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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 #ifndef __WINE_NTDLL_MISC_H
20 #define __WINE_NTDLL_MISC_H
28 #include "wine/server.h"
30 /* The per-thread signal stack size */
32 #define SIGNAL_STACK_SIZE 4096
34 #define SIGNAL_STACK_SIZE 0 /* we don't need a signal stack on non-i386 */
37 extern void WINAPI __regs_RtlRaiseException( PEXCEPTION_RECORD, PCONTEXT );
40 extern LPCSTR debugstr_us( const UNICODE_STRING *str );
41 extern void dump_ObjectAttributes (const OBJECT_ATTRIBUTES *ObjectAttributes);
43 extern void NTDLL_get_server_timeout( abs_time_t *when, const LARGE_INTEGER *timeout );
44 extern void NTDLL_from_server_timeout( LARGE_INTEGER *timeout, const abs_time_t *when );
45 extern NTSTATUS NTDLL_wait_for_multiple_objects( UINT count, const HANDLE *handles, UINT flags,
46 const LARGE_INTEGER *timeout, HANDLE signal_object );
49 extern BOOL SIGNAL_Init(void);
50 extern void debug_init(void);
51 extern ULONG thread_init(void);
52 extern void virtual_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_abort_thread( int status );
63 extern FARPROC RELAY_GetProcAddress( HMODULE module, const IMAGE_EXPORT_DIRECTORY *exports,
64 DWORD exp_size, FARPROC proc, const WCHAR *user );
65 extern FARPROC SNOOP_GetProcAddress( HMODULE hmod, const IMAGE_EXPORT_DIRECTORY *exports, DWORD exp_size,
66 FARPROC origfun, DWORD ordinal, const WCHAR *user );
67 extern void RELAY_SetupDLL( HMODULE hmod );
68 extern void SNOOP_SetupDLL( HMODULE hmod );
69 extern UNICODE_STRING system_dir;
71 /* redefine these to make sure we don't reference kernel symbols */
72 #define GetProcessHeap() (NtCurrentTeb()->Peb->ProcessHeap)
73 #define GetCurrentProcessId() ((DWORD)NtCurrentTeb()->ClientId.UniqueProcess)
74 #define GetCurrentThreadId() ((DWORD)NtCurrentTeb()->ClientId.UniqueThread)
77 extern NTSTATUS CDROM_DeviceIoControl(HANDLE hDevice,
78 HANDLE hEvent, PIO_APC_ROUTINE UserApcRoutine,
80 PIO_STATUS_BLOCK piosb,
82 LPVOID lpInBuffer, DWORD nInBufferSize,
83 LPVOID lpOutBuffer, DWORD nOutBufferSize);
86 extern NTSTATUS FILE_GetNtStatus(void);
87 extern BOOL DIR_is_hidden_file( const UNICODE_STRING *name );
90 extern DWORD VIRTUAL_HandleFault(LPCVOID addr);
91 extern BOOL VIRTUAL_HasMapping( LPCVOID addr );
92 extern void VIRTUAL_UseLargeAddressSpace(void);
94 extern BOOL is_current_process( HANDLE handle );
97 extern int ntdll_umbstowcs(DWORD flags, const char* src, int srclen, WCHAR* dst, int dstlen);
98 extern int ntdll_wcstoumbs(DWORD flags, const WCHAR* src, int srclen, char* dst, int dstlen,
99 const char* defchar, int *used );
103 char *str_pos; /* current position in strings buffer */
104 char *out_pos; /* current position in output buffer */
105 char strings[1024]; /* buffer for temporary strings */
106 char output[1024]; /* current output line */
109 struct ntdll_thread_data
111 DWORD teb_sel; /* selector to TEB */
112 struct debug_info *debug_info; /* info for debugstr functions */
113 int request_fd; /* fd for sending server requests */
114 int reply_fd; /* fd for receiving server replies */
115 int wait_fd[2]; /* fd for sleeping server requests */
116 void *vm86_ptr; /* data for vm86 mode */
118 void *pad[3]; /* change this if you add fields! */
121 static inline struct ntdll_thread_data *ntdll_get_thread_data(void)
123 return (struct ntdll_thread_data *)NtCurrentTeb()->SystemReserved2;