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gdiplus/metafile: Implement playback for EmfPlusRecordTypeFillPath.
[wine.git] / dlls / kernel32 / process.c
blob2c6229ededd1381cc0cd46e6ebe0cd13e964526d
1 /*
2 * Win32 processes
3 *
4 * Copyright 1996, 1998 Alexandre Julliard
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include "config.h"
22 #include "wine/port.h"
23
24 #include <assert.h>
25 #include <ctype.h>
26 #include <errno.h>
27 #include <signal.h>
28 #include <stdarg.h>
29 #include <stdio.h>
30 #include <time.h>
31 #ifdef HAVE_SYS_TIME_H
32 # include <sys/time.h>
33 #endif
34 #ifdef HAVE_SYS_IOCTL_H
35 #include <sys/ioctl.h>
36 #endif
37 #ifdef HAVE_SYS_SOCKET_H
38 #include <sys/socket.h>
39 #endif
40 #ifdef HAVE_SYS_PRCTL_H
41 # include <sys/prctl.h>
42 #endif
43 #include <sys/types.h>
44 #ifdef HAVE_SYS_WAIT_H
45 # include <sys/wait.h>
46 #endif
47 #ifdef HAVE_UNISTD_H
48 # include <unistd.h>
49 #endif
50 #ifdef __APPLE__
51 #include <CoreFoundation/CoreFoundation.h>
52 #include <pthread.h>
53 #endif
54
55 #include "ntstatus.h"
56 #define WIN32_NO_STATUS
57 #include "winternl.h"
58 #include "kernel_private.h"
59 #include "psapi.h"
60 #include "wine/library.h"
61 #include "wine/server.h"
62 #include "wine/unicode.h"
63 #include "wine/debug.h"
64
65 WINE_DEFAULT_DEBUG_CHANNEL(process);
66 WINE_DECLARE_DEBUG_CHANNEL(file);
67 WINE_DECLARE_DEBUG_CHANNEL(relay);
68
69 #ifdef __APPLE__
70 extern char **__wine_get_main_environment(void);
71 #else
72 extern char **__wine_main_environ;
73 static char **__wine_get_main_environment(void) { return __wine_main_environ; }
74 #endif
75
76 typedef struct
77 {
78 LPSTR lpEnvAddress;
79 LPSTR lpCmdLine;
80 LPSTR lpCmdShow;
81 DWORD dwReserved;
82 } LOADPARMS32;
83
84 static DWORD shutdown_flags = 0;
85 static DWORD shutdown_priority = 0x280;
86 static BOOL is_wow64;
87 static const BOOL is_win64 = (sizeof(void *) > sizeof(int));
88
89 HMODULE kernel32_handle = 0;
90 SYSTEM_BASIC_INFORMATION system_info = { 0 };
91
92 const WCHAR *DIR_Windows = NULL;
93 const WCHAR *DIR_System = NULL;
94 const WCHAR *DIR_SysWow64 = NULL;
95
96 /* Process flags */
97 #define PDB32_DEBUGGED 0x0001 /* Process is being debugged */
98 #define PDB32_WIN16_PROC 0x0008 /* Win16 process */
99 #define PDB32_DOS_PROC 0x0010 /* Dos process */
100 #define PDB32_CONSOLE_PROC 0x0020 /* Console process */
101 #define PDB32_FILE_APIS_OEM 0x0040 /* File APIs are OEM */
102 #define PDB32_WIN32S_PROC 0x8000 /* Win32s process */
103
104 static const WCHAR exeW[] = {'.','e','x','e',0};
105 static const WCHAR comW[] = {'.','c','o','m',0};
106 static const WCHAR batW[] = {'.','b','a','t',0};
107 static const WCHAR cmdW[] = {'.','c','m','d',0};
108 static const WCHAR pifW[] = {'.','p','i','f',0};
109 static const WCHAR winevdmW[] = {'w','i','n','e','v','d','m','.','e','x','e',0};
110
111 static void exec_process( LPCWSTR name );
112
113 extern void SHELL_LoadRegistry(void);
114
115
116 /***********************************************************************
117 * contains_path
118 */
119 static inline BOOL contains_path( LPCWSTR name )
120 {
121 return ((*name && (name[1] == ':')) || strchrW(name, '/') || strchrW(name, '\\'));
122 }
123
124
125 /***********************************************************************
126 * is_special_env_var
127 *
128 * Check if an environment variable needs to be handled specially when
129 * passed through the Unix environment (i.e. prefixed with "WINE").
130 */
131 static inline BOOL is_special_env_var( const char *var )
132 {
133 return (!strncmp( var, "PATH=", sizeof("PATH=")-1 ) ||
134 !strncmp( var, "PWD=", sizeof("PWD=")-1 ) ||
135 !strncmp( var, "HOME=", sizeof("HOME=")-1 ) ||
136 !strncmp( var, "TEMP=", sizeof("TEMP=")-1 ) ||
137 !strncmp( var, "TMP=", sizeof("TMP=")-1 ) ||
138 !strncmp( var, "QT_", sizeof("QT_")-1 ));
139 }
140
141
142 /***********************************************************************
143 * is_path_prefix
144 */
145 static inline unsigned int is_path_prefix( const WCHAR *prefix, const WCHAR *filename )
146 {
147 unsigned int len = strlenW( prefix );
148
149 if (strncmpiW( filename, prefix, len ) || filename[len] != '\\') return 0;
150 while (filename[len] == '\\') len++;
151 return len;
152 }
153
154
155 /***************************************************************************
156 * get_builtin_path
157 *
158 * Get the path of a builtin module when the native file does not exist.
159 */
160 static BOOL get_builtin_path( const WCHAR *libname, const WCHAR *ext, WCHAR *filename,
161 UINT size, struct binary_info *binary_info )
162 {
163 WCHAR *file_part;
164 UINT len;
165 void *redir_disabled = 0;
166 unsigned int flags = (sizeof(void*) > sizeof(int) ? BINARY_FLAG_64BIT : 0);
167
168 /* builtin names cannot be empty or contain spaces */
169 if (!libname[0] || strchrW( libname, ' ' ) || strchrW( libname, '\t' )) return FALSE;
170
171 if (is_wow64 && Wow64DisableWow64FsRedirection( &redir_disabled ))
172 Wow64RevertWow64FsRedirection( redir_disabled );
173
174 if (contains_path( libname ))
175 {
176 if (RtlGetFullPathName_U( libname, size * sizeof(WCHAR),
177 filename, &file_part ) > size * sizeof(WCHAR))
178 return FALSE; /* too long */
179
180 if ((len = is_path_prefix( DIR_System, filename )))
181 {
182 if (is_wow64 && redir_disabled) flags = BINARY_FLAG_64BIT;
183 }
184 else if (DIR_SysWow64 && (len = is_path_prefix( DIR_SysWow64, filename )))
185 {
186 flags = 0;
187 }
188 else return FALSE;
189
190 if (filename + len != file_part) return FALSE;
191 }
192 else
193 {
194 len = strlenW( DIR_System );
195 if (strlenW(libname) + len + 2 >= size) return FALSE; /* too long */
196 memcpy( filename, DIR_System, len * sizeof(WCHAR) );
197 file_part = filename + len;
198 if (file_part > filename && file_part[-1] != '\\') *file_part++ = '\\';
199 strcpyW( file_part, libname );
200 if (is_wow64 && redir_disabled) flags = BINARY_FLAG_64BIT;
201 }
202 if (ext && !strchrW( file_part, '.' ))
203 {
204 if (file_part + strlenW(file_part) + strlenW(ext) + 1 > filename + size)
205 return FALSE; /* too long */
206 strcatW( file_part, ext );
207 }
208 binary_info->type = BINARY_UNIX_LIB;
209 binary_info->flags = flags;
210 binary_info->res_start = NULL;
211 binary_info->res_end = NULL;
212 /* assume current arch */
213 #if defined(__i386__) || defined(__x86_64__)
214 binary_info->arch = (flags & BINARY_FLAG_64BIT) ? IMAGE_FILE_MACHINE_AMD64 : IMAGE_FILE_MACHINE_I386;
215 #elif defined(__powerpc__)
216 binary_info->arch = IMAGE_FILE_MACHINE_POWERPC;
217 #elif defined(__arm__) && !defined(__ARMEB__)
218 binary_info->arch = IMAGE_FILE_MACHINE_ARMNT;
219 #elif defined(__aarch64__)
220 binary_info->arch = IMAGE_FILE_MACHINE_ARM64;
221 #else
222 binary_info->arch = IMAGE_FILE_MACHINE_UNKNOWN;
223 #endif
224 return TRUE;
225 }
226
227
228 /***********************************************************************
229 * open_exe_file
230 *
231 * Open a specific exe file, taking load order into account.
232 * Returns the file handle or 0 for a builtin exe.
233 */
234 static HANDLE open_exe_file( const WCHAR *name, struct binary_info *binary_info )
235 {
236 HANDLE handle;
237
238 TRACE("looking for %s\n", debugstr_w(name) );
239
240 if ((handle = CreateFileW( name, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
241 NULL, OPEN_EXISTING, 0, 0 )) == INVALID_HANDLE_VALUE)
242 {
243 WCHAR buffer[MAX_PATH];
244 /* file doesn't exist, check for builtin */
245 if (contains_path( name ) && get_builtin_path( name, NULL, buffer, sizeof(buffer), binary_info ))
246 handle = 0;
247 }
248 else MODULE_get_binary_info( handle, binary_info );
249
250 return handle;
251 }
252
253
254 /***********************************************************************
255 * find_exe_file
256 *
257 * Open an exe file, and return the full name and file handle.
258 * Returns FALSE if file could not be found.
259 */
260 static BOOL find_exe_file( const WCHAR *name, WCHAR *buffer, int buflen,
261 HANDLE *handle, struct binary_info *binary_info )
262 {
263 TRACE("looking for %s\n", debugstr_w(name) );
264
265 if (!SearchPathW( NULL, name, exeW, buflen, buffer, NULL ) &&
266 /* no builtin found, try native without extension in case it is a Unix app */
267 !SearchPathW( NULL, name, NULL, buflen, buffer, NULL )) return FALSE;
268
269 TRACE( "Trying native exe %s\n", debugstr_w(buffer) );
270 if ((*handle = CreateFileW( buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
271 NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
272 {
273 MODULE_get_binary_info( *handle, binary_info );
274 return TRUE;
275 }
276 return FALSE;
277 }
278
279
280 /***********************************************************************
281 * build_initial_environment
282 *
283 * Build the Win32 environment from the Unix environment
284 */
285 static BOOL build_initial_environment(void)
286 {
287 SIZE_T size = 1;
288 char **e;
289 WCHAR *p, *endptr;
290 void *ptr;
291 char **env = __wine_get_main_environment();
292
293 /* Compute the total size of the Unix environment */
294 for (e = env; *e; e++)
295 {
296 if (is_special_env_var( *e )) continue;
297 size += MultiByteToWideChar( CP_UNIXCP, 0, *e, -1, NULL, 0 );
298 }
299 size *= sizeof(WCHAR);
300
301 /* Now allocate the environment */
302 ptr = NULL;
303 if (NtAllocateVirtualMemory(NtCurrentProcess(), &ptr, 0, &size,
304 MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE) != STATUS_SUCCESS)
305 return FALSE;
306
307 NtCurrentTeb()->Peb->ProcessParameters->Environment = p = ptr;
308 endptr = p + size / sizeof(WCHAR);
309
310 /* And fill it with the Unix environment */
311 for (e = env; *e; e++)
312 {
313 char *str = *e;
314
315 /* skip Unix special variables and use the Wine variants instead */
316 if (!strncmp( str, "WINE", 4 ))
317 {
318 if (is_special_env_var( str + 4 )) str += 4;
319 else if (!strncmp( str, "WINEPRELOADRESERVE=", 19 )) continue; /* skip it */
320 }
321 else if (is_special_env_var( str )) continue; /* skip it */
322
323 MultiByteToWideChar( CP_UNIXCP, 0, str, -1, p, endptr - p );
324 p += strlenW(p) + 1;
325 }
326 *p = 0;
327 return TRUE;
328 }
329
330
331 /***********************************************************************
332 * set_registry_variables
333 *
334 * Set environment variables by enumerating the values of a key;
335 * helper for set_registry_environment().
336 * Note that Windows happily truncates the value if it's too big.
337 */
338 static void set_registry_variables( HANDLE hkey, ULONG type )
339 {
340 static const WCHAR pathW[] = {'P','A','T','H'};
341 static const WCHAR sep[] = {';',0};
342 UNICODE_STRING env_name, env_value;
343 NTSTATUS status;
344 DWORD size;
345 int index;
346 char buffer[1024*sizeof(WCHAR) + sizeof(KEY_VALUE_FULL_INFORMATION)];
347 WCHAR tmpbuf[1024];
348 UNICODE_STRING tmp;
349 KEY_VALUE_FULL_INFORMATION *info = (KEY_VALUE_FULL_INFORMATION *)buffer;
350
351 tmp.Buffer = tmpbuf;
352 tmp.MaximumLength = sizeof(tmpbuf);
353
354 for (index = 0; ; index++)
355 {
356 status = NtEnumerateValueKey( hkey, index, KeyValueFullInformation,
357 buffer, sizeof(buffer), &size );
358 if (status != STATUS_SUCCESS && status != STATUS_BUFFER_OVERFLOW)
359 break;
360 if (info->Type != type)
361 continue;
362 env_name.Buffer = info->Name;
363 env_name.Length = env_name.MaximumLength = info->NameLength;
364 env_value.Buffer = (WCHAR *)(buffer + info->DataOffset);
365 env_value.Length = info->DataLength;
366 env_value.MaximumLength = sizeof(buffer) - info->DataOffset;
367 if (env_value.Length && !env_value.Buffer[env_value.Length/sizeof(WCHAR)-1])
368 env_value.Length -= sizeof(WCHAR); /* don't count terminating null if any */
369 if (!env_value.Length) continue;
370 if (info->Type == REG_EXPAND_SZ)
371 {
372 status = RtlExpandEnvironmentStrings_U( NULL, &env_value, &tmp, NULL );
373 if (status != STATUS_SUCCESS && status != STATUS_BUFFER_OVERFLOW) continue;
374 RtlCopyUnicodeString( &env_value, &tmp );
375 }
376 /* PATH is magic */
377 if (env_name.Length == sizeof(pathW) &&
378 !memicmpW( env_name.Buffer, pathW, sizeof(pathW)/sizeof(WCHAR) ) &&
379 !RtlQueryEnvironmentVariable_U( NULL, &env_name, &tmp ))
380 {
381 RtlAppendUnicodeToString( &tmp, sep );
382 if (RtlAppendUnicodeStringToString( &tmp, &env_value )) continue;
383 RtlCopyUnicodeString( &env_value, &tmp );
384 }
385 RtlSetEnvironmentVariable( NULL, &env_name, &env_value );
386 }
387 }
388
389
390 /***********************************************************************
391 * set_registry_environment
392 *
393 * Set the environment variables specified in the registry.
394 *
395 * Note: Windows handles REG_SZ and REG_EXPAND_SZ in one pass with the
396 * consequence that REG_EXPAND_SZ cannot be used reliably as it depends
397 * on the order in which the variables are processed. But on Windows it
398 * does not really matter since they only use %SystemDrive% and
399 * %SystemRoot% which are predefined. But Wine defines these in the
400 * registry, so we need two passes.
401 */
402 static BOOL set_registry_environment( BOOL volatile_only )
403 {
404 static const WCHAR env_keyW[] = {'\\','R','e','g','i','s','t','r','y','\\',
405 'M','a','c','h','i','n','e','\\',
406 'S','y','s','t','e','m','\\',
407 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
408 'C','o','n','t','r','o','l','\\',
409 'S','e','s','s','i','o','n',' ','M','a','n','a','g','e','r','\\',
410 'E','n','v','i','r','o','n','m','e','n','t',0};
411 static const WCHAR envW[] = {'E','n','v','i','r','o','n','m','e','n','t',0};
412 static const WCHAR volatile_envW[] = {'V','o','l','a','t','i','l','e',' ','E','n','v','i','r','o','n','m','e','n','t',0};
413
414 OBJECT_ATTRIBUTES attr;
415 UNICODE_STRING nameW;
416 HANDLE hkey;
417 BOOL ret = FALSE;
418
419 attr.Length = sizeof(attr);
420 attr.RootDirectory = 0;
421 attr.ObjectName = &nameW;
422 attr.Attributes = 0;
423 attr.SecurityDescriptor = NULL;
424 attr.SecurityQualityOfService = NULL;
425
426 /* first the system environment variables */
427 RtlInitUnicodeString( &nameW, env_keyW );
428 if (!volatile_only && NtOpenKey( &hkey, KEY_READ, &attr ) == STATUS_SUCCESS)
429 {
430 set_registry_variables( hkey, REG_SZ );
431 set_registry_variables( hkey, REG_EXPAND_SZ );
432 NtClose( hkey );
433 ret = TRUE;
434 }
435
436 /* then the ones for the current user */
437 if (RtlOpenCurrentUser( KEY_READ, &attr.RootDirectory ) != STATUS_SUCCESS) return ret;
438 RtlInitUnicodeString( &nameW, envW );
439 if (!volatile_only && NtOpenKey( &hkey, KEY_READ, &attr ) == STATUS_SUCCESS)
440 {
441 set_registry_variables( hkey, REG_SZ );
442 set_registry_variables( hkey, REG_EXPAND_SZ );
443 NtClose( hkey );
444 }
445
446 RtlInitUnicodeString( &nameW, volatile_envW );
447 if (NtOpenKey( &hkey, KEY_READ, &attr ) == STATUS_SUCCESS)
448 {
449 set_registry_variables( hkey, REG_SZ );
450 set_registry_variables( hkey, REG_EXPAND_SZ );
451 NtClose( hkey );
452 }
453
454 NtClose( attr.RootDirectory );
455 return ret;
456 }
457
458
459 /***********************************************************************
460 * get_reg_value
461 */
462 static WCHAR *get_reg_value( HKEY hkey, const WCHAR *name )
463 {
464 char buffer[1024 * sizeof(WCHAR) + sizeof(KEY_VALUE_PARTIAL_INFORMATION)];
465 KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)buffer;
466 DWORD len, size = sizeof(buffer);
467 WCHAR *ret = NULL;
468 UNICODE_STRING nameW;
469
470 RtlInitUnicodeString( &nameW, name );
471 if (NtQueryValueKey( hkey, &nameW, KeyValuePartialInformation, buffer, size, &size ))
472 return NULL;
473
474 if (size <= FIELD_OFFSET( KEY_VALUE_PARTIAL_INFORMATION, Data )) return NULL;
475 len = (size - FIELD_OFFSET( KEY_VALUE_PARTIAL_INFORMATION, Data )) / sizeof(WCHAR);
476
477 if (info->Type == REG_EXPAND_SZ)
478 {
479 UNICODE_STRING value, expanded;
480
481 value.MaximumLength = len * sizeof(WCHAR);
482 value.Buffer = (WCHAR *)info->Data;
483 if (!value.Buffer[len - 1]) len--; /* don't count terminating null if any */
484 value.Length = len * sizeof(WCHAR);
485 expanded.Length = expanded.MaximumLength = 1024 * sizeof(WCHAR);
486 if (!(expanded.Buffer = HeapAlloc( GetProcessHeap(), 0, expanded.MaximumLength ))) return NULL;
487 if (!RtlExpandEnvironmentStrings_U( NULL, &value, &expanded, NULL )) ret = expanded.Buffer;
488 else RtlFreeUnicodeString( &expanded );
489 }
490 else if (info->Type == REG_SZ)
491 {
492 if ((ret = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) )))
493 {
494 memcpy( ret, info->Data, len * sizeof(WCHAR) );
495 ret[len] = 0;
496 }
497 }
498 return ret;
499 }
500
501
502 /***********************************************************************
503 * set_additional_environment
504 *
505 * Set some additional environment variables not specified in the registry.
506 */
507 static void set_additional_environment(void)
508 {
509 static const WCHAR profile_keyW[] = {'\\','R','e','g','i','s','t','r','y','\\',
510 'M','a','c','h','i','n','e','\\',
511 'S','o','f','t','w','a','r','e','\\',
512 'M','i','c','r','o','s','o','f','t','\\',
513 'W','i','n','d','o','w','s',' ','N','T','\\',
514 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
515 'P','r','o','f','i','l','e','L','i','s','t',0};
516 static const WCHAR profiles_valueW[] = {'P','r','o','f','i','l','e','s','D','i','r','e','c','t','o','r','y',0};
517 static const WCHAR all_users_valueW[] = {'A','l','l','U','s','e','r','s','P','r','o','f','i','l','e','\0'};
518 static const WCHAR computernameW[] = {'C','O','M','P','U','T','E','R','N','A','M','E',0};
519 static const WCHAR allusersW[] = {'A','L','L','U','S','E','R','S','P','R','O','F','I','L','E',0};
520 static const WCHAR programdataW[] = {'P','r','o','g','r','a','m','D','a','t','a',0};
521 OBJECT_ATTRIBUTES attr;
522 UNICODE_STRING nameW;
523 WCHAR *profile_dir = NULL, *all_users_dir = NULL, *program_data_dir = NULL;
524 WCHAR buf[MAX_COMPUTERNAME_LENGTH+1];
525 HANDLE hkey;
526 DWORD len;
527
528 /* ComputerName */
529 len = sizeof(buf) / sizeof(WCHAR);
530 if (GetComputerNameW( buf, &len ))
531 SetEnvironmentVariableW( computernameW, buf );
532
533 /* set the ALLUSERSPROFILE variables */
534
535 attr.Length = sizeof(attr);
536 attr.RootDirectory = 0;
537 attr.ObjectName = &nameW;
538 attr.Attributes = 0;
539 attr.SecurityDescriptor = NULL;
540 attr.SecurityQualityOfService = NULL;
541 RtlInitUnicodeString( &nameW, profile_keyW );
542 if (!NtOpenKey( &hkey, KEY_READ, &attr ))
543 {
544 profile_dir = get_reg_value( hkey, profiles_valueW );
545 all_users_dir = get_reg_value( hkey, all_users_valueW );
546 program_data_dir = get_reg_value( hkey, programdataW );
547 NtClose( hkey );
548 }
549
550 if (profile_dir && all_users_dir)
551 {
552 WCHAR *value, *p;
553
554 len = strlenW(profile_dir) + strlenW(all_users_dir) + 2;
555 value = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
556 strcpyW( value, profile_dir );
557 p = value + strlenW(value);
558 if (p > value && p[-1] != '\\') *p++ = '\\';
559 strcpyW( p, all_users_dir );
560 SetEnvironmentVariableW( allusersW, value );
561 HeapFree( GetProcessHeap(), 0, value );
562 }
563
564 if (program_data_dir)
565 {
566 SetEnvironmentVariableW( programdataW, program_data_dir );
567 }
568
569 HeapFree( GetProcessHeap(), 0, all_users_dir );
570 HeapFree( GetProcessHeap(), 0, profile_dir );
571 HeapFree( GetProcessHeap(), 0, program_data_dir );
572 }
573
574 /***********************************************************************
575 * set_wow64_environment
576 *
577 * Set the environment variables that change across 32/64/Wow64.
578 */
579 static void set_wow64_environment(void)
580 {
581 static const WCHAR archW[] = {'P','R','O','C','E','S','S','O','R','_','A','R','C','H','I','T','E','C','T','U','R','E',0};
582 static const WCHAR arch6432W[] = {'P','R','O','C','E','S','S','O','R','_','A','R','C','H','I','T','E','W','6','4','3','2',0};
583 static const WCHAR x86W[] = {'x','8','6',0};
584 static const WCHAR versionW[] = {'\\','R','e','g','i','s','t','r','y','\\',
585 'M','a','c','h','i','n','e','\\',
586 'S','o','f','t','w','a','r','e','\\',
587 'M','i','c','r','o','s','o','f','t','\\',
588 'W','i','n','d','o','w','s','\\',
589 'C','u','r','r','e','n','t','V','e','r','s','i','o','n',0};
590 static const WCHAR progdirW[] = {'P','r','o','g','r','a','m','F','i','l','e','s','D','i','r',0};
591 static const WCHAR progdir86W[] = {'P','r','o','g','r','a','m','F','i','l','e','s','D','i','r',' ','(','x','8','6',')',0};
592 static const WCHAR progfilesW[] = {'P','r','o','g','r','a','m','F','i','l','e','s',0};
593 static const WCHAR progw6432W[] = {'P','r','o','g','r','a','m','W','6','4','3','2',0};
594 static const WCHAR commondirW[] = {'C','o','m','m','o','n','F','i','l','e','s','D','i','r',0};
595 static const WCHAR commondir86W[] = {'C','o','m','m','o','n','F','i','l','e','s','D','i','r',' ','(','x','8','6',')',0};
596 static const WCHAR commonfilesW[] = {'C','o','m','m','o','n','P','r','o','g','r','a','m','F','i','l','e','s',0};
597 static const WCHAR commonw6432W[] = {'C','o','m','m','o','n','P','r','o','g','r','a','m','W','6','4','3','2',0};
598
599 OBJECT_ATTRIBUTES attr;
600 UNICODE_STRING nameW;
601 WCHAR arch[64];
602 WCHAR *value;
603 HANDLE hkey;
604
605 /* set the PROCESSOR_ARCHITECTURE variable */
606
607 if (GetEnvironmentVariableW( arch6432W, arch, sizeof(arch)/sizeof(WCHAR) ))
608 {
609 if (is_win64)
610 {
611 SetEnvironmentVariableW( archW, arch );
612 SetEnvironmentVariableW( arch6432W, NULL );
613 }
614 }
615 else if (GetEnvironmentVariableW( archW, arch, sizeof(arch)/sizeof(WCHAR) ))
616 {
617 if (is_wow64)
618 {
619 SetEnvironmentVariableW( arch6432W, arch );
620 SetEnvironmentVariableW( archW, x86W );
621 }
622 }
623
624 attr.Length = sizeof(attr);
625 attr.RootDirectory = 0;
626 attr.ObjectName = &nameW;
627 attr.Attributes = 0;
628 attr.SecurityDescriptor = NULL;
629 attr.SecurityQualityOfService = NULL;
630 RtlInitUnicodeString( &nameW, versionW );
631 if (NtOpenKey( &hkey, KEY_READ | KEY_WOW64_64KEY, &attr )) return;
632
633 /* set the ProgramFiles variables */
634
635 if ((value = get_reg_value( hkey, progdirW )))
636 {
637 if (is_win64 || is_wow64) SetEnvironmentVariableW( progw6432W, value );
638 if (is_win64 || !is_wow64) SetEnvironmentVariableW( progfilesW, value );
639 HeapFree( GetProcessHeap(), 0, value );
640 }
641 if (is_wow64 && (value = get_reg_value( hkey, progdir86W )))
642 {
643 SetEnvironmentVariableW( progfilesW, value );
644 HeapFree( GetProcessHeap(), 0, value );
645 }
646
647 /* set the CommonProgramFiles variables */
648
649 if ((value = get_reg_value( hkey, commondirW )))
650 {
651 if (is_win64 || is_wow64) SetEnvironmentVariableW( commonw6432W, value );
652 if (is_win64 || !is_wow64) SetEnvironmentVariableW( commonfilesW, value );
653 HeapFree( GetProcessHeap(), 0, value );
654 }
655 if (is_wow64 && (value = get_reg_value( hkey, commondir86W )))
656 {
657 SetEnvironmentVariableW( commonfilesW, value );
658 HeapFree( GetProcessHeap(), 0, value );
659 }
660
661 NtClose( hkey );
662 }
663
664 /***********************************************************************
665 * set_library_wargv
666 *
667 * Set the Wine library Unicode argv global variables.
668 */
669 static void set_library_wargv( char **argv )
670 {
671 int argc;
672 char *q;
673 WCHAR *p;
674 WCHAR **wargv;
675 DWORD total = 0;
676
677 for (argc = 0; argv[argc]; argc++)
678 total += MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, NULL, 0 );
679
680 wargv = RtlAllocateHeap( GetProcessHeap(), 0,
681 total * sizeof(WCHAR) + (argc + 1) * sizeof(*wargv) );
682 p = (WCHAR *)(wargv + argc + 1);
683 for (argc = 0; argv[argc]; argc++)
684 {
685 DWORD reslen = MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, p, total );
686 wargv[argc] = p;
687 p += reslen;
688 total -= reslen;
689 }
690 wargv[argc] = NULL;
691
692 /* convert argv back from Unicode since it has to be in the Ansi codepage not the Unix one */
693
694 for (argc = 0; wargv[argc]; argc++)
695 total += WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, NULL, 0, NULL, NULL );
696
697 argv = RtlAllocateHeap( GetProcessHeap(), 0, total + (argc + 1) * sizeof(*argv) );
698 q = (char *)(argv + argc + 1);
699 for (argc = 0; wargv[argc]; argc++)
700 {
701 DWORD reslen = WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, q, total, NULL, NULL );
702 argv[argc] = q;
703 q += reslen;
704 total -= reslen;
705 }
706 argv[argc] = NULL;
707
708 __wine_main_argc = argc;
709 __wine_main_argv = argv;
710 __wine_main_wargv = wargv;
711 }
712
713
714 /***********************************************************************
715 * update_library_argv0
716 *
717 * Update the argv[0] global variable with the binary we have found.
718 */
719 static void update_library_argv0( const WCHAR *argv0 )
720 {
721 DWORD len = strlenW( argv0 );
722
723 if (len > strlenW( __wine_main_wargv[0] ))
724 {
725 __wine_main_wargv[0] = RtlAllocateHeap( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) );
726 }
727 strcpyW( __wine_main_wargv[0], argv0 );
728
729 len = WideCharToMultiByte( CP_ACP, 0, argv0, -1, NULL, 0, NULL, NULL );
730 if (len > strlen( __wine_main_argv[0] ) + 1)
731 {
732 __wine_main_argv[0] = RtlAllocateHeap( GetProcessHeap(), 0, len );
733 }
734 WideCharToMultiByte( CP_ACP, 0, argv0, -1, __wine_main_argv[0], len, NULL, NULL );
735 }
736
737
738 /***********************************************************************
739 * build_command_line
740 *
741 * Build the command line of a process from the argv array.
742 *
743 * Note that it does NOT necessarily include the file name.
744 * Sometimes we don't even have any command line options at all.
745 *
746 * We must quote and escape characters so that the argv array can be rebuilt
747 * from the command line:
748 * - spaces and tabs must be quoted
749 * 'a b' -> '"a b"'
750 * - quotes must be escaped
751 * '"' -> '\"'
752 * - if '\'s are followed by a '"', they must be doubled and followed by '\"',
753 * resulting in an odd number of '\' followed by a '"'
754 * '\"' -> '\\\"'
755 * '\\"' -> '\\\\\"'
756 * - '\'s are followed by the closing '"' must be doubled,
757 * resulting in an even number of '\' followed by a '"'
758 * ' \' -> '" \\"'
759 * ' \\' -> '" \\\\"'
760 * - '\'s that are not followed by a '"' can be left as is
761 * 'a\b' == 'a\b'
762 * 'a\\b' == 'a\\b'
763 */
764 static BOOL build_command_line( WCHAR **argv )
765 {
766 int len;
767 WCHAR **arg;
768 LPWSTR p;
769 RTL_USER_PROCESS_PARAMETERS* rupp = NtCurrentTeb()->Peb->ProcessParameters;
770
771 if (rupp->CommandLine.Buffer) return TRUE; /* already got it from the server */
772
773 len = 0;
774 for (arg = argv; *arg; arg++)
775 {
776 BOOL has_space;
777 int bcount;
778 WCHAR* a;
779
780 has_space=FALSE;
781 bcount=0;
782 a=*arg;
783 if( !*a ) has_space=TRUE;
784 while (*a!='\0') {
785 if (*a=='\\') {
786 bcount++;
787 } else {
788 if (*a==' ' || *a=='\t') {
789 has_space=TRUE;
790 } else if (*a=='"') {
791 /* doubling of '\' preceding a '"',
792 * plus escaping of said '"'
793 */
794 len+=2*bcount+1;
795 }
796 bcount=0;
797 }
798 a++;
799 }
800 len+=(a-*arg)+1 /* for the separating space */;
801 if (has_space)
802 len+=2+bcount; /* for the quotes and doubling of '\' preceding the closing quote */
803 }
804
805 if (!(rupp->CommandLine.Buffer = RtlAllocateHeap( GetProcessHeap(), 0, len * sizeof(WCHAR))))
806 return FALSE;
807
808 p = rupp->CommandLine.Buffer;
809 rupp->CommandLine.Length = (len - 1) * sizeof(WCHAR);
810 rupp->CommandLine.MaximumLength = len * sizeof(WCHAR);
811 for (arg = argv; *arg; arg++)
812 {
813 BOOL has_space,has_quote;
814 WCHAR* a;
815 int bcount;
816
817 /* Check for quotes and spaces in this argument */
818 has_space=has_quote=FALSE;
819 a=*arg;
820 if( !*a ) has_space=TRUE;
821 while (*a!='\0') {
822 if (*a==' ' || *a=='\t') {
823 has_space=TRUE;
824 if (has_quote)
825 break;
826 } else if (*a=='"') {
827 has_quote=TRUE;
828 if (has_space)
829 break;
830 }
831 a++;
832 }
833
834 /* Now transfer it to the command line */
835 if (has_space)
836 *p++='"';
837 if (has_quote || has_space) {
838 bcount=0;
839 a=*arg;
840 while (*a!='\0') {
841 if (*a=='\\') {
842 *p++=*a;
843 bcount++;
844 } else {
845 if (*a=='"') {
846 int i;
847
848 /* Double all the '\\' preceding this '"', plus one */
849 for (i=0;i<=bcount;i++)
850 *p++='\\';
851 *p++='"';
852 } else {
853 *p++=*a;
854 }
855 bcount=0;
856 }
857 a++;
858 }
859 } else {
860 WCHAR* x = *arg;
861 while ((*p=*x++)) p++;
862 }
863 if (has_space) {
864 int i;
865
866 /* Double all the '\' preceding the closing quote */
867 for (i=0;i<bcount;i++)
868 *p++='\\';
869 *p++='"';
870 }
871 *p++=' ';
872 }
873 if (p > rupp->CommandLine.Buffer)
874 p--; /* remove last space */
875 *p = '\0';
876
877 return TRUE;
878 }
879
880
881 /***********************************************************************
882 * init_current_directory
883 *
884 * Initialize the current directory from the Unix cwd or the parent info.
885 */
886 static void init_current_directory( CURDIR *cur_dir )
887 {
888 UNICODE_STRING dir_str;
889 const char *pwd;
890 char *cwd;
891 int size;
892
893 /* if we received a cur dir from the parent, try this first */
894
895 if (cur_dir->DosPath.Length)
896 {
897 if (RtlSetCurrentDirectory_U( &cur_dir->DosPath ) == STATUS_SUCCESS) goto done;
898 }
899
900 /* now try to get it from the Unix cwd */
901
902 for (size = 256; ; size *= 2)
903 {
904 if (!(cwd = HeapAlloc( GetProcessHeap(), 0, size ))) break;
905 if (getcwd( cwd, size )) break;
906 HeapFree( GetProcessHeap(), 0, cwd );
907 if (errno == ERANGE) continue;
908 cwd = NULL;
909 break;
910 }
911
912 /* try to use PWD if it is valid, so that we don't resolve symlinks */
913
914 pwd = getenv( "PWD" );
915 if (cwd)
916 {
917 struct stat st1, st2;
918
919 if (!pwd || stat( pwd, &st1 ) == -1 ||
920 (!stat( cwd, &st2 ) && (st1.st_dev != st2.st_dev || st1.st_ino != st2.st_ino)))
921 pwd = cwd;
922 }
923
924 if (pwd)
925 {
926 ANSI_STRING unix_name;
927 UNICODE_STRING nt_name;
928 RtlInitAnsiString( &unix_name, pwd );
929 if (!wine_unix_to_nt_file_name( &unix_name, &nt_name ))
930 {
931 UNICODE_STRING dos_path;
932 /* skip the \??\ prefix, nt_name is 0 terminated */
933 RtlInitUnicodeString( &dos_path, nt_name.Buffer + 4 );
934 RtlSetCurrentDirectory_U( &dos_path );
935 RtlFreeUnicodeString( &nt_name );
936 }
937 }
938
939 if (!cur_dir->DosPath.Length) /* still not initialized */
940 {
941 MESSAGE("Warning: could not find DOS drive for current working directory '%s', "
942 "starting in the Windows directory.\n", cwd ? cwd : "" );
943 RtlInitUnicodeString( &dir_str, DIR_Windows );
944 RtlSetCurrentDirectory_U( &dir_str );
945 }
946 HeapFree( GetProcessHeap(), 0, cwd );
947
948 done:
949 TRACE( "starting in %s %p\n", debugstr_w( cur_dir->DosPath.Buffer ), cur_dir->Handle );
950 }
951
952
953 /***********************************************************************
954 * init_windows_dirs
955 *
956 * Initialize the windows and system directories from the environment.
957 */
958 static void init_windows_dirs(void)
959 {
960 extern void CDECL __wine_init_windows_dir( const WCHAR *windir, const WCHAR *sysdir );
961
962 static const WCHAR windirW[] = {'w','i','n','d','i','r',0};
963 static const WCHAR winsysdirW[] = {'w','i','n','s','y','s','d','i','r',0};
964 static const WCHAR default_windirW[] = {'C',':','\\','w','i','n','d','o','w','s',0};
965 static const WCHAR default_sysdirW[] = {'\\','s','y','s','t','e','m','3','2',0};
966 static const WCHAR default_syswow64W[] = {'\\','s','y','s','w','o','w','6','4',0};
967
968 DWORD len;
969 WCHAR *buffer;
970
971 if ((len = GetEnvironmentVariableW( windirW, NULL, 0 )))
972 {
973 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
974 GetEnvironmentVariableW( windirW, buffer, len );
975 DIR_Windows = buffer;
976 }
977 else DIR_Windows = default_windirW;
978
979 if ((len = GetEnvironmentVariableW( winsysdirW, NULL, 0 )))
980 {
981 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
982 GetEnvironmentVariableW( winsysdirW, buffer, len );
983 DIR_System = buffer;
984 }
985 else
986 {
987 len = strlenW( DIR_Windows );
988 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) + sizeof(default_sysdirW) );
989 memcpy( buffer, DIR_Windows, len * sizeof(WCHAR) );
990 memcpy( buffer + len, default_sysdirW, sizeof(default_sysdirW) );
991 DIR_System = buffer;
992 }
993
994 if (!CreateDirectoryW( DIR_Windows, NULL ) && GetLastError() != ERROR_ALREADY_EXISTS)
995 ERR( "directory %s could not be created, error %u\n",
996 debugstr_w(DIR_Windows), GetLastError() );
997 if (!CreateDirectoryW( DIR_System, NULL ) && GetLastError() != ERROR_ALREADY_EXISTS)
998 ERR( "directory %s could not be created, error %u\n",
999 debugstr_w(DIR_System), GetLastError() );
1000
1001 if (is_win64 || is_wow64) /* SysWow64 is always defined on 64-bit */
1002 {
1003 len = strlenW( DIR_Windows );
1004 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) + sizeof(default_syswow64W) );
1005 memcpy( buffer, DIR_Windows, len * sizeof(WCHAR) );
1006 memcpy( buffer + len, default_syswow64W, sizeof(default_syswow64W) );
1007 DIR_SysWow64 = buffer;
1008 if (!CreateDirectoryW( DIR_SysWow64, NULL ) && GetLastError() != ERROR_ALREADY_EXISTS)
1009 ERR( "directory %s could not be created, error %u\n",
1010 debugstr_w(DIR_SysWow64), GetLastError() );
1011 }
1012
1013 TRACE_(file)( "WindowsDir = %s\n", debugstr_w(DIR_Windows) );
1014 TRACE_(file)( "SystemDir = %s\n", debugstr_w(DIR_System) );
1015
1016 /* set the directories in ntdll too */
1017 __wine_init_windows_dir( DIR_Windows, DIR_System );
1018 }
1019
1020
1021 /***********************************************************************
1022 * start_wineboot
1023 *
1024 * Start the wineboot process if necessary. Return the handles to wait on.
1025 */
1026 static void start_wineboot( HANDLE handles[2] )
1027 {
1028 static const WCHAR wineboot_eventW[] = {'_','_','w','i','n','e','b','o','o','t','_','e','v','e','n','t',0};
1029
1030 handles[1] = 0;
1031 if (!(handles[0] = CreateEventW( NULL, TRUE, FALSE, wineboot_eventW )))
1032 {
1033 ERR( "failed to create wineboot event, expect trouble\n" );
1034 return;
1035 }
1036 if (GetLastError() != ERROR_ALREADY_EXISTS) /* we created it */
1037 {
1038 static const WCHAR wineboot[] = {'\\','w','i','n','e','b','o','o','t','.','e','x','e',0};
1039 static const WCHAR args[] = {' ','-','-','i','n','i','t',0};
1040 STARTUPINFOW si;
1041 PROCESS_INFORMATION pi;
1042 void *redir;
1043 WCHAR app[MAX_PATH];
1044 WCHAR cmdline[MAX_PATH + (sizeof(wineboot) + sizeof(args)) / sizeof(WCHAR)];
1045
1046 memset( &si, 0, sizeof(si) );
1047 si.cb = sizeof(si);
1048 si.dwFlags = STARTF_USESTDHANDLES;
1049 si.hStdInput = 0;
1050 si.hStdOutput = 0;
1051 si.hStdError = GetStdHandle( STD_ERROR_HANDLE );
1052
1053 GetSystemDirectoryW( app, MAX_PATH - sizeof(wineboot)/sizeof(WCHAR) );
1054 lstrcatW( app, wineboot );
1055
1056 Wow64DisableWow64FsRedirection( &redir );
1057 strcpyW( cmdline, app );
1058 strcatW( cmdline, args );
1059 if (CreateProcessW( app, cmdline, NULL, NULL, FALSE, DETACHED_PROCESS, NULL, NULL, &si, &pi ))
1060 {
1061 TRACE( "started wineboot pid %04x tid %04x\n", pi.dwProcessId, pi.dwThreadId );
1062 CloseHandle( pi.hThread );
1063 handles[1] = pi.hProcess;
1064 }
1065 else
1066 {
1067 ERR( "failed to start wineboot, err %u\n", GetLastError() );
1068 CloseHandle( handles[0] );
1069 handles[0] = 0;
1070 }
1071 Wow64RevertWow64FsRedirection( redir );
1072 }
1073 }
1074
1075
1076 #ifdef __i386__
1077 extern DWORD call_process_entry( PEB *peb, LPTHREAD_START_ROUTINE entry );
1078 __ASM_GLOBAL_FUNC( call_process_entry,
1079 "pushl %ebp\n\t"
1080 __ASM_CFI(".cfi_adjust_cfa_offset 4\n\t")
1081 __ASM_CFI(".cfi_rel_offset %ebp,0\n\t")
1082 "movl %esp,%ebp\n\t"
1083 __ASM_CFI(".cfi_def_cfa_register %ebp\n\t")
1084 "subl $12,%esp\n\t" /* deliberately mis-align the stack by 8, Doom 3 needs this */
1085 "pushl 8(%ebp)\n\t"
1086 "call *12(%ebp)\n\t"
1087 "leave\n\t"
1088 __ASM_CFI(".cfi_def_cfa %esp,4\n\t")
1089 __ASM_CFI(".cfi_same_value %ebp\n\t")
1090 "ret" )
1091 #else
1092 static inline DWORD call_process_entry( PEB *peb, LPTHREAD_START_ROUTINE entry )
1093 {
1094 return entry( peb );
1095 }
1096 #endif
1097
1098 /***********************************************************************
1099 * start_process
1100 *
1101 * Startup routine of a new process. Runs on the new process stack.
1102 */
1103 static DWORD WINAPI start_process( LPTHREAD_START_ROUTINE entry )
1104 {
1105 BOOL being_debugged;
1106 PEB *peb = NtCurrentTeb()->Peb;
1107
1108 if (!entry)
1109 {
1110 ERR( "%s doesn't have an entry point, it cannot be executed\n",
1111 debugstr_w(peb->ProcessParameters->ImagePathName.Buffer) );
1112 ExitThread( 1 );
1113 }
1114
1115 if (TRACE_ON(relay))
1116 DPRINTF( "%04x:Starting process %s (entryproc=%p)\n", GetCurrentThreadId(),
1117 debugstr_w(peb->ProcessParameters->ImagePathName.Buffer), entry );
1118
1119 if (!CheckRemoteDebuggerPresent( GetCurrentProcess(), &being_debugged ))
1120 being_debugged = FALSE;
1121
1122 SetLastError( 0 ); /* clear error code */
1123 if (being_debugged) DbgBreakPoint();
1124 return call_process_entry( peb, entry );
1125 }
1126
1127
1128 /***********************************************************************
1129 * set_process_name
1130 *
1131 * Change the process name in the ps output.
1132 */
1133 static void set_process_name( int argc, char *argv[] )
1134 {
1135 BOOL shift_strings;
1136 char *p, *name;
1137 int i;
1138
1139 #ifdef HAVE_SETPROCTITLE
1140 setproctitle("-%s", argv[1]);
1141 shift_strings = FALSE;
1142 #else
1143 p = argv[0];
1144
1145 shift_strings = (argc >= 2);
1146 for (i = 1; i < argc; i++)
1147 {
1148 p += strlen(p) + 1;
1149 if (p != argv[i])
1150 {
1151 shift_strings = FALSE;
1152 break;
1153 }
1154 }
1155 #endif
1156
1157 if (shift_strings)
1158 {
1159 int offset = argv[1] - argv[0];
1160 char *end = argv[argc-1] + strlen(argv[argc-1]) + 1;
1161 memmove( argv[0], argv[1], end - argv[1] );
1162 memset( end - offset, 0, offset );
1163 for (i = 1; i < argc; i++)
1164 argv[i-1] = argv[i] - offset;
1165 argv[i-1] = NULL;
1166 }
1167 else
1168 {
1169 /* remove argv[0] */
1170 memmove( argv, argv + 1, argc * sizeof(argv[0]) );
1171 }
1172
1173 name = argv[0];
1174 if ((p = strrchr( name, '\\' ))) name = p + 1;
1175 if ((p = strrchr( name, '/' ))) name = p + 1;
1176
1177 #if defined(HAVE_SETPROGNAME)
1178 setprogname( name );
1179 #endif
1180
1181 #ifdef HAVE_PRCTL
1182 #ifndef PR_SET_NAME
1183 # define PR_SET_NAME 15
1184 #endif
1185 prctl( PR_SET_NAME, name );
1186 #endif /* HAVE_PRCTL */
1187 }
1188
1189
1190 /***********************************************************************
1191 * __wine_kernel_init
1192 *
1193 * Wine initialisation: load and start the main exe file.
1194 */
1195 void CDECL __wine_kernel_init(void)
1196 {
1197 static const WCHAR kernel32W[] = {'k','e','r','n','e','l','3','2',0};
1198 static const WCHAR dotW[] = {'.',0};
1199
1200 WCHAR *p, main_exe_name[MAX_PATH+1];
1201 PEB *peb = NtCurrentTeb()->Peb;
1202 RTL_USER_PROCESS_PARAMETERS *params = peb->ProcessParameters;
1203 HANDLE boot_events[2];
1204 BOOL got_environment = TRUE;
1205
1206 /* Initialize everything */
1207
1208 setbuf(stdout,NULL);
1209 setbuf(stderr,NULL);
1210 kernel32_handle = GetModuleHandleW(kernel32W);
1211 IsWow64Process( GetCurrentProcess(), &is_wow64 );
1212
1213 LOCALE_Init();
1214
1215 if (!params->Environment)
1216 {
1217 /* Copy the parent environment */
1218 if (!build_initial_environment()) exit(1);
1219
1220 /* convert old configuration to new format */
1221 convert_old_config();
1222
1223 got_environment = set_registry_environment( FALSE );
1224 set_additional_environment();
1225 }
1226
1227 init_windows_dirs();
1228 init_current_directory( &params->CurrentDirectory );
1229
1230 set_process_name( __wine_main_argc, __wine_main_argv );
1231 set_library_wargv( __wine_main_argv );
1232 boot_events[0] = boot_events[1] = 0;
1233
1234 if (peb->ProcessParameters->ImagePathName.Buffer)
1235 {
1236 strcpyW( main_exe_name, peb->ProcessParameters->ImagePathName.Buffer );
1237 }
1238 else
1239 {
1240 struct binary_info binary_info;
1241
1242 if (!SearchPathW( NULL, __wine_main_wargv[0], exeW, MAX_PATH, main_exe_name, NULL ) &&
1243 !get_builtin_path( __wine_main_wargv[0], exeW, main_exe_name, MAX_PATH, &binary_info ))
1244 {
1245 MESSAGE( "wine: cannot find '%s'\n", __wine_main_argv[0] );
1246 ExitProcess( GetLastError() );
1247 }
1248 update_library_argv0( main_exe_name );
1249 if (!build_command_line( __wine_main_wargv )) goto error;
1250 start_wineboot( boot_events );
1251 }
1252
1253 /* if there's no extension, append a dot to prevent LoadLibrary from appending .dll */
1254 p = strrchrW( main_exe_name, '.' );
1255 if (!p || strchrW( p, '/' ) || strchrW( p, '\\' )) strcatW( main_exe_name, dotW );
1256
1257 TRACE( "starting process name=%s argv[0]=%s\n",
1258 debugstr_w(main_exe_name), debugstr_w(__wine_main_wargv[0]) );
1259
1260 RtlInitUnicodeString( &NtCurrentTeb()->Peb->ProcessParameters->DllPath,
1261 MODULE_get_dll_load_path( main_exe_name, -1 ));
1262
1263 if (boot_events[0])
1264 {
1265 DWORD timeout = 2 * 60 * 1000, count = 1;
1266
1267 if (boot_events[1]) count++;
1268 if (!got_environment) timeout = 5 * 60 * 1000; /* initial prefix creation can take longer */
1269 if (WaitForMultipleObjects( count, boot_events, FALSE, timeout ) == WAIT_TIMEOUT)
1270 ERR( "boot event wait timed out\n" );
1271 CloseHandle( boot_events[0] );
1272 if (boot_events[1]) CloseHandle( boot_events[1] );
1273 /* reload environment now that wineboot has run */
1274 set_registry_environment( got_environment );
1275 set_additional_environment();
1276 }
1277 set_wow64_environment();
1278
1279 if (!(peb->ImageBaseAddress = LoadLibraryExW( main_exe_name, 0, DONT_RESOLVE_DLL_REFERENCES )))
1280 {
1281 DWORD_PTR args[1];
1282 WCHAR msgW[1024];
1283 char msg[1024];
1284 DWORD error = GetLastError();
1285
1286 /* if Win16/DOS format, or unavailable address, exec a new process with the proper setup */
1287 if (error == ERROR_BAD_EXE_FORMAT ||
1288 error == ERROR_INVALID_ADDRESS ||
1289 error == ERROR_NOT_ENOUGH_MEMORY)
1290 {
1291 if (!getenv("WINEPRELOADRESERVE")) exec_process( main_exe_name );
1292 /* if we get back here, it failed */
1293 }
1294 else if (error == ERROR_MOD_NOT_FOUND)
1295 {
1296 if ((p = strrchrW( main_exe_name, '\\' ))) p++;
1297 else p = main_exe_name;
1298 if (!strcmpiW( p, winevdmW ) && __wine_main_argc > 3)
1299 {
1300 /* args 1 and 2 are --app-name full_path */
1301 MESSAGE( "wine: could not run %s: 16-bit/DOS support missing\n",
1302 debugstr_w(__wine_main_wargv[3]) );
1303 ExitProcess( ERROR_BAD_EXE_FORMAT );
1304 }
1305 MESSAGE( "wine: cannot find %s\n", debugstr_w(main_exe_name) );
1306 ExitProcess( ERROR_FILE_NOT_FOUND );
1307 }
1308 args[0] = (DWORD_PTR)main_exe_name;
1309 FormatMessageW( FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_ARGUMENT_ARRAY,
1310 NULL, error, 0, msgW, sizeof(msgW)/sizeof(WCHAR), (__ms_va_list *)args );
1311 WideCharToMultiByte( CP_UNIXCP, 0, msgW, -1, msg, sizeof(msg), NULL, NULL );
1312 MESSAGE( "wine: %s", msg );
1313 ExitProcess( error );
1314 }
1315
1316 if (!params->CurrentDirectory.Handle) chdir("/"); /* avoid locking removable devices */
1317
1318 LdrInitializeThunk( start_process, 0, 0, 0 );
1319
1320 error:
1321 ExitProcess( GetLastError() );
1322 }
1323
1324
1325 /***********************************************************************
1326 * build_argv
1327 *
1328 * Build an argv array from a command-line.
1329 * 'reserved' is the number of args to reserve before the first one.
1330 */
1331 static char **build_argv( const WCHAR *cmdlineW, int reserved )
1332 {
1333 int argc;
1334 char** argv;
1335 char *arg,*s,*d,*cmdline;
1336 int in_quotes,bcount,len;
1337
1338 len = WideCharToMultiByte( CP_UNIXCP, 0, cmdlineW, -1, NULL, 0, NULL, NULL );
1339 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, len ))) return NULL;
1340 WideCharToMultiByte( CP_UNIXCP, 0, cmdlineW, -1, cmdline, len, NULL, NULL );
1341
1342 argc=reserved+1;
1343 bcount=0;
1344 in_quotes=0;
1345 s=cmdline;
1346 while (1) {
1347 if (*s=='\0' || ((*s==' ' || *s=='\t') && !in_quotes)) {
1348 /* space */
1349 argc++;
1350 /* skip the remaining spaces */
1351 while (*s==' ' || *s=='\t') {
1352 s++;
1353 }
1354 if (*s=='\0')
1355 break;
1356 bcount=0;
1357 continue;
1358 } else if (*s=='\\') {
1359 /* '\', count them */
1360 bcount++;
1361 } else if ((*s=='"') && ((bcount & 1)==0)) {
1362 /* unescaped '"' */
1363 in_quotes=!in_quotes;
1364 bcount=0;
1365 } else {
1366 /* a regular character */
1367 bcount=0;
1368 }
1369 s++;
1370 }
1371 if (!(argv = HeapAlloc( GetProcessHeap(), 0, argc*sizeof(*argv) + len )))
1372 {
1373 HeapFree( GetProcessHeap(), 0, cmdline );
1374 return NULL;
1375 }
1376
1377 arg = d = s = (char *)(argv + argc);
1378 memcpy( d, cmdline, len );
1379 bcount=0;
1380 in_quotes=0;
1381 argc=reserved;
1382 while (*s) {
1383 if ((*s==' ' || *s=='\t') && !in_quotes) {
1384 /* Close the argument and copy it */
1385 *d=0;
1386 argv[argc++]=arg;
1387
1388 /* skip the remaining spaces */
1389 do {
1390 s++;
1391 } while (*s==' ' || *s=='\t');
1392
1393 /* Start with a new argument */
1394 arg=d=s;
1395 bcount=0;
1396 } else if (*s=='\\') {
1397 /* '\\' */
1398 *d++=*s++;
1399 bcount++;
1400 } else if (*s=='"') {
1401 /* '"' */
1402 if ((bcount & 1)==0) {
1403 /* Preceded by an even number of '\', this is half that
1404 * number of '\', plus a '"' which we discard.
1405 */
1406 d-=bcount/2;
1407 s++;
1408 in_quotes=!in_quotes;
1409 } else {
1410 /* Preceded by an odd number of '\', this is half that
1411 * number of '\' followed by a '"'
1412 */
1413 d=d-bcount/2-1;
1414 *d++='"';
1415 s++;
1416 }
1417 bcount=0;
1418 } else {
1419 /* a regular character */
1420 *d++=*s++;
1421 bcount=0;
1422 }
1423 }
1424 if (*arg) {
1425 *d='\0';
1426 argv[argc++]=arg;
1427 }
1428 argv[argc]=NULL;
1429
1430 HeapFree( GetProcessHeap(), 0, cmdline );
1431 return argv;
1432 }
1433
1434
1435 /***********************************************************************
1436 * build_envp
1437 *
1438 * Build the environment of a new child process.
1439 */
1440 static char **build_envp( const WCHAR *envW )
1441 {
1442 static const char * const unix_vars[] = { "PATH", "TEMP", "TMP", "HOME" };
1443
1444 const WCHAR *end;
1445 char **envp;
1446 char *env, *p;
1447 int count = 1, length;
1448 unsigned int i;
1449
1450 for (end = envW; *end; count++) end += strlenW(end) + 1;
1451 end++;
1452 length = WideCharToMultiByte( CP_UNIXCP, 0, envW, end - envW, NULL, 0, NULL, NULL );
1453 if (!(env = HeapAlloc( GetProcessHeap(), 0, length ))) return NULL;
1454 WideCharToMultiByte( CP_UNIXCP, 0, envW, end - envW, env, length, NULL, NULL );
1455
1456 for (p = env; *p; p += strlen(p) + 1)
1457 if (is_special_env_var( p )) length += 4; /* prefix it with "WINE" */
1458
1459 for (i = 0; i < sizeof(unix_vars)/sizeof(unix_vars[0]); i++)
1460 {
1461 if (!(p = getenv(unix_vars[i]))) continue;
1462 length += strlen(unix_vars[i]) + strlen(p) + 2;
1463 count++;
1464 }
1465
1466 if ((envp = HeapAlloc( GetProcessHeap(), 0, count * sizeof(*envp) + length )))
1467 {
1468 char **envptr = envp;
1469 char *dst = (char *)(envp + count);
1470
1471 /* some variables must not be modified, so we get them directly from the unix env */
1472 for (i = 0; i < sizeof(unix_vars)/sizeof(unix_vars[0]); i++)
1473 {
1474 if (!(p = getenv(unix_vars[i]))) continue;
1475 *envptr++ = strcpy( dst, unix_vars[i] );
1476 strcat( dst, "=" );
1477 strcat( dst, p );
1478 dst += strlen(dst) + 1;
1479 }
1480
1481 /* now put the Windows environment strings */
1482 for (p = env; *p; p += strlen(p) + 1)
1483 {
1484 if (*p == '=') continue; /* skip drive curdirs, this crashes some unix apps */
1485 if (!strncmp( p, "WINEPRELOADRESERVE=", sizeof("WINEPRELOADRESERVE=")-1 )) continue;
1486 if (!strncmp( p, "WINELOADERNOEXEC=", sizeof("WINELOADERNOEXEC=")-1 )) continue;
1487 if (!strncmp( p, "WINESERVERSOCKET=", sizeof("WINESERVERSOCKET=")-1 )) continue;
1488 if (is_special_env_var( p )) /* prefix it with "WINE" */
1489 {
1490 *envptr++ = strcpy( dst, "WINE" );
1491 strcat( dst, p );
1492 }
1493 else
1494 {
1495 *envptr++ = strcpy( dst, p );
1496 }
1497 dst += strlen(dst) + 1;
1498 }
1499 *envptr = 0;
1500 }
1501 HeapFree( GetProcessHeap(), 0, env );
1502 return envp;
1503 }
1504
1505
1506 /***********************************************************************
1507 * fork_and_exec
1508 *
1509 * Fork and exec a new Unix binary, checking for errors.
1510 */
1511 static int fork_and_exec( const char *filename, const WCHAR *cmdline, const WCHAR *env,
1512 const char *newdir, DWORD flags, STARTUPINFOW *startup )
1513 {
1514 int fd[2], stdin_fd = -1, stdout_fd = -1, stderr_fd = -1;
1515 int pid, err;
1516 char **argv, **envp;
1517
1518 if (!env) env = GetEnvironmentStringsW();
1519
1520 #ifdef HAVE_PIPE2
1521 if (pipe2( fd, O_CLOEXEC ) == -1)
1522 #endif
1523 {
1524 if (pipe(fd) == -1)
1525 {
1526 SetLastError( ERROR_TOO_MANY_OPEN_FILES );
1527 return -1;
1528 }
1529 fcntl( fd[0], F_SETFD, FD_CLOEXEC );
1530 fcntl( fd[1], F_SETFD, FD_CLOEXEC );
1531 }
1532
1533 if (!(flags & (CREATE_NEW_PROCESS_GROUP | CREATE_NEW_CONSOLE | DETACHED_PROCESS)))
1534 {
1535 HANDLE hstdin, hstdout, hstderr;
1536
1537 if (startup->dwFlags & STARTF_USESTDHANDLES)
1538 {
1539 hstdin = startup->hStdInput;
1540 hstdout = startup->hStdOutput;
1541 hstderr = startup->hStdError;
1542 }
1543 else
1544 {
1545 hstdin = GetStdHandle(STD_INPUT_HANDLE);
1546 hstdout = GetStdHandle(STD_OUTPUT_HANDLE);
1547 hstderr = GetStdHandle(STD_ERROR_HANDLE);
1548 }
1549
1550 if (is_console_handle( hstdin ))
1551 hstdin = wine_server_ptr_handle( console_handle_unmap( hstdin ));
1552 if (is_console_handle( hstdout ))
1553 hstdout = wine_server_ptr_handle( console_handle_unmap( hstdout ));
1554 if (is_console_handle( hstderr ))
1555 hstderr = wine_server_ptr_handle( console_handle_unmap( hstderr ));
1556 wine_server_handle_to_fd( hstdin, FILE_READ_DATA, &stdin_fd, NULL );
1557 wine_server_handle_to_fd( hstdout, FILE_WRITE_DATA, &stdout_fd, NULL );
1558 wine_server_handle_to_fd( hstderr, FILE_WRITE_DATA, &stderr_fd, NULL );
1559 }
1560
1561 argv = build_argv( cmdline, 0 );
1562 envp = build_envp( env );
1563
1564 if (!(pid = fork())) /* child */
1565 {
1566 if (!(pid = fork())) /* grandchild */
1567 {
1568 close( fd[0] );
1569
1570 if (flags & (CREATE_NEW_PROCESS_GROUP | CREATE_NEW_CONSOLE | DETACHED_PROCESS))
1571 {
1572 int nullfd = open( "/dev/null", O_RDWR );
1573 setsid();
1574 /* close stdin and stdout */
1575 if (nullfd != -1)
1576 {
1577 dup2( nullfd, 0 );
1578 dup2( nullfd, 1 );
1579 close( nullfd );
1580 }
1581 }
1582 else
1583 {
1584 if (stdin_fd != -1)
1585 {
1586 dup2( stdin_fd, 0 );
1587 close( stdin_fd );
1588 }
1589 if (stdout_fd != -1)
1590 {
1591 dup2( stdout_fd, 1 );
1592 close( stdout_fd );
1593 }
1594 if (stderr_fd != -1)
1595 {
1596 dup2( stderr_fd, 2 );
1597 close( stderr_fd );
1598 }
1599 }
1600
1601 /* Reset signals that we previously set to SIG_IGN */
1602 signal( SIGPIPE, SIG_DFL );
1603
1604 if (newdir) chdir(newdir);
1605
1606 if (argv && envp) execve( filename, argv, envp );
1607 }
1608
1609 if (pid <= 0) /* grandchild if exec failed or child if fork failed */
1610 {
1611 err = errno;
1612 write( fd[1], &err, sizeof(err) );
1613 _exit(1);
1614 }
1615
1616 _exit(0); /* child if fork succeeded */
1617 }
1618 HeapFree( GetProcessHeap(), 0, argv );
1619 HeapFree( GetProcessHeap(), 0, envp );
1620 if (stdin_fd != -1) close( stdin_fd );
1621 if (stdout_fd != -1) close( stdout_fd );
1622 if (stderr_fd != -1) close( stderr_fd );
1623 close( fd[1] );
1624 if (pid != -1)
1625 {
1626 /* reap child */
1627 do {
1628 err = waitpid(pid, NULL, 0);
1629 } while (err < 0 && errno == EINTR);
1630
1631 if (read( fd[0], &err, sizeof(err) ) > 0) /* exec or second fork failed */
1632 {
1633 errno = err;
1634 pid = -1;
1635 }
1636 }
1637 if (pid == -1) FILE_SetDosError();
1638 close( fd[0] );
1639 return pid;
1640 }
1641
1642
1643 static inline DWORD append_string( void **ptr, const WCHAR *str )
1644 {
1645 DWORD len = strlenW( str );
1646 memcpy( *ptr, str, len * sizeof(WCHAR) );
1647 *ptr = (WCHAR *)*ptr + len;
1648 return len * sizeof(WCHAR);
1649 }
1650
1651 /***********************************************************************
1652 * create_startup_info
1653 */
1654 static startup_info_t *create_startup_info( LPCWSTR filename, LPCWSTR cmdline,
1655 LPCWSTR cur_dir, LPWSTR env, DWORD flags,
1656 const STARTUPINFOW *startup, DWORD *info_size )
1657 {
1658 const RTL_USER_PROCESS_PARAMETERS *cur_params;
1659 const WCHAR *title;
1660 startup_info_t *info;
1661 DWORD size;
1662 void *ptr;
1663 UNICODE_STRING newdir;
1664 WCHAR imagepath[MAX_PATH];
1665 HANDLE hstdin, hstdout, hstderr;
1666
1667 if(!GetLongPathNameW( filename, imagepath, MAX_PATH ))
1668 lstrcpynW( imagepath, filename, MAX_PATH );
1669 if(!GetFullPathNameW( imagepath, MAX_PATH, imagepath, NULL ))
1670 lstrcpynW( imagepath, filename, MAX_PATH );
1671
1672 cur_params = NtCurrentTeb()->Peb->ProcessParameters;
1673
1674 newdir.Buffer = NULL;
1675 if (cur_dir)
1676 {
1677 if (RtlDosPathNameToNtPathName_U( cur_dir, &newdir, NULL, NULL ))
1678 cur_dir = newdir.Buffer + 4; /* skip \??\ prefix */
1679 else
1680 cur_dir = NULL;
1681 }
1682 if (!cur_dir)
1683 {
1684 if (NtCurrentTeb()->Tib.SubSystemTib) /* FIXME: hack */
1685 cur_dir = ((WIN16_SUBSYSTEM_TIB *)NtCurrentTeb()->Tib.SubSystemTib)->curdir.DosPath.Buffer;
1686 else
1687 cur_dir = cur_params->CurrentDirectory.DosPath.Buffer;
1688 }
1689 title = startup->lpTitle ? startup->lpTitle : imagepath;
1690
1691 size = sizeof(*info);
1692 size += strlenW( cur_dir ) * sizeof(WCHAR);
1693 size += cur_params->DllPath.Length;
1694 size += strlenW( imagepath ) * sizeof(WCHAR);
1695 size += strlenW( cmdline ) * sizeof(WCHAR);
1696 size += strlenW( title ) * sizeof(WCHAR);
1697 if (startup->lpDesktop) size += strlenW( startup->lpDesktop ) * sizeof(WCHAR);
1698 /* FIXME: shellinfo */
1699 if (startup->lpReserved2 && startup->cbReserved2) size += startup->cbReserved2;
1700 size = (size + 1) & ~1;
1701 *info_size = size;
1702
1703 if (!(info = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size ))) goto done;
1704
1705 info->console_flags = cur_params->ConsoleFlags;
1706 if (flags & CREATE_NEW_PROCESS_GROUP) info->console_flags = 1;
1707 if (flags & CREATE_NEW_CONSOLE) info->console = wine_server_obj_handle(KERNEL32_CONSOLE_ALLOC);
1708
1709 if (startup->dwFlags & STARTF_USESTDHANDLES)
1710 {
1711 hstdin = startup->hStdInput;
1712 hstdout = startup->hStdOutput;
1713 hstderr = startup->hStdError;
1714 }
1715 else if (flags & DETACHED_PROCESS)
1716 {
1717 hstdin = INVALID_HANDLE_VALUE;
1718 hstdout = INVALID_HANDLE_VALUE;
1719 hstderr = INVALID_HANDLE_VALUE;
1720 }
1721 else
1722 {
1723 hstdin = GetStdHandle( STD_INPUT_HANDLE );
1724 hstdout = GetStdHandle( STD_OUTPUT_HANDLE );
1725 hstderr = GetStdHandle( STD_ERROR_HANDLE );
1726 }
1727 info->hstdin = wine_server_obj_handle( hstdin );
1728 info->hstdout = wine_server_obj_handle( hstdout );
1729 info->hstderr = wine_server_obj_handle( hstderr );
1730 if ((flags & CREATE_NEW_CONSOLE) != 0)
1731 {
1732 /* this is temporary (for console handles). We have no way to control that the handle is invalid in child process otherwise */
1733 if (is_console_handle(hstdin)) info->hstdin = wine_server_obj_handle( INVALID_HANDLE_VALUE );
1734 if (is_console_handle(hstdout)) info->hstdout = wine_server_obj_handle( INVALID_HANDLE_VALUE );
1735 if (is_console_handle(hstderr)) info->hstderr = wine_server_obj_handle( INVALID_HANDLE_VALUE );
1736 }
1737 else
1738 {
1739 if (is_console_handle(hstdin)) info->hstdin = console_handle_unmap(hstdin);
1740 if (is_console_handle(hstdout)) info->hstdout = console_handle_unmap(hstdout);
1741 if (is_console_handle(hstderr)) info->hstderr = console_handle_unmap(hstderr);
1742 }
1743
1744 info->x = startup->dwX;
1745 info->y = startup->dwY;
1746 info->xsize = startup->dwXSize;
1747 info->ysize = startup->dwYSize;
1748 info->xchars = startup->dwXCountChars;
1749 info->ychars = startup->dwYCountChars;
1750 info->attribute = startup->dwFillAttribute;
1751 info->flags = startup->dwFlags;
1752 info->show = startup->wShowWindow;
1753
1754 ptr = info + 1;
1755 info->curdir_len = append_string( &ptr, cur_dir );
1756 info->dllpath_len = cur_params->DllPath.Length;
1757 memcpy( ptr, cur_params->DllPath.Buffer, cur_params->DllPath.Length );
1758 ptr = (char *)ptr + cur_params->DllPath.Length;
1759 info->imagepath_len = append_string( &ptr, imagepath );
1760 info->cmdline_len = append_string( &ptr, cmdline );
1761 info->title_len = append_string( &ptr, title );
1762 if (startup->lpDesktop) info->desktop_len = append_string( &ptr, startup->lpDesktop );
1763 if (startup->lpReserved2 && startup->cbReserved2)
1764 {
1765 info->runtime_len = startup->cbReserved2;
1766 memcpy( ptr, startup->lpReserved2, startup->cbReserved2 );
1767 }
1768
1769 done:
1770 RtlFreeUnicodeString( &newdir );
1771 return info;
1772 }
1773
1774 /***********************************************************************
1775 * get_alternate_loader
1776 *
1777 * Get the name of the alternate (32 or 64 bit) Wine loader.
1778 */
1779 static const char *get_alternate_loader( char **ret_env )
1780 {
1781 char *env;
1782 const char *loader = NULL;
1783 const char *loader_env = getenv( "WINELOADER" );
1784
1785 *ret_env = NULL;
1786
1787 if (wine_get_build_dir()) loader = is_win64 ? "loader/wine" : "server/../loader/wine64";
1788
1789 if (loader_env)
1790 {
1791 int len = strlen( loader_env );
1792 if (!is_win64)
1793 {
1794 if (!(env = HeapAlloc( GetProcessHeap(), 0, sizeof("WINELOADER=") + len + 2 ))) return NULL;
1795 strcpy( env, "WINELOADER=" );
1796 strcat( env, loader_env );
1797 strcat( env, "64" );
1798 }
1799 else
1800 {
1801 if (!(env = HeapAlloc( GetProcessHeap(), 0, sizeof("WINELOADER=") + len ))) return NULL;
1802 strcpy( env, "WINELOADER=" );
1803 strcat( env, loader_env );
1804 len += sizeof("WINELOADER=") - 1;
1805 if (!strcmp( env + len - 2, "64" )) env[len - 2] = 0;
1806 }
1807 if (!loader)
1808 {
1809 if ((loader = strrchr( env, '/' ))) loader++;
1810 else loader = env;
1811 }
1812 *ret_env = env;
1813 }
1814 if (!loader) loader = is_win64 ? "wine" : "wine64";
1815 return loader;
1816 }
1817
1818 #ifdef __APPLE__
1819 /***********************************************************************
1820 * terminate_main_thread
1821 *
1822 * On some versions of Mac OS X, the execve system call fails with
1823 * ENOTSUP if the process has multiple threads. Wine is always multi-
1824 * threaded on Mac OS X because it specifically reserves the main thread
1825 * for use by the system frameworks (see apple_main_thread() in
1826 * libs/wine/loader.c). So, when we need to exec without first forking,
1827 * we need to terminate the main thread first. We do this by installing
1828 * a custom run loop source onto the main run loop and signaling it.
1829 * The source's "perform" callback is pthread_exit and it will be
1830 * executed on the main thread, terminating it.
1831 *
1832 * Returns TRUE if there's still hope the main thread has terminated or
1833 * will soon. Return FALSE if we've given up.
1834 */
1835 static BOOL terminate_main_thread(void)
1836 {
1837 static int delayms;
1838
1839 if (!delayms)
1840 {
1841 CFRunLoopSourceContext source_context = { 0 };
1842 CFRunLoopSourceRef source;
1843
1844 source_context.perform = pthread_exit;
1845 if (!(source = CFRunLoopSourceCreate( NULL, 0, &source_context )))
1846 return FALSE;
1847
1848 CFRunLoopAddSource( CFRunLoopGetMain(), source, kCFRunLoopCommonModes );
1849 CFRunLoopSourceSignal( source );
1850 CFRunLoopWakeUp( CFRunLoopGetMain() );
1851 CFRelease( source );
1852
1853 delayms = 20;
1854 }
1855
1856 if (delayms > 1000)
1857 return FALSE;
1858
1859 usleep(delayms * 1000);
1860 delayms *= 2;
1861
1862 return TRUE;
1863 }
1864 #endif
1865
1866 /***********************************************************************
1867 * get_process_cpu
1868 */
1869 static int get_process_cpu( const WCHAR *filename, const struct binary_info *binary_info )
1870 {
1871 switch (binary_info->arch)
1872 {
1873 case IMAGE_FILE_MACHINE_I386: return CPU_x86;
1874 case IMAGE_FILE_MACHINE_AMD64: return CPU_x86_64;
1875 case IMAGE_FILE_MACHINE_POWERPC: return CPU_POWERPC;
1876 case IMAGE_FILE_MACHINE_ARM:
1877 case IMAGE_FILE_MACHINE_THUMB:
1878 case IMAGE_FILE_MACHINE_ARMNT: return CPU_ARM;
1879 case IMAGE_FILE_MACHINE_ARM64: return CPU_ARM64;
1880 }
1881 ERR( "%s uses unsupported architecture (%04x)\n", debugstr_w(filename), binary_info->arch );
1882 return -1;
1883 }
1884
1885 /***********************************************************************
1886 * exec_loader
1887 */
1888 static pid_t exec_loader( LPCWSTR cmd_line, unsigned int flags, int socketfd,
1889 int stdin_fd, int stdout_fd, const char *unixdir, char *winedebug,
1890 const struct binary_info *binary_info, int exec_only )
1891 {
1892 pid_t pid;
1893 char *wineloader = NULL;
1894 const char *loader = NULL;
1895 char **argv;
1896
1897 argv = build_argv( cmd_line, 1 );
1898
1899 if (!is_win64 ^ !(binary_info->flags & BINARY_FLAG_64BIT))
1900 loader = get_alternate_loader( &wineloader );
1901
1902 if (exec_only || !(pid = fork())) /* child */
1903 {
1904 if (exec_only || !(pid = fork())) /* grandchild */
1905 {
1906 char preloader_reserve[64], socket_env[64];
1907
1908 if (flags & (CREATE_NEW_PROCESS_GROUP | CREATE_NEW_CONSOLE | DETACHED_PROCESS))
1909 {
1910 int fd = open( "/dev/null", O_RDWR );
1911 setsid();
1912 /* close stdin and stdout */
1913 if (fd != -1)
1914 {
1915 dup2( fd, 0 );
1916 dup2( fd, 1 );
1917 close( fd );
1918 }
1919 }
1920 else
1921 {
1922 if (stdin_fd != -1) dup2( stdin_fd, 0 );
1923 if (stdout_fd != -1) dup2( stdout_fd, 1 );
1924 }
1925
1926 if (stdin_fd != -1) close( stdin_fd );
1927 if (stdout_fd != -1) close( stdout_fd );
1928
1929 /* Reset signals that we previously set to SIG_IGN */
1930 signal( SIGPIPE, SIG_DFL );
1931
1932 sprintf( socket_env, "WINESERVERSOCKET=%u", socketfd );
1933 sprintf( preloader_reserve, "WINEPRELOADRESERVE=%lx-%lx",
1934 (unsigned long)binary_info->res_start, (unsigned long)binary_info->res_end );
1935
1936 putenv( preloader_reserve );
1937 putenv( socket_env );
1938 if (winedebug) putenv( winedebug );
1939 if (wineloader) putenv( wineloader );
1940 if (unixdir) chdir(unixdir);
1941
1942 if (argv)
1943 {
1944 do
1945 {
1946 wine_exec_wine_binary( loader, argv, getenv("WINELOADER") );
1947 }
1948 #ifdef __APPLE__
1949 while (errno == ENOTSUP && exec_only && terminate_main_thread());
1950 #else
1951 while (0);
1952 #endif
1953 }
1954 _exit(1);
1955 }
1956
1957 _exit(pid == -1);
1958 }
1959
1960 if (pid != -1)
1961 {
1962 /* reap child */
1963 pid_t wret;
1964 do {
1965 wret = waitpid(pid, NULL, 0);
1966 } while (wret < 0 && errno == EINTR);
1967 }
1968
1969 HeapFree( GetProcessHeap(), 0, wineloader );
1970 HeapFree( GetProcessHeap(), 0, argv );
1971 return pid;
1972 }
1973
1974 /***********************************************************************
1975 * create_process
1976 *
1977 * Create a new process. If hFile is a valid handle we have an exe
1978 * file, otherwise it is a Winelib app.
1979 */
1980 static BOOL create_process( HANDLE hFile, LPCWSTR filename, LPWSTR cmd_line, LPWSTR env,
1981 LPCWSTR cur_dir, LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1982 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1983 LPPROCESS_INFORMATION info, LPCSTR unixdir,
1984 const struct binary_info *binary_info, int exec_only )
1985 {
1986 static const char *cpu_names[] = { "x86", "x86_64", "PowerPC", "ARM", "ARM64" };
1987 NTSTATUS status;
1988 BOOL success = FALSE;
1989 HANDLE process_info;
1990 WCHAR *env_end;
1991 char *winedebug = NULL;
1992 startup_info_t *startup_info;
1993 DWORD startup_info_size;
1994 int socketfd[2], stdin_fd = -1, stdout_fd = -1;
1995 pid_t pid;
1996 int err, cpu;
1997
1998 if ((cpu = get_process_cpu( filename, binary_info )) == -1)
1999 {
2000 SetLastError( ERROR_BAD_EXE_FORMAT );
2001 return FALSE;
2002 }
2003
2004 /* create the socket for the new process */
2005
2006 if (socketpair( PF_UNIX, SOCK_STREAM, 0, socketfd ) == -1)
2007 {
2008 SetLastError( ERROR_TOO_MANY_OPEN_FILES );
2009 return FALSE;
2010 }
2011 #ifdef SO_PASSCRED
2012 else
2013 {
2014 int enable = 1;
2015 setsockopt( socketfd[0], SOL_SOCKET, SO_PASSCRED, &enable, sizeof(enable) );
2016 }
2017 #endif
2018
2019 if (exec_only) /* things are much simpler in this case */
2020 {
2021 wine_server_send_fd( socketfd[1] );
2022 close( socketfd[1] );
2023 SERVER_START_REQ( new_process )
2024 {
2025 req->create_flags = flags;
2026 req->socket_fd = socketfd[1];
2027 req->exe_file = wine_server_obj_handle( hFile );
2028 req->cpu = cpu;
2029 status = wine_server_call( req );
2030 }
2031 SERVER_END_REQ;
2032
2033 switch (status)
2034 {
2035 case STATUS_INVALID_IMAGE_WIN_64:
2036 ERR( "64-bit application %s not supported in 32-bit prefix\n", debugstr_w(filename) );
2037 break;
2038 case STATUS_INVALID_IMAGE_FORMAT:
2039 ERR( "%s not supported on this installation (%s binary)\n",
2040 debugstr_w(filename), cpu_names[cpu] );
2041 break;
2042 case STATUS_SUCCESS:
2043 exec_loader( cmd_line, flags, socketfd[0], stdin_fd, stdout_fd, unixdir,
2044 winedebug, binary_info, TRUE );
2045 }
2046 close( socketfd[0] );
2047 SetLastError( RtlNtStatusToDosError( status ));
2048 return FALSE;
2049 }
2050
2051 RtlAcquirePebLock();
2052
2053 if (!(startup_info = create_startup_info( filename, cmd_line, cur_dir, env, flags, startup,
2054 &startup_info_size )))
2055 {
2056 RtlReleasePebLock();
2057 close( socketfd[0] );
2058 close( socketfd[1] );
2059 return FALSE;
2060 }
2061 if (!env) env = NtCurrentTeb()->Peb->ProcessParameters->Environment;
2062 env_end = env;
2063 while (*env_end)
2064 {
2065 static const WCHAR WINEDEBUG[] = {'W','I','N','E','D','E','B','U','G','=',0};
2066 if (!winedebug && !strncmpW( env_end, WINEDEBUG, sizeof(WINEDEBUG)/sizeof(WCHAR) - 1 ))
2067 {
2068 DWORD len = WideCharToMultiByte( CP_UNIXCP, 0, env_end, -1, NULL, 0, NULL, NULL );
2069 if ((winedebug = HeapAlloc( GetProcessHeap(), 0, len )))
2070 WideCharToMultiByte( CP_UNIXCP, 0, env_end, -1, winedebug, len, NULL, NULL );
2071 }
2072 env_end += strlenW(env_end) + 1;
2073 }
2074 env_end++;
2075
2076 wine_server_send_fd( socketfd[1] );
2077 close( socketfd[1] );
2078
2079 /* create the process on the server side */
2080
2081 SERVER_START_REQ( new_process )
2082 {
2083 req->inherit_all = inherit;
2084 req->create_flags = flags;
2085 req->socket_fd = socketfd[1];
2086 req->exe_file = wine_server_obj_handle( hFile );
2087 req->process_access = PROCESS_ALL_ACCESS;
2088 req->process_attr = (psa && (psa->nLength >= sizeof(*psa)) && psa->bInheritHandle) ? OBJ_INHERIT : 0;
2089 req->thread_access = THREAD_ALL_ACCESS;
2090 req->thread_attr = (tsa && (tsa->nLength >= sizeof(*tsa)) && tsa->bInheritHandle) ? OBJ_INHERIT : 0;
2091 req->cpu = cpu;
2092 req->info_size = startup_info_size;
2093
2094 wine_server_add_data( req, startup_info, startup_info_size );
2095 wine_server_add_data( req, env, (env_end - env) * sizeof(WCHAR) );
2096 if (!(status = wine_server_call( req )))
2097 {
2098 info->dwProcessId = (DWORD)reply->pid;
2099 info->dwThreadId = (DWORD)reply->tid;
2100 info->hProcess = wine_server_ptr_handle( reply->phandle );
2101 info->hThread = wine_server_ptr_handle( reply->thandle );
2102 }
2103 process_info = wine_server_ptr_handle( reply->info );
2104 }
2105 SERVER_END_REQ;
2106
2107 RtlReleasePebLock();
2108 if (status)
2109 {
2110 switch (status)
2111 {
2112 case STATUS_INVALID_IMAGE_WIN_64:
2113 ERR( "64-bit application %s not supported in 32-bit prefix\n", debugstr_w(filename) );
2114 break;
2115 case STATUS_INVALID_IMAGE_FORMAT:
2116 ERR( "%s not supported on this installation (%s binary)\n",
2117 debugstr_w(filename), cpu_names[cpu] );
2118 break;
2119 }
2120 close( socketfd[0] );
2121 HeapFree( GetProcessHeap(), 0, startup_info );
2122 HeapFree( GetProcessHeap(), 0, winedebug );
2123 SetLastError( RtlNtStatusToDosError( status ));
2124 return FALSE;
2125 }
2126
2127 if (!(flags & (CREATE_NEW_CONSOLE | DETACHED_PROCESS)))
2128 {
2129 if (startup_info->hstdin)
2130 wine_server_handle_to_fd( wine_server_ptr_handle(startup_info->hstdin),
2131 FILE_READ_DATA, &stdin_fd, NULL );
2132 if (startup_info->hstdout)
2133 wine_server_handle_to_fd( wine_server_ptr_handle(startup_info->hstdout),
2134 FILE_WRITE_DATA, &stdout_fd, NULL );
2135 }
2136 HeapFree( GetProcessHeap(), 0, startup_info );
2137
2138 /* create the child process */
2139
2140 pid = exec_loader( cmd_line, flags, socketfd[0], stdin_fd, stdout_fd, unixdir,
2141 winedebug, binary_info, FALSE );
2142
2143 if (stdin_fd != -1) close( stdin_fd );
2144 if (stdout_fd != -1) close( stdout_fd );
2145 close( socketfd[0] );
2146 HeapFree( GetProcessHeap(), 0, winedebug );
2147 if (pid == -1)
2148 {
2149 FILE_SetDosError();
2150 goto error;
2151 }
2152
2153 /* wait for the new process info to be ready */
2154
2155 WaitForSingleObject( process_info, INFINITE );
2156 SERVER_START_REQ( get_new_process_info )
2157 {
2158 req->info = wine_server_obj_handle( process_info );
2159 wine_server_call( req );
2160 success = reply->success;
2161 err = reply->exit_code;
2162 }
2163 SERVER_END_REQ;
2164
2165 if (!success)
2166 {
2167 SetLastError( err ? err : ERROR_INTERNAL_ERROR );
2168 goto error;
2169 }
2170 CloseHandle( process_info );
2171 return success;
2172
2173 error:
2174 CloseHandle( process_info );
2175 CloseHandle( info->hProcess );
2176 CloseHandle( info->hThread );
2177 info->hProcess = info->hThread = 0;
2178 info->dwProcessId = info->dwThreadId = 0;
2179 return FALSE;
2180 }
2181
2182
2183 /***********************************************************************
2184 * create_vdm_process
2185 *
2186 * Create a new VDM process for a 16-bit or DOS application.
2187 */
2188 static BOOL create_vdm_process( LPCWSTR filename, LPWSTR cmd_line, LPWSTR env, LPCWSTR cur_dir,
2189 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
2190 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
2191 LPPROCESS_INFORMATION info, LPCSTR unixdir,
2192 const struct binary_info *binary_info, int exec_only )
2193 {
2194 static const WCHAR argsW[] = {'%','s',' ','-','-','a','p','p','-','n','a','m','e',' ','"','%','s','"',' ','%','s',0};
2195
2196 BOOL ret;
2197 WCHAR buffer[MAX_PATH];
2198 LPWSTR new_cmd_line;
2199
2200 if (!(ret = GetFullPathNameW(filename, MAX_PATH, buffer, NULL)))
2201 return FALSE;
2202
2203 new_cmd_line = HeapAlloc(GetProcessHeap(), 0,
2204 (strlenW(buffer) + strlenW(cmd_line) + 30) * sizeof(WCHAR));
2205
2206 if (!new_cmd_line)
2207 {
2208 SetLastError( ERROR_OUTOFMEMORY );
2209 return FALSE;
2210 }
2211 sprintfW(new_cmd_line, argsW, winevdmW, buffer, cmd_line);
2212 ret = create_process( 0, winevdmW, new_cmd_line, env, cur_dir, psa, tsa, inherit,
2213 flags, startup, info, unixdir, binary_info, exec_only );
2214 HeapFree( GetProcessHeap(), 0, new_cmd_line );
2215 return ret;
2216 }
2217
2218
2219 /***********************************************************************
2220 * create_cmd_process
2221 *
2222 * Create a new cmd shell process for a .BAT file.
2223 */
2224 static BOOL create_cmd_process( LPCWSTR filename, LPWSTR cmd_line, LPVOID env, LPCWSTR cur_dir,
2225 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
2226 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
2227 LPPROCESS_INFORMATION info )
2228
2229 {
2230 static const WCHAR comspecW[] = {'C','O','M','S','P','E','C',0};
2231 static const WCHAR slashcW[] = {' ','/','c',' ',0};
2232 WCHAR comspec[MAX_PATH];
2233 WCHAR *newcmdline;
2234 BOOL ret;
2235
2236 if (!GetEnvironmentVariableW( comspecW, comspec, sizeof(comspec)/sizeof(WCHAR) ))
2237 return FALSE;
2238 if (!(newcmdline = HeapAlloc( GetProcessHeap(), 0,
2239 (strlenW(comspec) + 4 + strlenW(cmd_line) + 1) * sizeof(WCHAR))))
2240 return FALSE;
2241
2242 strcpyW( newcmdline, comspec );
2243 strcatW( newcmdline, slashcW );
2244 strcatW( newcmdline, cmd_line );
2245 ret = CreateProcessW( comspec, newcmdline, psa, tsa, inherit,
2246 flags, env, cur_dir, startup, info );
2247 HeapFree( GetProcessHeap(), 0, newcmdline );
2248 return ret;
2249 }
2250
2251
2252 /*************************************************************************
2253 * get_file_name
2254 *
2255 * Helper for CreateProcess: retrieve the file name to load from the
2256 * app name and command line. Store the file name in buffer, and
2257 * return a possibly modified command line.
2258 * Also returns a handle to the opened file if it's a Windows binary.
2259 */
2260 static LPWSTR get_file_name( LPCWSTR appname, LPWSTR cmdline, LPWSTR buffer,
2261 int buflen, HANDLE *handle, struct binary_info *binary_info )
2262 {
2263 static const WCHAR quotesW[] = {'"','%','s','"',0};
2264
2265 WCHAR *name, *pos, *first_space, *ret = NULL;
2266 const WCHAR *p;
2267
2268 /* if we have an app name, everything is easy */
2269
2270 if (appname)
2271 {
2272 /* use the unmodified app name as file name */
2273 lstrcpynW( buffer, appname, buflen );
2274 *handle = open_exe_file( buffer, binary_info );
2275 if (!(ret = cmdline) || !cmdline[0])
2276 {
2277 /* no command-line, create one */
2278 if ((ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(appname) + 3) * sizeof(WCHAR) )))
2279 sprintfW( ret, quotesW, appname );
2280 }
2281 return ret;
2282 }
2283
2284 /* first check for a quoted file name */
2285
2286 if ((cmdline[0] == '"') && ((p = strchrW( cmdline + 1, '"' ))))
2287 {
2288 int len = p - cmdline - 1;
2289 /* extract the quoted portion as file name */
2290 if (!(name = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) ))) return NULL;
2291 memcpy( name, cmdline + 1, len * sizeof(WCHAR) );
2292 name[len] = 0;
2293
2294 if (!find_exe_file( name, buffer, buflen, handle, binary_info )) goto done;
2295 ret = cmdline; /* no change necessary */
2296 goto done;
2297 }
2298
2299 /* now try the command-line word by word */
2300
2301 if (!(name = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 1) * sizeof(WCHAR) )))
2302 return NULL;
2303 pos = name;
2304 p = cmdline;
2305 first_space = NULL;
2306
2307 for (;;)
2308 {
2309 while (*p && *p != ' ' && *p != '\t') *pos++ = *p++;
2310 *pos = 0;
2311 if (find_exe_file( name, buffer, buflen, handle, binary_info ))
2312 {
2313 ret = cmdline;
2314 break;
2315 }
2316 if (!first_space) first_space = pos;
2317 if (!(*pos++ = *p++)) break;
2318 }
2319
2320 if (!ret)
2321 {
2322 SetLastError( ERROR_FILE_NOT_FOUND );
2323 }
2324 else if (first_space) /* build a new command-line with quotes */
2325 {
2326 if (!(ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 3) * sizeof(WCHAR) )))
2327 goto done;
2328 sprintfW( ret, quotesW, name );
2329 strcatW( ret, p );
2330 }
2331
2332 done:
2333 HeapFree( GetProcessHeap(), 0, name );
2334 return ret;
2335 }
2336
2337
2338 /* Steam hotpatches CreateProcessA and W, so to prevent it from crashing use an internal function */
2339 static BOOL create_process_impl( LPCWSTR app_name, LPWSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
2340 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit, DWORD flags,
2341 LPVOID env, LPCWSTR cur_dir, LPSTARTUPINFOW startup_info,
2342 LPPROCESS_INFORMATION info )
2343 {
2344 BOOL retv = FALSE;
2345 HANDLE hFile = 0;
2346 char *unixdir = NULL;
2347 WCHAR name[MAX_PATH];
2348 WCHAR *tidy_cmdline, *p, *envW = env;
2349 struct binary_info binary_info;
2350
2351 /* Process the AppName and/or CmdLine to get module name and path */
2352
2353 TRACE("app %s cmdline %s\n", debugstr_w(app_name), debugstr_w(cmd_line) );
2354
2355 if (!(tidy_cmdline = get_file_name( app_name, cmd_line, name, sizeof(name)/sizeof(WCHAR),
2356 &hFile, &binary_info )))
2357 return FALSE;
2358 if (hFile == INVALID_HANDLE_VALUE) goto done;
2359
2360 /* Warn if unsupported features are used */
2361
2362 if (flags & (IDLE_PRIORITY_CLASS | HIGH_PRIORITY_CLASS | REALTIME_PRIORITY_CLASS |
2363 CREATE_NEW_PROCESS_GROUP | CREATE_SEPARATE_WOW_VDM | CREATE_SHARED_WOW_VDM |
2364 CREATE_DEFAULT_ERROR_MODE | CREATE_NO_WINDOW |
2365 PROFILE_USER | PROFILE_KERNEL | PROFILE_SERVER))
2366 WARN("(%s,...): ignoring some flags in %x\n", debugstr_w(name), flags);
2367
2368 if (cur_dir)
2369 {
2370 if (!(unixdir = wine_get_unix_file_name( cur_dir )))
2371 {
2372 SetLastError(ERROR_DIRECTORY);
2373 goto done;
2374 }
2375 }
2376 else
2377 {
2378 WCHAR buf[MAX_PATH];
2379 if (GetCurrentDirectoryW(MAX_PATH, buf)) unixdir = wine_get_unix_file_name( buf );
2380 }
2381
2382 if (env && !(flags & CREATE_UNICODE_ENVIRONMENT)) /* convert environment to unicode */
2383 {
2384 char *e = env;
2385 DWORD lenW;
2386
2387 while (*e) e += strlen(e) + 1;
2388 e++; /* final null */
2389 lenW = MultiByteToWideChar( CP_ACP, 0, env, e - (char*)env, NULL, 0 );
2390 envW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) );
2391 MultiByteToWideChar( CP_ACP, 0, env, e - (char*)env, envW, lenW );
2392 flags |= CREATE_UNICODE_ENVIRONMENT;
2393 }
2394
2395 info->hThread = info->hProcess = 0;
2396 info->dwProcessId = info->dwThreadId = 0;
2397
2398 if (binary_info.flags & BINARY_FLAG_DLL)
2399 {
2400 TRACE( "not starting %s since it is a dll\n", debugstr_w(name) );
2401 SetLastError( ERROR_BAD_EXE_FORMAT );
2402 }
2403 else switch (binary_info.type)
2404 {
2405 case BINARY_PE:
2406 TRACE( "starting %s as Win%d binary (%p-%p, arch %04x%s)\n",
2407 debugstr_w(name), (binary_info.flags & BINARY_FLAG_64BIT) ? 64 : 32,
2408 binary_info.res_start, binary_info.res_end, binary_info.arch,
2409 (binary_info.flags & BINARY_FLAG_FAKEDLL) ? ", fakedll" : "" );
2410 retv = create_process( hFile, name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
2411 inherit, flags, startup_info, info, unixdir, &binary_info, FALSE );
2412 break;
2413 case BINARY_OS216:
2414 case BINARY_WIN16:
2415 case BINARY_DOS:
2416 TRACE( "starting %s as Win16/DOS binary\n", debugstr_w(name) );
2417 retv = create_vdm_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
2418 inherit, flags, startup_info, info, unixdir, &binary_info, FALSE );
2419 break;
2420 case BINARY_UNIX_LIB:
2421 TRACE( "starting %s as %d-bit Winelib app\n",
2422 debugstr_w(name), (binary_info.flags & BINARY_FLAG_64BIT) ? 64 : 32 );
2423 retv = create_process( hFile, name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
2424 inherit, flags, startup_info, info, unixdir, &binary_info, FALSE );
2425 break;
2426 case BINARY_UNKNOWN:
2427 /* check for .com or .bat extension */
2428 if ((p = strrchrW( name, '.' )))
2429 {
2430 if (!strcmpiW( p, comW ) || !strcmpiW( p, pifW ))
2431 {
2432 TRACE( "starting %s as DOS binary\n", debugstr_w(name) );
2433 binary_info.type = BINARY_DOS;
2434 binary_info.arch = IMAGE_FILE_MACHINE_I386;
2435 retv = create_vdm_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
2436 inherit, flags, startup_info, info, unixdir,
2437 &binary_info, FALSE );
2438 break;
2439 }
2440 if (!strcmpiW( p, batW ) || !strcmpiW( p, cmdW ) )
2441 {
2442 TRACE( "starting %s as batch binary\n", debugstr_w(name) );
2443 retv = create_cmd_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
2444 inherit, flags, startup_info, info );
2445 break;
2446 }
2447 }
2448 /* fall through */
2449 case BINARY_UNIX_EXE:
2450 {
2451 /* unknown file, try as unix executable */
2452 char *unix_name;
2453
2454 TRACE( "starting %s as Unix binary\n", debugstr_w(name) );
2455
2456 if ((unix_name = wine_get_unix_file_name( name )))
2457 {
2458 retv = (fork_and_exec( unix_name, tidy_cmdline, envW, unixdir, flags, startup_info ) != -1);
2459 HeapFree( GetProcessHeap(), 0, unix_name );
2460 }
2461 }
2462 break;
2463 }
2464 if (hFile) CloseHandle( hFile );
2465
2466 done:
2467 if (tidy_cmdline != cmd_line) HeapFree( GetProcessHeap(), 0, tidy_cmdline );
2468 if (envW != env) HeapFree( GetProcessHeap(), 0, envW );
2469 HeapFree( GetProcessHeap(), 0, unixdir );
2470 if (retv)
2471 TRACE( "started process pid %04x tid %04x\n", info->dwProcessId, info->dwThreadId );
2472 return retv;
2473 }
2474
2475
2476 /**********************************************************************
2477 * CreateProcessA (KERNEL32.@)
2478 */
2479 BOOL WINAPI DECLSPEC_HOTPATCH CreateProcessA( LPCSTR app_name, LPSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
2480 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit,
2481 DWORD flags, LPVOID env, LPCSTR cur_dir,
2482 LPSTARTUPINFOA startup_info, LPPROCESS_INFORMATION info )
2483 {
2484 BOOL ret = FALSE;
2485 WCHAR *app_nameW = NULL, *cmd_lineW = NULL, *cur_dirW = NULL;
2486 UNICODE_STRING desktopW, titleW;
2487 STARTUPINFOW infoW;
2488
2489 desktopW.Buffer = NULL;
2490 titleW.Buffer = NULL;
2491 if (app_name && !(app_nameW = FILE_name_AtoW( app_name, TRUE ))) goto done;
2492 if (cmd_line && !(cmd_lineW = FILE_name_AtoW( cmd_line, TRUE ))) goto done;
2493 if (cur_dir && !(cur_dirW = FILE_name_AtoW( cur_dir, TRUE ))) goto done;
2494
2495 if (startup_info->lpDesktop) RtlCreateUnicodeStringFromAsciiz( &desktopW, startup_info->lpDesktop );
2496 if (startup_info->lpTitle) RtlCreateUnicodeStringFromAsciiz( &titleW, startup_info->lpTitle );
2497
2498 memcpy( &infoW, startup_info, sizeof(infoW) );
2499 infoW.lpDesktop = desktopW.Buffer;
2500 infoW.lpTitle = titleW.Buffer;
2501
2502 if (startup_info->lpReserved)
2503 FIXME("StartupInfo.lpReserved is used, please report (%s)\n",
2504 debugstr_a(startup_info->lpReserved));
2505
2506 ret = create_process_impl( app_nameW, cmd_lineW, process_attr, thread_attr,
2507 inherit, flags, env, cur_dirW, &infoW, info );
2508 done:
2509 HeapFree( GetProcessHeap(), 0, app_nameW );
2510 HeapFree( GetProcessHeap(), 0, cmd_lineW );
2511 HeapFree( GetProcessHeap(), 0, cur_dirW );
2512 RtlFreeUnicodeString( &desktopW );
2513 RtlFreeUnicodeString( &titleW );
2514 return ret;
2515 }
2516
2517
2518 /**********************************************************************
2519 * CreateProcessW (KERNEL32.@)
2520 */
2521 BOOL WINAPI DECLSPEC_HOTPATCH CreateProcessW( LPCWSTR app_name, LPWSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
2522 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit, DWORD flags,
2523 LPVOID env, LPCWSTR cur_dir, LPSTARTUPINFOW startup_info,
2524 LPPROCESS_INFORMATION info )
2525 {
2526 return create_process_impl( app_name, cmd_line, process_attr, thread_attr,
2527 inherit, flags, env, cur_dir, startup_info, info);
2528 }
2529
2530
2531 /**********************************************************************
2532 * exec_process
2533 */
2534 static void exec_process( LPCWSTR name )
2535 {
2536 HANDLE hFile;
2537 WCHAR *p;
2538 STARTUPINFOW startup_info;
2539 PROCESS_INFORMATION info;
2540 struct binary_info binary_info;
2541
2542 hFile = open_exe_file( name, &binary_info );
2543 if (!hFile || hFile == INVALID_HANDLE_VALUE) return;
2544
2545 memset( &startup_info, 0, sizeof(startup_info) );
2546 startup_info.cb = sizeof(startup_info);
2547
2548 /* Determine executable type */
2549
2550 if (binary_info.flags & BINARY_FLAG_DLL)
2551 {
2552 CloseHandle( hFile );
2553 return;
2554 }
2555
2556 switch (binary_info.type)
2557 {
2558 case BINARY_PE:
2559 TRACE( "starting %s as Win%d binary (%p-%p, arch %04x)\n",
2560 debugstr_w(name), (binary_info.flags & BINARY_FLAG_64BIT) ? 64 : 32,
2561 binary_info.res_start, binary_info.res_end, binary_info.arch );
2562 create_process( hFile, name, GetCommandLineW(), NULL, NULL, NULL, NULL,
2563 FALSE, 0, &startup_info, &info, NULL, &binary_info, TRUE );
2564 break;
2565 case BINARY_UNIX_LIB:
2566 TRACE( "%s is a Unix library, starting as Winelib app\n", debugstr_w(name) );
2567 create_process( hFile, name, GetCommandLineW(), NULL, NULL, NULL, NULL,
2568 FALSE, 0, &startup_info, &info, NULL, &binary_info, TRUE );
2569 break;
2570 case BINARY_UNKNOWN:
2571 /* check for .com or .pif extension */
2572 if (!(p = strrchrW( name, '.' ))) break;
2573 if (strcmpiW( p, comW ) && strcmpiW( p, pifW )) break;
2574 binary_info.type = BINARY_DOS;
2575 binary_info.arch = IMAGE_FILE_MACHINE_I386;
2576 /* fall through */
2577 case BINARY_OS216:
2578 case BINARY_WIN16:
2579 case BINARY_DOS:
2580 TRACE( "starting %s as Win16/DOS binary\n", debugstr_w(name) );
2581 create_vdm_process( name, GetCommandLineW(), NULL, NULL, NULL, NULL,
2582 FALSE, 0, &startup_info, &info, NULL, &binary_info, TRUE );
2583 break;
2584 default:
2585 break;
2586 }
2587 CloseHandle( hFile );
2588 }
2589
2590
2591 /***********************************************************************
2592 * wait_input_idle
2593 *
2594 * Wrapper to call WaitForInputIdle USER function
2595 */
2596 typedef DWORD (WINAPI *WaitForInputIdle_ptr)( HANDLE hProcess, DWORD dwTimeOut );
2597
2598 static DWORD wait_input_idle( HANDLE process, DWORD timeout )
2599 {
2600 HMODULE mod = GetModuleHandleA( "user32.dll" );
2601 if (mod)
2602 {
2603 WaitForInputIdle_ptr ptr = (WaitForInputIdle_ptr)GetProcAddress( mod, "WaitForInputIdle" );
2604 if (ptr) return ptr( process, timeout );
2605 }
2606 return 0;
2607 }
2608
2609
2610 /***********************************************************************
2611 * WinExec (KERNEL32.@)
2612 */
2613 UINT WINAPI DECLSPEC_HOTPATCH WinExec( LPCSTR lpCmdLine, UINT nCmdShow )
2614 {
2615 PROCESS_INFORMATION info;
2616 STARTUPINFOA startup;
2617 char *cmdline;
2618 UINT ret;
2619
2620 memset( &startup, 0, sizeof(startup) );
2621 startup.cb = sizeof(startup);
2622 startup.dwFlags = STARTF_USESHOWWINDOW;
2623 startup.wShowWindow = nCmdShow;
2624
2625 /* cmdline needs to be writable for CreateProcess */
2626 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, strlen(lpCmdLine)+1 ))) return 0;
2627 strcpy( cmdline, lpCmdLine );
2628
2629 if (CreateProcessA( NULL, cmdline, NULL, NULL, FALSE,
2630 0, NULL, NULL, &startup, &info ))
2631 {
2632 /* Give 30 seconds to the app to come up */
2633 if (wait_input_idle( info.hProcess, 30000 ) == WAIT_FAILED)
2634 WARN("WaitForInputIdle failed: Error %d\n", GetLastError() );
2635 ret = 33;
2636 /* Close off the handles */
2637 CloseHandle( info.hThread );
2638 CloseHandle( info.hProcess );
2639 }
2640 else if ((ret = GetLastError()) >= 32)
2641 {
2642 FIXME("Strange error set by CreateProcess: %d\n", ret );
2643 ret = 11;
2644 }
2645 HeapFree( GetProcessHeap(), 0, cmdline );
2646 return ret;
2647 }
2648
2649
2650 /**********************************************************************
2651 * LoadModule (KERNEL32.@)
2652 */
2653 DWORD WINAPI LoadModule( LPCSTR name, LPVOID paramBlock )
2654 {
2655 LOADPARMS32 *params = paramBlock;
2656 PROCESS_INFORMATION info;
2657 STARTUPINFOA startup;
2658 DWORD ret;
2659 LPSTR cmdline, p;
2660 char filename[MAX_PATH];
2661 BYTE len;
2662
2663 if (!name) return ERROR_FILE_NOT_FOUND;
2664
2665 if (!SearchPathA( NULL, name, ".exe", sizeof(filename), filename, NULL ) &&
2666 !SearchPathA( NULL, name, NULL, sizeof(filename), filename, NULL ))
2667 return GetLastError();
2668
2669 len = (BYTE)params->lpCmdLine[0];
2670 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, strlen(filename) + len + 2 )))
2671 return ERROR_NOT_ENOUGH_MEMORY;
2672
2673 strcpy( cmdline, filename );
2674 p = cmdline + strlen(cmdline);
2675 *p++ = ' ';
2676 memcpy( p, params->lpCmdLine + 1, len );
2677 p[len] = 0;
2678
2679 memset( &startup, 0, sizeof(startup) );
2680 startup.cb = sizeof(startup);
2681 if (params->lpCmdShow)
2682 {
2683 startup.dwFlags = STARTF_USESHOWWINDOW;
2684 startup.wShowWindow = ((WORD *)params->lpCmdShow)[1];
2685 }
2686
2687 if (CreateProcessA( filename, cmdline, NULL, NULL, FALSE, 0,
2688 params->lpEnvAddress, NULL, &startup, &info ))
2689 {
2690 /* Give 30 seconds to the app to come up */
2691 if (wait_input_idle( info.hProcess, 30000 ) == WAIT_FAILED)
2692 WARN("WaitForInputIdle failed: Error %d\n", GetLastError() );
2693 ret = 33;
2694 /* Close off the handles */
2695 CloseHandle( info.hThread );
2696 CloseHandle( info.hProcess );
2697 }
2698 else if ((ret = GetLastError()) >= 32)
2699 {
2700 FIXME("Strange error set by CreateProcess: %u\n", ret );
2701 ret = 11;
2702 }
2703
2704 HeapFree( GetProcessHeap(), 0, cmdline );
2705 return ret;
2706 }
2707
2708
2709 /******************************************************************************
2710 * TerminateProcess (KERNEL32.@)
2711 *
2712 * Terminates a process.
2713 *
2714 * PARAMS
2715 * handle [I] Process to terminate.
2716 * exit_code [I] Exit code.
2717 *
2718 * RETURNS
2719 * Success: TRUE.
2720 * Failure: FALSE, check GetLastError().
2721 */
2722 BOOL WINAPI TerminateProcess( HANDLE handle, DWORD exit_code )
2723 {
2724 NTSTATUS status;
2725
2726 if (!handle)
2727 {
2728 SetLastError( ERROR_INVALID_HANDLE );
2729 return FALSE;
2730 }
2731
2732 status = NtTerminateProcess( handle, exit_code );
2733 if (status) SetLastError( RtlNtStatusToDosError(status) );
2734 return !status;
2735 }
2736
2737 /***********************************************************************
2738 * ExitProcess (KERNEL32.@)
2739 *
2740 * Exits the current process.
2741 *
2742 * PARAMS
2743 * status [I] Status code to exit with.
2744 *
2745 * RETURNS
2746 * Nothing.
2747 */
2748 #ifdef __i386__
2749 __ASM_STDCALL_FUNC( ExitProcess, 4, /* Shrinker depend on this particular ExitProcess implementation */
2750 "pushl %ebp\n\t"
2751 ".byte 0x8B, 0xEC\n\t" /* movl %esp, %ebp */
2752 ".byte 0x6A, 0x00\n\t" /* pushl $0 */
2753 ".byte 0x68, 0x00, 0x00, 0x00, 0x00\n\t" /* pushl $0 - 4 bytes immediate */
2754 "pushl 8(%ebp)\n\t"
2755 "call " __ASM_NAME("RtlExitUserProcess") __ASM_STDCALL(4) "\n\t"
2756 "leave\n\t"
2757 "ret $4" )
2758 #else
2759
2760 void WINAPI ExitProcess( DWORD status )
2761 {
2762 RtlExitUserProcess( status );
2763 }
2764
2765 #endif
2766
2767 /***********************************************************************
2768 * GetExitCodeProcess [KERNEL32.@]
2769 *
2770 * Gets termination status of specified process.
2771 *
2772 * PARAMS
2773 * hProcess [in] Handle to the process.
2774 * lpExitCode [out] Address to receive termination status.
2775 *
2776 * RETURNS
2777 * Success: TRUE
2778 * Failure: FALSE
2779 */
2780 BOOL WINAPI GetExitCodeProcess( HANDLE hProcess, LPDWORD lpExitCode )
2781 {
2782 NTSTATUS status;
2783 PROCESS_BASIC_INFORMATION pbi;
2784
2785 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
2786 sizeof(pbi), NULL);
2787 if (status == STATUS_SUCCESS)
2788 {
2789 if (lpExitCode) *lpExitCode = pbi.ExitStatus;
2790 return TRUE;
2791 }
2792 SetLastError( RtlNtStatusToDosError(status) );
2793 return FALSE;
2794 }
2795
2796
2797 /***********************************************************************
2798 * SetErrorMode (KERNEL32.@)
2799 */
2800 UINT WINAPI SetErrorMode( UINT mode )
2801 {
2802 UINT old;
2803
2804 NtQueryInformationProcess( GetCurrentProcess(), ProcessDefaultHardErrorMode,
2805 &old, sizeof(old), NULL );
2806 NtSetInformationProcess( GetCurrentProcess(), ProcessDefaultHardErrorMode,
2807 &mode, sizeof(mode) );
2808 return old;
2809 }
2810
2811 /***********************************************************************
2812 * GetErrorMode (KERNEL32.@)
2813 */
2814 UINT WINAPI GetErrorMode( void )
2815 {
2816 UINT mode;
2817
2818 NtQueryInformationProcess( GetCurrentProcess(), ProcessDefaultHardErrorMode,
2819 &mode, sizeof(mode), NULL );
2820 return mode;
2821 }
2822
2823 /**********************************************************************
2824 * TlsAlloc [KERNEL32.@]
2825 *
2826 * Allocates a thread local storage index.
2827 *
2828 * RETURNS
2829 * Success: TLS index.
2830 * Failure: 0xFFFFFFFF
2831 */
2832 DWORD WINAPI TlsAlloc( void )
2833 {
2834 DWORD index;
2835 PEB * const peb = NtCurrentTeb()->Peb;
2836
2837 RtlAcquirePebLock();
2838 index = RtlFindClearBitsAndSet( peb->TlsBitmap, 1, 1 );
2839 if (index != ~0U) NtCurrentTeb()->TlsSlots[index] = 0; /* clear the value */
2840 else
2841 {
2842 index = RtlFindClearBitsAndSet( peb->TlsExpansionBitmap, 1, 0 );
2843 if (index != ~0U)
2844 {
2845 if (!NtCurrentTeb()->TlsExpansionSlots &&
2846 !(NtCurrentTeb()->TlsExpansionSlots = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
2847 8 * sizeof(peb->TlsExpansionBitmapBits) * sizeof(void*) )))
2848 {
2849 RtlClearBits( peb->TlsExpansionBitmap, index, 1 );
2850 index = ~0U;
2851 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
2852 }
2853 else
2854 {
2855 NtCurrentTeb()->TlsExpansionSlots[index] = 0; /* clear the value */
2856 index += TLS_MINIMUM_AVAILABLE;
2857 }
2858 }
2859 else SetLastError( ERROR_NO_MORE_ITEMS );
2860 }
2861 RtlReleasePebLock();
2862 return index;
2863 }
2864
2865
2866 /**********************************************************************
2867 * TlsFree [KERNEL32.@]
2868 *
2869 * Releases a thread local storage index, making it available for reuse.
2870 *
2871 * PARAMS
2872 * index [in] TLS index to free.
2873 *
2874 * RETURNS
2875 * Success: TRUE
2876 * Failure: FALSE
2877 */
2878 BOOL WINAPI TlsFree( DWORD index )
2879 {
2880 BOOL ret;
2881
2882 RtlAcquirePebLock();
2883 if (index >= TLS_MINIMUM_AVAILABLE)
2884 {
2885 ret = RtlAreBitsSet( NtCurrentTeb()->Peb->TlsExpansionBitmap, index - TLS_MINIMUM_AVAILABLE, 1 );
2886 if (ret) RtlClearBits( NtCurrentTeb()->Peb->TlsExpansionBitmap, index - TLS_MINIMUM_AVAILABLE, 1 );
2887 }
2888 else
2889 {
2890 ret = RtlAreBitsSet( NtCurrentTeb()->Peb->TlsBitmap, index, 1 );
2891 if (ret) RtlClearBits( NtCurrentTeb()->Peb->TlsBitmap, index, 1 );
2892 }
2893 if (ret) NtSetInformationThread( GetCurrentThread(), ThreadZeroTlsCell, &index, sizeof(index) );
2894 else SetLastError( ERROR_INVALID_PARAMETER );
2895 RtlReleasePebLock();
2896 return ret;
2897 }
2898
2899
2900 /**********************************************************************
2901 * TlsGetValue [KERNEL32.@]
2902 *
2903 * Gets value in a thread's TLS slot.
2904 *
2905 * PARAMS
2906 * index [in] TLS index to retrieve value for.
2907 *
2908 * RETURNS
2909 * Success: Value stored in calling thread's TLS slot for index.
2910 * Failure: 0 and GetLastError() returns NO_ERROR.
2911 */
2912 LPVOID WINAPI TlsGetValue( DWORD index )
2913 {
2914 LPVOID ret;
2915
2916 if (index < TLS_MINIMUM_AVAILABLE)
2917 {
2918 ret = NtCurrentTeb()->TlsSlots[index];
2919 }
2920 else
2921 {
2922 index -= TLS_MINIMUM_AVAILABLE;
2923 if (index >= 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits))
2924 {
2925 SetLastError( ERROR_INVALID_PARAMETER );
2926 return NULL;
2927 }
2928 if (!NtCurrentTeb()->TlsExpansionSlots) ret = NULL;
2929 else ret = NtCurrentTeb()->TlsExpansionSlots[index];
2930 }
2931 SetLastError( ERROR_SUCCESS );
2932 return ret;
2933 }
2934
2935
2936 /**********************************************************************
2937 * TlsSetValue [KERNEL32.@]
2938 *
2939 * Stores a value in the thread's TLS slot.
2940 *
2941 * PARAMS
2942 * index [in] TLS index to set value for.
2943 * value [in] Value to be stored.
2944 *
2945 * RETURNS
2946 * Success: TRUE
2947 * Failure: FALSE
2948 */
2949 BOOL WINAPI TlsSetValue( DWORD index, LPVOID value )
2950 {
2951 if (index < TLS_MINIMUM_AVAILABLE)
2952 {
2953 NtCurrentTeb()->TlsSlots[index] = value;
2954 }
2955 else
2956 {
2957 index -= TLS_MINIMUM_AVAILABLE;
2958 if (index >= 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits))
2959 {
2960 SetLastError( ERROR_INVALID_PARAMETER );
2961 return FALSE;
2962 }
2963 if (!NtCurrentTeb()->TlsExpansionSlots &&
2964 !(NtCurrentTeb()->TlsExpansionSlots = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
2965 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits) * sizeof(void*) )))
2966 {
2967 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
2968 return FALSE;
2969 }
2970 NtCurrentTeb()->TlsExpansionSlots[index] = value;
2971 }
2972 return TRUE;
2973 }
2974
2975
2976 /***********************************************************************
2977 * GetProcessFlags (KERNEL32.@)
2978 */
2979 DWORD WINAPI GetProcessFlags( DWORD processid )
2980 {
2981 IMAGE_NT_HEADERS *nt;
2982 DWORD flags = 0;
2983
2984 if (processid && processid != GetCurrentProcessId()) return 0;
2985
2986 if ((nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress )))
2987 {
2988 if (nt->OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)
2989 flags |= PDB32_CONSOLE_PROC;
2990 }
2991 if (!AreFileApisANSI()) flags |= PDB32_FILE_APIS_OEM;
2992 if (IsDebuggerPresent()) flags |= PDB32_DEBUGGED;
2993 return flags;
2994 }
2995
2996
2997 /*********************************************************************
2998 * OpenProcess (KERNEL32.@)
2999 *
3000 * Opens a handle to a process.
3001 *
3002 * PARAMS
3003 * access [I] Desired access rights assigned to the returned handle.
3004 * inherit [I] Determines whether or not child processes will inherit the handle.
3005 * id [I] Process identifier of the process to get a handle to.
3006 *
3007 * RETURNS
3008 * Success: Valid handle to the specified process.
3009 * Failure: NULL, check GetLastError().
3010 */
3011 HANDLE WINAPI OpenProcess( DWORD access, BOOL inherit, DWORD id )
3012 {
3013 NTSTATUS status;
3014 HANDLE handle;
3015 OBJECT_ATTRIBUTES attr;
3016 CLIENT_ID cid;
3017
3018 cid.UniqueProcess = ULongToHandle(id);
3019 cid.UniqueThread = 0; /* FIXME ? */
3020
3021 attr.Length = sizeof(OBJECT_ATTRIBUTES);
3022 attr.RootDirectory = NULL;
3023 attr.Attributes = inherit ? OBJ_INHERIT : 0;
3024 attr.SecurityDescriptor = NULL;
3025 attr.SecurityQualityOfService = NULL;
3026 attr.ObjectName = NULL;
3027
3028 if (GetVersion() & 0x80000000) access = PROCESS_ALL_ACCESS;
3029
3030 status = NtOpenProcess(&handle, access, &attr, &cid);
3031 if (status != STATUS_SUCCESS)
3032 {
3033 SetLastError( RtlNtStatusToDosError(status) );
3034 return NULL;
3035 }
3036 return handle;
3037 }
3038
3039
3040 /*********************************************************************
3041 * GetProcessId (KERNEL32.@)
3042 *
3043 * Gets the a unique identifier of a process.
3044 *
3045 * PARAMS
3046 * hProcess [I] Handle to the process.
3047 *
3048 * RETURNS
3049 * Success: TRUE.
3050 * Failure: FALSE, check GetLastError().
3051 *
3052 * NOTES
3053 *
3054 * The identifier is unique only on the machine and only until the process
3055 * exits (including system shutdown).
3056 */
3057 DWORD WINAPI GetProcessId( HANDLE hProcess )
3058 {
3059 NTSTATUS status;
3060 PROCESS_BASIC_INFORMATION pbi;
3061
3062 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
3063 sizeof(pbi), NULL);
3064 if (status == STATUS_SUCCESS) return pbi.UniqueProcessId;
3065 SetLastError( RtlNtStatusToDosError(status) );
3066 return 0;
3067 }
3068
3069
3070 /*********************************************************************
3071 * CloseHandle (KERNEL32.@)
3072 *
3073 * Closes a handle.
3074 *
3075 * PARAMS
3076 * handle [I] Handle to close.
3077 *
3078 * RETURNS
3079 * Success: TRUE.
3080 * Failure: FALSE, check GetLastError().
3081 */
3082 BOOL WINAPI CloseHandle( HANDLE handle )
3083 {
3084 NTSTATUS status;
3085
3086 /* stdio handles need special treatment */
3087 if (handle == (HANDLE)STD_INPUT_HANDLE)
3088 handle = InterlockedExchangePointer( &NtCurrentTeb()->Peb->ProcessParameters->hStdInput, 0 );
3089 else if (handle == (HANDLE)STD_OUTPUT_HANDLE)
3090 handle = InterlockedExchangePointer( &NtCurrentTeb()->Peb->ProcessParameters->hStdOutput, 0 );
3091 else if (handle == (HANDLE)STD_ERROR_HANDLE)
3092 handle = InterlockedExchangePointer( &NtCurrentTeb()->Peb->ProcessParameters->hStdError, 0 );
3093
3094 if (is_console_handle(handle))
3095 return CloseConsoleHandle(handle);
3096
3097 status = NtClose( handle );
3098 if (status) SetLastError( RtlNtStatusToDosError(status) );
3099 return !status;
3100 }
3101
3102
3103 /*********************************************************************
3104 * GetHandleInformation (KERNEL32.@)
3105 */
3106 BOOL WINAPI GetHandleInformation( HANDLE handle, LPDWORD flags )
3107 {
3108 OBJECT_DATA_INFORMATION info;
3109 NTSTATUS status = NtQueryObject( handle, ObjectDataInformation, &info, sizeof(info), NULL );
3110
3111 if (status) SetLastError( RtlNtStatusToDosError(status) );
3112 else if (flags)
3113 {
3114 *flags = 0;
3115 if (info.InheritHandle) *flags |= HANDLE_FLAG_INHERIT;
3116 if (info.ProtectFromClose) *flags |= HANDLE_FLAG_PROTECT_FROM_CLOSE;
3117 }
3118 return !status;
3119 }
3120
3121
3122 /*********************************************************************
3123 * SetHandleInformation (KERNEL32.@)
3124 */
3125 BOOL WINAPI SetHandleInformation( HANDLE handle, DWORD mask, DWORD flags )
3126 {
3127 OBJECT_DATA_INFORMATION info;
3128 NTSTATUS status;
3129
3130 /* if not setting both fields, retrieve current value first */
3131 if ((mask & (HANDLE_FLAG_INHERIT | HANDLE_FLAG_PROTECT_FROM_CLOSE)) !=
3132 (HANDLE_FLAG_INHERIT | HANDLE_FLAG_PROTECT_FROM_CLOSE))
3133 {
3134 if ((status = NtQueryObject( handle, ObjectDataInformation, &info, sizeof(info), NULL )))
3135 {
3136 SetLastError( RtlNtStatusToDosError(status) );
3137 return FALSE;
3138 }
3139 }
3140 if (mask & HANDLE_FLAG_INHERIT)
3141 info.InheritHandle = (flags & HANDLE_FLAG_INHERIT) != 0;
3142 if (mask & HANDLE_FLAG_PROTECT_FROM_CLOSE)
3143 info.ProtectFromClose = (flags & HANDLE_FLAG_PROTECT_FROM_CLOSE) != 0;
3144
3145 status = NtSetInformationObject( handle, ObjectDataInformation, &info, sizeof(info) );
3146 if (status) SetLastError( RtlNtStatusToDosError(status) );
3147 return !status;
3148 }
3149
3150
3151 /*********************************************************************
3152 * DuplicateHandle (KERNEL32.@)
3153 */
3154 BOOL WINAPI DuplicateHandle( HANDLE source_process, HANDLE source,
3155 HANDLE dest_process, HANDLE *dest,
3156 DWORD access, BOOL inherit, DWORD options )
3157 {
3158 NTSTATUS status;
3159
3160 if (is_console_handle(source))
3161 {
3162 /* FIXME: this test is not sufficient, we need to test process ids, not handles */
3163 if (source_process != dest_process ||
3164 source_process != GetCurrentProcess())
3165 {
3166 SetLastError(ERROR_INVALID_PARAMETER);
3167 return FALSE;
3168 }
3169 *dest = DuplicateConsoleHandle( source, access, inherit, options );
3170 return (*dest != INVALID_HANDLE_VALUE);
3171 }
3172 status = NtDuplicateObject( source_process, source, dest_process, dest,
3173 access, inherit ? OBJ_INHERIT : 0, options );
3174 if (status) SetLastError( RtlNtStatusToDosError(status) );
3175 return !status;
3176 }
3177
3178
3179 /***********************************************************************
3180 * ConvertToGlobalHandle (KERNEL32.@)
3181 */
3182 HANDLE WINAPI ConvertToGlobalHandle(HANDLE hSrc)
3183 {
3184 HANDLE ret = INVALID_HANDLE_VALUE;
3185 DuplicateHandle( GetCurrentProcess(), hSrc, GetCurrentProcess(), &ret, 0, FALSE,
3186 DUP_HANDLE_MAKE_GLOBAL | DUP_HANDLE_SAME_ACCESS | DUP_HANDLE_CLOSE_SOURCE );
3187 return ret;
3188 }
3189
3190
3191 /***********************************************************************
3192 * SetHandleContext (KERNEL32.@)
3193 */
3194 BOOL WINAPI SetHandleContext(HANDLE hnd,DWORD context)
3195 {
3196 FIXME("(%p,%d), stub. In case this got called by WSOCK32/WS2_32: "
3197 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd,context);
3198 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
3199 return FALSE;
3200 }
3201
3202
3203 /***********************************************************************
3204 * GetHandleContext (KERNEL32.@)
3205 */
3206 DWORD WINAPI GetHandleContext(HANDLE hnd)
3207 {
3208 FIXME("(%p), stub. In case this got called by WSOCK32/WS2_32: "
3209 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd);
3210 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
3211 return 0;
3212 }
3213
3214
3215 /***********************************************************************
3216 * CreateSocketHandle (KERNEL32.@)
3217 */
3218 HANDLE WINAPI CreateSocketHandle(void)
3219 {
3220 FIXME("(), stub. In case this got called by WSOCK32/WS2_32: "
3221 "the external WINSOCK DLLs won't work with WINE, don't use them.\n");
3222 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
3223 return INVALID_HANDLE_VALUE;
3224 }
3225
3226
3227 /***********************************************************************
3228 * SetPriorityClass (KERNEL32.@)
3229 */
3230 BOOL WINAPI SetPriorityClass( HANDLE hprocess, DWORD priorityclass )
3231 {
3232 NTSTATUS status;
3233 PROCESS_PRIORITY_CLASS ppc;
3234
3235 ppc.Foreground = FALSE;
3236 switch (priorityclass)
3237 {
3238 case IDLE_PRIORITY_CLASS:
3239 ppc.PriorityClass = PROCESS_PRIOCLASS_IDLE; break;
3240 case BELOW_NORMAL_PRIORITY_CLASS:
3241 ppc.PriorityClass = PROCESS_PRIOCLASS_BELOW_NORMAL; break;
3242 case NORMAL_PRIORITY_CLASS:
3243 ppc.PriorityClass = PROCESS_PRIOCLASS_NORMAL; break;
3244 case ABOVE_NORMAL_PRIORITY_CLASS:
3245 ppc.PriorityClass = PROCESS_PRIOCLASS_ABOVE_NORMAL; break;
3246 case HIGH_PRIORITY_CLASS:
3247 ppc.PriorityClass = PROCESS_PRIOCLASS_HIGH; break;
3248 case REALTIME_PRIORITY_CLASS:
3249 ppc.PriorityClass = PROCESS_PRIOCLASS_REALTIME; break;
3250 default:
3251 SetLastError(ERROR_INVALID_PARAMETER);
3252 return FALSE;
3253 }
3254
3255 status = NtSetInformationProcess(hprocess, ProcessPriorityClass,
3256 &ppc, sizeof(ppc));
3257
3258 if (status != STATUS_SUCCESS)
3259 {
3260 SetLastError( RtlNtStatusToDosError(status) );
3261 return FALSE;
3262 }
3263 return TRUE;
3264 }
3265
3266
3267 /***********************************************************************
3268 * GetPriorityClass (KERNEL32.@)
3269 */
3270 DWORD WINAPI GetPriorityClass(HANDLE hProcess)
3271 {
3272 NTSTATUS status;
3273 PROCESS_BASIC_INFORMATION pbi;
3274
3275 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
3276 sizeof(pbi), NULL);
3277 if (status != STATUS_SUCCESS)
3278 {
3279 SetLastError( RtlNtStatusToDosError(status) );
3280 return 0;
3281 }
3282 switch (pbi.BasePriority)
3283 {
3284 case PROCESS_PRIOCLASS_IDLE: return IDLE_PRIORITY_CLASS;
3285 case PROCESS_PRIOCLASS_BELOW_NORMAL: return BELOW_NORMAL_PRIORITY_CLASS;
3286 case PROCESS_PRIOCLASS_NORMAL: return NORMAL_PRIORITY_CLASS;
3287 case PROCESS_PRIOCLASS_ABOVE_NORMAL: return ABOVE_NORMAL_PRIORITY_CLASS;
3288 case PROCESS_PRIOCLASS_HIGH: return HIGH_PRIORITY_CLASS;
3289 case PROCESS_PRIOCLASS_REALTIME: return REALTIME_PRIORITY_CLASS;
3290 }
3291 SetLastError( ERROR_INVALID_PARAMETER );
3292 return 0;
3293 }
3294
3295
3296 /***********************************************************************
3297 * SetProcessAffinityMask (KERNEL32.@)
3298 */
3299 BOOL WINAPI SetProcessAffinityMask( HANDLE hProcess, DWORD_PTR affmask )
3300 {
3301 NTSTATUS status;
3302
3303 status = NtSetInformationProcess(hProcess, ProcessAffinityMask,
3304 &affmask, sizeof(DWORD_PTR));
3305 if (status)
3306 {
3307 SetLastError( RtlNtStatusToDosError(status) );
3308 return FALSE;
3309 }
3310 return TRUE;
3311 }
3312
3313
3314 /**********************************************************************
3315 * GetProcessAffinityMask (KERNEL32.@)
3316 */
3317 BOOL WINAPI GetProcessAffinityMask( HANDLE hProcess, PDWORD_PTR process_mask, PDWORD_PTR system_mask )
3318 {
3319 NTSTATUS status = STATUS_SUCCESS;
3320
3321 if (process_mask)
3322 {
3323 if ((status = NtQueryInformationProcess( hProcess, ProcessAffinityMask,
3324 process_mask, sizeof(*process_mask), NULL )))
3325 SetLastError( RtlNtStatusToDosError(status) );
3326 }
3327 if (system_mask && status == STATUS_SUCCESS)
3328 {
3329 SYSTEM_BASIC_INFORMATION info;
3330
3331 if ((status = NtQuerySystemInformation( SystemBasicInformation, &info, sizeof(info), NULL )))
3332 SetLastError( RtlNtStatusToDosError(status) );
3333 else
3334 *system_mask = info.ActiveProcessorsAffinityMask;
3335 }
3336 return !status;
3337 }
3338
3339
3340 /***********************************************************************
3341 * GetProcessVersion (KERNEL32.@)
3342 */
3343 DWORD WINAPI GetProcessVersion( DWORD pid )
3344 {
3345 HANDLE process;
3346 NTSTATUS status;
3347 PROCESS_BASIC_INFORMATION pbi;
3348 SIZE_T count;
3349 PEB peb;
3350 IMAGE_DOS_HEADER dos;
3351 IMAGE_NT_HEADERS nt;
3352 DWORD ver = 0;
3353
3354 if (!pid || pid == GetCurrentProcessId())
3355 {
3356 IMAGE_NT_HEADERS *pnt;
3357
3358 if ((pnt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress )))
3359 return ((pnt->OptionalHeader.MajorSubsystemVersion << 16) |
3360 pnt->OptionalHeader.MinorSubsystemVersion);
3361 return 0;
3362 }
3363
3364 process = OpenProcess(PROCESS_VM_READ | PROCESS_QUERY_INFORMATION, FALSE, pid);
3365 if (!process) return 0;
3366
3367 status = NtQueryInformationProcess(process, ProcessBasicInformation, &pbi, sizeof(pbi), NULL);
3368 if (status) goto err;
3369
3370 status = NtReadVirtualMemory(process, pbi.PebBaseAddress, &peb, sizeof(peb), &count);
3371 if (status || count != sizeof(peb)) goto err;
3372
3373 memset(&dos, 0, sizeof(dos));
3374 status = NtReadVirtualMemory(process, peb.ImageBaseAddress, &dos, sizeof(dos), &count);
3375 if (status || count != sizeof(dos)) goto err;
3376 if (dos.e_magic != IMAGE_DOS_SIGNATURE) goto err;
3377
3378 memset(&nt, 0, sizeof(nt));
3379 status = NtReadVirtualMemory(process, (char *)peb.ImageBaseAddress + dos.e_lfanew, &nt, sizeof(nt), &count);
3380 if (status || count != sizeof(nt)) goto err;
3381 if (nt.Signature != IMAGE_NT_SIGNATURE) goto err;
3382
3383 ver = MAKELONG(nt.OptionalHeader.MinorSubsystemVersion, nt.OptionalHeader.MajorSubsystemVersion);
3384
3385 err:
3386 CloseHandle(process);
3387
3388 if (status != STATUS_SUCCESS)
3389 SetLastError(RtlNtStatusToDosError(status));
3390
3391 return ver;
3392 }
3393
3394
3395 /***********************************************************************
3396 * SetProcessWorkingSetSize [KERNEL32.@]
3397 * Sets the min/max working set sizes for a specified process.
3398 *
3399 * PARAMS
3400 * hProcess [I] Handle to the process of interest
3401 * minset [I] Specifies minimum working set size
3402 * maxset [I] Specifies maximum working set size
3403 *
3404 * RETURNS
3405 * Success: TRUE
3406 * Failure: FALSE
3407 */
3408 BOOL WINAPI SetProcessWorkingSetSize(HANDLE hProcess, SIZE_T minset,
3409 SIZE_T maxset)
3410 {
3411 WARN("(%p,%ld,%ld): stub - harmless\n",hProcess,minset,maxset);
3412 if(( minset == (SIZE_T)-1) && (maxset == (SIZE_T)-1)) {
3413 /* Trim the working set to zero */
3414 /* Swap the process out of physical RAM */
3415 }
3416 return TRUE;
3417 }
3418
3419 /***********************************************************************
3420 * K32EmptyWorkingSet (KERNEL32.@)
3421 */
3422 BOOL WINAPI K32EmptyWorkingSet(HANDLE hProcess)
3423 {
3424 return SetProcessWorkingSetSize(hProcess, (SIZE_T)-1, (SIZE_T)-1);
3425 }
3426
3427
3428 /***********************************************************************
3429 * GetProcessWorkingSetSizeEx (KERNEL32.@)
3430 */
3431 BOOL WINAPI GetProcessWorkingSetSizeEx(HANDLE process, SIZE_T *minset,
3432 SIZE_T *maxset, DWORD *flags)
3433 {
3434 FIXME("(%p,%p,%p,%p): stub\n", process, minset, maxset, flags);
3435 /* 32 MB working set size */
3436 if (minset) *minset = 32*1024*1024;
3437 if (maxset) *maxset = 32*1024*1024;
3438 if (flags) *flags = QUOTA_LIMITS_HARDWS_MIN_DISABLE |
3439 QUOTA_LIMITS_HARDWS_MAX_DISABLE;
3440 return TRUE;
3441 }
3442
3443
3444 /***********************************************************************
3445 * GetProcessWorkingSetSize (KERNEL32.@)
3446 */
3447 BOOL WINAPI GetProcessWorkingSetSize(HANDLE process, SIZE_T *minset, SIZE_T *maxset)
3448 {
3449 return GetProcessWorkingSetSizeEx(process, minset, maxset, NULL);
3450 }
3451
3452
3453 /***********************************************************************
3454 * SetProcessShutdownParameters (KERNEL32.@)
3455 */
3456 BOOL WINAPI SetProcessShutdownParameters(DWORD level, DWORD flags)
3457 {
3458 FIXME("(%08x, %08x): partial stub.\n", level, flags);
3459 shutdown_flags = flags;
3460 shutdown_priority = level;
3461 return TRUE;
3462 }
3463
3464
3465 /***********************************************************************
3466 * GetProcessShutdownParameters (KERNEL32.@)
3467 *
3468 */
3469 BOOL WINAPI GetProcessShutdownParameters( LPDWORD lpdwLevel, LPDWORD lpdwFlags )
3470 {
3471 *lpdwLevel = shutdown_priority;
3472 *lpdwFlags = shutdown_flags;
3473 return TRUE;
3474 }
3475
3476
3477 /***********************************************************************
3478 * GetProcessPriorityBoost (KERNEL32.@)
3479 */
3480 BOOL WINAPI GetProcessPriorityBoost(HANDLE hprocess,PBOOL pDisablePriorityBoost)
3481 {
3482 FIXME("(%p,%p): semi-stub\n", hprocess, pDisablePriorityBoost);
3483
3484 /* Report that no boost is present.. */
3485 *pDisablePriorityBoost = FALSE;
3486
3487 return TRUE;
3488 }
3489
3490 /***********************************************************************
3491 * SetProcessPriorityBoost (KERNEL32.@)
3492 */
3493 BOOL WINAPI SetProcessPriorityBoost(HANDLE hprocess,BOOL disableboost)
3494 {
3495 FIXME("(%p,%d): stub\n",hprocess,disableboost);
3496 /* Say we can do it. I doubt the program will notice that we don't. */
3497 return TRUE;
3498 }
3499
3500
3501 /***********************************************************************
3502 * ReadProcessMemory (KERNEL32.@)
3503 */
3504 BOOL WINAPI ReadProcessMemory( HANDLE process, LPCVOID addr, LPVOID buffer, SIZE_T size,
3505 SIZE_T *bytes_read )
3506 {
3507 NTSTATUS status = NtReadVirtualMemory( process, addr, buffer, size, bytes_read );
3508 if (status) SetLastError( RtlNtStatusToDosError(status) );
3509 return !status;
3510 }
3511
3512
3513 /***********************************************************************
3514 * WriteProcessMemory (KERNEL32.@)
3515 */
3516 BOOL WINAPI WriteProcessMemory( HANDLE process, LPVOID addr, LPCVOID buffer, SIZE_T size,
3517 SIZE_T *bytes_written )
3518 {
3519 NTSTATUS status = NtWriteVirtualMemory( process, addr, buffer, size, bytes_written );
3520 if (status) SetLastError( RtlNtStatusToDosError(status) );
3521 return !status;
3522 }
3523
3524
3525 /****************************************************************************
3526 * FlushInstructionCache (KERNEL32.@)
3527 */
3528 BOOL WINAPI FlushInstructionCache(HANDLE hProcess, LPCVOID lpBaseAddress, SIZE_T dwSize)
3529 {
3530 NTSTATUS status;
3531 status = NtFlushInstructionCache( hProcess, lpBaseAddress, dwSize );
3532 if (status) SetLastError( RtlNtStatusToDosError(status) );
3533 return !status;
3534 }
3535
3536
3537 /******************************************************************
3538 * GetProcessIoCounters (KERNEL32.@)
3539 */
3540 BOOL WINAPI GetProcessIoCounters(HANDLE hProcess, PIO_COUNTERS ioc)
3541 {
3542 NTSTATUS status;
3543
3544 status = NtQueryInformationProcess(hProcess, ProcessIoCounters,
3545 ioc, sizeof(*ioc), NULL);
3546 if (status) SetLastError( RtlNtStatusToDosError(status) );
3547 return !status;
3548 }
3549
3550 /******************************************************************
3551 * GetProcessHandleCount (KERNEL32.@)
3552 */
3553 BOOL WINAPI GetProcessHandleCount(HANDLE hProcess, DWORD *cnt)
3554 {
3555 NTSTATUS status;
3556
3557 status = NtQueryInformationProcess(hProcess, ProcessHandleCount,
3558 cnt, sizeof(*cnt), NULL);
3559 if (status) SetLastError( RtlNtStatusToDosError(status) );
3560 return !status;
3561 }
3562
3563 /******************************************************************
3564 * QueryFullProcessImageNameA (KERNEL32.@)
3565 */
3566 BOOL WINAPI QueryFullProcessImageNameA(HANDLE hProcess, DWORD dwFlags, LPSTR lpExeName, PDWORD pdwSize)
3567 {
3568 BOOL retval;
3569 DWORD pdwSizeW = *pdwSize;
3570 LPWSTR lpExeNameW = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *pdwSize * sizeof(WCHAR));
3571
3572 retval = QueryFullProcessImageNameW(hProcess, dwFlags, lpExeNameW, &pdwSizeW);
3573
3574 if(retval)
3575 retval = (0 != WideCharToMultiByte(CP_ACP, 0, lpExeNameW, -1,
3576 lpExeName, *pdwSize, NULL, NULL));
3577 if(retval)
3578 *pdwSize = strlen(lpExeName);
3579
3580 HeapFree(GetProcessHeap(), 0, lpExeNameW);
3581 return retval;
3582 }
3583
3584 /******************************************************************
3585 * QueryFullProcessImageNameW (KERNEL32.@)
3586 */
3587 BOOL WINAPI QueryFullProcessImageNameW(HANDLE hProcess, DWORD dwFlags, LPWSTR lpExeName, PDWORD pdwSize)
3588 {
3589 BYTE buffer[sizeof(UNICODE_STRING) + MAX_PATH*sizeof(WCHAR)]; /* this buffer should be enough */
3590 UNICODE_STRING *dynamic_buffer = NULL;
3591 UNICODE_STRING *result = NULL;
3592 NTSTATUS status;
3593 DWORD needed;
3594
3595 /* FIXME: On Windows, ProcessImageFileName return an NT path. In Wine it
3596 * is a DOS path and we depend on this. */
3597 status = NtQueryInformationProcess(hProcess, ProcessImageFileName, buffer,
3598 sizeof(buffer) - sizeof(WCHAR), &needed);
3599 if (status == STATUS_INFO_LENGTH_MISMATCH)
3600 {
3601 dynamic_buffer = HeapAlloc(GetProcessHeap(), 0, needed + sizeof(WCHAR));
3602 status = NtQueryInformationProcess(hProcess, ProcessImageFileName, (LPBYTE)dynamic_buffer, needed, &needed);
3603 result = dynamic_buffer;
3604 }
3605 else
3606 result = (PUNICODE_STRING)buffer;
3607
3608 if (status) goto cleanup;
3609
3610 if (dwFlags & PROCESS_NAME_NATIVE)
3611 {
3612 WCHAR drive[3];
3613 WCHAR device[1024];
3614 DWORD ntlen, devlen;
3615
3616 if (result->Buffer[1] != ':' || result->Buffer[0] < 'A' || result->Buffer[0] > 'Z')
3617 {
3618 /* We cannot convert it to an NT device path so fail */
3619 status = STATUS_NO_SUCH_DEVICE;
3620 goto cleanup;
3621 }
3622
3623 /* Find this drive's NT device path */
3624 drive[0] = result->Buffer[0];
3625 drive[1] = ':';
3626 drive[2] = 0;
3627 if (!QueryDosDeviceW(drive, device, sizeof(device)/sizeof(*device)))
3628 {
3629 status = STATUS_NO_SUCH_DEVICE;
3630 goto cleanup;
3631 }
3632
3633 devlen = lstrlenW(device);
3634 ntlen = devlen + (result->Length/sizeof(WCHAR) - 2);
3635 if (ntlen + 1 > *pdwSize)
3636 {
3637 status = STATUS_BUFFER_TOO_SMALL;
3638 goto cleanup;
3639 }
3640 *pdwSize = ntlen;
3641
3642 memcpy(lpExeName, device, devlen * sizeof(*device));
3643 memcpy(lpExeName + devlen, result->Buffer + 2, result->Length - 2 * sizeof(WCHAR));
3644 lpExeName[*pdwSize] = 0;
3645 TRACE("NT path: %s\n", debugstr_w(lpExeName));
3646 }
3647 else
3648 {
3649 if (result->Length/sizeof(WCHAR) + 1 > *pdwSize)
3650 {
3651 status = STATUS_BUFFER_TOO_SMALL;
3652 goto cleanup;
3653 }
3654
3655 *pdwSize = result->Length/sizeof(WCHAR);
3656 memcpy( lpExeName, result->Buffer, result->Length );
3657 lpExeName[*pdwSize] = 0;
3658 }
3659
3660 cleanup:
3661 HeapFree(GetProcessHeap(), 0, dynamic_buffer);
3662 if (status) SetLastError( RtlNtStatusToDosError(status) );
3663 return !status;
3664 }
3665
3666 /***********************************************************************
3667 * K32GetProcessImageFileNameA (KERNEL32.@)
3668 */
3669 DWORD WINAPI K32GetProcessImageFileNameA( HANDLE process, LPSTR file, DWORD size )
3670 {
3671 return QueryFullProcessImageNameA(process, PROCESS_NAME_NATIVE, file, &size) ? size : 0;
3672 }
3673
3674 /***********************************************************************
3675 * K32GetProcessImageFileNameW (KERNEL32.@)
3676 */
3677 DWORD WINAPI K32GetProcessImageFileNameW( HANDLE process, LPWSTR file, DWORD size )
3678 {
3679 return QueryFullProcessImageNameW(process, PROCESS_NAME_NATIVE, file, &size) ? size : 0;
3680 }
3681
3682 /***********************************************************************
3683 * K32EnumProcesses (KERNEL32.@)
3684 */
3685 BOOL WINAPI K32EnumProcesses(DWORD *lpdwProcessIDs, DWORD cb, DWORD *lpcbUsed)
3686 {
3687 SYSTEM_PROCESS_INFORMATION *spi;
3688 ULONG size = 0x4000;
3689 void *buf = NULL;
3690 NTSTATUS status;
3691
3692 do {
3693 size *= 2;
3694 HeapFree(GetProcessHeap(), 0, buf);
3695 buf = HeapAlloc(GetProcessHeap(), 0, size);
3696 if (!buf)
3697 return FALSE;
3698
3699 status = NtQuerySystemInformation(SystemProcessInformation, buf, size, NULL);
3700 } while(status == STATUS_INFO_LENGTH_MISMATCH);
3701
3702 if (status != STATUS_SUCCESS)
3703 {
3704 HeapFree(GetProcessHeap(), 0, buf);
3705 SetLastError(RtlNtStatusToDosError(status));
3706 return FALSE;
3707 }
3708
3709 spi = buf;
3710
3711 for (*lpcbUsed = 0; cb >= sizeof(DWORD); cb -= sizeof(DWORD))
3712 {
3713 *lpdwProcessIDs++ = HandleToUlong(spi->UniqueProcessId);
3714 *lpcbUsed += sizeof(DWORD);
3715
3716 if (spi->NextEntryOffset == 0)
3717 break;
3718
3719 spi = (SYSTEM_PROCESS_INFORMATION *)(((PCHAR)spi) + spi->NextEntryOffset);
3720 }
3721
3722 HeapFree(GetProcessHeap(), 0, buf);
3723 return TRUE;
3724 }
3725
3726 /***********************************************************************
3727 * K32QueryWorkingSet (KERNEL32.@)
3728 */
3729 BOOL WINAPI K32QueryWorkingSet( HANDLE process, LPVOID buffer, DWORD size )
3730 {
3731 NTSTATUS status;
3732
3733 TRACE( "(%p, %p, %d)\n", process, buffer, size );
3734
3735 status = NtQueryVirtualMemory( process, NULL, MemoryWorkingSetList, buffer, size, NULL );
3736
3737 if (status)
3738 {
3739 SetLastError( RtlNtStatusToDosError( status ) );
3740 return FALSE;
3741 }
3742 return TRUE;
3743 }
3744
3745 /***********************************************************************
3746 * K32QueryWorkingSetEx (KERNEL32.@)
3747 */
3748 BOOL WINAPI K32QueryWorkingSetEx( HANDLE process, LPVOID buffer, DWORD size )
3749 {
3750 NTSTATUS status;
3751
3752 TRACE( "(%p, %p, %d)\n", process, buffer, size );
3753
3754 status = NtQueryVirtualMemory( process, NULL, MemoryWorkingSetList, buffer, size, NULL );
3755
3756 if (status)
3757 {
3758 SetLastError( RtlNtStatusToDosError( status ) );
3759 return FALSE;
3760 }
3761 return TRUE;
3762 }
3763
3764 /***********************************************************************
3765 * K32GetProcessMemoryInfo (KERNEL32.@)
3766 *
3767 * Retrieve memory usage information for a given process
3768 *
3769 */
3770 BOOL WINAPI K32GetProcessMemoryInfo(HANDLE process,
3771 PPROCESS_MEMORY_COUNTERS pmc, DWORD cb)
3772 {
3773 NTSTATUS status;
3774 VM_COUNTERS vmc;
3775
3776 if (cb < sizeof(PROCESS_MEMORY_COUNTERS))
3777 {
3778 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3779 return FALSE;
3780 }
3781
3782 status = NtQueryInformationProcess(process, ProcessVmCounters,
3783 &vmc, sizeof(vmc), NULL);
3784
3785 if (status)
3786 {
3787 SetLastError(RtlNtStatusToDosError(status));
3788 return FALSE;
3789 }
3790
3791 pmc->cb = sizeof(PROCESS_MEMORY_COUNTERS);
3792 pmc->PageFaultCount = vmc.PageFaultCount;
3793 pmc->PeakWorkingSetSize = vmc.PeakWorkingSetSize;
3794 pmc->WorkingSetSize = vmc.WorkingSetSize;
3795 pmc->QuotaPeakPagedPoolUsage = vmc.QuotaPeakPagedPoolUsage;
3796 pmc->QuotaPagedPoolUsage = vmc.QuotaPagedPoolUsage;
3797 pmc->QuotaPeakNonPagedPoolUsage = vmc.QuotaPeakNonPagedPoolUsage;
3798 pmc->QuotaNonPagedPoolUsage = vmc.QuotaNonPagedPoolUsage;
3799 pmc->PagefileUsage = vmc.PagefileUsage;
3800 pmc->PeakPagefileUsage = vmc.PeakPagefileUsage;
3801
3802 return TRUE;
3803 }
3804
3805 /***********************************************************************
3806 * ProcessIdToSessionId (KERNEL32.@)
3807 * This function is available on Terminal Server 4SP4 and Windows 2000
3808 */
3809 BOOL WINAPI ProcessIdToSessionId( DWORD procid, DWORD *sessionid_ptr )
3810 {
3811 if (procid != GetCurrentProcessId())
3812 FIXME("Unsupported for other processes.\n");
3813
3814 *sessionid_ptr = NtCurrentTeb()->Peb->SessionId;
3815 return TRUE;
3816 }
3817
3818
3819 /***********************************************************************
3820 * RegisterServiceProcess (KERNEL32.@)
3821 *
3822 * A service process calls this function to ensure that it continues to run
3823 * even after a user logged off.
3824 */
3825 DWORD WINAPI RegisterServiceProcess(DWORD dwProcessId, DWORD dwType)
3826 {
3827 /* I don't think that Wine needs to do anything in this function */
3828 return 1; /* success */
3829 }
3830
3831
3832 /**********************************************************************
3833 * IsWow64Process (KERNEL32.@)
3834 */
3835 BOOL WINAPI IsWow64Process(HANDLE hProcess, PBOOL Wow64Process)
3836 {
3837 ULONG_PTR pbi;
3838 NTSTATUS status;
3839
3840 status = NtQueryInformationProcess( hProcess, ProcessWow64Information, &pbi, sizeof(pbi), NULL );
3841
3842 if (status != STATUS_SUCCESS)
3843 {
3844 SetLastError( RtlNtStatusToDosError( status ) );
3845 return FALSE;
3846 }
3847 *Wow64Process = (pbi != 0);
3848 return TRUE;
3849 }
3850
3851
3852 /***********************************************************************
3853 * GetCurrentProcess (KERNEL32.@)
3854 *
3855 * Get a handle to the current process.
3856 *
3857 * PARAMS
3858 * None.
3859 *
3860 * RETURNS
3861 * A handle representing the current process.
3862 */
3863 #undef GetCurrentProcess
3864 HANDLE WINAPI GetCurrentProcess(void)
3865 {
3866 return (HANDLE)~(ULONG_PTR)0;
3867 }
3868
3869 /***********************************************************************
3870 * GetLogicalProcessorInformation (KERNEL32.@)
3871 */
3872 BOOL WINAPI GetLogicalProcessorInformation(PSYSTEM_LOGICAL_PROCESSOR_INFORMATION buffer, PDWORD pBufLen)
3873 {
3874 NTSTATUS status;
3875
3876 TRACE("(%p,%p)\n", buffer, pBufLen);
3877
3878 if(!pBufLen)
3879 {
3880 SetLastError(ERROR_INVALID_PARAMETER);
3881 return FALSE;
3882 }
3883
3884 status = NtQuerySystemInformation( SystemLogicalProcessorInformation, buffer, *pBufLen, pBufLen);
3885
3886 if (status == STATUS_INFO_LENGTH_MISMATCH)
3887 {
3888 SetLastError( ERROR_INSUFFICIENT_BUFFER );
3889 return FALSE;
3890 }
3891 if (status != STATUS_SUCCESS)
3892 {
3893 SetLastError( RtlNtStatusToDosError( status ) );
3894 return FALSE;
3895 }
3896 return TRUE;
3897 }
3898
3899 /***********************************************************************
3900 * GetLogicalProcessorInformationEx (KERNEL32.@)
3901 */
3902 BOOL WINAPI GetLogicalProcessorInformationEx(LOGICAL_PROCESSOR_RELATIONSHIP relationship, SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *buffer, DWORD *len)
3903 {
3904 NTSTATUS status;
3905
3906 TRACE("(%u,%p,%p)\n", relationship, buffer, len);
3907
3908 if (!len)
3909 {
3910 SetLastError( ERROR_INVALID_PARAMETER );
3911 return FALSE;
3912 }
3913
3914 status = NtQuerySystemInformationEx( SystemLogicalProcessorInformationEx, &relationship, sizeof(relationship),
3915 buffer, *len, len );
3916 if (status == STATUS_INFO_LENGTH_MISMATCH)
3917 {
3918 SetLastError( ERROR_INSUFFICIENT_BUFFER );
3919 return FALSE;
3920 }
3921 if (status != STATUS_SUCCESS)
3922 {
3923 SetLastError( RtlNtStatusToDosError( status ) );
3924 return FALSE;
3925 }
3926 return TRUE;
3927 }
3928
3929 /***********************************************************************
3930 * CmdBatNotification (KERNEL32.@)
3931 *
3932 * Notifies the system that a batch file has started or finished.
3933 *
3934 * PARAMS
3935 * bBatchRunning [I] TRUE if a batch file has started or
3936 * FALSE if a batch file has finished executing.
3937 *
3938 * RETURNS
3939 * Unknown.
3940 */
3941 BOOL WINAPI CmdBatNotification( BOOL bBatchRunning )
3942 {
3943 FIXME("%d\n", bBatchRunning);
3944 return FALSE;
3945 }
3946
3947
3948 /***********************************************************************
3949 * RegisterApplicationRestart (KERNEL32.@)
3950 */
3951 HRESULT WINAPI RegisterApplicationRestart(PCWSTR pwzCommandLine, DWORD dwFlags)
3952 {
3953 FIXME("(%s,%d)\n", debugstr_w(pwzCommandLine), dwFlags);
3954
3955 return S_OK;
3956 }
3957
3958 /**********************************************************************
3959 * WTSGetActiveConsoleSessionId (KERNEL32.@)
3960 */
3961 DWORD WINAPI WTSGetActiveConsoleSessionId(void)
3962 {
3963 static int once;
3964 if (!once++) FIXME("stub\n");
3965 /* Return current session id. */
3966 return NtCurrentTeb()->Peb->SessionId;
3967 }
3968
3969 /**********************************************************************
3970 * GetSystemDEPPolicy (KERNEL32.@)
3971 */
3972 DEP_SYSTEM_POLICY_TYPE WINAPI GetSystemDEPPolicy(void)
3973 {
3974 FIXME("stub\n");
3975 return OptIn;
3976 }
3977
3978 /**********************************************************************
3979 * SetProcessDEPPolicy (KERNEL32.@)
3980 */
3981 BOOL WINAPI SetProcessDEPPolicy(DWORD newDEP)
3982 {
3983 FIXME("(%d): stub\n", newDEP);
3984 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
3985 return FALSE;
3986 }
3987
3988 /**********************************************************************
3989 * ApplicationRecoveryFinished (KERNEL32.@)
3990 */
3991 VOID WINAPI ApplicationRecoveryFinished(BOOL success)
3992 {
3993 FIXME(": stub\n");
3994 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
3995 }
3996
3997 /**********************************************************************
3998 * ApplicationRecoveryInProgress (KERNEL32.@)
3999 */
4000 HRESULT WINAPI ApplicationRecoveryInProgress(PBOOL canceled)
4001 {
4002 FIXME(":%p stub\n", canceled);
4003 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
4004 return E_FAIL;
4005 }
4006
4007 /**********************************************************************
4008 * RegisterApplicationRecoveryCallback (KERNEL32.@)
4009 */
4010 HRESULT WINAPI RegisterApplicationRecoveryCallback(APPLICATION_RECOVERY_CALLBACK callback, PVOID param, DWORD pingint, DWORD flags)
4011 {
4012 FIXME("%p, %p, %d, %d: stub\n", callback, param, pingint, flags);
4013 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
4014 return E_FAIL;
4015 }
4016
4017 /**********************************************************************
4018 * GetNumaHighestNodeNumber (KERNEL32.@)
4019 */
4020 BOOL WINAPI GetNumaHighestNodeNumber(PULONG highestnode)
4021 {
4022 *highestnode = 0;
4023 FIXME("(%p): semi-stub\n", highestnode);
4024 return TRUE;
4025 }
4026
4027 /**********************************************************************
4028 * GetNumaNodeProcessorMask (KERNEL32.@)
4029 */
4030 BOOL WINAPI GetNumaNodeProcessorMask(UCHAR node, PULONGLONG mask)
4031 {
4032 FIXME("(%c %p): stub\n", node, mask);
4033 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
4034 return FALSE;
4035 }
4036
4037 /**********************************************************************
4038 * GetNumaAvailableMemoryNode (KERNEL32.@)
4039 */
4040 BOOL WINAPI GetNumaAvailableMemoryNode(UCHAR node, PULONGLONG available_bytes)
4041 {
4042 FIXME("(%c %p): stub\n", node, available_bytes);
4043 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
4044 return FALSE;
4045 }
4046
4047 /***********************************************************************
4048 * GetNumaProcessorNode (KERNEL32.@)
4049 */
4050 BOOL WINAPI GetNumaProcessorNode(UCHAR processor, PUCHAR node)
4051 {
4052 SYSTEM_INFO si;
4053
4054 TRACE("(%d, %p)\n", processor, node);
4055
4056 GetSystemInfo( &si );
4057 if (processor < si.dwNumberOfProcessors)
4058 {
4059 *node = 0;
4060 return TRUE;
4061 }
4062
4063 *node = 0xFF;
4064 SetLastError(ERROR_INVALID_PARAMETER);
4065 return FALSE;
4066 }
4067
4068 /**********************************************************************
4069 * GetProcessDEPPolicy (KERNEL32.@)
4070 */
4071 BOOL WINAPI GetProcessDEPPolicy(HANDLE process, LPDWORD flags, PBOOL permanent)
4072 {
4073 NTSTATUS status;
4074 ULONG dep_flags;
4075
4076 TRACE("(%p %p %p)\n", process, flags, permanent);
4077
4078 status = NtQueryInformationProcess( GetCurrentProcess(), ProcessExecuteFlags,
4079 &dep_flags, sizeof(dep_flags), NULL );
4080 if (!status)
4081 {
4082
4083 if (flags)
4084 {
4085 *flags = 0;
4086 if (dep_flags & MEM_EXECUTE_OPTION_DISABLE)
4087 *flags |= PROCESS_DEP_ENABLE;
4088 if (dep_flags & MEM_EXECUTE_OPTION_DISABLE_THUNK_EMULATION)
4089 *flags |= PROCESS_DEP_DISABLE_ATL_THUNK_EMULATION;
4090 }
4091
4092 if (permanent)
4093 *permanent = (dep_flags & MEM_EXECUTE_OPTION_PERMANENT) != 0;
4094
4095 }
4096 if (status) SetLastError( RtlNtStatusToDosError(status) );
4097 return !status;
4098 }
4099
4100 /**********************************************************************
4101 * FlushProcessWriteBuffers (KERNEL32.@)
4102 */
4103 VOID WINAPI FlushProcessWriteBuffers(void)
4104 {
4105 static int once = 0;
4106
4107 if (!once++)
4108 FIXME(": stub\n");
4109 }
4110
4111 /***********************************************************************
4112 * UnregisterApplicationRestart (KERNEL32.@)
4113 */
4114 HRESULT WINAPI UnregisterApplicationRestart(void)
4115 {
4116 FIXME(": stub\n");
4117 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
4118 return S_OK;
4119 }
4120
4121 /***********************************************************************
4122 * GetSystemFirmwareTable (KERNEL32.@)
4123 */
4124 UINT WINAPI GetSystemFirmwareTable(DWORD provider, DWORD id, PVOID buffer, DWORD size)
4125 {
4126 FIXME("(%d %d %p %d):stub\n", provider, id, buffer, size);
4127 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
4128 return 0;
4129 }
4130
4131 struct proc_thread_attr
4132 {
4133 DWORD_PTR attr;
4134 SIZE_T size;
4135 void *value;
4136 };
4137
4138 struct _PROC_THREAD_ATTRIBUTE_LIST
4139 {
4140 DWORD mask; /* bitmask of items in list */
4141 DWORD size; /* max number of items in list */
4142 DWORD count; /* number of items in list */
4143 DWORD pad;
4144 DWORD_PTR unk;
4145 struct proc_thread_attr attrs[1];
4146 };
4147
4148 /***********************************************************************
4149 * InitializeProcThreadAttributeList (KERNEL32.@)
4150 */
4151 BOOL WINAPI InitializeProcThreadAttributeList(struct _PROC_THREAD_ATTRIBUTE_LIST *list,
4152 DWORD count, DWORD flags, SIZE_T *size)
4153 {
4154 SIZE_T needed;
4155 BOOL ret = FALSE;
4156
4157 TRACE("(%p %d %x %p)\n", list, count, flags, size);
4158
4159 needed = FIELD_OFFSET(struct _PROC_THREAD_ATTRIBUTE_LIST, attrs[count]);
4160 if (list && *size >= needed)
4161 {
4162 list->mask = 0;
4163 list->size = count;
4164 list->count = 0;
4165 list->unk = 0;
4166 ret = TRUE;
4167 }
4168 else
4169 SetLastError(ERROR_INSUFFICIENT_BUFFER);
4170
4171 *size = needed;
4172 return ret;
4173 }
4174
4175 /***********************************************************************
4176 * UpdateProcThreadAttribute (KERNEL32.@)
4177 */
4178 BOOL WINAPI UpdateProcThreadAttribute(struct _PROC_THREAD_ATTRIBUTE_LIST *list,
4179 DWORD flags, DWORD_PTR attr, void *value, SIZE_T size,
4180 void *prev_ret, SIZE_T *size_ret)
4181 {
4182 DWORD mask;
4183 struct proc_thread_attr *entry;
4184
4185 TRACE("(%p %x %08lx %p %ld %p %p)\n", list, flags, attr, value, size, prev_ret, size_ret);
4186
4187 if (list->count >= list->size)
4188 {
4189 SetLastError(ERROR_GEN_FAILURE);
4190 return FALSE;
4191 }
4192
4193 switch (attr)
4194 {
4195 case PROC_THREAD_ATTRIBUTE_PARENT_PROCESS:
4196 if (size != sizeof(HANDLE))
4197 {
4198 SetLastError(ERROR_BAD_LENGTH);
4199 return FALSE;
4200 }
4201 break;
4202
4203 case PROC_THREAD_ATTRIBUTE_HANDLE_LIST:
4204 if ((size / sizeof(HANDLE)) * sizeof(HANDLE) != size)
4205 {
4206 SetLastError(ERROR_BAD_LENGTH);
4207 return FALSE;
4208 }
4209 break;
4210
4211 case PROC_THREAD_ATTRIBUTE_IDEAL_PROCESSOR:
4212 if (size != sizeof(PROCESSOR_NUMBER))
4213 {
4214 SetLastError(ERROR_BAD_LENGTH);
4215 return FALSE;
4216 }
4217 break;
4218
4219 default:
4220 SetLastError(ERROR_NOT_SUPPORTED);
4221 return FALSE;
4222 }
4223
4224 mask = 1 << (attr & PROC_THREAD_ATTRIBUTE_NUMBER);
4225
4226 if (list->mask & mask)
4227 {
4228 SetLastError(ERROR_OBJECT_NAME_EXISTS);
4229 return FALSE;
4230 }
4231
4232 list->mask |= mask;
4233
4234 entry = list->attrs + list->count;
4235 entry->attr = attr;
4236 entry->size = size;
4237 entry->value = value;
4238 list->count++;
4239
4240 return TRUE;
4241 }
4242
4243 /***********************************************************************
4244 * DeleteProcThreadAttributeList (KERNEL32.@)
4245 */
4246 void WINAPI DeleteProcThreadAttributeList(struct _PROC_THREAD_ATTRIBUTE_LIST *list)
4247 {
4248 return;
4249 }
4250
4251 /**********************************************************************
4252 * BaseFlushAppcompatCache (KERNEL32.@)
4253 */
4254 BOOL WINAPI BaseFlushAppcompatCache(void)
4255 {
4256 FIXME(": stub\n");
4257 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
4258 return FALSE;
4259 }
Windows API implementation