get_dll_load_path( LPCWSTR module );
100 extern enum binary_type MODULE_GetBinaryType( HANDLE hfile, void **res_start, void **res_end );
101
102 extern BOOL NLS_IsUnicodeOnlyLcid(LCID);
103
104 extern HANDLE VXD_Open( LPCWSTR filename, DWORD access, LPSECURITY_ATTRIBUTES sa );
105
106 extern WORD DOSMEM_0000H;
107 extern WORD DOSMEM_BiosDataSeg;
108 extern WORD DOSMEM_BiosSysSeg;
109
110 /* dosmem.c */
111 extern BOOL DOSMEM_Init(void);
112 extern LPVOID DOSMEM_MapRealToLinear(DWORD); /* real-mode to linear */
113 extern LPVOID DOSMEM_MapDosToLinear(UINT); /* linear DOS to Wine */
114 extern UINT DOSMEM_MapLinearToDos(LPVOID); /* linear Wine to DOS */
115 extern BOOL load_winedos(void);
116
117 /* environ.c */
118 extern void ENV_CopyStartupInformation(void);
119
120 /* computername.c */
121 extern void COMPUTERNAME_Init(void);
122
123 /* locale.c */
124 extern void LOCALE_Init(void);
125 extern void LOCALE_InitRegistry(void);
126
127 /* oldconfig.c */
128 extern void convert_old_config(void);
129
130 extern struct winedos_exports
131 {
132 /* for global16.c */
133 void* (*AllocDosBlock)(UINT size, UINT16* pseg);
134 BOOL (*FreeDosBlock)(void* ptr);
135 UINT (*ResizeDosBlock)(void *ptr, UINT size, BOOL exact);
136 /* for instr.c */
137 BOOL (WINAPI *EmulateInterruptPM)( CONTEXT86 *context, BYTE intnum );
138 void (WINAPI *CallBuiltinHandler)( CONTEXT86 *context, BYTE intnum );
139 DWORD (WINAPI *inport)( int port, int size );
140 void (WINAPI *outport)( int port, int size, DWORD val );
141 void (* BiosTick)(WORD timer);
142 } winedos;
143
144 /* returns directory handle for named objects */
145 extern HANDLE get_BaseNamedObjects_handle(void);
146
147 /* Register functions */
148
149 #ifdef __i386__
150 #define DEFINE_REGS_ENTRYPOINT( name, args ) \
151 __ASM_GLOBAL_FUNC( name, \
152 ".byte 0x68\n\t" /* pushl $__regs_func */ \
153 ".long " __ASM_NAME("__regs_") #name "-.-11\n\t" \
154 ".byte 0x6a," #args "\n\t" /* pushl $args */ \
155 "call " __ASM_NAME("__wine_call_from_32_regs"))
156 #endif
157
158 #endif
159
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