211 lines
8.6 KiB
C
211 lines
8.6 KiB
C
/*
|
|
* Copyright 2000 Juergen Schmied
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#ifndef __WINE_NTDLL_MISC_H
|
|
#define __WINE_NTDLL_MISC_H
|
|
|
|
#include <stdarg.h>
|
|
#include <signal.h>
|
|
#include <sys/types.h>
|
|
|
|
#include "windef.h"
|
|
#include "winnt.h"
|
|
#include "winternl.h"
|
|
#include "wine/server.h"
|
|
|
|
#define MAX_NT_PATH_LENGTH 277
|
|
|
|
#define MAX_DOS_DRIVES 26
|
|
|
|
struct drive_info
|
|
{
|
|
dev_t dev;
|
|
ino_t ino;
|
|
};
|
|
|
|
/* exceptions */
|
|
extern void wait_suspend( CONTEXT *context );
|
|
extern void WINAPI __regs_RtlRaiseException( PEXCEPTION_RECORD, PCONTEXT );
|
|
extern void get_cpu_context( CONTEXT *context );
|
|
extern void set_cpu_context( const CONTEXT *context );
|
|
|
|
/* debug helper */
|
|
extern LPCSTR debugstr_us( const UNICODE_STRING *str );
|
|
extern void dump_ObjectAttributes (const OBJECT_ATTRIBUTES *ObjectAttributes);
|
|
|
|
extern NTSTATUS NTDLL_queue_process_apc( HANDLE process, const apc_call_t *call, apc_result_t *result );
|
|
extern NTSTATUS NTDLL_wait_for_multiple_objects( UINT count, const HANDLE *handles, UINT flags,
|
|
const LARGE_INTEGER *timeout, HANDLE signal_object );
|
|
|
|
/* init routines */
|
|
extern BOOL SIGNAL_Init(void);
|
|
extern size_t get_signal_stack_total_size(void);
|
|
extern void version_init( const WCHAR *appname );
|
|
extern void debug_init(void);
|
|
extern HANDLE thread_init(void);
|
|
extern void actctx_init(void);
|
|
extern void virtual_init(void);
|
|
extern void virtual_init_threading(void);
|
|
|
|
/* server support */
|
|
extern timeout_t server_start_time;
|
|
extern void server_init_process(void);
|
|
extern NTSTATUS server_init_process_done(void);
|
|
extern size_t server_init_thread( int unix_pid, int unix_tid, void *entry_point );
|
|
extern void DECLSPEC_NORETURN server_protocol_error( const char *err, ... );
|
|
extern void DECLSPEC_NORETURN server_protocol_perror( const char *err );
|
|
extern void DECLSPEC_NORETURN server_exit_thread( int status );
|
|
extern void DECLSPEC_NORETURN server_abort_thread( int status );
|
|
extern sigset_t server_block_set;
|
|
extern void server_enter_uninterrupted_section( RTL_CRITICAL_SECTION *cs, sigset_t *sigset );
|
|
extern void server_leave_uninterrupted_section( RTL_CRITICAL_SECTION *cs, sigset_t *sigset );
|
|
extern int server_remove_fd_from_cache( obj_handle_t handle );
|
|
extern int server_get_unix_fd( obj_handle_t handle, unsigned int access, int *unix_fd,
|
|
int *needs_close, enum server_fd_type *type, unsigned int *options );
|
|
|
|
/* security descriptors */
|
|
NTSTATUS NTDLL_create_struct_sd(PSECURITY_DESCRIPTOR nt_sd, struct security_descriptor **server_sd,
|
|
data_size_t *server_sd_len);
|
|
void NTDLL_free_struct_sd(struct security_descriptor *server_sd);
|
|
|
|
/* module handling */
|
|
extern NTSTATUS MODULE_DllThreadAttach( LPVOID lpReserved );
|
|
extern FARPROC RELAY_GetProcAddress( HMODULE module, const IMAGE_EXPORT_DIRECTORY *exports,
|
|
DWORD exp_size, FARPROC proc, DWORD ordinal, const WCHAR *user );
|
|
extern FARPROC SNOOP_GetProcAddress( HMODULE hmod, const IMAGE_EXPORT_DIRECTORY *exports, DWORD exp_size,
|
|
FARPROC origfun, DWORD ordinal, const WCHAR *user );
|
|
extern void RELAY_SetupDLL( HMODULE hmod );
|
|
extern void SNOOP_SetupDLL( HMODULE hmod );
|
|
extern UNICODE_STRING windows_dir;
|
|
extern UNICODE_STRING system_dir;
|
|
|
|
typedef LONG (WINAPI *PUNHANDLED_EXCEPTION_FILTER)(PEXCEPTION_POINTERS);
|
|
extern PUNHANDLED_EXCEPTION_FILTER unhandled_exception_filter;
|
|
|
|
/* redefine these to make sure we don't reference kernel symbols */
|
|
#define GetProcessHeap() (NtCurrentTeb()->Peb->ProcessHeap)
|
|
#define GetCurrentProcessId() (HandleToULong(NtCurrentTeb()->ClientId.UniqueProcess))
|
|
#define GetCurrentThreadId() (HandleToULong(NtCurrentTeb()->ClientId.UniqueThread))
|
|
|
|
/* Device IO */
|
|
extern NTSTATUS CDROM_DeviceIoControl(HANDLE hDevice,
|
|
HANDLE hEvent, PIO_APC_ROUTINE UserApcRoutine,
|
|
PVOID UserApcContext,
|
|
PIO_STATUS_BLOCK piosb,
|
|
ULONG IoControlCode,
|
|
LPVOID lpInBuffer, DWORD nInBufferSize,
|
|
LPVOID lpOutBuffer, DWORD nOutBufferSize);
|
|
extern NTSTATUS COMM_DeviceIoControl(HANDLE hDevice,
|
|
HANDLE hEvent, PIO_APC_ROUTINE UserApcRoutine,
|
|
PVOID UserApcContext,
|
|
PIO_STATUS_BLOCK piosb,
|
|
ULONG IoControlCode,
|
|
LPVOID lpInBuffer, DWORD nInBufferSize,
|
|
LPVOID lpOutBuffer, DWORD nOutBufferSize);
|
|
extern NTSTATUS TAPE_DeviceIoControl(HANDLE hDevice,
|
|
HANDLE hEvent, PIO_APC_ROUTINE UserApcRoutine,
|
|
PVOID UserApcContext,
|
|
PIO_STATUS_BLOCK piosb,
|
|
ULONG IoControlCode,
|
|
LPVOID lpInBuffer, DWORD nInBufferSize,
|
|
LPVOID lpOutBuffer, DWORD nOutBufferSize);
|
|
|
|
/* file I/O */
|
|
extern NTSTATUS FILE_GetNtStatus(void);
|
|
extern BOOL DIR_is_hidden_file( const UNICODE_STRING *name );
|
|
extern NTSTATUS DIR_unmount_device( HANDLE handle );
|
|
extern NTSTATUS DIR_get_unix_cwd( char **cwd );
|
|
extern unsigned int DIR_get_drives_info( struct drive_info info[MAX_DOS_DRIVES] );
|
|
|
|
/* virtual memory */
|
|
extern NTSTATUS virtual_alloc_thread_stack( void *base, SIZE_T stack_size );
|
|
extern void virtual_clear_thread_stack(void);
|
|
extern BOOL virtual_handle_stack_fault( void *addr );
|
|
extern NTSTATUS VIRTUAL_HandleFault(LPCVOID addr);
|
|
extern void VIRTUAL_SetForceExec( BOOL enable );
|
|
extern void VIRTUAL_UseLargeAddressSpace(void);
|
|
extern struct _KUSER_SHARED_DATA *user_shared_data;
|
|
|
|
/* code pages */
|
|
extern int ntdll_umbstowcs(DWORD flags, const char* src, int srclen, WCHAR* dst, int dstlen);
|
|
extern int ntdll_wcstoumbs(DWORD flags, const WCHAR* src, int srclen, char* dst, int dstlen,
|
|
const char* defchar, int *used );
|
|
|
|
/* load order */
|
|
|
|
enum loadorder
|
|
{
|
|
LO_INVALID,
|
|
LO_DISABLED,
|
|
LO_NATIVE,
|
|
LO_BUILTIN,
|
|
LO_NATIVE_BUILTIN, /* native then builtin */
|
|
LO_BUILTIN_NATIVE, /* builtin then native */
|
|
LO_DEFAULT /* nothing specified, use default strategy */
|
|
};
|
|
|
|
extern enum loadorder get_load_order( const WCHAR *app_name, const WCHAR *path );
|
|
|
|
struct debug_info
|
|
{
|
|
char *str_pos; /* current position in strings buffer */
|
|
char *out_pos; /* current position in output buffer */
|
|
char strings[1024]; /* buffer for temporary strings */
|
|
char output[1024]; /* current output line */
|
|
};
|
|
|
|
/* thread private data, stored in NtCurrentTeb()->SystemReserved2 */
|
|
struct ntdll_thread_data
|
|
{
|
|
DWORD fs; /* 1d4 TEB selector */
|
|
DWORD gs; /* 1d8 libc selector; update winebuild if you move this! */
|
|
struct debug_info *debug_info; /* 1dc info for debugstr functions */
|
|
int request_fd; /* 1e0 fd for sending server requests */
|
|
int reply_fd; /* 1e4 fd for receiving server replies */
|
|
int wait_fd[2]; /* 1e8 fd for sleeping server requests */
|
|
void *vm86_ptr; /* 1f0 data for vm86 mode */
|
|
|
|
void *pad[2]; /* 1f4 change this if you add fields! */
|
|
};
|
|
|
|
static inline struct ntdll_thread_data *ntdll_get_thread_data(void)
|
|
{
|
|
return (struct ntdll_thread_data *)NtCurrentTeb()->SystemReserved2;
|
|
}
|
|
|
|
/* thread debug_registers, stored in NtCurrentTeb()->SpareBytes1 */
|
|
struct ntdll_thread_regs
|
|
{
|
|
DWORD dr0;
|
|
DWORD dr1;
|
|
DWORD dr2;
|
|
DWORD dr3;
|
|
DWORD dr6;
|
|
DWORD dr7;
|
|
};
|
|
|
|
static inline struct ntdll_thread_regs *ntdll_get_thread_regs(void)
|
|
{
|
|
return (struct ntdll_thread_regs *)NtCurrentTeb()->SpareBytes1;
|
|
}
|
|
|
|
/* Completion */
|
|
extern NTSTATUS NTDLL_AddCompletion( HANDLE hFile, ULONG_PTR CompletionValue, NTSTATUS CompletionStatus, ULONG_PTR Information );
|
|
|
|
#endif
|