129 lines
5.1 KiB
C
129 lines
5.1 KiB
C
/*
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* Copyright 2000 Juergen Schmied
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __WINE_NTDLL_MISC_H
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#define __WINE_NTDLL_MISC_H
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winnt.h"
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#include "winreg.h"
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#include "ntstatus.h"
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#include "winternl.h"
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#include "wine/server.h"
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/* The per-thread signal stack size */
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#ifdef __i386__
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#define SIGNAL_STACK_SIZE 4096
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#else
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#define SIGNAL_STACK_SIZE 0 /* we don't need a signal stack on non-i386 */
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#endif
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extern void WINAPI __regs_RtlRaiseException( PEXCEPTION_RECORD, PCONTEXT );
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/* debug helper */
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extern LPCSTR debugstr_us( const UNICODE_STRING *str );
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extern void dump_ObjectAttributes (const OBJECT_ATTRIBUTES *ObjectAttributes);
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extern void NTDLL_get_server_timeout( abs_time_t *when, const LARGE_INTEGER *timeout );
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extern void NTDLL_from_server_timeout( LARGE_INTEGER *timeout, const abs_time_t *when );
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extern NTSTATUS NTDLL_wait_for_multiple_objects( UINT count, const HANDLE *handles, UINT flags,
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const LARGE_INTEGER *timeout, HANDLE signal_object );
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/* init routines */
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extern BOOL SIGNAL_Init(void);
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extern void debug_init(void);
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extern void thread_init(void);
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extern void virtual_init(void);
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/* server support */
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extern void server_init_process(void);
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extern void server_init_thread( int unix_pid, int unix_tid, void *entry_point );
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extern void DECLSPEC_NORETURN server_protocol_error( const char *err, ... );
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extern void DECLSPEC_NORETURN server_protocol_perror( const char *err );
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extern void DECLSPEC_NORETURN server_abort_thread( int status );
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/* module handling */
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extern void RELAY_InitDebugLists(void);
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extern FARPROC RELAY_GetProcAddress( HMODULE module, const IMAGE_EXPORT_DIRECTORY *exports,
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DWORD exp_size, FARPROC proc, const WCHAR *user );
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extern FARPROC SNOOP_GetProcAddress( HMODULE hmod, const IMAGE_EXPORT_DIRECTORY *exports, DWORD exp_size,
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FARPROC origfun, DWORD ordinal, const WCHAR *user );
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extern void RELAY_SetupDLL( HMODULE hmod );
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extern void SNOOP_SetupDLL( HMODULE hmod );
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extern UNICODE_STRING system_dir;
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/* redefine these to make sure we don't reference kernel symbols */
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#define GetProcessHeap() (NtCurrentTeb()->Peb->ProcessHeap)
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#define GetCurrentProcessId() ((DWORD)NtCurrentTeb()->ClientId.UniqueProcess)
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#define GetCurrentThreadId() ((DWORD)NtCurrentTeb()->ClientId.UniqueThread)
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/* Device IO */
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extern NTSTATUS CDROM_DeviceIoControl(HANDLE hDevice,
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HANDLE hEvent, PIO_APC_ROUTINE UserApcRoutine,
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PVOID UserApcContext,
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PIO_STATUS_BLOCK piosb,
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ULONG IoControlCode,
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LPVOID lpInBuffer, DWORD nInBufferSize,
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LPVOID lpOutBuffer, DWORD nOutBufferSize);
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/* file I/O */
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extern NTSTATUS FILE_GetNtStatus(void);
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extern BOOL DIR_is_hidden_file( const UNICODE_STRING *name );
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/* virtual memory */
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extern DWORD VIRTUAL_HandleFault(LPCVOID addr);
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extern BOOL VIRTUAL_HasMapping( LPCVOID addr );
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extern void VIRTUAL_UseLargeAddressSpace(void);
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extern BOOL is_current_process( HANDLE handle );
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/* code pages */
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extern int ntdll_umbstowcs(DWORD flags, const char* src, int srclen, WCHAR* dst, int dstlen);
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extern int ntdll_wcstoumbs(DWORD flags, const WCHAR* src, int srclen, char* dst, int dstlen,
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const char* defchar, int *used );
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struct debug_info
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{
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char *str_pos; /* current position in strings buffer */
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char *out_pos; /* current position in output buffer */
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char strings[1024]; /* buffer for temporary strings */
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char output[1024]; /* current output line */
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};
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struct ntdll_thread_data
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{
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DWORD teb_sel; /* selector to TEB */
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struct debug_info *debug_info; /* info for debugstr functions */
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int request_fd; /* fd for sending server requests */
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int reply_fd; /* fd for receiving server replies */
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int wait_fd[2]; /* fd for sleeping server requests */
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void *vm86_ptr; /* data for vm86 mode */
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void *pad[3]; /* change this if you add fields! */
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};
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static inline struct ntdll_thread_data *ntdll_get_thread_data(void)
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{
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return (struct ntdll_thread_data *)NtCurrentTeb()->SystemReserved2;
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}
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#endif
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