1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
/*
* Helper functions for ntdll
*
* Copyright 2000 Juergen Schmied
* Copyright 2010 Marcus Meissner
*
* 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
*/
#include "config.h"
#include <time.h>
#include <math.h>
#ifdef HAVE_SYS_UTSNAME_H
#include <sys/utsname.h>
#endif
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "wine/library.h"
#include "wine/debug.h"
#include "ntdll_misc.h"
#include "wmistr.h"
#include "evntrace.h"
#include "evntprov.h"
WINE_DEFAULT_DEBUG_CHANNEL(ntdll);
LPCSTR debugstr_ObjectAttributes(const OBJECT_ATTRIBUTES *oa)
{
if (!oa) return "<null>";
return wine_dbg_sprintf( "{name=%s, attr=0x%08x, hRoot=%p, sd=%p}\n",
debugstr_us(oa->ObjectName), oa->Attributes,
oa->RootDirectory, oa->SecurityDescriptor );
}
LPCSTR debugstr_us( const UNICODE_STRING *us )
{
if (!us) return "<null>";
return debugstr_wn(us->Buffer, us->Length / sizeof(WCHAR));
}
/*********************************************************************
* wine_get_version (NTDLL.@)
*/
const char * CDECL NTDLL_wine_get_version(void)
{
return wine_get_version();
}
/*********************************************************************
* wine_get_build_id (NTDLL.@)
*/
const char * CDECL NTDLL_wine_get_build_id(void)
{
return wine_get_build_id();
}
/*********************************************************************
* wine_get_host_version (NTDLL.@)
*/
void CDECL NTDLL_wine_get_host_version( const char **sysname, const char **release )
{
#ifdef HAVE_SYS_UTSNAME_H
static struct utsname buf;
static BOOL init_done;
if (!init_done)
{
uname( &buf );
init_done = TRUE;
}
if (sysname) *sysname = buf.sysname;
if (release) *release = buf.release;
#else
if (sysname) *sysname = "";
if (release) *release = "";
#endif
}
/*********************************************************************
* abs (NTDLL.@)
*/
int CDECL NTDLL_abs( int i )
{
return abs( i );
}
/*********************************************************************
* labs (NTDLL.@)
*/
LONG CDECL NTDLL_labs( LONG i )
{
return labs( i );
}
/*********************************************************************
* atan (NTDLL.@)
*/
double CDECL NTDLL_atan( double d )
{
return atan( d );
}
/*********************************************************************
* ceil (NTDLL.@)
*/
double CDECL NTDLL_ceil( double d )
{
return ceil( d );
}
/*********************************************************************
* cos (NTDLL.@)
*/
double CDECL NTDLL_cos( double d )
{
return cos( d );
}
/*********************************************************************
* fabs (NTDLL.@)
*/
double CDECL NTDLL_fabs( double d )
{
return fabs( d );
}
/*********************************************************************
* floor (NTDLL.@)
*/
double CDECL NTDLL_floor( double d )
{
return floor( d );
}
/*********************************************************************
* log (NTDLL.@)
*/
double CDECL NTDLL_log( double d )
{
return log( d );
}
/*********************************************************************
* pow (NTDLL.@)
*/
double CDECL NTDLL_pow( double x, double y )
{
return pow( x, y );
}
/*********************************************************************
* sin (NTDLL.@)
*/
double CDECL NTDLL_sin( double d )
{
return sin( d );
}
/*********************************************************************
* sqrt (NTDLL.@)
*/
double CDECL NTDLL_sqrt( double d )
{
return sqrt( d );
}
/*********************************************************************
* tan (NTDLL.@)
*/
double CDECL NTDLL_tan( double d )
{
return tan( d );
}
#if defined(__GNUC__) && defined(__i386__)
#define FPU_DOUBLE(var) double var; \
__asm__ __volatile__( "fstpl %0;fwait" : "=m" (var) : )
#define FPU_DOUBLES(var1,var2) double var1,var2; \
__asm__ __volatile__( "fstpl %0;fwait" : "=m" (var2) : ); \
__asm__ __volatile__( "fstpl %0;fwait" : "=m" (var1) : )
/*********************************************************************
* _CIcos (NTDLL.@)
*/
double CDECL NTDLL__CIcos(void)
{
FPU_DOUBLE(x);
return NTDLL_cos(x);
}
/*********************************************************************
* _CIlog (NTDLL.@)
*/
double CDECL NTDLL__CIlog(void)
{
FPU_DOUBLE(x);
return NTDLL_log(x);
}
/*********************************************************************
* _CIpow (NTDLL.@)
*/
double CDECL NTDLL__CIpow(void)
{
FPU_DOUBLES(x,y);
return NTDLL_pow(x,y);
}
/*********************************************************************
* _CIsin (NTDLL.@)
*/
double CDECL NTDLL__CIsin(void)
{
FPU_DOUBLE(x);
return NTDLL_sin(x);
}
/*********************************************************************
* _CIsqrt (NTDLL.@)
*/
double CDECL NTDLL__CIsqrt(void)
{
FPU_DOUBLE(x);
return NTDLL_sqrt(x);
}
/*********************************************************************
* _ftol (NTDLL.@)
*/
LONGLONG CDECL NTDLL__ftol(void)
{
FPU_DOUBLE(x);
return (LONGLONG)x;
}
#endif /* defined(__GNUC__) && defined(__i386__) */
static void
NTDLL_mergesort( void *arr, void *barr, size_t elemsize, int(__cdecl *compar)(const void *, const void *),
size_t left, size_t right )
{
if(right>left) {
size_t i, j, k, m;
m=left+(right-left)/2;
NTDLL_mergesort( arr, barr, elemsize, compar, left, m);
NTDLL_mergesort( arr, barr, elemsize, compar, m+1, right);
#define X(a,i) ((char*)a+elemsize*(i))
for (k=left, i=left, j=m+1; i<=m && j<=right; k++) {
if (compar(X(arr, i), X(arr,j)) <= 0) {
memcpy(X(barr,k), X(arr, i), elemsize);
i++;
} else {
memcpy(X(barr,k), X(arr, j), elemsize);
j++;
}
}
if (i<=m)
memcpy(X(barr,k), X(arr,i), (m-i+1)*elemsize);
else
memcpy(X(barr,k), X(arr,j), (right-j+1)*elemsize);
memcpy(X(arr, left), X(barr, left), (right-left+1)*elemsize);
}
#undef X
}
/*********************************************************************
* qsort (NTDLL.@)
*/
void __cdecl NTDLL_qsort( void *base, size_t nmemb, size_t size,
int(__cdecl *compar)(const void *, const void *) )
{
void *secondarr;
if (nmemb < 2 || size == 0) return;
secondarr = RtlAllocateHeap (GetProcessHeap(), 0, nmemb*size);
NTDLL_mergesort( base, secondarr, size, compar, 0, nmemb-1 );
RtlFreeHeap (GetProcessHeap(),0, secondarr);
}
/*********************************************************************
* bsearch (NTDLL.@)
*/
void * __cdecl
NTDLL_bsearch( const void *key, const void *base, size_t nmemb,
size_t size, int (__cdecl *compar)(const void *, const void *) )
{
ssize_t min = 0;
ssize_t max = nmemb - 1;
while (min <= max)
{
ssize_t cursor = min + (max - min) / 2;
int ret = compar(key,(const char *)base+(cursor*size));
if (!ret)
return (char*)base+(cursor*size);
if (ret < 0)
max = cursor - 1;
else
min = cursor + 1;
}
return NULL;
}
/*********************************************************************
* _lfind (NTDLL.@)
*/
void * __cdecl _lfind( const void *key, const void *base, unsigned int *nmemb,
size_t size, int(__cdecl *compar)(const void *, const void *) )
{
size_t i, n = *nmemb;
for (i=0;i<n;i++)
if (!compar(key,(char*)base+(size*i)))
return (char*)base+(size*i);
return NULL;
}
/******************************************************************************
* WinSqmEndSession (NTDLL.@)
*/
NTSTATUS WINAPI WinSqmEndSession(HANDLE session)
{
FIXME("(%p): stub\n", session);
return STATUS_NOT_IMPLEMENTED;
}
/*********************************************************************
* WinSqmIsOptedIn (NTDLL.@)
*/
BOOL WINAPI WinSqmIsOptedIn(void)
{
FIXME("(): stub\n");
return FALSE;
}
/******************************************************************************
* WinSqmStartSession (NTDLL.@)
*/
HANDLE WINAPI WinSqmStartSession(GUID *sessionguid, DWORD sessionid, DWORD unknown1)
{
FIXME("(%p, 0x%x, 0x%x): stub\n", sessionguid, sessionid, unknown1);
return INVALID_HANDLE_VALUE;
}
/******************************************************************************
* EtwEventRegister (NTDLL.@)
*/
ULONG WINAPI EtwEventRegister( LPCGUID provider, PENABLECALLBACK callback, PVOID context,
PREGHANDLE handle )
{
FIXME("(%s, %p, %p, %p) stub.\n", debugstr_guid(provider), callback, context, handle);
*handle = 0xdeadbeef;
return ERROR_SUCCESS;
}
/******************************************************************************
* EtwEventUnregister (NTDLL.@)
*/
ULONG WINAPI EtwEventUnregister( REGHANDLE handle )
{
FIXME("(%s) stub.\n", wine_dbgstr_longlong(handle));
return ERROR_SUCCESS;
}
/*********************************************************************
* EtwEventSetInformation (NTDLL.@)
*/
ULONG WINAPI EtwEventSetInformation( REGHANDLE handle, EVENT_INFO_CLASS class, void *info,
ULONG length )
{
FIXME("(%s, %u, %p, %u) stub\n", wine_dbgstr_longlong(handle), class, info, length);
return ERROR_SUCCESS;
}
/******************************************************************************
* EtwRegisterTraceGuidsW (NTDLL.@)
*
* Register an event trace provider and the event trace classes that it uses
* to generate events.
*
* PARAMS
* RequestAddress [I] ControlCallback function
* RequestContext [I] Optional provider-defined context
* ControlGuid [I] GUID of the registering provider
* GuidCount [I] Number of elements in the TraceGuidReg array
* TraceGuidReg [I/O] Array of TRACE_GUID_REGISTRATION structures
* MofImagePath [I] not supported, set to NULL
* MofResourceName [I] not supported, set to NULL
* RegistrationHandle [O] Provider's registration handle
*
* RETURNS
* Success: ERROR_SUCCESS
* Failure: System error code
*/
ULONG WINAPI EtwRegisterTraceGuidsW( WMIDPREQUEST RequestAddress,
void *RequestContext, const GUID *ControlGuid, ULONG GuidCount,
TRACE_GUID_REGISTRATION *TraceGuidReg, const WCHAR *MofImagePath,
const WCHAR *MofResourceName, TRACEHANDLE *RegistrationHandle )
{
FIXME("(%p, %p, %s, %u, %p, %s, %s, %p): stub\n", RequestAddress, RequestContext,
debugstr_guid(ControlGuid), GuidCount, TraceGuidReg, debugstr_w(MofImagePath),
debugstr_w(MofResourceName), RegistrationHandle);
if (TraceGuidReg)
{
ULONG i;
for (i = 0; i < GuidCount; i++)
{
FIXME(" register trace class %s\n", debugstr_guid(TraceGuidReg[i].Guid));
TraceGuidReg[i].RegHandle = (HANDLE)0xdeadbeef;
}
}
*RegistrationHandle = (TRACEHANDLE)0xdeadbeef;
return ERROR_SUCCESS;
}
/******************************************************************************
* EtwRegisterTraceGuidsA (NTDLL.@)
*/
ULONG WINAPI EtwRegisterTraceGuidsA( WMIDPREQUEST RequestAddress,
void *RequestContext, const GUID *ControlGuid, ULONG GuidCount,
TRACE_GUID_REGISTRATION *TraceGuidReg, const char *MofImagePath,
const char *MofResourceName, TRACEHANDLE *RegistrationHandle )
{
FIXME("(%p, %p, %s, %u, %p, %s, %s, %p): stub\n", RequestAddress, RequestContext,
debugstr_guid(ControlGuid), GuidCount, TraceGuidReg, debugstr_a(MofImagePath),
debugstr_a(MofResourceName), RegistrationHandle);
return ERROR_SUCCESS;
}