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ntdll: Implement RtlCreateUserProcess().
[wine.git] / dlls / ntdll / process.c
blob372e26e83ef93da468dcaea13debbb7cc160dda3
1 /*
2 * NT process handling
3 *
4 * Copyright 1996-1998 Marcus Meissner
5 * Copyright 2018 Alexandre Julliard
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 #include "config.h"
23 #include "wine/port.h"
24
25 #include <errno.h>
26 #include <fcntl.h>
27 #include <stdarg.h>
28 #include <stdio.h>
29 #include <stdlib.h>
30 #include <string.h>
31 #include <time.h>
32 #ifdef HAVE_SYS_SOCKET_H
33 #include <sys/socket.h>
34 #endif
35 #include <sys/types.h>
36 #ifdef HAVE_SYS_WAIT_H
37 # include <sys/wait.h>
38 #endif
39 #ifdef HAVE_UNISTD_H
40 # include <unistd.h>
41 #endif
42
43 #include "ntstatus.h"
44 #define WIN32_NO_STATUS
45 #include "wine/debug.h"
46 #include "windef.h"
47 #include "winternl.h"
48 #include "ntdll_misc.h"
49 #include "wine/library.h"
50 #include "wine/server.h"
51 #include "wine/unicode.h"
52
53 #ifdef HAVE_MACH_MACH_H
54 #include <mach/mach.h>
55 #endif
56
57 WINE_DEFAULT_DEBUG_CHANNEL(process);
58
59 static ULONG execute_flags = MEM_EXECUTE_OPTION_DISABLE;
60
61 static const BOOL is_win64 = (sizeof(void *) > sizeof(int));
62
63 static const char * const cpu_names[] = { "x86", "x86_64", "PowerPC", "ARM", "ARM64" };
64
65 static inline BOOL is_64bit_arch( cpu_type_t cpu )
66 {
67 return (cpu == CPU_x86_64 || cpu == CPU_ARM64);
68 }
69
70 /*
71 * Process object
72 */
73
74 /******************************************************************************
75 * NtTerminateProcess [NTDLL.@]
76 *
77 * Native applications must kill themselves when done
78 */
79 NTSTATUS WINAPI NtTerminateProcess( HANDLE handle, LONG exit_code )
80 {
81 NTSTATUS ret;
82 BOOL self;
83 SERVER_START_REQ( terminate_process )
84 {
85 req->handle = wine_server_obj_handle( handle );
86 req->exit_code = exit_code;
87 ret = wine_server_call( req );
88 self = !ret && reply->self;
89 }
90 SERVER_END_REQ;
91 if (self && handle) _exit( exit_code );
92 return ret;
93 }
94
95 /******************************************************************************
96 * RtlGetCurrentPeb [NTDLL.@]
97 *
98 */
99 PEB * WINAPI RtlGetCurrentPeb(void)
100 {
101 return NtCurrentTeb()->Peb;
102 }
103
104 /***********************************************************************
105 * __wine_make_process_system (NTDLL.@)
106 *
107 * Mark the current process as a system process.
108 * Returns the event that is signaled when all non-system processes have exited.
109 */
110 HANDLE CDECL __wine_make_process_system(void)
111 {
112 HANDLE ret = 0;
113 SERVER_START_REQ( make_process_system )
114 {
115 if (!wine_server_call( req )) ret = wine_server_ptr_handle( reply->event );
116 }
117 SERVER_END_REQ;
118 return ret;
119 }
120
121 static UINT process_error_mode;
122
123 #define UNIMPLEMENTED_INFO_CLASS(c) \
124 case c: \
125 FIXME("(process=%p) Unimplemented information class: " #c "\n", ProcessHandle); \
126 ret = STATUS_INVALID_INFO_CLASS; \
127 break
128
129 ULONG_PTR get_system_affinity_mask(void)
130 {
131 ULONG num_cpus = NtCurrentTeb()->Peb->NumberOfProcessors;
132 if (num_cpus >= sizeof(ULONG_PTR) * 8) return ~(ULONG_PTR)0;
133 return ((ULONG_PTR)1 << num_cpus) - 1;
134 }
135
136 #if defined(HAVE_MACH_MACH_H)
137
138 static void fill_VM_COUNTERS(VM_COUNTERS* pvmi)
139 {
140 #if defined(MACH_TASK_BASIC_INFO)
141 struct mach_task_basic_info info;
142 mach_msg_type_number_t infoCount = MACH_TASK_BASIC_INFO_COUNT;
143 if(task_info(mach_task_self(), MACH_TASK_BASIC_INFO, (task_info_t)&info, &infoCount) == KERN_SUCCESS)
144 {
145 pvmi->VirtualSize = info.resident_size + info.virtual_size;
146 pvmi->PagefileUsage = info.virtual_size;
147 pvmi->WorkingSetSize = info.resident_size;
148 pvmi->PeakWorkingSetSize = info.resident_size_max;
149 }
150 #endif
151 }
152
153 #elif defined(linux)
154
155 static void fill_VM_COUNTERS(VM_COUNTERS* pvmi)
156 {
157 FILE *f;
158 char line[256];
159 unsigned long value;
160
161 f = fopen("/proc/self/status", "r");
162 if (!f) return;
163
164 while (fgets(line, sizeof(line), f))
165 {
166 if (sscanf(line, "VmPeak: %lu", &value))
167 pvmi->PeakVirtualSize = (ULONG64)value * 1024;
168 else if (sscanf(line, "VmSize: %lu", &value))
169 pvmi->VirtualSize = (ULONG64)value * 1024;
170 else if (sscanf(line, "VmHWM: %lu", &value))
171 pvmi->PeakWorkingSetSize = (ULONG64)value * 1024;
172 else if (sscanf(line, "VmRSS: %lu", &value))
173 pvmi->WorkingSetSize = (ULONG64)value * 1024;
174 else if (sscanf(line, "RssAnon: %lu", &value))
175 pvmi->PagefileUsage += (ULONG64)value * 1024;
176 else if (sscanf(line, "VmSwap: %lu", &value))
177 pvmi->PagefileUsage += (ULONG64)value * 1024;
178 }
179 pvmi->PeakPagefileUsage = pvmi->PagefileUsage;
180
181 fclose(f);
182 }
183
184 #else
185
186 static void fill_VM_COUNTERS(VM_COUNTERS* pvmi)
187 {
188 /* FIXME : real data */
189 }
190
191 #endif
192
193 /******************************************************************************
194 * NtQueryInformationProcess [NTDLL.@]
195 * ZwQueryInformationProcess [NTDLL.@]
196 *
197 */
198 NTSTATUS WINAPI NtQueryInformationProcess(
199 IN HANDLE ProcessHandle,
200 IN PROCESSINFOCLASS ProcessInformationClass,
201 OUT PVOID ProcessInformation,
202 IN ULONG ProcessInformationLength,
203 OUT PULONG ReturnLength)
204 {
205 NTSTATUS ret = STATUS_SUCCESS;
206 ULONG len = 0;
207
208 TRACE("(%p,0x%08x,%p,0x%08x,%p)\n",
209 ProcessHandle,ProcessInformationClass,
210 ProcessInformation,ProcessInformationLength,
211 ReturnLength);
212
213 switch (ProcessInformationClass)
214 {
215 UNIMPLEMENTED_INFO_CLASS(ProcessQuotaLimits);
216 UNIMPLEMENTED_INFO_CLASS(ProcessBasePriority);
217 UNIMPLEMENTED_INFO_CLASS(ProcessRaisePriority);
218 UNIMPLEMENTED_INFO_CLASS(ProcessExceptionPort);
219 UNIMPLEMENTED_INFO_CLASS(ProcessAccessToken);
220 UNIMPLEMENTED_INFO_CLASS(ProcessLdtInformation);
221 UNIMPLEMENTED_INFO_CLASS(ProcessLdtSize);
222 UNIMPLEMENTED_INFO_CLASS(ProcessIoPortHandlers);
223 UNIMPLEMENTED_INFO_CLASS(ProcessPooledUsageAndLimits);
224 UNIMPLEMENTED_INFO_CLASS(ProcessWorkingSetWatch);
225 UNIMPLEMENTED_INFO_CLASS(ProcessUserModeIOPL);
226 UNIMPLEMENTED_INFO_CLASS(ProcessEnableAlignmentFaultFixup);
227 UNIMPLEMENTED_INFO_CLASS(ProcessWx86Information);
228 UNIMPLEMENTED_INFO_CLASS(ProcessPriorityBoost);
229 UNIMPLEMENTED_INFO_CLASS(ProcessDeviceMap);
230 UNIMPLEMENTED_INFO_CLASS(ProcessSessionInformation);
231 UNIMPLEMENTED_INFO_CLASS(ProcessForegroundInformation);
232 UNIMPLEMENTED_INFO_CLASS(ProcessLUIDDeviceMapsEnabled);
233 UNIMPLEMENTED_INFO_CLASS(ProcessBreakOnTermination);
234 UNIMPLEMENTED_INFO_CLASS(ProcessHandleTracing);
235
236 case ProcessBasicInformation:
237 {
238 PROCESS_BASIC_INFORMATION pbi;
239 const ULONG_PTR affinity_mask = get_system_affinity_mask();
240
241 if (ProcessInformationLength >= sizeof(PROCESS_BASIC_INFORMATION))
242 {
243 if (!ProcessInformation)
244 ret = STATUS_ACCESS_VIOLATION;
245 else if (!ProcessHandle)
246 ret = STATUS_INVALID_HANDLE;
247 else
248 {
249 SERVER_START_REQ(get_process_info)
250 {
251 req->handle = wine_server_obj_handle( ProcessHandle );
252 if ((ret = wine_server_call( req )) == STATUS_SUCCESS)
253 {
254 pbi.ExitStatus = reply->exit_code;
255 pbi.PebBaseAddress = wine_server_get_ptr( reply->peb );
256 pbi.AffinityMask = reply->affinity & affinity_mask;
257 pbi.BasePriority = reply->priority;
258 pbi.UniqueProcessId = reply->pid;
259 pbi.InheritedFromUniqueProcessId = reply->ppid;
260 }
261 }
262 SERVER_END_REQ;
263
264 memcpy(ProcessInformation, &pbi, sizeof(PROCESS_BASIC_INFORMATION));
265
266 len = sizeof(PROCESS_BASIC_INFORMATION);
267 }
268
269 if (ProcessInformationLength > sizeof(PROCESS_BASIC_INFORMATION))
270 ret = STATUS_INFO_LENGTH_MISMATCH;
271 }
272 else
273 {
274 len = sizeof(PROCESS_BASIC_INFORMATION);
275 ret = STATUS_INFO_LENGTH_MISMATCH;
276 }
277 }
278 break;
279 case ProcessIoCounters:
280 {
281 IO_COUNTERS pii;
282
283 if (ProcessInformationLength >= sizeof(IO_COUNTERS))
284 {
285 if (!ProcessInformation)
286 ret = STATUS_ACCESS_VIOLATION;
287 else if (!ProcessHandle)
288 ret = STATUS_INVALID_HANDLE;
289 else
290 {
291 /* FIXME : real data */
292 memset(&pii, 0 , sizeof(IO_COUNTERS));
293
294 memcpy(ProcessInformation, &pii, sizeof(IO_COUNTERS));
295
296 len = sizeof(IO_COUNTERS);
297 }
298
299 if (ProcessInformationLength > sizeof(IO_COUNTERS))
300 ret = STATUS_INFO_LENGTH_MISMATCH;
301 }
302 else
303 {
304 len = sizeof(IO_COUNTERS);
305 ret = STATUS_INFO_LENGTH_MISMATCH;
306 }
307 }
308 break;
309 case ProcessVmCounters:
310 {
311 VM_COUNTERS pvmi;
312
313 /* older Windows versions don't have the PrivatePageCount field */
314 if (ProcessInformationLength >= FIELD_OFFSET(VM_COUNTERS,PrivatePageCount))
315 {
316 if (!ProcessInformation)
317 ret = STATUS_ACCESS_VIOLATION;
318 else
319 {
320 memset(&pvmi, 0 , sizeof(VM_COUNTERS));
321 if (ProcessHandle == GetCurrentProcess())
322 fill_VM_COUNTERS(&pvmi);
323 else
324 {
325 SERVER_START_REQ(get_process_vm_counters)
326 {
327 req->handle = wine_server_obj_handle( ProcessHandle );
328 if (!(ret = wine_server_call( req )))
329 {
330 pvmi.PeakVirtualSize = reply->peak_virtual_size;
331 pvmi.VirtualSize = reply->virtual_size;
332 pvmi.PeakWorkingSetSize = reply->peak_working_set_size;
333 pvmi.WorkingSetSize = reply->working_set_size;
334 pvmi.PagefileUsage = reply->pagefile_usage;
335 pvmi.PeakPagefileUsage = reply->peak_pagefile_usage;
336 }
337 }
338 SERVER_END_REQ;
339 if (ret) break;
340 }
341
342 len = ProcessInformationLength;
343 if (len != FIELD_OFFSET(VM_COUNTERS,PrivatePageCount)) len = sizeof(VM_COUNTERS);
344
345 memcpy(ProcessInformation, &pvmi, min(ProcessInformationLength,sizeof(VM_COUNTERS)));
346 }
347
348 if (ProcessInformationLength != FIELD_OFFSET(VM_COUNTERS,PrivatePageCount) &&
349 ProcessInformationLength != sizeof(VM_COUNTERS))
350 ret = STATUS_INFO_LENGTH_MISMATCH;
351 }
352 else
353 {
354 len = sizeof(pvmi);
355 ret = STATUS_INFO_LENGTH_MISMATCH;
356 }
357 }
358 break;
359 case ProcessTimes:
360 {
361 KERNEL_USER_TIMES pti;
362
363 if (ProcessInformationLength >= sizeof(KERNEL_USER_TIMES))
364 {
365 if (!ProcessInformation)
366 ret = STATUS_ACCESS_VIOLATION;
367 else if (!ProcessHandle)
368 ret = STATUS_INVALID_HANDLE;
369 else
370 {
371 /* FIXME : User- and KernelTime have to be implemented */
372 memset(&pti, 0, sizeof(KERNEL_USER_TIMES));
373
374 SERVER_START_REQ(get_process_info)
375 {
376 req->handle = wine_server_obj_handle( ProcessHandle );
377 if ((ret = wine_server_call( req )) == STATUS_SUCCESS)
378 {
379 pti.CreateTime.QuadPart = reply->start_time;
380 pti.ExitTime.QuadPart = reply->end_time;
381 }
382 }
383 SERVER_END_REQ;
384
385 memcpy(ProcessInformation, &pti, sizeof(KERNEL_USER_TIMES));
386 len = sizeof(KERNEL_USER_TIMES);
387 }
388
389 if (ProcessInformationLength > sizeof(KERNEL_USER_TIMES))
390 ret = STATUS_INFO_LENGTH_MISMATCH;
391 }
392 else
393 {
394 len = sizeof(KERNEL_USER_TIMES);
395 ret = STATUS_INFO_LENGTH_MISMATCH;
396 }
397 }
398 break;
399 case ProcessDebugPort:
400 len = sizeof(DWORD_PTR);
401 if (ProcessInformationLength == len)
402 {
403 if (!ProcessInformation)
404 ret = STATUS_ACCESS_VIOLATION;
405 else if (!ProcessHandle)
406 ret = STATUS_INVALID_HANDLE;
407 else
408 {
409 SERVER_START_REQ(get_process_info)
410 {
411 req->handle = wine_server_obj_handle( ProcessHandle );
412 if ((ret = wine_server_call( req )) == STATUS_SUCCESS)
413 {
414 *(DWORD_PTR *)ProcessInformation = reply->debugger_present ? ~(DWORD_PTR)0 : 0;
415 }
416 }
417 SERVER_END_REQ;
418 }
419 }
420 else
421 ret = STATUS_INFO_LENGTH_MISMATCH;
422 break;
423 case ProcessDebugFlags:
424 len = sizeof(DWORD);
425 if (ProcessInformationLength == len)
426 {
427 if (!ProcessInformation)
428 ret = STATUS_ACCESS_VIOLATION;
429 else if (!ProcessHandle)
430 ret = STATUS_INVALID_HANDLE;
431 else
432 {
433 SERVER_START_REQ(get_process_info)
434 {
435 req->handle = wine_server_obj_handle( ProcessHandle );
436 if ((ret = wine_server_call( req )) == STATUS_SUCCESS)
437 {
438 *(DWORD *)ProcessInformation = reply->debug_children;
439 }
440 }
441 SERVER_END_REQ;
442 }
443 }
444 else
445 ret = STATUS_INFO_LENGTH_MISMATCH;
446 break;
447 case ProcessDefaultHardErrorMode:
448 len = sizeof(process_error_mode);
449 if (ProcessInformationLength == len)
450 memcpy(ProcessInformation, &process_error_mode, len);
451 else
452 ret = STATUS_INFO_LENGTH_MISMATCH;
453 break;
454 case ProcessDebugObjectHandle:
455 /* "These are not the debuggers you are looking for." *
456 * set it to 0 aka "no debugger" to satisfy copy protections */
457 len = sizeof(HANDLE);
458 if (ProcessInformationLength == len)
459 {
460 if (!ProcessInformation)
461 ret = STATUS_ACCESS_VIOLATION;
462 else if (!ProcessHandle)
463 ret = STATUS_INVALID_HANDLE;
464 else
465 {
466 memset(ProcessInformation, 0, ProcessInformationLength);
467 ret = STATUS_PORT_NOT_SET;
468 }
469 }
470 else
471 ret = STATUS_INFO_LENGTH_MISMATCH;
472 break;
473 case ProcessHandleCount:
474 if (ProcessInformationLength >= 4)
475 {
476 if (!ProcessInformation)
477 ret = STATUS_ACCESS_VIOLATION;
478 else if (!ProcessHandle)
479 ret = STATUS_INVALID_HANDLE;
480 else
481 {
482 memset(ProcessInformation, 0, 4);
483 len = 4;
484 }
485
486 if (ProcessInformationLength > 4)
487 ret = STATUS_INFO_LENGTH_MISMATCH;
488 }
489 else
490 {
491 len = 4;
492 ret = STATUS_INFO_LENGTH_MISMATCH;
493 }
494 break;
495
496 case ProcessAffinityMask:
497 len = sizeof(ULONG_PTR);
498 if (ProcessInformationLength == len)
499 {
500 const ULONG_PTR system_mask = get_system_affinity_mask();
501
502 SERVER_START_REQ(get_process_info)
503 {
504 req->handle = wine_server_obj_handle( ProcessHandle );
505 if (!(ret = wine_server_call( req )))
506 *(ULONG_PTR *)ProcessInformation = reply->affinity & system_mask;
507 }
508 SERVER_END_REQ;
509 }
510 else ret = STATUS_INFO_LENGTH_MISMATCH;
511 break;
512
513 case ProcessWow64Information:
514 len = sizeof(ULONG_PTR);
515 if (ProcessInformationLength != len) ret = STATUS_INFO_LENGTH_MISMATCH;
516 else if (!ProcessInformation) ret = STATUS_ACCESS_VIOLATION;
517 else if(!ProcessHandle) ret = STATUS_INVALID_HANDLE;
518 else
519 {
520 ULONG_PTR val = 0;
521
522 if (ProcessHandle == GetCurrentProcess()) val = is_wow64;
523 else if (server_cpus & ((1 << CPU_x86_64) | (1 << CPU_ARM64)))
524 {
525 SERVER_START_REQ( get_process_info )
526 {
527 req->handle = wine_server_obj_handle( ProcessHandle );
528 if (!(ret = wine_server_call( req )))
529 val = (reply->cpu != CPU_x86_64 && reply->cpu != CPU_ARM64);
530 }
531 SERVER_END_REQ;
532 }
533 *(ULONG_PTR *)ProcessInformation = val;
534 }
535 break;
536 case ProcessImageFileName:
537 /* FIXME: Should return a device path */
538 case ProcessImageFileNameWin32:
539 SERVER_START_REQ(get_dll_info)
540 {
541 UNICODE_STRING *image_file_name_str = ProcessInformation;
542
543 req->handle = wine_server_obj_handle( ProcessHandle );
544 req->base_address = 0; /* main module */
545 wine_server_set_reply( req, image_file_name_str ? image_file_name_str + 1 : NULL,
546 ProcessInformationLength > sizeof(UNICODE_STRING) ? ProcessInformationLength - sizeof(UNICODE_STRING) : 0 );
547 ret = wine_server_call( req );
548 if (ret == STATUS_BUFFER_TOO_SMALL) ret = STATUS_INFO_LENGTH_MISMATCH;
549
550 len = sizeof(UNICODE_STRING) + reply->filename_len;
551 if (ret == STATUS_SUCCESS)
552 {
553 image_file_name_str->MaximumLength = image_file_name_str->Length = reply->filename_len;
554 image_file_name_str->Buffer = (PWSTR)(image_file_name_str + 1);
555 }
556 }
557 SERVER_END_REQ;
558 break;
559 case ProcessExecuteFlags:
560 len = sizeof(ULONG);
561 if (ProcessInformationLength == len)
562 *(ULONG *)ProcessInformation = execute_flags;
563 else
564 ret = STATUS_INFO_LENGTH_MISMATCH;
565 break;
566 case ProcessPriorityClass:
567 len = sizeof(PROCESS_PRIORITY_CLASS);
568 if (ProcessInformationLength == len)
569 {
570 if (!ProcessInformation)
571 ret = STATUS_ACCESS_VIOLATION;
572 else if (!ProcessHandle)
573 ret = STATUS_INVALID_HANDLE;
574 else
575 {
576 PROCESS_PRIORITY_CLASS *priority = ProcessInformation;
577
578 SERVER_START_REQ(get_process_info)
579 {
580 req->handle = wine_server_obj_handle( ProcessHandle );
581 if ((ret = wine_server_call( req )) == STATUS_SUCCESS)
582 {
583 priority->PriorityClass = reply->priority;
584 /* FIXME: Not yet supported by the wineserver */
585 priority->Foreground = FALSE;
586 }
587 }
588 SERVER_END_REQ;
589 }
590 }
591 else
592 ret = STATUS_INFO_LENGTH_MISMATCH;
593 break;
594 case ProcessCookie:
595 FIXME("ProcessCookie (%p,%p,0x%08x,%p) stub\n",
596 ProcessHandle,ProcessInformation,
597 ProcessInformationLength,ReturnLength);
598
599 if(ProcessHandle == NtCurrentProcess())
600 {
601 len = sizeof(ULONG);
602 if (ProcessInformationLength == len)
603 *(ULONG *)ProcessInformation = 0;
604 else
605 ret = STATUS_INFO_LENGTH_MISMATCH;
606 }
607 else
608 ret = STATUS_INVALID_PARAMETER;
609 break;
610 default:
611 FIXME("(%p,info_class=%d,%p,0x%08x,%p) Unknown information class\n",
612 ProcessHandle,ProcessInformationClass,
613 ProcessInformation,ProcessInformationLength,
614 ReturnLength);
615 ret = STATUS_INVALID_INFO_CLASS;
616 break;
617 }
618
619 if (ReturnLength) *ReturnLength = len;
620
621 return ret;
622 }
623
624 /******************************************************************************
625 * NtSetInformationProcess [NTDLL.@]
626 * ZwSetInformationProcess [NTDLL.@]
627 */
628 NTSTATUS WINAPI NtSetInformationProcess(
629 IN HANDLE ProcessHandle,
630 IN PROCESSINFOCLASS ProcessInformationClass,
631 IN PVOID ProcessInformation,
632 IN ULONG ProcessInformationLength)
633 {
634 NTSTATUS ret = STATUS_SUCCESS;
635
636 switch (ProcessInformationClass)
637 {
638 case ProcessDefaultHardErrorMode:
639 if (ProcessInformationLength != sizeof(UINT)) return STATUS_INVALID_PARAMETER;
640 process_error_mode = *(UINT *)ProcessInformation;
641 break;
642 case ProcessAffinityMask:
643 {
644 const ULONG_PTR system_mask = get_system_affinity_mask();
645
646 if (ProcessInformationLength != sizeof(DWORD_PTR)) return STATUS_INVALID_PARAMETER;
647 if (*(PDWORD_PTR)ProcessInformation & ~system_mask)
648 return STATUS_INVALID_PARAMETER;
649 if (!*(PDWORD_PTR)ProcessInformation)
650 return STATUS_INVALID_PARAMETER;
651 SERVER_START_REQ( set_process_info )
652 {
653 req->handle = wine_server_obj_handle( ProcessHandle );
654 req->affinity = *(PDWORD_PTR)ProcessInformation;
655 req->mask = SET_PROCESS_INFO_AFFINITY;
656 ret = wine_server_call( req );
657 }
658 SERVER_END_REQ;
659 break;
660 }
661 case ProcessPriorityClass:
662 if (ProcessInformationLength != sizeof(PROCESS_PRIORITY_CLASS))
663 return STATUS_INVALID_PARAMETER;
664 else
665 {
666 PROCESS_PRIORITY_CLASS* ppc = ProcessInformation;
667
668 SERVER_START_REQ( set_process_info )
669 {
670 req->handle = wine_server_obj_handle( ProcessHandle );
671 /* FIXME Foreground isn't used */
672 req->priority = ppc->PriorityClass;
673 req->mask = SET_PROCESS_INFO_PRIORITY;
674 ret = wine_server_call( req );
675 }
676 SERVER_END_REQ;
677 }
678 break;
679
680 case ProcessExecuteFlags:
681 if (ProcessInformationLength != sizeof(ULONG))
682 return STATUS_INVALID_PARAMETER;
683 else if (execute_flags & MEM_EXECUTE_OPTION_PERMANENT)
684 return STATUS_ACCESS_DENIED;
685 else
686 {
687 BOOL enable;
688 switch (*(ULONG *)ProcessInformation & (MEM_EXECUTE_OPTION_ENABLE|MEM_EXECUTE_OPTION_DISABLE))
689 {
690 case MEM_EXECUTE_OPTION_ENABLE:
691 enable = TRUE;
692 break;
693 case MEM_EXECUTE_OPTION_DISABLE:
694 enable = FALSE;
695 break;
696 default:
697 return STATUS_INVALID_PARAMETER;
698 }
699 execute_flags = *(ULONG *)ProcessInformation;
700 VIRTUAL_SetForceExec( enable );
701 }
702 break;
703
704 default:
705 FIXME("(%p,0x%08x,%p,0x%08x) stub\n",
706 ProcessHandle,ProcessInformationClass,ProcessInformation,
707 ProcessInformationLength);
708 ret = STATUS_NOT_IMPLEMENTED;
709 break;
710 }
711 return ret;
712 }
713
714 /******************************************************************************
715 * NtFlushInstructionCache [NTDLL.@]
716 * ZwFlushInstructionCache [NTDLL.@]
717 */
718 NTSTATUS WINAPI NtFlushInstructionCache( HANDLE handle, const void *addr, SIZE_T size )
719 {
720 #if defined(__x86_64__) || defined(__i386__)
721 /* no-op */
722 #elif defined(HAVE___CLEAR_CACHE)
723 if (handle == GetCurrentProcess())
724 {
725 __clear_cache( (char *)addr, (char *)addr + size );
726 }
727 else
728 {
729 static int once;
730 if (!once++) FIXME( "%p %p %ld other process not supported\n", handle, addr, size );
731 }
732 #else
733 static int once;
734 if (!once++) FIXME( "%p %p %ld\n", handle, addr, size );
735 #endif
736 return STATUS_SUCCESS;
737 }
738
739 /******************************************************************
740 * NtOpenProcess [NTDLL.@]
741 * ZwOpenProcess [NTDLL.@]
742 */
743 NTSTATUS WINAPI NtOpenProcess(PHANDLE handle, ACCESS_MASK access,
744 const OBJECT_ATTRIBUTES* attr, const CLIENT_ID* cid)
745 {
746 NTSTATUS status;
747
748 SERVER_START_REQ( open_process )
749 {
750 req->pid = HandleToULong(cid->UniqueProcess);
751 req->access = access;
752 req->attributes = attr ? attr->Attributes : 0;
753 status = wine_server_call( req );
754 if (!status) *handle = wine_server_ptr_handle( reply->handle );
755 }
756 SERVER_END_REQ;
757 return status;
758 }
759
760 /******************************************************************************
761 * NtResumeProcess
762 * ZwResumeProcess
763 */
764 NTSTATUS WINAPI NtResumeProcess( HANDLE handle )
765 {
766 FIXME("stub: %p\n", handle);
767 return STATUS_NOT_IMPLEMENTED;
768 }
769
770 /******************************************************************************
771 * NtSuspendProcess
772 * ZwSuspendProcess
773 */
774 NTSTATUS WINAPI NtSuspendProcess( HANDLE handle )
775 {
776 FIXME("stub: %p\n", handle);
777 return STATUS_NOT_IMPLEMENTED;
778 }
779
780
781 /***********************************************************************
782 * build_argv
783 *
784 * Build an argv array from a command-line.
785 * 'reserved' is the number of args to reserve before the first one.
786 */
787 static char **build_argv( const UNICODE_STRING *cmdlineW, int reserved )
788 {
789 int argc;
790 char **argv;
791 char *arg, *s, *d, *cmdline;
792 int in_quotes, bcount, len;
793
794 len = ntdll_wcstoumbs( 0, cmdlineW->Buffer, cmdlineW->Length / sizeof(WCHAR), NULL, 0, NULL, NULL );
795 if (!(cmdline = RtlAllocateHeap( GetProcessHeap(), 0, len + 1 ))) return NULL;
796 ntdll_wcstoumbs( 0, cmdlineW->Buffer, cmdlineW->Length / sizeof(WCHAR), cmdline, len, NULL, NULL );
797 cmdline[len++] = 0;
798
799 argc = reserved + 1;
800 bcount = 0;
801 in_quotes = 0;
802 s = cmdline;
803 while (1)
804 {
805 if (*s == '\0' || ((*s == ' ' || *s == '\t') && !in_quotes))
806 {
807 /* space */
808 argc++;
809 /* skip the remaining spaces */
810 while (*s == ' ' || *s == '\t') s++;
811 if (*s == '\0') break;
812 bcount = 0;
813 continue;
814 }
815 else if (*s == '\\') bcount++; /* '\', count them */
816 else if ((*s == '"') && ((bcount & 1) == 0))
817 {
818 /* unescaped '"' */
819 in_quotes = !in_quotes;
820 bcount = 0;
821 }
822 else bcount = 0; /* a regular character */
823 s++;
824 }
825 if (!(argv = RtlAllocateHeap( GetProcessHeap(), 0, argc * sizeof(*argv) + len )))
826 {
827 RtlFreeHeap( GetProcessHeap(), 0, cmdline );
828 return NULL;
829 }
830
831 arg = d = s = (char *)(argv + argc);
832 memcpy( d, cmdline, len );
833 bcount = 0;
834 in_quotes = 0;
835 argc = reserved;
836 while (*s)
837 {
838 if ((*s == ' ' || *s == '\t') && !in_quotes)
839 {
840 /* Close the argument and copy it */
841 *d = 0;
842 argv[argc++] = arg;
843 /* skip the remaining spaces */
844 do
845 {
846 s++;
847 } while (*s == ' ' || *s == '\t');
848
849 /* Start with a new argument */
850 arg = d = s;
851 bcount = 0;
852 }
853 else if (*s == '\\')
854 {
855 *d++ = *s++;
856 bcount++;
857 }
858 else if (*s == '"')
859 {
860 if ((bcount & 1) == 0)
861 {
862 /* Preceded by an even number of '\', this is half that
863 * number of '\', plus a '"' which we discard.
864 */
865 d -= bcount/2;
866 s++;
867 in_quotes = !in_quotes;
868 }
869 else
870 {
871 /* Preceded by an odd number of '\', this is half that
872 * number of '\' followed by a '"'
873 */
874 d = d - bcount / 2 - 1;
875 *d++ = '"';
876 s++;
877 }
878 bcount = 0;
879 }
880 else
881 {
882 /* a regular character */
883 *d++ = *s++;
884 bcount = 0;
885 }
886 }
887 if (*arg)
888 {
889 *d = '\0';
890 argv[argc++] = arg;
891 }
892 argv[argc] = NULL;
893
894 RtlFreeHeap( GetProcessHeap(), 0, cmdline );
895 return argv;
896 }
897
898
899 static inline const WCHAR *get_params_string( const RTL_USER_PROCESS_PARAMETERS *params,
900 const UNICODE_STRING *str )
901 {
902 if (params->Flags & PROCESS_PARAMS_FLAG_NORMALIZED) return str->Buffer;
903 return (const WCHAR *)((const char *)params + (UINT_PTR)str->Buffer);
904 }
905
906 static inline DWORD append_string( void **ptr, const RTL_USER_PROCESS_PARAMETERS *params,
907 const UNICODE_STRING *str )
908 {
909 const WCHAR *buffer = get_params_string( params, str );
910 memcpy( *ptr, buffer, str->Length );
911 *ptr = (WCHAR *)*ptr + str->Length / sizeof(WCHAR);
912 return str->Length;
913 }
914
915 /***********************************************************************
916 * create_startup_info
917 */
918 static startup_info_t *create_startup_info( const RTL_USER_PROCESS_PARAMETERS *params, DWORD *info_size )
919 {
920 startup_info_t *info;
921 DWORD size;
922 void *ptr;
923
924 size = sizeof(*info);
925 size += params->CurrentDirectory.DosPath.Length;
926 size += params->DllPath.Length;
927 size += params->ImagePathName.Length;
928 size += params->CommandLine.Length;
929 size += params->WindowTitle.Length;
930 size += params->Desktop.Length;
931 size += params->ShellInfo.Length;
932 size += params->RuntimeInfo.Length;
933 size = (size + 1) & ~1;
934 *info_size = size;
935
936 if (!(info = RtlAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY, size ))) return NULL;
937
938 info->console_flags = params->ConsoleFlags;
939 info->console = wine_server_obj_handle( params->ConsoleHandle );
940 info->hstdin = wine_server_obj_handle( params->hStdInput );
941 info->hstdout = wine_server_obj_handle( params->hStdOutput );
942 info->hstderr = wine_server_obj_handle( params->hStdError );
943 info->x = params->dwX;
944 info->y = params->dwY;
945 info->xsize = params->dwXSize;
946 info->ysize = params->dwYSize;
947 info->xchars = params->dwXCountChars;
948 info->ychars = params->dwYCountChars;
949 info->attribute = params->dwFillAttribute;
950 info->flags = params->dwFlags;
951 info->show = params->wShowWindow;
952
953 ptr = info + 1;
954 info->curdir_len = append_string( &ptr, params, &params->CurrentDirectory.DosPath );
955 info->dllpath_len = append_string( &ptr, params, &params->DllPath );
956 info->imagepath_len = append_string( &ptr, params, &params->ImagePathName );
957 info->cmdline_len = append_string( &ptr, params, &params->CommandLine );
958 info->title_len = append_string( &ptr, params, &params->WindowTitle );
959 info->desktop_len = append_string( &ptr, params, &params->Desktop );
960 info->shellinfo_len = append_string( &ptr, params, &params->ShellInfo );
961 info->runtime_len = append_string( &ptr, params, &params->RuntimeInfo );
962 return info;
963 }
964
965
966 /***********************************************************************
967 * get_alternate_loader
968 *
969 * Get the name of the alternate (32 or 64 bit) Wine loader.
970 */
971 static const char *get_alternate_loader( char **ret_env )
972 {
973 char *env;
974 const char *loader = NULL;
975 const char *loader_env = getenv( "WINELOADER" );
976
977 *ret_env = NULL;
978
979 if (wine_get_build_dir()) loader = is_win64 ? "loader/wine" : "server/../loader/wine64";
980
981 if (loader_env)
982 {
983 int len = strlen( loader_env );
984 if (!is_win64)
985 {
986 if (!(env = RtlAllocateHeap( GetProcessHeap(), 0, sizeof("WINELOADER=") + len + 2 ))) return NULL;
987 strcpy( env, "WINELOADER=" );
988 strcat( env, loader_env );
989 strcat( env, "64" );
990 }
991 else
992 {
993 if (!(env = RtlAllocateHeap( GetProcessHeap(), 0, sizeof("WINELOADER=") + len ))) return NULL;
994 strcpy( env, "WINELOADER=" );
995 strcat( env, loader_env );
996 len += sizeof("WINELOADER=") - 1;
997 if (!strcmp( env + len - 2, "64" )) env[len - 2] = 0;
998 }
999 if (!loader)
1000 {
1001 if ((loader = strrchr( env, '/' ))) loader++;
1002 else loader = env;
1003 }
1004 *ret_env = env;
1005 }
1006 if (!loader) loader = is_win64 ? "wine" : "wine64";
1007 return loader;
1008 }
1009
1010
1011 /***********************************************************************
1012 * spawn_loader
1013 */
1014 static NTSTATUS spawn_loader( const RTL_USER_PROCESS_PARAMETERS *params, int socketfd,
1015 const char *unixdir, char *winedebug, const pe_image_info_t *pe_info )
1016 {
1017 pid_t pid;
1018 int stdin_fd = -1, stdout_fd = -1;
1019 char *wineloader = NULL;
1020 const char *loader = NULL;
1021 char **argv;
1022 NTSTATUS status = STATUS_SUCCESS;
1023
1024 argv = build_argv( &params->CommandLine, 1 );
1025
1026 if (!is_win64 ^ !is_64bit_arch( pe_info->cpu ))
1027 loader = get_alternate_loader( &wineloader );
1028
1029 wine_server_handle_to_fd( params->hStdInput, FILE_READ_DATA, &stdin_fd, NULL );
1030 wine_server_handle_to_fd( params->hStdOutput, FILE_WRITE_DATA, &stdout_fd, NULL );
1031
1032 if (!(pid = fork())) /* child */
1033 {
1034 if (!(pid = fork())) /* grandchild */
1035 {
1036 char preloader_reserve[64], socket_env[64];
1037 ULONGLONG res_start = pe_info->base;
1038 ULONGLONG res_end = pe_info->base + pe_info->map_size;
1039
1040 if (params->ConsoleFlags ||
1041 params->ConsoleHandle == (HANDLE)1 /* KERNEL32_CONSOLE_ALLOC */ ||
1042 (params->hStdInput == INVALID_HANDLE_VALUE && params->hStdOutput == INVALID_HANDLE_VALUE))
1043 {
1044 int fd = open( "/dev/null", O_RDWR );
1045 setsid();
1046 /* close stdin and stdout */
1047 if (fd != -1)
1048 {
1049 dup2( fd, 0 );
1050 dup2( fd, 1 );
1051 close( fd );
1052 }
1053 }
1054 else
1055 {
1056 if (stdin_fd != -1) dup2( stdin_fd, 0 );
1057 if (stdout_fd != -1) dup2( stdout_fd, 1 );
1058 }
1059
1060 if (stdin_fd != -1) close( stdin_fd );
1061 if (stdout_fd != -1) close( stdout_fd );
1062
1063 /* Reset signals that we previously set to SIG_IGN */
1064 signal( SIGPIPE, SIG_DFL );
1065
1066 sprintf( socket_env, "WINESERVERSOCKET=%u", socketfd );
1067 sprintf( preloader_reserve, "WINEPRELOADRESERVE=%x%08x-%x%08x",
1068 (ULONG)(res_start >> 32), (ULONG)res_start, (ULONG)(res_end >> 32), (ULONG)res_end );
1069
1070 putenv( preloader_reserve );
1071 putenv( socket_env );
1072 if (winedebug) putenv( winedebug );
1073 if (wineloader) putenv( wineloader );
1074 if (unixdir) chdir( unixdir );
1075
1076 if (argv) wine_exec_wine_binary( loader, argv, getenv("WINELOADER") );
1077 _exit(1);
1078 }
1079
1080 _exit(pid == -1);
1081 }
1082
1083 if (pid != -1)
1084 {
1085 /* reap child */
1086 pid_t wret;
1087 do {
1088 wret = waitpid(pid, NULL, 0);
1089 } while (wret < 0 && errno == EINTR);
1090 }
1091 else status = FILE_GetNtStatus();
1092
1093 if (stdin_fd != -1) close( stdin_fd );
1094 if (stdout_fd != -1) close( stdout_fd );
1095 RtlFreeHeap( GetProcessHeap(), 0, wineloader );
1096 RtlFreeHeap( GetProcessHeap(), 0, argv );
1097 return status;
1098 }
1099
1100
1101 /***********************************************************************
1102 * get_pe_file_info
1103 */
1104 static NTSTATUS get_pe_file_info( UNICODE_STRING *path, ULONG attributes,
1105 HANDLE *handle, pe_image_info_t *info )
1106 {
1107 NTSTATUS status;
1108 HANDLE mapping;
1109 OBJECT_ATTRIBUTES attr;
1110 IO_STATUS_BLOCK io;
1111
1112 InitializeObjectAttributes( &attr, path, attributes, 0, 0 );
1113 if ((status = NtOpenFile( handle, GENERIC_READ, &attr, &io,
1114 FILE_SHARE_READ | FILE_SHARE_DELETE, 0 ))) return status;
1115
1116 if (!(status = NtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_QUERY |
1117 SECTION_MAP_READ | SECTION_MAP_EXECUTE,
1118 NULL, NULL, PAGE_EXECUTE_READ, SEC_IMAGE, *handle )))
1119 {
1120 SERVER_START_REQ( get_mapping_info )
1121 {
1122 req->handle = wine_server_obj_handle( mapping );
1123 req->access = SECTION_QUERY;
1124 wine_server_set_reply( req, info, sizeof(*info) );
1125 status = wine_server_call( req );
1126 }
1127 SERVER_END_REQ;
1128 NtClose( mapping );
1129 }
1130 return status;
1131 }
1132
1133
1134 /***********************************************************************
1135 * get_env_size
1136 */
1137 static ULONG get_env_size( const RTL_USER_PROCESS_PARAMETERS *params, char **winedebug )
1138 {
1139 WCHAR *ptr = params->Environment;
1140
1141 while (*ptr)
1142 {
1143 static const WCHAR WINEDEBUG[] = {'W','I','N','E','D','E','B','U','G','=',0};
1144 if (!*winedebug && !strncmpW( ptr, WINEDEBUG, ARRAY_SIZE( WINEDEBUG ) - 1 ))
1145 {
1146 DWORD len = ntdll_wcstoumbs( 0, ptr, strlenW(ptr) + 1, NULL, 0, NULL, NULL );
1147 if ((*winedebug = RtlAllocateHeap( GetProcessHeap(), 0, len )))
1148 ntdll_wcstoumbs( 0, ptr, strlenW(ptr) + 1, *winedebug, len, NULL, NULL );
1149 }
1150 ptr += strlenW(ptr) + 1;
1151 }
1152 ptr++;
1153 return (ptr - params->Environment) * sizeof(WCHAR);
1154 }
1155
1156
1157 /***********************************************************************
1158 * get_unix_curdir
1159 */
1160 static char *get_unix_curdir( const RTL_USER_PROCESS_PARAMETERS *params )
1161 {
1162 UNICODE_STRING nt_name;
1163 ANSI_STRING unix_name;
1164 NTSTATUS status;
1165
1166 if (!RtlDosPathNameToNtPathName_U( params->CurrentDirectory.DosPath.Buffer, &nt_name, NULL, NULL ))
1167 return NULL;
1168 status = wine_nt_to_unix_file_name( &nt_name, &unix_name, FILE_OPEN_IF, FALSE );
1169 RtlFreeUnicodeString( &nt_name );
1170 if (status && status != STATUS_NO_SUCH_FILE) return NULL;
1171 return unix_name.Buffer;
1172 }
1173
1174
1175 /**********************************************************************
1176 * RtlCreateUserProcess (NTDLL.@)
1177 */
1178 NTSTATUS WINAPI RtlCreateUserProcess( UNICODE_STRING *path, ULONG attributes,
1179 RTL_USER_PROCESS_PARAMETERS *params,
1180 SECURITY_DESCRIPTOR *process_descr,
1181 SECURITY_DESCRIPTOR *thread_descr,
1182 HANDLE parent, BOOLEAN inherit, HANDLE debug, HANDLE exception,
1183 RTL_USER_PROCESS_INFORMATION *info )
1184 {
1185 NTSTATUS status;
1186 BOOL success = FALSE;
1187 HANDLE file_handle, process_info = 0, process_handle = 0, thread_handle = 0;
1188 ULONG process_id, thread_id;
1189 struct object_attributes *objattr;
1190 data_size_t attr_len;
1191 char *unixdir = NULL, *winedebug = NULL;
1192 startup_info_t *startup_info = NULL;
1193 ULONG startup_info_size, env_size;
1194 int err, socketfd[2] = { -1, -1 };
1195 OBJECT_ATTRIBUTES attr;
1196 pe_image_info_t pe_info;
1197
1198 RtlNormalizeProcessParams( params );
1199
1200 TRACE( "%s image %s cmdline %s\n", debugstr_us( path ),
1201 debugstr_us( &params->ImagePathName ), debugstr_us( &params->CommandLine ));
1202
1203 if ((status = get_pe_file_info( path, attributes, &file_handle, &pe_info ))) goto done;
1204 if (!(startup_info = create_startup_info( params, &startup_info_size ))) goto done;
1205 env_size = get_env_size( params, &winedebug );
1206 unixdir = get_unix_curdir( params );
1207
1208 InitializeObjectAttributes( &attr, NULL, 0, NULL, process_descr );
1209 if ((status = alloc_object_attributes( &attr, &objattr, &attr_len ))) goto done;
1210
1211 /* create the socket for the new process */
1212
1213 if (socketpair( PF_UNIX, SOCK_STREAM, 0, socketfd ) == -1)
1214 {
1215 status = STATUS_TOO_MANY_OPENED_FILES;
1216 RtlFreeHeap( GetProcessHeap(), 0, objattr );
1217 goto done;
1218 }
1219 #ifdef SO_PASSCRED
1220 else
1221 {
1222 int enable = 1;
1223 setsockopt( socketfd[0], SOL_SOCKET, SO_PASSCRED, &enable, sizeof(enable) );
1224 }
1225 #endif
1226
1227 wine_server_send_fd( socketfd[1] );
1228 close( socketfd[1] );
1229
1230 /* create the process on the server side */
1231
1232 SERVER_START_REQ( new_process )
1233 {
1234 req->inherit_all = inherit;
1235 req->create_flags = 0;
1236 req->socket_fd = socketfd[1];
1237 req->exe_file = wine_server_obj_handle( file_handle );
1238 req->access = PROCESS_ALL_ACCESS;
1239 req->cpu = pe_info.cpu;
1240 req->info_size = startup_info_size;
1241 wine_server_add_data( req, objattr, attr_len );
1242 wine_server_add_data( req, startup_info, startup_info_size );
1243 wine_server_add_data( req, params->Environment, env_size );
1244 if (!(status = wine_server_call( req )))
1245 {
1246 process_id = reply->pid;
1247 process_handle = wine_server_ptr_handle( reply->handle );
1248 }
1249 process_info = wine_server_ptr_handle( reply->info );
1250 }
1251 SERVER_END_REQ;
1252 RtlFreeHeap( GetProcessHeap(), 0, objattr );
1253
1254 if (status)
1255 {
1256 switch (status)
1257 {
1258 case STATUS_INVALID_IMAGE_WIN_64:
1259 ERR( "64-bit application %s not supported in 32-bit prefix\n",
1260 debugstr_us( &params->ImagePathName ));
1261 break;
1262 case STATUS_INVALID_IMAGE_FORMAT:
1263 ERR( "%s not supported on this installation (%s binary)\n",
1264 debugstr_us( &params->ImagePathName ), cpu_names[pe_info.cpu] );
1265 break;
1266 }
1267 goto done;
1268 }
1269
1270 InitializeObjectAttributes( &attr, NULL, 0, NULL, thread_descr );
1271 if ((status = alloc_object_attributes( &attr, &objattr, &attr_len ))) goto done;
1272
1273 SERVER_START_REQ( new_thread )
1274 {
1275 req->process = wine_server_obj_handle( process_handle );
1276 req->access = THREAD_ALL_ACCESS;
1277 req->suspend = 1;
1278 req->request_fd = -1;
1279 wine_server_add_data( req, objattr, attr_len );
1280 if (!(status = wine_server_call( req )))
1281 {
1282 thread_handle = wine_server_ptr_handle( reply->handle );
1283 thread_id = reply->tid;
1284 }
1285 }
1286 SERVER_END_REQ;
1287 RtlFreeHeap( GetProcessHeap(), 0, objattr );
1288 if (status) goto done;
1289
1290 /* create the child process */
1291
1292 if ((status = spawn_loader( params, socketfd[0], unixdir, winedebug, &pe_info ))) goto done;
1293
1294 close( socketfd[0] );
1295 socketfd[0] = -1;
1296
1297 /* wait for the new process info to be ready */
1298
1299 NtWaitForSingleObject( process_info, FALSE, NULL );
1300 SERVER_START_REQ( get_new_process_info )
1301 {
1302 req->info = wine_server_obj_handle( process_info );
1303 wine_server_call( req );
1304 success = reply->success;
1305 err = reply->exit_code;
1306 }
1307 SERVER_END_REQ;
1308
1309 if (success)
1310 {
1311 TRACE( "%s pid %04x tid %04x handles %p/%p\n", debugstr_us( path ),
1312 process_id, thread_id, process_handle, thread_handle );
1313 info->Process = process_handle;
1314 info->Thread = thread_handle;
1315 info->ClientId.UniqueProcess = ULongToHandle( process_id );
1316 info->ClientId.UniqueThread = ULongToHandle( thread_id );
1317 process_handle = thread_handle = 0;
1318 status = STATUS_SUCCESS;
1319 }
1320 else status = err ? err : ERROR_INTERNAL_ERROR;
1321
1322 done:
1323 NtClose( file_handle );
1324 if (process_info) NtClose( process_info );
1325 if (process_handle) NtClose( process_handle );
1326 if (thread_handle) NtClose( thread_handle );
1327 if (socketfd[0] != -1) close( socketfd[0] );
1328 RtlFreeHeap( GetProcessHeap(), 0, startup_info );
1329 RtlFreeHeap( GetProcessHeap(), 0, winedebug );
1330 RtlFreeHeap( GetProcessHeap(), 0, unixdir );
1331 return status;
1332 }
Windows API implementation