Sweden-Number/dlls/ntdll/ntdll_misc.h

129 lines
5.3 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 <sys/types.h>
#include "windef.h"
#include "winnt.h"
#include "winternl.h"
#include "unixlib.h"
#include "wine/asm.h"
#define DECLARE_CRITICAL_SECTION(cs) \
static RTL_CRITICAL_SECTION cs; \
static RTL_CRITICAL_SECTION_DEBUG cs##_debug = \
{ 0, 0, &cs, { &cs##_debug.ProcessLocksList, &cs##_debug.ProcessLocksList }, \
0, 0, { (DWORD_PTR)(__FILE__ ": " # cs) }}; \
static RTL_CRITICAL_SECTION cs = { &cs##_debug, -1, 0, 0, 0, 0 };
#define MAX_NT_PATH_LENGTH 277
#if defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__aarch64__)
static const UINT_PTR page_size = 0x1000;
#else
extern UINT_PTR page_size DECLSPEC_HIDDEN;
#endif
/* exceptions */
extern LONG call_vectored_handlers( EXCEPTION_RECORD *rec, CONTEXT *context ) DECLSPEC_HIDDEN;
extern void DECLSPEC_NORETURN raise_status( NTSTATUS status, EXCEPTION_RECORD *rec ) DECLSPEC_HIDDEN;
extern LONG WINAPI call_unhandled_exception_filter( PEXCEPTION_POINTERS eptr ) DECLSPEC_HIDDEN;
extern void WINAPI LdrInitializeThunk(CONTEXT*,ULONG_PTR,ULONG_PTR,ULONG_PTR) DECLSPEC_HIDDEN;
extern NTSTATUS WINAPI KiUserExceptionDispatcher(EXCEPTION_RECORD*,CONTEXT*) DECLSPEC_HIDDEN;
extern void WINAPI KiUserApcDispatcher(CONTEXT*,ULONG_PTR,ULONG_PTR,ULONG_PTR,PNTAPCFUNC) DECLSPEC_HIDDEN;
extern void WINAPI KiUserCallbackDispatcher(ULONG,void*,ULONG) DECLSPEC_HIDDEN;
extern void (WINAPI *pWow64PrepareForException)( EXCEPTION_RECORD *rec, CONTEXT *context ) DECLSPEC_HIDDEN;
#if defined(__x86_64__) || defined(__arm__) || defined(__aarch64__)
extern RUNTIME_FUNCTION *lookup_function_info( ULONG_PTR pc, ULONG_PTR *base, LDR_DATA_TABLE_ENTRY **module ) DECLSPEC_HIDDEN;
#endif
/* debug helpers */
extern LPCSTR debugstr_us( const UNICODE_STRING *str ) DECLSPEC_HIDDEN;
extern const char *debugstr_exception_code( DWORD code ) DECLSPEC_HIDDEN;
/* init routines */
extern void version_init(void) DECLSPEC_HIDDEN;
extern void debug_init(void) DECLSPEC_HIDDEN;
extern void actctx_init(void) DECLSPEC_HIDDEN;
extern void init_user_process_params(void) DECLSPEC_HIDDEN;
extern void CDECL DECLSPEC_NORETURN signal_start_thread( CONTEXT *ctx ) DECLSPEC_HIDDEN;
/* module handling */
extern LIST_ENTRY tls_links DECLSPEC_HIDDEN;
extern FARPROC RELAY_GetProcAddress( HMODULE module, const IMAGE_EXPORT_DIRECTORY *exports,
DWORD exp_size, FARPROC proc, DWORD ordinal, const WCHAR *user ) DECLSPEC_HIDDEN;
extern FARPROC SNOOP_GetProcAddress( HMODULE hmod, const IMAGE_EXPORT_DIRECTORY *exports, DWORD exp_size,
FARPROC origfun, DWORD ordinal, const WCHAR *user ) DECLSPEC_HIDDEN;
extern void RELAY_SetupDLL( HMODULE hmod ) DECLSPEC_HIDDEN;
extern void SNOOP_SetupDLL( HMODULE hmod ) DECLSPEC_HIDDEN;
extern const WCHAR windows_dir[] DECLSPEC_HIDDEN;
extern const WCHAR system_dir[] DECLSPEC_HIDDEN;
extern HMODULE kernel32_handle DECLSPEC_HIDDEN;
extern void (FASTCALL *pBaseThreadInitThunk)(DWORD,LPTHREAD_START_ROUTINE,void *) DECLSPEC_HIDDEN;
extern const struct unix_funcs *unix_funcs DECLSPEC_HIDDEN;
extern struct _KUSER_SHARED_DATA *user_shared_data DECLSPEC_HIDDEN;
extern int CDECL NTDLL__vsnprintf( char *str, SIZE_T len, const char *format, va_list args ) DECLSPEC_HIDDEN;
extern int CDECL NTDLL__vsnwprintf( WCHAR *str, SIZE_T len, const WCHAR *format, va_list args ) DECLSPEC_HIDDEN;
struct dllredirect_data
{
ULONG size;
ULONG flags;
ULONG total_len;
ULONG paths_count;
ULONG paths_offset;
struct { ULONG len; ULONG offset; } paths[1];
};
#define DLL_REDIRECT_PATH_INCLUDES_BASE_NAME 1
#define DLL_REDIRECT_PATH_OMITS_ASSEMBLY_ROOT 2
#define DLL_REDIRECT_PATH_EXPAND 4
#define DLL_REDIRECT_PATH_SYSTEM_DEFAULT_REDIRECTED_SYSTEM32_DLL 8
#ifdef _WIN64
static inline TEB64 *NtCurrentTeb64(void) { return NULL; }
#else
static inline TEB64 *NtCurrentTeb64(void) { return (TEB64 *)NtCurrentTeb()->GdiBatchCount; }
#endif
#define HASH_STRING_ALGORITHM_DEFAULT 0
#define HASH_STRING_ALGORITHM_X65599 1
#define HASH_STRING_ALGORITHM_INVALID 0xffffffff
NTSTATUS WINAPI RtlHashUnicodeString(PCUNICODE_STRING,BOOLEAN,ULONG,ULONG*);
/* convert from straight ASCII to Unicode without depending on the current codepage */
static inline void ascii_to_unicode( WCHAR *dst, const char *src, size_t len )
{
while (len--) *dst++ = (unsigned char)*src++;
}
/* FLS data */
extern TEB_FLS_DATA *fls_alloc_data(void) DECLSPEC_HIDDEN;
#endif