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
24 #include <sys/types.h>
29 #include "wine/server.h"
31 #define MAX_NT_PATH_LENGTH 277
33 #define MAX_DOS_DRIVES 26
42 extern void wait_suspend( CONTEXT
*context
);
43 extern void WINAPI
__regs_RtlRaiseException( PEXCEPTION_RECORD
, PCONTEXT
);
44 extern void get_cpu_context( CONTEXT
*context
);
45 extern void set_cpu_context( const CONTEXT
*context
);
48 extern LPCSTR
debugstr_us( const UNICODE_STRING
*str
);
49 extern void dump_ObjectAttributes (const OBJECT_ATTRIBUTES
*ObjectAttributes
);
51 extern NTSTATUS
NTDLL_queue_process_apc( HANDLE process
, const apc_call_t
*call
, apc_result_t
*result
);
52 extern NTSTATUS
NTDLL_wait_for_multiple_objects( UINT count
, const HANDLE
*handles
, UINT flags
,
53 const LARGE_INTEGER
*timeout
, HANDLE signal_object
);
56 extern void signal_init_thread(void);
57 extern void signal_init_process(void);
58 extern size_t get_signal_stack_total_size(void);
59 extern void version_init( const WCHAR
*appname
);
60 extern void debug_init(void);
61 extern HANDLE
thread_init(void);
62 extern void pthread_init(void);
63 extern void actctx_init(void);
64 extern void virtual_init(void);
65 extern void virtual_init_threading(void);
68 extern timeout_t server_start_time
;
69 extern void server_init_process(void);
70 extern NTSTATUS
server_init_process_done(void);
71 extern size_t server_init_thread( int unix_pid
, int unix_tid
, void *entry_point
);
72 extern void DECLSPEC_NORETURN
server_protocol_error( const char *err
, ... );
73 extern void DECLSPEC_NORETURN
server_protocol_perror( const char *err
);
74 extern void DECLSPEC_NORETURN
server_exit_thread( int status
);
75 extern void DECLSPEC_NORETURN
server_abort_thread( int status
);
76 extern sigset_t server_block_set
;
77 extern void server_enter_uninterrupted_section( RTL_CRITICAL_SECTION
*cs
, sigset_t
*sigset
);
78 extern void server_leave_uninterrupted_section( RTL_CRITICAL_SECTION
*cs
, sigset_t
*sigset
);
79 extern int server_remove_fd_from_cache( HANDLE handle
);
80 extern int server_get_unix_fd( HANDLE handle
, unsigned int access
, int *unix_fd
,
81 int *needs_close
, enum server_fd_type
*type
, unsigned int *options
);
83 /* security descriptors */
84 NTSTATUS
NTDLL_create_struct_sd(PSECURITY_DESCRIPTOR nt_sd
, struct security_descriptor
**server_sd
,
85 data_size_t
*server_sd_len
);
86 void NTDLL_free_struct_sd(struct security_descriptor
*server_sd
);
89 extern NTSTATUS
MODULE_DllThreadAttach( LPVOID lpReserved
);
90 extern FARPROC
RELAY_GetProcAddress( HMODULE module
, const IMAGE_EXPORT_DIRECTORY
*exports
,
91 DWORD exp_size
, FARPROC proc
, DWORD ordinal
, const WCHAR
*user
);
92 extern FARPROC
SNOOP_GetProcAddress( HMODULE hmod
, const IMAGE_EXPORT_DIRECTORY
*exports
, DWORD exp_size
,
93 FARPROC origfun
, DWORD ordinal
, const WCHAR
*user
);
94 extern void RELAY_SetupDLL( HMODULE hmod
);
95 extern void SNOOP_SetupDLL( HMODULE hmod
);
96 extern UNICODE_STRING windows_dir
;
97 extern UNICODE_STRING system_dir
;
99 typedef LONG (WINAPI
*PUNHANDLED_EXCEPTION_FILTER
)(PEXCEPTION_POINTERS
);
100 extern PUNHANDLED_EXCEPTION_FILTER unhandled_exception_filter
;
102 /* redefine these to make sure we don't reference kernel symbols */
103 #define GetProcessHeap() (NtCurrentTeb()->Peb->ProcessHeap)
104 #define GetCurrentProcessId() (HandleToULong(NtCurrentTeb()->ClientId.UniqueProcess))
105 #define GetCurrentThreadId() (HandleToULong(NtCurrentTeb()->ClientId.UniqueThread))
108 extern NTSTATUS
CDROM_DeviceIoControl(HANDLE hDevice
,
109 HANDLE hEvent
, PIO_APC_ROUTINE UserApcRoutine
,
110 PVOID UserApcContext
,
111 PIO_STATUS_BLOCK piosb
,
113 LPVOID lpInBuffer
, DWORD nInBufferSize
,
114 LPVOID lpOutBuffer
, DWORD nOutBufferSize
);
115 extern NTSTATUS
COMM_DeviceIoControl(HANDLE hDevice
,
116 HANDLE hEvent
, PIO_APC_ROUTINE UserApcRoutine
,
117 PVOID UserApcContext
,
118 PIO_STATUS_BLOCK piosb
,
120 LPVOID lpInBuffer
, DWORD nInBufferSize
,
121 LPVOID lpOutBuffer
, DWORD nOutBufferSize
);
122 extern NTSTATUS
TAPE_DeviceIoControl(HANDLE hDevice
,
123 HANDLE hEvent
, PIO_APC_ROUTINE UserApcRoutine
,
124 PVOID UserApcContext
,
125 PIO_STATUS_BLOCK piosb
,
127 LPVOID lpInBuffer
, DWORD nInBufferSize
,
128 LPVOID lpOutBuffer
, DWORD nOutBufferSize
);
131 extern NTSTATUS
FILE_GetNtStatus(void);
132 extern BOOL
DIR_is_hidden_file( const UNICODE_STRING
*name
);
133 extern NTSTATUS
DIR_unmount_device( HANDLE handle
);
134 extern NTSTATUS
DIR_get_unix_cwd( char **cwd
);
135 extern unsigned int DIR_get_drives_info( struct drive_info info
[MAX_DOS_DRIVES
] );
138 extern void virtual_get_system_info( SYSTEM_BASIC_INFORMATION
*info
);
139 extern NTSTATUS
virtual_create_system_view( void *base
, SIZE_T size
, DWORD vprot
);
140 extern SIZE_T
virtual_free_system_view( PVOID
*addr_ptr
);
141 extern NTSTATUS
virtual_alloc_thread_stack( void *base
, SIZE_T stack_size
);
142 extern void virtual_clear_thread_stack(void);
143 extern BOOL
virtual_handle_stack_fault( void *addr
);
144 extern NTSTATUS
virtual_handle_fault( LPCVOID addr
, DWORD err
);
145 extern void VIRTUAL_SetForceExec( BOOL enable
);
146 extern void VIRTUAL_UseLargeAddressSpace(void);
147 extern struct _KUSER_SHARED_DATA
*user_shared_data
;
150 extern int ntdll_umbstowcs(DWORD flags
, const char* src
, int srclen
, WCHAR
* dst
, int dstlen
);
151 extern int ntdll_wcstoumbs(DWORD flags
, const WCHAR
* src
, int srclen
, char* dst
, int dstlen
,
152 const char* defchar
, int *used
);
162 LO_NATIVE_BUILTIN
, /* native then builtin */
163 LO_BUILTIN_NATIVE
, /* builtin then native */
164 LO_DEFAULT
/* nothing specified, use default strategy */
167 extern enum loadorder
get_load_order( const WCHAR
*app_name
, const WCHAR
*path
);
171 char *str_pos
; /* current position in strings buffer */
172 char *out_pos
; /* current position in output buffer */
173 char strings
[1024]; /* buffer for temporary strings */
174 char output
[1024]; /* current output line */
177 /* thread private data, stored in NtCurrentTeb()->SystemReserved2 */
178 struct ntdll_thread_data
180 DWORD fs
; /* 1d4 TEB selector */
181 DWORD gs
; /* 1d8 libc selector; update winebuild if you move this! */
182 struct debug_info
*debug_info
; /* 1dc info for debugstr functions */
183 int request_fd
; /* 1e0 fd for sending server requests */
184 int reply_fd
; /* 1e4 fd for receiving server replies */
185 int wait_fd
[2]; /* 1e8 fd for sleeping server requests */
186 void *vm86_ptr
; /* 1f0 data for vm86 mode */
187 void *pthread_data
; /* 1f4 private data for pthread emulation */
189 void *pad
[1]; /* 1f8 change this if you add fields! */
192 static inline struct ntdll_thread_data
*ntdll_get_thread_data(void)
194 return (struct ntdll_thread_data
*)NtCurrentTeb()->SystemReserved2
;
197 /* thread debug_registers, stored in NtCurrentTeb()->SpareBytes1 */
198 struct ntdll_thread_regs
208 static inline struct ntdll_thread_regs
*ntdll_get_thread_regs(void)
210 return (struct ntdll_thread_regs
*)NtCurrentTeb()->SpareBytes1
;
214 extern NTSTATUS
NTDLL_AddCompletion( HANDLE hFile
, ULONG_PTR CompletionValue
, NTSTATUS CompletionStatus
, ULONG_PTR Information
);