2 * Copyright 2000 Juergen Schmied
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 #ifndef __WINE_NTDLL_MISC_H
20 #define __WINE_NTDLL_MISC_H
28 #include "wine/server.h"
30 #define MAX_NT_PATH_LENGTH 277
33 extern void wait_suspend( CONTEXT
*context
);
34 extern void WINAPI
__regs_RtlRaiseException( PEXCEPTION_RECORD
, PCONTEXT
);
35 extern void get_cpu_context( CONTEXT
*context
);
36 extern void set_cpu_context( const CONTEXT
*context
);
39 extern LPCSTR
debugstr_us( const UNICODE_STRING
*str
);
40 extern void dump_ObjectAttributes (const OBJECT_ATTRIBUTES
*ObjectAttributes
);
42 extern void NTDLL_get_server_timeout( abs_time_t
*when
, const LARGE_INTEGER
*timeout
);
43 extern void NTDLL_from_server_timeout( LARGE_INTEGER
*timeout
, const abs_time_t
*when
);
44 extern NTSTATUS
NTDLL_wait_for_multiple_objects( UINT count
, const HANDLE
*handles
, UINT flags
,
45 const LARGE_INTEGER
*timeout
, HANDLE signal_object
);
48 extern BOOL
SIGNAL_Init(void);
49 extern size_t get_signal_stack_total_size(void);
50 extern void version_init( const WCHAR
*appname
);
51 extern void debug_init(void);
52 extern HANDLE
thread_init(void);
55 extern time_t server_start_time
;
56 extern void server_init_process(void);
57 extern size_t server_init_thread( int unix_pid
, int unix_tid
, void *entry_point
);
58 extern void DECLSPEC_NORETURN
server_protocol_error( const char *err
, ... );
59 extern void DECLSPEC_NORETURN
server_protocol_perror( const char *err
);
60 extern void DECLSPEC_NORETURN
server_exit_thread( int status
);
61 extern void DECLSPEC_NORETURN
server_abort_thread( int status
);
64 extern NTSTATUS
MODULE_DllThreadAttach( LPVOID lpReserved
);
65 extern FARPROC
RELAY_GetProcAddress( HMODULE module
, const IMAGE_EXPORT_DIRECTORY
*exports
,
66 DWORD exp_size
, FARPROC proc
, DWORD ordinal
, const WCHAR
*user
);
67 extern FARPROC
SNOOP_GetProcAddress( HMODULE hmod
, const IMAGE_EXPORT_DIRECTORY
*exports
, DWORD exp_size
,
68 FARPROC origfun
, DWORD ordinal
, const WCHAR
*user
);
69 extern void RELAY_SetupDLL( HMODULE hmod
);
70 extern void SNOOP_SetupDLL( HMODULE hmod
);
71 extern UNICODE_STRING system_dir
;
73 /* redefine these to make sure we don't reference kernel symbols */
74 #define GetProcessHeap() (NtCurrentTeb()->Peb->ProcessHeap)
75 #define GetCurrentProcessId() ((DWORD)NtCurrentTeb()->ClientId.UniqueProcess)
76 #define GetCurrentThreadId() ((DWORD)NtCurrentTeb()->ClientId.UniqueThread)
79 extern NTSTATUS
CDROM_DeviceIoControl(HANDLE hDevice
,
80 HANDLE hEvent
, PIO_APC_ROUTINE UserApcRoutine
,
82 PIO_STATUS_BLOCK piosb
,
84 LPVOID lpInBuffer
, DWORD nInBufferSize
,
85 LPVOID lpOutBuffer
, DWORD nOutBufferSize
);
86 extern NTSTATUS
COMM_DeviceIoControl(HANDLE hDevice
,
87 HANDLE hEvent
, PIO_APC_ROUTINE UserApcRoutine
,
89 PIO_STATUS_BLOCK piosb
,
91 LPVOID lpInBuffer
, DWORD nInBufferSize
,
92 LPVOID lpOutBuffer
, DWORD nOutBufferSize
);
93 extern NTSTATUS
TAPE_DeviceIoControl(HANDLE hDevice
,
94 HANDLE hEvent
, PIO_APC_ROUTINE UserApcRoutine
,
96 PIO_STATUS_BLOCK piosb
,
98 LPVOID lpInBuffer
, DWORD nInBufferSize
,
99 LPVOID lpOutBuffer
, DWORD nOutBufferSize
);
102 extern NTSTATUS
FILE_GetNtStatus(void);
103 extern NTSTATUS
FILE_GetDeviceInfo( int fd
, FILE_FS_DEVICE_INFORMATION
*info
);
104 extern BOOL
DIR_is_hidden_file( const UNICODE_STRING
*name
);
105 extern NTSTATUS
DIR_unmount_device( HANDLE handle
);
106 extern NTSTATUS
DIR_get_unix_cwd( char **cwd
);
109 extern NTSTATUS
VIRTUAL_alloc_teb( void **ret
, size_t size
, BOOL first
);
110 extern NTSTATUS
VIRTUAL_HandleFault(LPCVOID addr
);
111 extern BOOL
VIRTUAL_HasMapping( LPCVOID addr
);
112 extern void VIRTUAL_UseLargeAddressSpace(void);
114 extern BOOL
is_current_process( HANDLE handle
);
117 extern int ntdll_umbstowcs(DWORD flags
, const char* src
, int srclen
, WCHAR
* dst
, int dstlen
);
118 extern int ntdll_wcstoumbs(DWORD flags
, const WCHAR
* src
, int srclen
, char* dst
, int dstlen
,
119 const char* defchar
, int *used
);
129 LO_NATIVE_BUILTIN
, /* native then builtin */
130 LO_BUILTIN_NATIVE
, /* builtin then native */
131 LO_DEFAULT
/* nothing specified, use default strategy */
134 extern enum loadorder
get_load_order( const WCHAR
*app_name
, const WCHAR
*path
);
138 char *str_pos
; /* current position in strings buffer */
139 char *out_pos
; /* current position in output buffer */
140 char strings
[1024]; /* buffer for temporary strings */
141 char output
[1024]; /* current output line */
144 struct ntdll_thread_data
146 struct debug_info
*debug_info
; /* info for debugstr functions */
147 int request_fd
; /* fd for sending server requests */
148 int reply_fd
; /* fd for receiving server replies */
149 int wait_fd
[2]; /* fd for sleeping server requests */
150 void *vm86_ptr
; /* data for vm86 mode */
152 void *pad
[4]; /* change this if you add fields! */
155 static inline struct ntdll_thread_data
*ntdll_get_thread_data(void)
157 return (struct ntdll_thread_data
*)NtCurrentTeb()->SystemReserved2
;
160 /* thread registers, stored in NtCurrentTeb()->SpareBytes1 */
161 struct ntdll_thread_regs
163 DWORD fs
; /* 00 TEB selector */
164 DWORD gs
; /* 04 libc selector; update winebuild if you move this! */
165 DWORD dr0
; /* 08 debug registers */
171 DWORD spare
[2]; /* 20 change this if you add fields! */
174 static inline struct ntdll_thread_regs
*ntdll_get_thread_regs(void)
176 return (struct ntdll_thread_regs
*)NtCurrentTeb()->SpareBytes1
;