4 * Copyright 1996, 1998 Alexandre Julliard
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.
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.
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
22 #include "wine/port.h"
31 #ifdef HAVE_SYS_TIME_H
32 # include <sys/time.h>
34 #ifdef HAVE_SYS_IOCTL_H
35 #include <sys/ioctl.h>
37 #ifdef HAVE_SYS_SOCKET_H
38 #include <sys/socket.h>
40 #ifdef HAVE_SYS_PRCTL_H
41 # include <sys/prctl.h>
43 #include <sys/types.h>
46 #define WIN32_NO_STATUS
48 #include "kernel_private.h"
49 #include "wine/library.h"
50 #include "wine/server.h"
51 #include "wine/unicode.h"
52 #include "wine/debug.h"
54 WINE_DEFAULT_DEBUG_CHANNEL(process);
55 WINE_DECLARE_DEBUG_CHANNEL(file);
56 WINE_DECLARE_DEBUG_CHANNEL(relay);
59 extern char **__wine_get_main_environment(void);
61 extern char **__wine_main_environ;
62 static char **__wine_get_main_environment(void) { return __wine_main_environ; }
73 static UINT process_error_mode;
75 static DWORD shutdown_flags = 0;
76 static DWORD shutdown_priority = 0x280;
78 static const int is_win64 = (sizeof(void *) > sizeof(int));
80 HMODULE kernel32_handle = 0;
82 const WCHAR *DIR_Windows = NULL;
83 const WCHAR *DIR_System = NULL;
84 const WCHAR *DIR_SysWow64 = NULL;
87 #define PDB32_DEBUGGED 0x0001 /* Process is being debugged */
88 #define PDB32_WIN16_PROC 0x0008 /* Win16 process */
89 #define PDB32_DOS_PROC 0x0010 /* Dos process */
90 #define PDB32_CONSOLE_PROC 0x0020 /* Console process */
91 #define PDB32_FILE_APIS_OEM 0x0040 /* File APIs are OEM */
92 #define PDB32_WIN32S_PROC 0x8000 /* Win32s process */
94 static const WCHAR exeW[] = {'.','e','x','e',0};
95 static const WCHAR comW[] = {'.','c','o','m',0};
96 static const WCHAR batW[] = {'.','b','a','t',0};
97 static const WCHAR cmdW[] = {'.','c','m','d',0};
98 static const WCHAR pifW[] = {'.','p','i','f',0};
99 static const WCHAR winevdmW[] = {'w','i','n','e','v','d','m','.','e','x','e',0};
101 static void exec_process( LPCWSTR name );
103 extern void SHELL_LoadRegistry(void);
106 /***********************************************************************
109 static inline int contains_path( LPCWSTR name )
111 return ((*name && (name[1] == ':')) || strchrW(name, '/') || strchrW(name, '\\'));
115 /***********************************************************************
118 * Check if an environment variable needs to be handled specially when
119 * passed through the Unix environment (i.e. prefixed with "WINE").
121 static inline int is_special_env_var( const char *var )
123 return (!strncmp( var, "PATH=", sizeof("PATH=")-1 ) ||
124 !strncmp( var, "PWD=", sizeof("PWD=")-1 ) ||
125 !strncmp( var, "HOME=", sizeof("HOME=")-1 ) ||
126 !strncmp( var, "TEMP=", sizeof("TEMP=")-1 ) ||
127 !strncmp( var, "TMP=", sizeof("TMP=")-1 ));
131 /***********************************************************************
134 static inline unsigned int is_path_prefix( const WCHAR *prefix, const WCHAR *filename )
136 unsigned int len = strlenW( prefix );
138 if (strncmpiW( filename, prefix, len ) || filename[len] != '\\') return 0;
139 while (filename[len] == '\\') len++;
144 /***************************************************************************
147 * Get the path of a builtin module when the native file does not exist.
149 static BOOL get_builtin_path( const WCHAR *libname, const WCHAR *ext, WCHAR *filename,
150 UINT size, struct binary_info *binary_info )
154 void *redir_disabled = 0;
155 unsigned int flags = (sizeof(void*) > sizeof(int) ? BINARY_FLAG_64BIT : 0);
157 /* builtin names cannot be empty or contain spaces */
158 if (!libname[0] || strchrW( libname, ' ' ) || strchrW( libname, '\t' )) return FALSE;
160 if (is_wow64 && Wow64DisableWow64FsRedirection( &redir_disabled ))
161 Wow64RevertWow64FsRedirection( redir_disabled );
163 if (contains_path( libname ))
165 if (RtlGetFullPathName_U( libname, size * sizeof(WCHAR),
166 filename, &file_part ) > size * sizeof(WCHAR))
167 return FALSE; /* too long */
169 if ((len = is_path_prefix( DIR_System, filename )))
171 if (is_wow64 && redir_disabled) flags = BINARY_FLAG_64BIT;
173 else if (DIR_SysWow64 && (len = is_path_prefix( DIR_SysWow64, filename )))
179 if (filename + len != file_part) return FALSE;
183 len = strlenW( DIR_System );
184 if (strlenW(libname) + len + 2 >= size) return FALSE; /* too long */
185 memcpy( filename, DIR_System, len * sizeof(WCHAR) );
186 file_part = filename + len;
187 if (file_part > filename && file_part[-1] != '\\') *file_part++ = '\\';
188 strcpyW( file_part, libname );
189 if (is_wow64 && redir_disabled) flags = BINARY_FLAG_64BIT;
191 if (ext && !strchrW( file_part, '.' ))
193 if (file_part + strlenW(file_part) + strlenW(ext) + 1 > filename + size)
194 return FALSE; /* too long */
195 strcatW( file_part, ext );
197 binary_info->type = BINARY_UNIX_LIB;
198 binary_info->flags = flags;
199 binary_info->res_start = NULL;
200 binary_info->res_end = NULL;
205 /***********************************************************************
208 * Open a specific exe file, taking load order into account.
209 * Returns the file handle or 0 for a builtin exe.
211 static HANDLE open_exe_file( const WCHAR *name, struct binary_info *binary_info )
215 TRACE("looking for %s\n", debugstr_w(name) );
217 if ((handle = CreateFileW( name, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
218 NULL, OPEN_EXISTING, 0, 0 )) == INVALID_HANDLE_VALUE)
220 WCHAR buffer[MAX_PATH];
221 /* file doesn't exist, check for builtin */
222 if (contains_path( name ) && get_builtin_path( name, NULL, buffer, sizeof(buffer), binary_info ))
225 else MODULE_get_binary_info( handle, binary_info );
231 /***********************************************************************
234 * Open an exe file, and return the full name and file handle.
235 * Returns FALSE if file could not be found.
236 * If file exists but cannot be opened, returns TRUE and set handle to INVALID_HANDLE_VALUE.
237 * If file is a builtin exe, returns TRUE and sets handle to 0.
239 static BOOL find_exe_file( const WCHAR *name, WCHAR *buffer, int buflen,
240 HANDLE *handle, struct binary_info *binary_info )
242 TRACE("looking for %s\n", debugstr_w(name) );
244 if (!SearchPathW( NULL, name, exeW, buflen, buffer, NULL ))
246 if (contains_path( name ) && get_builtin_path( name, exeW, buffer, buflen, binary_info ))
251 /* no builtin found, try native without extension in case it is a Unix app */
252 if (!SearchPathW( NULL, name, NULL, buflen, buffer, NULL )) return FALSE;
255 TRACE( "Trying native exe %s\n", debugstr_w(buffer) );
256 if ((*handle = CreateFileW( buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
257 NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
259 MODULE_get_binary_info( *handle, binary_info );
266 /***********************************************************************
267 * build_initial_environment
269 * Build the Win32 environment from the Unix environment
271 static BOOL build_initial_environment(void)
277 char **env = __wine_get_main_environment();
279 /* Compute the total size of the Unix environment */
280 for (e = env; *e; e++)
282 if (is_special_env_var( *e )) continue;
283 size += MultiByteToWideChar( CP_UNIXCP, 0, *e, -1, NULL, 0 );
285 size *= sizeof(WCHAR);
287 /* Now allocate the environment */
289 if (NtAllocateVirtualMemory(NtCurrentProcess(), &ptr, 0, &size,
290 MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE) != STATUS_SUCCESS)
293 NtCurrentTeb()->Peb->ProcessParameters->Environment = p = ptr;
294 endptr = p + size / sizeof(WCHAR);
296 /* And fill it with the Unix environment */
297 for (e = env; *e; e++)
301 /* skip Unix special variables and use the Wine variants instead */
302 if (!strncmp( str, "WINE", 4 ))
304 if (is_special_env_var( str + 4 )) str += 4;
305 else if (!strncmp( str, "WINEPRELOADRESERVE=", 19 )) continue; /* skip it */
307 else if (is_special_env_var( str )) continue; /* skip it */
309 MultiByteToWideChar( CP_UNIXCP, 0, str, -1, p, endptr - p );
317 /***********************************************************************
318 * set_registry_variables
320 * Set environment variables by enumerating the values of a key;
321 * helper for set_registry_environment().
322 * Note that Windows happily truncates the value if it's too big.
324 static void set_registry_variables( HANDLE hkey, ULONG type )
326 static const WCHAR pathW[] = {'P','A','T','H'};
327 static const WCHAR sep[] = {';',0};
328 UNICODE_STRING env_name, env_value;
332 char buffer[1024*sizeof(WCHAR) + sizeof(KEY_VALUE_FULL_INFORMATION)];
335 KEY_VALUE_FULL_INFORMATION *info = (KEY_VALUE_FULL_INFORMATION *)buffer;
338 tmp.MaximumLength = sizeof(tmpbuf);
340 for (index = 0; ; index++)
342 status = NtEnumerateValueKey( hkey, index, KeyValueFullInformation,
343 buffer, sizeof(buffer), &size );
344 if (status != STATUS_SUCCESS && status != STATUS_BUFFER_OVERFLOW)
346 if (info->Type != type)
348 env_name.Buffer = info->Name;
349 env_name.Length = env_name.MaximumLength = info->NameLength;
350 env_value.Buffer = (WCHAR *)(buffer + info->DataOffset);
351 env_value.Length = info->DataLength;
352 env_value.MaximumLength = sizeof(buffer) - info->DataOffset;
353 if (env_value.Length && !env_value.Buffer[env_value.Length/sizeof(WCHAR)-1])
354 env_value.Length -= sizeof(WCHAR); /* don't count terminating null if any */
355 if (!env_value.Length) continue;
356 if (info->Type == REG_EXPAND_SZ)
358 status = RtlExpandEnvironmentStrings_U( NULL, &env_value, &tmp, NULL );
359 if (status != STATUS_SUCCESS && status != STATUS_BUFFER_OVERFLOW) continue;
360 RtlCopyUnicodeString( &env_value, &tmp );
363 if (env_name.Length == sizeof(pathW) &&
364 !memicmpW( env_name.Buffer, pathW, sizeof(pathW)/sizeof(WCHAR) ) &&
365 !RtlQueryEnvironmentVariable_U( NULL, &env_name, &tmp ))
367 RtlAppendUnicodeToString( &tmp, sep );
368 if (RtlAppendUnicodeStringToString( &tmp, &env_value )) continue;
369 RtlCopyUnicodeString( &env_value, &tmp );
371 RtlSetEnvironmentVariable( NULL, &env_name, &env_value );
376 /***********************************************************************
377 * set_registry_environment
379 * Set the environment variables specified in the registry.
381 * Note: Windows handles REG_SZ and REG_EXPAND_SZ in one pass with the
382 * consequence that REG_EXPAND_SZ cannot be used reliably as it depends
383 * on the order in which the variables are processed. But on Windows it
384 * does not really matter since they only use %SystemDrive% and
385 * %SystemRoot% which are predefined. But Wine defines these in the
386 * registry, so we need two passes.
388 static BOOL set_registry_environment( BOOL volatile_only )
390 static const WCHAR env_keyW[] = {'M','a','c','h','i','n','e','\\',
391 'S','y','s','t','e','m','\\',
392 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
393 'C','o','n','t','r','o','l','\\',
394 'S','e','s','s','i','o','n',' ','M','a','n','a','g','e','r','\\',
395 'E','n','v','i','r','o','n','m','e','n','t',0};
396 static const WCHAR envW[] = {'E','n','v','i','r','o','n','m','e','n','t',0};
397 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};
399 OBJECT_ATTRIBUTES attr;
400 UNICODE_STRING nameW;
404 attr.Length = sizeof(attr);
405 attr.RootDirectory = 0;
406 attr.ObjectName = &nameW;
408 attr.SecurityDescriptor = NULL;
409 attr.SecurityQualityOfService = NULL;
411 /* first the system environment variables */
412 RtlInitUnicodeString( &nameW, env_keyW );
413 if (!volatile_only && NtOpenKey( &hkey, KEY_READ, &attr ) == STATUS_SUCCESS)
415 set_registry_variables( hkey, REG_SZ );
416 set_registry_variables( hkey, REG_EXPAND_SZ );
421 /* then the ones for the current user */
422 if (RtlOpenCurrentUser( KEY_READ, &attr.RootDirectory ) != STATUS_SUCCESS) return ret;
423 RtlInitUnicodeString( &nameW, envW );
424 if (!volatile_only && NtOpenKey( &hkey, KEY_READ, &attr ) == STATUS_SUCCESS)
426 set_registry_variables( hkey, REG_SZ );
427 set_registry_variables( hkey, REG_EXPAND_SZ );
431 RtlInitUnicodeString( &nameW, volatile_envW );
432 if (NtOpenKey( &hkey, KEY_READ, &attr ) == STATUS_SUCCESS)
434 set_registry_variables( hkey, REG_SZ );
435 set_registry_variables( hkey, REG_EXPAND_SZ );
439 NtClose( attr.RootDirectory );
444 /***********************************************************************
447 static WCHAR *get_reg_value( HKEY hkey, const WCHAR *name )
449 char buffer[1024 * sizeof(WCHAR) + sizeof(KEY_VALUE_PARTIAL_INFORMATION)];
450 KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)buffer;
451 DWORD len, size = sizeof(buffer);
453 UNICODE_STRING nameW;
455 RtlInitUnicodeString( &nameW, name );
456 if (NtQueryValueKey( hkey, &nameW, KeyValuePartialInformation, buffer, size, &size ))
459 if (size <= FIELD_OFFSET( KEY_VALUE_PARTIAL_INFORMATION, Data )) return NULL;
460 len = (size - FIELD_OFFSET( KEY_VALUE_PARTIAL_INFORMATION, Data )) / sizeof(WCHAR);
462 if (info->Type == REG_EXPAND_SZ)
464 UNICODE_STRING value, expanded;
466 value.MaximumLength = len * sizeof(WCHAR);
467 value.Buffer = (WCHAR *)info->Data;
468 if (!value.Buffer[len - 1]) len--; /* don't count terminating null if any */
469 value.Length = len * sizeof(WCHAR);
470 expanded.Length = expanded.MaximumLength = 1024 * sizeof(WCHAR);
471 if (!(expanded.Buffer = HeapAlloc( GetProcessHeap(), 0, expanded.MaximumLength ))) return NULL;
472 if (!RtlExpandEnvironmentStrings_U( NULL, &value, &expanded, NULL )) ret = expanded.Buffer;
473 else RtlFreeUnicodeString( &expanded );
475 else if (info->Type == REG_SZ)
477 if ((ret = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) )))
479 memcpy( ret, info->Data, len * sizeof(WCHAR) );
487 /***********************************************************************
488 * set_additional_environment
490 * Set some additional environment variables not specified in the registry.
492 static void set_additional_environment(void)
494 static const WCHAR profile_keyW[] = {'M','a','c','h','i','n','e','\\',
495 'S','o','f','t','w','a','r','e','\\',
496 'M','i','c','r','o','s','o','f','t','\\',
497 'W','i','n','d','o','w','s',' ','N','T','\\',
498 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
499 'P','r','o','f','i','l','e','L','i','s','t',0};
500 static const WCHAR profiles_valueW[] = {'P','r','o','f','i','l','e','s','D','i','r','e','c','t','o','r','y',0};
501 static const WCHAR all_users_valueW[] = {'A','l','l','U','s','e','r','s','P','r','o','f','i','l','e','\0'};
502 static const WCHAR allusersW[] = {'A','L','L','U','S','E','R','S','P','R','O','F','I','L','E',0};
503 OBJECT_ATTRIBUTES attr;
504 UNICODE_STRING nameW;
505 WCHAR *profile_dir = NULL, *all_users_dir = NULL;
509 /* set the ALLUSERSPROFILE variables */
511 attr.Length = sizeof(attr);
512 attr.RootDirectory = 0;
513 attr.ObjectName = &nameW;
515 attr.SecurityDescriptor = NULL;
516 attr.SecurityQualityOfService = NULL;
517 RtlInitUnicodeString( &nameW, profile_keyW );
518 if (!NtOpenKey( &hkey, KEY_READ, &attr ))
520 profile_dir = get_reg_value( hkey, profiles_valueW );
521 all_users_dir = get_reg_value( hkey, all_users_valueW );
525 if (profile_dir && all_users_dir)
529 len = strlenW(profile_dir) + strlenW(all_users_dir) + 2;
530 value = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
531 strcpyW( value, profile_dir );
532 p = value + strlenW(value);
533 if (p > value && p[-1] != '\\') *p++ = '\\';
534 strcpyW( p, all_users_dir );
535 SetEnvironmentVariableW( allusersW, value );
536 HeapFree( GetProcessHeap(), 0, value );
539 HeapFree( GetProcessHeap(), 0, all_users_dir );
540 HeapFree( GetProcessHeap(), 0, profile_dir );
543 /***********************************************************************
546 * Set the Wine library Unicode argv global variables.
548 static void set_library_wargv( char **argv )
556 for (argc = 0; argv[argc]; argc++)
557 total += MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, NULL, 0 );
559 wargv = RtlAllocateHeap( GetProcessHeap(), 0,
560 total * sizeof(WCHAR) + (argc + 1) * sizeof(*wargv) );
561 p = (WCHAR *)(wargv + argc + 1);
562 for (argc = 0; argv[argc]; argc++)
564 DWORD reslen = MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, p, total );
571 /* convert argv back from Unicode since it has to be in the Ansi codepage not the Unix one */
573 for (argc = 0; wargv[argc]; argc++)
574 total += WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, NULL, 0, NULL, NULL );
576 argv = RtlAllocateHeap( GetProcessHeap(), 0, total + (argc + 1) * sizeof(*argv) );
577 q = (char *)(argv + argc + 1);
578 for (argc = 0; wargv[argc]; argc++)
580 DWORD reslen = WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, q, total, NULL, NULL );
587 __wine_main_argc = argc;
588 __wine_main_argv = argv;
589 __wine_main_wargv = wargv;
593 /***********************************************************************
594 * update_library_argv0
596 * Update the argv[0] global variable with the binary we have found.
598 static void update_library_argv0( const WCHAR *argv0 )
600 DWORD len = strlenW( argv0 );
602 if (len > strlenW( __wine_main_wargv[0] ))
604 __wine_main_wargv[0] = RtlAllocateHeap( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) );
606 strcpyW( __wine_main_wargv[0], argv0 );
608 len = WideCharToMultiByte( CP_ACP, 0, argv0, -1, NULL, 0, NULL, NULL );
609 if (len > strlen( __wine_main_argv[0] ) + 1)
611 __wine_main_argv[0] = RtlAllocateHeap( GetProcessHeap(), 0, len );
613 WideCharToMultiByte( CP_ACP, 0, argv0, -1, __wine_main_argv[0], len, NULL, NULL );
617 /***********************************************************************
620 * Build the command line of a process from the argv array.
622 * Note that it does NOT necessarily include the file name.
623 * Sometimes we don't even have any command line options at all.
625 * We must quote and escape characters so that the argv array can be rebuilt
626 * from the command line:
627 * - spaces and tabs must be quoted
629 * - quotes must be escaped
631 * - if '\'s are followed by a '"', they must be doubled and followed by '\"',
632 * resulting in an odd number of '\' followed by a '"'
635 * - '\'s that are not followed by a '"' can be left as is
639 static BOOL build_command_line( WCHAR **argv )
644 RTL_USER_PROCESS_PARAMETERS* rupp = NtCurrentTeb()->Peb->ProcessParameters;
646 if (rupp->CommandLine.Buffer) return TRUE; /* already got it from the server */
649 for (arg = argv; *arg; arg++)
651 int has_space,bcount;
657 if( !*a ) has_space=1;
662 if (*a==' ' || *a=='\t') {
664 } else if (*a=='"') {
665 /* doubling of '\' preceding a '"',
666 * plus escaping of said '"'
674 len+=(a-*arg)+1 /* for the separating space */;
676 len+=2; /* for the quotes */
679 if (!(rupp->CommandLine.Buffer = RtlAllocateHeap( GetProcessHeap(), 0, len * sizeof(WCHAR))))
682 p = rupp->CommandLine.Buffer;
683 rupp->CommandLine.Length = (len - 1) * sizeof(WCHAR);
684 rupp->CommandLine.MaximumLength = len * sizeof(WCHAR);
685 for (arg = argv; *arg; arg++)
687 int has_space,has_quote;
690 /* Check for quotes and spaces in this argument */
691 has_space=has_quote=0;
693 if( !*a ) has_space=1;
695 if (*a==' ' || *a=='\t') {
699 } else if (*a=='"') {
707 /* Now transfer it to the command line */
724 /* Double all the '\\' preceding this '"', plus one */
725 for (i=0;i<=bcount;i++)
737 while ((*p=*x++)) p++;
743 if (p > rupp->CommandLine.Buffer)
744 p--; /* remove last space */
751 /***********************************************************************
752 * init_current_directory
754 * Initialize the current directory from the Unix cwd or the parent info.
756 static void init_current_directory( CURDIR *cur_dir )
758 UNICODE_STRING dir_str;
763 /* if we received a cur dir from the parent, try this first */
765 if (cur_dir->DosPath.Length)
767 if (RtlSetCurrentDirectory_U( &cur_dir->DosPath ) == STATUS_SUCCESS) goto done;
770 /* now try to get it from the Unix cwd */
772 for (size = 256; ; size *= 2)
774 if (!(cwd = HeapAlloc( GetProcessHeap(), 0, size ))) break;
775 if (getcwd( cwd, size )) break;
776 HeapFree( GetProcessHeap(), 0, cwd );
777 if (errno == ERANGE) continue;
782 /* try to use PWD if it is valid, so that we don't resolve symlinks */
784 pwd = getenv( "PWD" );
787 struct stat st1, st2;
789 if (!pwd || stat( pwd, &st1 ) == -1 ||
790 (!stat( cwd, &st2 ) && (st1.st_dev != st2.st_dev || st1.st_ino != st2.st_ino)))
796 ANSI_STRING unix_name;
797 UNICODE_STRING nt_name;
798 RtlInitAnsiString( &unix_name, pwd );
799 if (!wine_unix_to_nt_file_name( &unix_name, &nt_name ))
801 UNICODE_STRING dos_path;
802 /* skip the \??\ prefix, nt_name is 0 terminated */
803 RtlInitUnicodeString( &dos_path, nt_name.Buffer + 4 );
804 RtlSetCurrentDirectory_U( &dos_path );
805 RtlFreeUnicodeString( &nt_name );
809 if (!cur_dir->DosPath.Length) /* still not initialized */
811 MESSAGE("Warning: could not find DOS drive for current working directory '%s', "
812 "starting in the Windows directory.\n", cwd ? cwd : "" );
813 RtlInitUnicodeString( &dir_str, DIR_Windows );
814 RtlSetCurrentDirectory_U( &dir_str );
816 HeapFree( GetProcessHeap(), 0, cwd );
819 if (!cur_dir->Handle) chdir("/"); /* change to root directory so as not to lock cdroms */
820 TRACE( "starting in %s %p\n", debugstr_w( cur_dir->DosPath.Buffer ), cur_dir->Handle );
824 /***********************************************************************
827 * Initialize the windows and system directories from the environment.
829 static void init_windows_dirs(void)
831 extern void CDECL __wine_init_windows_dir( const WCHAR *windir, const WCHAR *sysdir );
833 static const WCHAR windirW[] = {'w','i','n','d','i','r',0};
834 static const WCHAR winsysdirW[] = {'w','i','n','s','y','s','d','i','r',0};
835 static const WCHAR default_windirW[] = {'C',':','\\','w','i','n','d','o','w','s',0};
836 static const WCHAR default_sysdirW[] = {'\\','s','y','s','t','e','m','3','2',0};
837 static const WCHAR default_syswow64W[] = {'\\','s','y','s','w','o','w','6','4',0};
842 if ((len = GetEnvironmentVariableW( windirW, NULL, 0 )))
844 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
845 GetEnvironmentVariableW( windirW, buffer, len );
846 DIR_Windows = buffer;
848 else DIR_Windows = default_windirW;
850 if ((len = GetEnvironmentVariableW( winsysdirW, NULL, 0 )))
852 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
853 GetEnvironmentVariableW( winsysdirW, buffer, len );
858 len = strlenW( DIR_Windows );
859 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) + sizeof(default_sysdirW) );
860 memcpy( buffer, DIR_Windows, len * sizeof(WCHAR) );
861 memcpy( buffer + len, default_sysdirW, sizeof(default_sysdirW) );
865 if (!CreateDirectoryW( DIR_Windows, NULL ) && GetLastError() != ERROR_ALREADY_EXISTS)
866 ERR( "directory %s could not be created, error %u\n",
867 debugstr_w(DIR_Windows), GetLastError() );
868 if (!CreateDirectoryW( DIR_System, NULL ) && GetLastError() != ERROR_ALREADY_EXISTS)
869 ERR( "directory %s could not be created, error %u\n",
870 debugstr_w(DIR_System), GetLastError() );
872 if (is_win64 || is_wow64) /* SysWow64 is always defined on 64-bit */
874 len = strlenW( DIR_Windows );
875 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) + sizeof(default_syswow64W) );
876 memcpy( buffer, DIR_Windows, len * sizeof(WCHAR) );
877 memcpy( buffer + len, default_syswow64W, sizeof(default_syswow64W) );
878 DIR_SysWow64 = buffer;
879 if (!CreateDirectoryW( DIR_SysWow64, NULL ) && GetLastError() != ERROR_ALREADY_EXISTS)
880 ERR( "directory %s could not be created, error %u\n",
881 debugstr_w(DIR_SysWow64), GetLastError() );
884 TRACE_(file)( "WindowsDir = %s\n", debugstr_w(DIR_Windows) );
885 TRACE_(file)( "SystemDir = %s\n", debugstr_w(DIR_System) );
887 /* set the directories in ntdll too */
888 __wine_init_windows_dir( DIR_Windows, DIR_System );
892 /***********************************************************************
895 * Start the wineboot process if necessary. Return the handles to wait on.
897 static void start_wineboot( HANDLE handles[2] )
899 static const WCHAR wineboot_eventW[] = {'_','_','w','i','n','e','b','o','o','t','_','e','v','e','n','t',0};
902 if (!(handles[0] = CreateEventW( NULL, TRUE, FALSE, wineboot_eventW )))
904 ERR( "failed to create wineboot event, expect trouble\n" );
907 if (GetLastError() != ERROR_ALREADY_EXISTS) /* we created it */
909 static const WCHAR wineboot[] = {'\\','w','i','n','e','b','o','o','t','.','e','x','e',0};
910 static const WCHAR args[] = {' ','-','-','i','n','i','t',0};
911 const DWORD expected_type = (sizeof(void*) > sizeof(int) || is_wow64) ?
912 SCS_64BIT_BINARY : SCS_32BIT_BINARY;
914 PROCESS_INFORMATION pi;
918 WCHAR cmdline[MAX_PATH + (sizeof(wineboot) + sizeof(args)) / sizeof(WCHAR)];
920 memset( &si, 0, sizeof(si) );
922 si.dwFlags = STARTF_USESTDHANDLES;
925 si.hStdError = GetStdHandle( STD_ERROR_HANDLE );
927 GetSystemDirectoryW( app, MAX_PATH - sizeof(wineboot)/sizeof(WCHAR) );
928 lstrcatW( app, wineboot );
930 Wow64DisableWow64FsRedirection( &redir );
931 if (GetBinaryTypeW( app, &type ) && type != expected_type)
933 if (type == SCS_64BIT_BINARY)
934 MESSAGE( "wine: '%s' is a 64-bit prefix, it cannot be used with 32-bit Wine.\n",
935 wine_get_config_dir() );
937 MESSAGE( "wine: '%s' is a 32-bit prefix, it cannot be used with %s Wine.\n",
938 wine_get_config_dir(), is_wow64 ? "wow64" : "64-bit" );
942 strcpyW( cmdline, app );
943 strcatW( cmdline, args );
944 if (CreateProcessW( app, cmdline, NULL, NULL, FALSE, DETACHED_PROCESS, NULL, NULL, &si, &pi ))
946 TRACE( "started wineboot pid %04x tid %04x\n", pi.dwProcessId, pi.dwThreadId );
947 CloseHandle( pi.hThread );
948 handles[1] = pi.hProcess;
952 ERR( "failed to start wineboot, err %u\n", GetLastError() );
953 CloseHandle( handles[0] );
956 Wow64RevertWow64FsRedirection( redir );
961 /***********************************************************************
964 * Startup routine of a new process. Runs on the new process stack.
966 static DWORD WINAPI start_process( PEB *peb )
968 IMAGE_NT_HEADERS *nt;
969 LPTHREAD_START_ROUTINE entry;
971 nt = RtlImageNtHeader( peb->ImageBaseAddress );
972 entry = (LPTHREAD_START_ROUTINE)((char *)peb->ImageBaseAddress +
973 nt->OptionalHeader.AddressOfEntryPoint);
975 if (!nt->OptionalHeader.AddressOfEntryPoint)
977 ERR( "%s doesn't have an entry point, it cannot be executed\n",
978 debugstr_w(peb->ProcessParameters->ImagePathName.Buffer) );
983 DPRINTF( "%04x:Starting process %s (entryproc=%p)\n", GetCurrentThreadId(),
984 debugstr_w(peb->ProcessParameters->ImagePathName.Buffer), entry );
986 SetLastError( 0 ); /* clear error code */
987 if (peb->BeingDebugged) DbgBreakPoint();
992 /***********************************************************************
995 * Change the process name in the ps output.
997 static void set_process_name( int argc, char *argv[] )
999 #ifdef HAVE_SETPROCTITLE
1000 setproctitle("-%s", argv[1]);
1005 char *p, *prctl_name = argv[1];
1006 char *end = argv[argc-1] + strlen(argv[argc-1]) + 1;
1009 # define PR_SET_NAME 15
1012 if ((p = strrchr( prctl_name, '\\' ))) prctl_name = p + 1;
1013 if ((p = strrchr( prctl_name, '/' ))) prctl_name = p + 1;
1015 if (prctl( PR_SET_NAME, prctl_name ) != -1)
1017 offset = argv[1] - argv[0];
1018 memmove( argv[1] - offset, argv[1], end - argv[1] );
1019 memset( end - offset, 0, offset );
1020 for (i = 1; i < argc; i++) argv[i-1] = argv[i] - offset;
1024 #endif /* HAVE_PRCTL */
1026 /* remove argv[0] */
1027 memmove( argv, argv + 1, argc * sizeof(argv[0]) );
1032 /***********************************************************************
1033 * __wine_kernel_init
1035 * Wine initialisation: load and start the main exe file.
1037 void CDECL __wine_kernel_init(void)
1039 static const WCHAR kernel32W[] = {'k','e','r','n','e','l','3','2',0};
1040 static const WCHAR dotW[] = {'.',0};
1042 WCHAR *p, main_exe_name[MAX_PATH+1];
1043 PEB *peb = NtCurrentTeb()->Peb;
1044 RTL_USER_PROCESS_PARAMETERS *params = peb->ProcessParameters;
1045 HANDLE boot_events[2];
1046 BOOL got_environment = TRUE;
1048 /* Initialize everything */
1050 setbuf(stdout,NULL);
1051 setbuf(stderr,NULL);
1052 kernel32_handle = GetModuleHandleW(kernel32W);
1053 IsWow64Process( GetCurrentProcess(), &is_wow64 );
1057 if (!params->Environment)
1059 /* Copy the parent environment */
1060 if (!build_initial_environment()) exit(1);
1062 /* convert old configuration to new format */
1063 convert_old_config();
1065 got_environment = set_registry_environment( FALSE );
1066 set_additional_environment();
1069 init_windows_dirs();
1070 init_current_directory( ¶ms->CurrentDirectory );
1072 set_process_name( __wine_main_argc, __wine_main_argv );
1073 set_library_wargv( __wine_main_argv );
1074 boot_events[0] = boot_events[1] = 0;
1076 if (peb->ProcessParameters->ImagePathName.Buffer)
1078 strcpyW( main_exe_name, peb->ProcessParameters->ImagePathName.Buffer );
1082 struct binary_info binary_info;
1084 if (!SearchPathW( NULL, __wine_main_wargv[0], exeW, MAX_PATH, main_exe_name, NULL ) &&
1085 !get_builtin_path( __wine_main_wargv[0], exeW, main_exe_name, MAX_PATH, &binary_info ))
1087 MESSAGE( "wine: cannot find '%s'\n", __wine_main_argv[0] );
1088 ExitProcess( GetLastError() );
1090 update_library_argv0( main_exe_name );
1091 if (!build_command_line( __wine_main_wargv )) goto error;
1092 start_wineboot( boot_events );
1095 /* if there's no extension, append a dot to prevent LoadLibrary from appending .dll */
1096 p = strrchrW( main_exe_name, '.' );
1097 if (!p || strchrW( p, '/' ) || strchrW( p, '\\' )) strcatW( main_exe_name, dotW );
1099 TRACE( "starting process name=%s argv[0]=%s\n",
1100 debugstr_w(main_exe_name), debugstr_w(__wine_main_wargv[0]) );
1102 RtlInitUnicodeString( &NtCurrentTeb()->Peb->ProcessParameters->DllPath,
1103 MODULE_get_dll_load_path(main_exe_name) );
1107 DWORD timeout = 2 * 60 * 1000, count = 1;
1109 if (boot_events[1]) count++;
1110 if (!got_environment) timeout = 5 * 60 * 1000; /* initial prefix creation can take longer */
1111 if (WaitForMultipleObjects( count, boot_events, FALSE, timeout ) == WAIT_TIMEOUT)
1112 ERR( "boot event wait timed out\n" );
1113 CloseHandle( boot_events[0] );
1114 if (boot_events[1]) CloseHandle( boot_events[1] );
1115 /* reload environment now that wineboot has run */
1116 set_registry_environment( got_environment );
1117 set_additional_environment();
1120 if (!(peb->ImageBaseAddress = LoadLibraryExW( main_exe_name, 0, DONT_RESOLVE_DLL_REFERENCES )))
1125 DWORD error = GetLastError();
1127 /* if Win16/DOS format, or unavailable address, exec a new process with the proper setup */
1128 if (error == ERROR_BAD_EXE_FORMAT ||
1129 error == ERROR_INVALID_ADDRESS ||
1130 error == ERROR_NOT_ENOUGH_MEMORY)
1132 if (!getenv("WINEPRELOADRESERVE")) exec_process( main_exe_name );
1133 /* if we get back here, it failed */
1135 else if (error == ERROR_MOD_NOT_FOUND)
1137 if ((p = strrchrW( main_exe_name, '\\' ))) p++;
1138 else p = main_exe_name;
1139 if (!strcmpiW( p, winevdmW ) && __wine_main_argc > 3)
1141 /* args 1 and 2 are --app-name full_path */
1142 MESSAGE( "wine: could not run %s: 16-bit/DOS support missing\n",
1143 debugstr_w(__wine_main_wargv[3]) );
1144 ExitProcess( ERROR_BAD_EXE_FORMAT );
1146 MESSAGE( "wine: cannot find %s\n", debugstr_w(main_exe_name) );
1147 ExitProcess( ERROR_FILE_NOT_FOUND );
1149 args[0] = (DWORD_PTR)main_exe_name;
1150 FormatMessageW( FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_ARGUMENT_ARRAY,
1151 NULL, error, 0, msgW, sizeof(msgW)/sizeof(WCHAR), (__ms_va_list *)args );
1152 WideCharToMultiByte( CP_ACP, 0, msgW, -1, msg, sizeof(msg), NULL, NULL );
1153 MESSAGE( "wine: %s", msg );
1154 ExitProcess( error );
1157 LdrInitializeThunk( start_process, 0, 0, 0 );
1160 ExitProcess( GetLastError() );
1164 /***********************************************************************
1167 * Build an argv array from a command-line.
1168 * 'reserved' is the number of args to reserve before the first one.
1170 static char **build_argv( const WCHAR *cmdlineW, int reserved )
1174 char *arg,*s,*d,*cmdline;
1175 int in_quotes,bcount,len;
1177 len = WideCharToMultiByte( CP_UNIXCP, 0, cmdlineW, -1, NULL, 0, NULL, NULL );
1178 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, len ))) return NULL;
1179 WideCharToMultiByte( CP_UNIXCP, 0, cmdlineW, -1, cmdline, len, NULL, NULL );
1186 if (*s=='\0' || ((*s==' ' || *s=='\t') && !in_quotes)) {
1189 /* skip the remaining spaces */
1190 while (*s==' ' || *s=='\t') {
1197 } else if (*s=='\\') {
1198 /* '\', count them */
1200 } else if ((*s=='"') && ((bcount & 1)==0)) {
1202 in_quotes=!in_quotes;
1205 /* a regular character */
1210 if (!(argv = HeapAlloc( GetProcessHeap(), 0, argc*sizeof(*argv) + len )))
1212 HeapFree( GetProcessHeap(), 0, cmdline );
1216 arg = d = s = (char *)(argv + argc);
1217 memcpy( d, cmdline, len );
1222 if ((*s==' ' || *s=='\t') && !in_quotes) {
1223 /* Close the argument and copy it */
1227 /* skip the remaining spaces */
1230 } while (*s==' ' || *s=='\t');
1232 /* Start with a new argument */
1235 } else if (*s=='\\') {
1239 } else if (*s=='"') {
1241 if ((bcount & 1)==0) {
1242 /* Preceded by an even number of '\', this is half that
1243 * number of '\', plus a '"' which we discard.
1247 in_quotes=!in_quotes;
1249 /* Preceded by an odd number of '\', this is half that
1250 * number of '\' followed by a '"'
1258 /* a regular character */
1269 HeapFree( GetProcessHeap(), 0, cmdline );
1274 /***********************************************************************
1277 * Build the environment of a new child process.
1279 static char **build_envp( const WCHAR *envW )
1281 static const char * const unix_vars[] = { "PATH", "TEMP", "TMP", "HOME" };
1286 int count = 1, length;
1289 for (end = envW; *end; count++) end += strlenW(end) + 1;
1291 length = WideCharToMultiByte( CP_UNIXCP, 0, envW, end - envW, NULL, 0, NULL, NULL );
1292 if (!(env = HeapAlloc( GetProcessHeap(), 0, length ))) return NULL;
1293 WideCharToMultiByte( CP_UNIXCP, 0, envW, end - envW, env, length, NULL, NULL );
1295 for (p = env; *p; p += strlen(p) + 1)
1296 if (is_special_env_var( p )) length += 4; /* prefix it with "WINE" */
1298 for (i = 0; i < sizeof(unix_vars)/sizeof(unix_vars[0]); i++)
1300 if (!(p = getenv(unix_vars[i]))) continue;
1301 length += strlen(unix_vars[i]) + strlen(p) + 2;
1305 if ((envp = HeapAlloc( GetProcessHeap(), 0, count * sizeof(*envp) + length )))
1307 char **envptr = envp;
1308 char *dst = (char *)(envp + count);
1310 /* some variables must not be modified, so we get them directly from the unix env */
1311 for (i = 0; i < sizeof(unix_vars)/sizeof(unix_vars[0]); i++)
1313 if (!(p = getenv(unix_vars[i]))) continue;
1314 *envptr++ = strcpy( dst, unix_vars[i] );
1317 dst += strlen(dst) + 1;
1320 /* now put the Windows environment strings */
1321 for (p = env; *p; p += strlen(p) + 1)
1323 if (*p == '=') continue; /* skip drive curdirs, this crashes some unix apps */
1324 if (!strncmp( p, "WINEPRELOADRESERVE=", sizeof("WINEPRELOADRESERVE=")-1 )) continue;
1325 if (!strncmp( p, "WINELOADERNOEXEC=", sizeof("WINELOADERNOEXEC=")-1 )) continue;
1326 if (!strncmp( p, "WINESERVERSOCKET=", sizeof("WINESERVERSOCKET=")-1 )) continue;
1327 if (is_special_env_var( p )) /* prefix it with "WINE" */
1329 *envptr++ = strcpy( dst, "WINE" );
1334 *envptr++ = strcpy( dst, p );
1336 dst += strlen(dst) + 1;
1340 HeapFree( GetProcessHeap(), 0, env );
1345 /***********************************************************************
1348 * Fork and exec a new Unix binary, checking for errors.
1350 static int fork_and_exec( const char *filename, const WCHAR *cmdline, const WCHAR *env,
1351 const char *newdir, DWORD flags, STARTUPINFOW *startup )
1353 int fd[2], stdin_fd = -1, stdout_fd = -1;
1355 char **argv, **envp;
1357 if (!env) env = GetEnvironmentStringsW();
1360 if (pipe2( fd, O_CLOEXEC ) == -1)
1365 SetLastError( ERROR_TOO_MANY_OPEN_FILES );
1368 fcntl( fd[0], F_SETFD, FD_CLOEXEC );
1369 fcntl( fd[1], F_SETFD, FD_CLOEXEC );
1372 if (!(flags & (CREATE_NEW_PROCESS_GROUP | CREATE_NEW_CONSOLE | DETACHED_PROCESS)))
1374 HANDLE hstdin, hstdout;
1376 if (startup->dwFlags & STARTF_USESTDHANDLES)
1378 hstdin = startup->hStdInput;
1379 hstdout = startup->hStdOutput;
1383 hstdin = GetStdHandle(STD_INPUT_HANDLE);
1384 hstdout = GetStdHandle(STD_OUTPUT_HANDLE);
1387 if (is_console_handle( hstdin ))
1388 hstdin = wine_server_ptr_handle( console_handle_unmap( hstdin ));
1389 if (is_console_handle( hstdout ))
1390 hstdout = wine_server_ptr_handle( console_handle_unmap( hstdout ));
1391 wine_server_handle_to_fd( hstdin, FILE_READ_DATA, &stdin_fd, NULL );
1392 wine_server_handle_to_fd( hstdout, FILE_WRITE_DATA, &stdout_fd, NULL );
1395 argv = build_argv( cmdline, 0 );
1396 envp = build_envp( env );
1398 if (!(pid = fork())) /* child */
1402 if (flags & (CREATE_NEW_PROCESS_GROUP | CREATE_NEW_CONSOLE | DETACHED_PROCESS))
1405 if (!(pid = fork()))
1407 int fd = open( "/dev/null", O_RDWR );
1409 /* close stdin and stdout */
1417 else if (pid != -1) _exit(0); /* parent */
1423 dup2( stdin_fd, 0 );
1426 if (stdout_fd != -1)
1428 dup2( stdout_fd, 1 );
1433 /* Reset signals that we previously set to SIG_IGN */
1434 signal( SIGPIPE, SIG_DFL );
1435 signal( SIGCHLD, SIG_DFL );
1437 if (newdir) chdir(newdir);
1439 if (argv && envp) execve( filename, argv, envp );
1441 write( fd[1], &err, sizeof(err) );
1444 HeapFree( GetProcessHeap(), 0, argv );
1445 HeapFree( GetProcessHeap(), 0, envp );
1446 if (stdin_fd != -1) close( stdin_fd );
1447 if (stdout_fd != -1) close( stdout_fd );
1449 if ((pid != -1) && (read( fd[0], &err, sizeof(err) ) > 0)) /* exec failed */
1454 if (pid == -1) FILE_SetDosError();
1460 static inline DWORD append_string( void **ptr, const WCHAR *str )
1462 DWORD len = strlenW( str );
1463 memcpy( *ptr, str, len * sizeof(WCHAR) );
1464 *ptr = (WCHAR *)*ptr + len;
1465 return len * sizeof(WCHAR);
1468 /***********************************************************************
1469 * create_startup_info
1471 static startup_info_t *create_startup_info( LPCWSTR filename, LPCWSTR cmdline,
1472 LPCWSTR cur_dir, LPWSTR env, DWORD flags,
1473 const STARTUPINFOW *startup, DWORD *info_size )
1475 const RTL_USER_PROCESS_PARAMETERS *cur_params;
1476 startup_info_t *info;
1479 UNICODE_STRING newdir;
1480 WCHAR imagepath[MAX_PATH];
1481 HANDLE hstdin, hstdout, hstderr;
1483 if(!GetLongPathNameW( filename, imagepath, MAX_PATH ))
1484 lstrcpynW( imagepath, filename, MAX_PATH );
1485 if(!GetFullPathNameW( imagepath, MAX_PATH, imagepath, NULL ))
1486 lstrcpynW( imagepath, filename, MAX_PATH );
1488 cur_params = NtCurrentTeb()->Peb->ProcessParameters;
1490 newdir.Buffer = NULL;
1493 if (RtlDosPathNameToNtPathName_U( cur_dir, &newdir, NULL, NULL ))
1494 cur_dir = newdir.Buffer + 4; /* skip \??\ prefix */
1500 if (NtCurrentTeb()->Tib.SubSystemTib) /* FIXME: hack */
1501 cur_dir = ((WIN16_SUBSYSTEM_TIB *)NtCurrentTeb()->Tib.SubSystemTib)->curdir.DosPath.Buffer;
1503 cur_dir = cur_params->CurrentDirectory.DosPath.Buffer;
1506 size = sizeof(*info);
1507 size += strlenW( cur_dir ) * sizeof(WCHAR);
1508 size += cur_params->DllPath.Length;
1509 size += strlenW( imagepath ) * sizeof(WCHAR);
1510 size += strlenW( cmdline ) * sizeof(WCHAR);
1511 if (startup->lpTitle) size += strlenW( startup->lpTitle ) * sizeof(WCHAR);
1512 if (startup->lpDesktop) size += strlenW( startup->lpDesktop ) * sizeof(WCHAR);
1513 /* FIXME: shellinfo */
1514 if (startup->lpReserved2 && startup->cbReserved2) size += startup->cbReserved2;
1515 size = (size + 1) & ~1;
1518 if (!(info = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size ))) goto done;
1520 info->console_flags = cur_params->ConsoleFlags;
1521 if (flags & CREATE_NEW_PROCESS_GROUP) info->console_flags = 1;
1522 if (flags & CREATE_NEW_CONSOLE) info->console = (obj_handle_t)1; /* FIXME: cf. kernel_main.c */
1524 if (startup->dwFlags & STARTF_USESTDHANDLES)
1526 hstdin = startup->hStdInput;
1527 hstdout = startup->hStdOutput;
1528 hstderr = startup->hStdError;
1532 hstdin = GetStdHandle( STD_INPUT_HANDLE );
1533 hstdout = GetStdHandle( STD_OUTPUT_HANDLE );
1534 hstderr = GetStdHandle( STD_ERROR_HANDLE );
1536 info->hstdin = wine_server_obj_handle( hstdin );
1537 info->hstdout = wine_server_obj_handle( hstdout );
1538 info->hstderr = wine_server_obj_handle( hstderr );
1539 if ((flags & (CREATE_NEW_CONSOLE | DETACHED_PROCESS)) != 0)
1541 /* this is temporary (for console handles). We have no way to control that the handle is invalid in child process otherwise */
1542 if (is_console_handle(hstdin)) info->hstdin = wine_server_obj_handle( INVALID_HANDLE_VALUE );
1543 if (is_console_handle(hstdout)) info->hstdout = wine_server_obj_handle( INVALID_HANDLE_VALUE );
1544 if (is_console_handle(hstderr)) info->hstderr = wine_server_obj_handle( INVALID_HANDLE_VALUE );
1548 if (is_console_handle(hstdin)) info->hstdin = console_handle_unmap(hstdin);
1549 if (is_console_handle(hstdout)) info->hstdout = console_handle_unmap(hstdout);
1550 if (is_console_handle(hstderr)) info->hstderr = console_handle_unmap(hstderr);
1553 info->x = startup->dwX;
1554 info->y = startup->dwY;
1555 info->xsize = startup->dwXSize;
1556 info->ysize = startup->dwYSize;
1557 info->xchars = startup->dwXCountChars;
1558 info->ychars = startup->dwYCountChars;
1559 info->attribute = startup->dwFillAttribute;
1560 info->flags = startup->dwFlags;
1561 info->show = startup->wShowWindow;
1564 info->curdir_len = append_string( &ptr, cur_dir );
1565 info->dllpath_len = cur_params->DllPath.Length;
1566 memcpy( ptr, cur_params->DllPath.Buffer, cur_params->DllPath.Length );
1567 ptr = (char *)ptr + cur_params->DllPath.Length;
1568 info->imagepath_len = append_string( &ptr, imagepath );
1569 info->cmdline_len = append_string( &ptr, cmdline );
1570 if (startup->lpTitle) info->title_len = append_string( &ptr, startup->lpTitle );
1571 if (startup->lpDesktop) info->desktop_len = append_string( &ptr, startup->lpDesktop );
1572 if (startup->lpReserved2 && startup->cbReserved2)
1574 info->runtime_len = startup->cbReserved2;
1575 memcpy( ptr, startup->lpReserved2, startup->cbReserved2 );
1579 RtlFreeUnicodeString( &newdir );
1583 /***********************************************************************
1584 * get_alternate_loader
1586 * Get the name of the alternate (32 or 64 bit) Wine loader.
1588 static const char *get_alternate_loader( char **ret_env )
1591 const char *loader = NULL;
1592 const char *loader_env = getenv( "WINELOADER" );
1596 if (wine_get_build_dir()) loader = is_win64 ? "loader/wine32" : "server/../loader/wine";
1600 int len = strlen( loader_env );
1603 if (!(env = HeapAlloc( GetProcessHeap(), 0, sizeof("WINELOADER=") + len + 2 ))) return NULL;
1604 strcpy( env, "WINELOADER=" );
1605 strcat( env, loader_env );
1606 strcat( env, "32" );
1610 if (!(env = HeapAlloc( GetProcessHeap(), 0, sizeof("WINELOADER=") + len ))) return NULL;
1611 strcpy( env, "WINELOADER=" );
1612 strcat( env, loader_env );
1613 len += sizeof("WINELOADER=") - 1;
1614 if (!strcmp( env + len - 2, "32" )) env[len - 2] = 0;
1618 if ((loader = strrchr( env, '/' ))) loader++;
1623 if (!loader) loader = is_win64 ? "wine32" : "wine";
1627 /***********************************************************************
1630 * Create a new process. If hFile is a valid handle we have an exe
1631 * file, otherwise it is a Winelib app.
1633 static BOOL create_process( HANDLE hFile, LPCWSTR filename, LPWSTR cmd_line, LPWSTR env,
1634 LPCWSTR cur_dir, LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1635 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1636 LPPROCESS_INFORMATION info, LPCSTR unixdir,
1637 const struct binary_info *binary_info, int exec_only )
1639 BOOL ret, success = FALSE;
1640 HANDLE process_info;
1642 char *winedebug = NULL;
1643 char *wineloader = NULL;
1644 const char *loader = NULL;
1646 startup_info_t *startup_info;
1647 DWORD startup_info_size;
1648 int socketfd[2], stdin_fd = -1, stdout_fd = -1;
1652 if (!is_win64 && !is_wow64 && (binary_info->flags & BINARY_FLAG_64BIT))
1654 ERR( "starting 64-bit process %s not supported on this platform\n", debugstr_w(filename) );
1655 SetLastError( ERROR_BAD_EXE_FORMAT );
1659 RtlAcquirePebLock();
1661 if (!(startup_info = create_startup_info( filename, cmd_line, cur_dir, env, flags, startup,
1662 &startup_info_size )))
1664 RtlReleasePebLock();
1667 if (!env) env = NtCurrentTeb()->Peb->ProcessParameters->Environment;
1671 static const WCHAR WINEDEBUG[] = {'W','I','N','E','D','E','B','U','G','=',0};
1672 if (!winedebug && !strncmpW( env_end, WINEDEBUG, sizeof(WINEDEBUG)/sizeof(WCHAR) - 1 ))
1674 DWORD len = WideCharToMultiByte( CP_UNIXCP, 0, env_end, -1, NULL, 0, NULL, NULL );
1675 if ((winedebug = HeapAlloc( GetProcessHeap(), 0, len )))
1676 WideCharToMultiByte( CP_UNIXCP, 0, env_end, -1, winedebug, len, NULL, NULL );
1678 env_end += strlenW(env_end) + 1;
1682 /* create the socket for the new process */
1684 if (socketpair( PF_UNIX, SOCK_STREAM, 0, socketfd ) == -1)
1686 RtlReleasePebLock();
1687 HeapFree( GetProcessHeap(), 0, winedebug );
1688 HeapFree( GetProcessHeap(), 0, startup_info );
1689 SetLastError( ERROR_TOO_MANY_OPEN_FILES );
1692 wine_server_send_fd( socketfd[1] );
1693 close( socketfd[1] );
1695 /* create the process on the server side */
1697 SERVER_START_REQ( new_process )
1699 req->inherit_all = inherit;
1700 req->create_flags = flags;
1701 req->socket_fd = socketfd[1];
1702 req->exe_file = wine_server_obj_handle( hFile );
1703 req->process_access = PROCESS_ALL_ACCESS;
1704 req->process_attr = (psa && (psa->nLength >= sizeof(*psa)) && psa->bInheritHandle) ? OBJ_INHERIT : 0;
1705 req->thread_access = THREAD_ALL_ACCESS;
1706 req->thread_attr = (tsa && (tsa->nLength >= sizeof(*tsa)) && tsa->bInheritHandle) ? OBJ_INHERIT : 0;
1707 req->info_size = startup_info_size;
1709 wine_server_add_data( req, startup_info, startup_info_size );
1710 wine_server_add_data( req, env, (env_end - env) * sizeof(WCHAR) );
1711 if ((ret = !wine_server_call_err( req )))
1713 info->dwProcessId = (DWORD)reply->pid;
1714 info->dwThreadId = (DWORD)reply->tid;
1715 info->hProcess = wine_server_ptr_handle( reply->phandle );
1716 info->hThread = wine_server_ptr_handle( reply->thandle );
1718 process_info = wine_server_ptr_handle( reply->info );
1722 RtlReleasePebLock();
1725 close( socketfd[0] );
1726 HeapFree( GetProcessHeap(), 0, startup_info );
1727 HeapFree( GetProcessHeap(), 0, winedebug );
1731 if (!(flags & (CREATE_NEW_CONSOLE | DETACHED_PROCESS)))
1733 if (startup_info->hstdin)
1734 wine_server_handle_to_fd( wine_server_ptr_handle(startup_info->hstdin),
1735 FILE_READ_DATA, &stdin_fd, NULL );
1736 if (startup_info->hstdout)
1737 wine_server_handle_to_fd( wine_server_ptr_handle(startup_info->hstdout),
1738 FILE_WRITE_DATA, &stdout_fd, NULL );
1740 HeapFree( GetProcessHeap(), 0, startup_info );
1742 /* create the child process */
1743 argv = build_argv( cmd_line, 1 );
1745 if (!is_win64 ^ !(binary_info->flags & BINARY_FLAG_64BIT))
1746 loader = get_alternate_loader( &wineloader );
1748 if (exec_only || !(pid = fork())) /* child */
1750 char preloader_reserve[64], socket_env[64];
1752 if (flags & (CREATE_NEW_PROCESS_GROUP | CREATE_NEW_CONSOLE | DETACHED_PROCESS))
1754 if (!(pid = fork()))
1756 int fd = open( "/dev/null", O_RDWR );
1758 /* close stdin and stdout */
1766 else if (pid != -1) _exit(0); /* parent */
1770 if (stdin_fd != -1) dup2( stdin_fd, 0 );
1771 if (stdout_fd != -1) dup2( stdout_fd, 1 );
1774 if (stdin_fd != -1) close( stdin_fd );
1775 if (stdout_fd != -1) close( stdout_fd );
1777 /* Reset signals that we previously set to SIG_IGN */
1778 signal( SIGPIPE, SIG_DFL );
1779 signal( SIGCHLD, SIG_DFL );
1781 sprintf( socket_env, "WINESERVERSOCKET=%u", socketfd[0] );
1782 sprintf( preloader_reserve, "WINEPRELOADRESERVE=%lx-%lx",
1783 (unsigned long)binary_info->res_start, (unsigned long)binary_info->res_end );
1785 putenv( preloader_reserve );
1786 putenv( socket_env );
1787 if (winedebug) putenv( winedebug );
1788 if (wineloader) putenv( wineloader );
1789 if (unixdir) chdir(unixdir);
1791 if (argv) wine_exec_wine_binary( loader, argv, getenv("WINELOADER") );
1795 /* this is the parent */
1797 if (stdin_fd != -1) close( stdin_fd );
1798 if (stdout_fd != -1) close( stdout_fd );
1799 close( socketfd[0] );
1800 HeapFree( GetProcessHeap(), 0, argv );
1801 HeapFree( GetProcessHeap(), 0, winedebug );
1802 HeapFree( GetProcessHeap(), 0, wineloader );
1809 /* wait for the new process info to be ready */
1811 WaitForSingleObject( process_info, INFINITE );
1812 SERVER_START_REQ( get_new_process_info )
1814 req->info = wine_server_obj_handle( process_info );
1815 wine_server_call( req );
1816 success = reply->success;
1817 err = reply->exit_code;
1823 SetLastError( err ? err : ERROR_INTERNAL_ERROR );
1826 CloseHandle( process_info );
1830 CloseHandle( process_info );
1831 CloseHandle( info->hProcess );
1832 CloseHandle( info->hThread );
1833 info->hProcess = info->hThread = 0;
1834 info->dwProcessId = info->dwThreadId = 0;
1839 /***********************************************************************
1840 * create_vdm_process
1842 * Create a new VDM process for a 16-bit or DOS application.
1844 static BOOL create_vdm_process( LPCWSTR filename, LPWSTR cmd_line, LPWSTR env, LPCWSTR cur_dir,
1845 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1846 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1847 LPPROCESS_INFORMATION info, LPCSTR unixdir,
1848 const struct binary_info *binary_info, int exec_only )
1850 static const WCHAR argsW[] = {'%','s',' ','-','-','a','p','p','-','n','a','m','e',' ','"','%','s','"',' ','%','s',0};
1853 LPWSTR new_cmd_line = HeapAlloc( GetProcessHeap(), 0,
1854 (strlenW(filename) + strlenW(cmd_line) + 30) * sizeof(WCHAR) );
1858 SetLastError( ERROR_OUTOFMEMORY );
1861 sprintfW( new_cmd_line, argsW, winevdmW, filename, cmd_line );
1862 ret = create_process( 0, winevdmW, new_cmd_line, env, cur_dir, psa, tsa, inherit,
1863 flags, startup, info, unixdir, binary_info, exec_only );
1864 HeapFree( GetProcessHeap(), 0, new_cmd_line );
1869 /***********************************************************************
1870 * create_cmd_process
1872 * Create a new cmd shell process for a .BAT file.
1874 static BOOL create_cmd_process( LPCWSTR filename, LPWSTR cmd_line, LPVOID env, LPCWSTR cur_dir,
1875 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1876 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1877 LPPROCESS_INFORMATION info )
1880 static const WCHAR comspecW[] = {'C','O','M','S','P','E','C',0};
1881 static const WCHAR slashcW[] = {' ','/','c',' ',0};
1882 WCHAR comspec[MAX_PATH];
1886 if (!GetEnvironmentVariableW( comspecW, comspec, sizeof(comspec)/sizeof(WCHAR) ))
1888 if (!(newcmdline = HeapAlloc( GetProcessHeap(), 0,
1889 (strlenW(comspec) + 4 + strlenW(cmd_line) + 1) * sizeof(WCHAR))))
1892 strcpyW( newcmdline, comspec );
1893 strcatW( newcmdline, slashcW );
1894 strcatW( newcmdline, cmd_line );
1895 ret = CreateProcessW( comspec, newcmdline, psa, tsa, inherit,
1896 flags, env, cur_dir, startup, info );
1897 HeapFree( GetProcessHeap(), 0, newcmdline );
1902 /*************************************************************************
1905 * Helper for CreateProcess: retrieve the file name to load from the
1906 * app name and command line. Store the file name in buffer, and
1907 * return a possibly modified command line.
1908 * Also returns a handle to the opened file if it's a Windows binary.
1910 static LPWSTR get_file_name( LPCWSTR appname, LPWSTR cmdline, LPWSTR buffer,
1911 int buflen, HANDLE *handle, struct binary_info *binary_info )
1913 static const WCHAR quotesW[] = {'"','%','s','"',0};
1915 WCHAR *name, *pos, *first_space, *ret = NULL;
1918 /* if we have an app name, everything is easy */
1922 /* use the unmodified app name as file name */
1923 lstrcpynW( buffer, appname, buflen );
1924 *handle = open_exe_file( buffer, binary_info );
1925 if (!(ret = cmdline) || !cmdline[0])
1927 /* no command-line, create one */
1928 if ((ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(appname) + 3) * sizeof(WCHAR) )))
1929 sprintfW( ret, quotesW, appname );
1934 /* first check for a quoted file name */
1936 if ((cmdline[0] == '"') && ((p = strchrW( cmdline + 1, '"' ))))
1938 int len = p - cmdline - 1;
1939 /* extract the quoted portion as file name */
1940 if (!(name = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) ))) return NULL;
1941 memcpy( name, cmdline + 1, len * sizeof(WCHAR) );
1944 if (!find_exe_file( name, buffer, buflen, handle, binary_info ))
1946 if (!get_builtin_path( name, exeW, buffer, buflen, binary_info )) goto done;
1949 ret = cmdline; /* no change necessary */
1953 /* now try the command-line word by word */
1955 if (!(name = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 1) * sizeof(WCHAR) )))
1963 while (*p && *p != ' ' && *p != '\t') *pos++ = *p++;
1965 if (find_exe_file( name, buffer, buflen, handle, binary_info ))
1970 if (!first_space) first_space = pos;
1971 if (!(*pos++ = *p++)) break;
1976 if (first_space) *first_space = 0; /* try only the first word as a builtin */
1977 if (get_builtin_path( name, exeW, buffer, buflen, binary_info ))
1982 else SetLastError( ERROR_FILE_NOT_FOUND );
1984 else if (first_space) /* build a new command-line with quotes */
1986 if (!(ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 3) * sizeof(WCHAR) )))
1988 sprintfW( ret, quotesW, name );
1993 HeapFree( GetProcessHeap(), 0, name );
1998 /**********************************************************************
1999 * CreateProcessA (KERNEL32.@)
2001 BOOL WINAPI DECLSPEC_HOTPATCH CreateProcessA( LPCSTR app_name, LPSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
2002 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit,
2003 DWORD flags, LPVOID env, LPCSTR cur_dir,
2004 LPSTARTUPINFOA startup_info, LPPROCESS_INFORMATION info )
2007 WCHAR *app_nameW = NULL, *cmd_lineW = NULL, *cur_dirW = NULL;
2008 UNICODE_STRING desktopW, titleW;
2011 desktopW.Buffer = NULL;
2012 titleW.Buffer = NULL;
2013 if (app_name && !(app_nameW = FILE_name_AtoW( app_name, TRUE ))) goto done;
2014 if (cmd_line && !(cmd_lineW = FILE_name_AtoW( cmd_line, TRUE ))) goto done;
2015 if (cur_dir && !(cur_dirW = FILE_name_AtoW( cur_dir, TRUE ))) goto done;
2017 if (startup_info->lpDesktop) RtlCreateUnicodeStringFromAsciiz( &desktopW, startup_info->lpDesktop );
2018 if (startup_info->lpTitle) RtlCreateUnicodeStringFromAsciiz( &titleW, startup_info->lpTitle );
2020 memcpy( &infoW, startup_info, sizeof(infoW) );
2021 infoW.lpDesktop = desktopW.Buffer;
2022 infoW.lpTitle = titleW.Buffer;
2024 if (startup_info->lpReserved)
2025 FIXME("StartupInfo.lpReserved is used, please report (%s)\n",
2026 debugstr_a(startup_info->lpReserved));
2028 ret = CreateProcessW( app_nameW, cmd_lineW, process_attr, thread_attr,
2029 inherit, flags, env, cur_dirW, &infoW, info );
2031 HeapFree( GetProcessHeap(), 0, app_nameW );
2032 HeapFree( GetProcessHeap(), 0, cmd_lineW );
2033 HeapFree( GetProcessHeap(), 0, cur_dirW );
2034 RtlFreeUnicodeString( &desktopW );
2035 RtlFreeUnicodeString( &titleW );
2040 /**********************************************************************
2041 * CreateProcessW (KERNEL32.@)
2043 BOOL WINAPI DECLSPEC_HOTPATCH CreateProcessW( LPCWSTR app_name, LPWSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
2044 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit, DWORD flags,
2045 LPVOID env, LPCWSTR cur_dir, LPSTARTUPINFOW startup_info,
2046 LPPROCESS_INFORMATION info )
2050 char *unixdir = NULL;
2051 WCHAR name[MAX_PATH];
2052 WCHAR *tidy_cmdline, *p, *envW = env;
2053 struct binary_info binary_info;
2055 /* Process the AppName and/or CmdLine to get module name and path */
2057 TRACE("app %s cmdline %s\n", debugstr_w(app_name), debugstr_w(cmd_line) );
2059 if (!(tidy_cmdline = get_file_name( app_name, cmd_line, name, sizeof(name)/sizeof(WCHAR),
2060 &hFile, &binary_info )))
2062 if (hFile == INVALID_HANDLE_VALUE) goto done;
2064 /* Warn if unsupported features are used */
2066 if (flags & (IDLE_PRIORITY_CLASS | HIGH_PRIORITY_CLASS | REALTIME_PRIORITY_CLASS |
2067 CREATE_NEW_PROCESS_GROUP | CREATE_SEPARATE_WOW_VDM | CREATE_SHARED_WOW_VDM |
2068 CREATE_DEFAULT_ERROR_MODE | CREATE_NO_WINDOW |
2069 PROFILE_USER | PROFILE_KERNEL | PROFILE_SERVER))
2070 WARN("(%s,...): ignoring some flags in %x\n", debugstr_w(name), flags);
2074 if (!(unixdir = wine_get_unix_file_name( cur_dir )))
2076 SetLastError(ERROR_DIRECTORY);
2082 WCHAR buf[MAX_PATH];
2083 if (GetCurrentDirectoryW(MAX_PATH, buf)) unixdir = wine_get_unix_file_name( buf );
2086 if (env && !(flags & CREATE_UNICODE_ENVIRONMENT)) /* convert environment to unicode */
2091 while (*p) p += strlen(p) + 1;
2092 p++; /* final null */
2093 lenW = MultiByteToWideChar( CP_ACP, 0, env, p - (char*)env, NULL, 0 );
2094 envW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) );
2095 MultiByteToWideChar( CP_ACP, 0, env, p - (char*)env, envW, lenW );
2096 flags |= CREATE_UNICODE_ENVIRONMENT;
2099 info->hThread = info->hProcess = 0;
2100 info->dwProcessId = info->dwThreadId = 0;
2102 if (binary_info.flags & BINARY_FLAG_DLL)
2104 TRACE( "not starting %s since it is a dll\n", debugstr_w(name) );
2105 SetLastError( ERROR_BAD_EXE_FORMAT );
2107 else switch (binary_info.type)
2110 TRACE( "starting %s as Win%d binary (%p-%p)\n",
2111 debugstr_w(name), (binary_info.flags & BINARY_FLAG_64BIT) ? 64 : 32,
2112 binary_info.res_start, binary_info.res_end );
2113 retv = create_process( hFile, name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
2114 inherit, flags, startup_info, info, unixdir, &binary_info, FALSE );
2119 TRACE( "starting %s as Win16/DOS binary\n", debugstr_w(name) );
2120 retv = create_vdm_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
2121 inherit, flags, startup_info, info, unixdir, &binary_info, FALSE );
2123 case BINARY_UNIX_LIB:
2124 TRACE( "starting %s as %d-bit Winelib app\n",
2125 debugstr_w(name), (binary_info.flags & BINARY_FLAG_64BIT) ? 64 : 32 );
2126 retv = create_process( hFile, name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
2127 inherit, flags, startup_info, info, unixdir, &binary_info, FALSE );
2129 case BINARY_UNKNOWN:
2130 /* check for .com or .bat extension */
2131 if ((p = strrchrW( name, '.' )))
2133 if (!strcmpiW( p, comW ) || !strcmpiW( p, pifW ))
2135 TRACE( "starting %s as DOS binary\n", debugstr_w(name) );
2136 retv = create_vdm_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
2137 inherit, flags, startup_info, info, unixdir,
2138 &binary_info, FALSE );
2141 if (!strcmpiW( p, batW ) || !strcmpiW( p, cmdW ) )
2143 TRACE( "starting %s as batch binary\n", debugstr_w(name) );
2144 retv = create_cmd_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
2145 inherit, flags, startup_info, info );
2150 case BINARY_UNIX_EXE:
2152 /* unknown file, try as unix executable */
2155 TRACE( "starting %s as Unix binary\n", debugstr_w(name) );
2157 if ((unix_name = wine_get_unix_file_name( name )))
2159 retv = (fork_and_exec( unix_name, tidy_cmdline, envW, unixdir, flags, startup_info ) != -1);
2160 HeapFree( GetProcessHeap(), 0, unix_name );
2165 if (hFile) CloseHandle( hFile );
2168 if (tidy_cmdline != cmd_line) HeapFree( GetProcessHeap(), 0, tidy_cmdline );
2169 if (envW != env) HeapFree( GetProcessHeap(), 0, envW );
2170 HeapFree( GetProcessHeap(), 0, unixdir );
2172 TRACE( "started process pid %04x tid %04x\n", info->dwProcessId, info->dwThreadId );
2177 /**********************************************************************
2180 static void exec_process( LPCWSTR name )
2184 STARTUPINFOW startup_info;
2185 PROCESS_INFORMATION info;
2186 struct binary_info binary_info;
2188 hFile = open_exe_file( name, &binary_info );
2189 if (!hFile || hFile == INVALID_HANDLE_VALUE) return;
2191 memset( &startup_info, 0, sizeof(startup_info) );
2192 startup_info.cb = sizeof(startup_info);
2194 /* Determine executable type */
2196 if (binary_info.flags & BINARY_FLAG_DLL) return;
2197 switch (binary_info.type)
2200 TRACE( "starting %s as Win%d binary (%p-%p)\n",
2201 debugstr_w(name), (binary_info.flags & BINARY_FLAG_64BIT) ? 64 : 32,
2202 binary_info.res_start, binary_info.res_end );
2203 create_process( hFile, name, GetCommandLineW(), NULL, NULL, NULL, NULL,
2204 FALSE, 0, &startup_info, &info, NULL, &binary_info, TRUE );
2206 case BINARY_UNIX_LIB:
2207 TRACE( "%s is a Unix library, starting as Winelib app\n", debugstr_w(name) );
2208 create_process( hFile, name, GetCommandLineW(), NULL, NULL, NULL, NULL,
2209 FALSE, 0, &startup_info, &info, NULL, &binary_info, TRUE );
2211 case BINARY_UNKNOWN:
2212 /* check for .com or .pif extension */
2213 if (!(p = strrchrW( name, '.' ))) break;
2214 if (strcmpiW( p, comW ) && strcmpiW( p, pifW )) break;
2219 TRACE( "starting %s as Win16/DOS binary\n", debugstr_w(name) );
2220 create_vdm_process( name, GetCommandLineW(), NULL, NULL, NULL, NULL,
2221 FALSE, 0, &startup_info, &info, NULL, &binary_info, TRUE );
2226 CloseHandle( hFile );
2230 /***********************************************************************
2233 * Wrapper to call WaitForInputIdle USER function
2235 typedef DWORD (WINAPI *WaitForInputIdle_ptr)( HANDLE hProcess, DWORD dwTimeOut );
2237 static DWORD wait_input_idle( HANDLE process, DWORD timeout )
2239 HMODULE mod = GetModuleHandleA( "user32.dll" );
2242 WaitForInputIdle_ptr ptr = (WaitForInputIdle_ptr)GetProcAddress( mod, "WaitForInputIdle" );
2243 if (ptr) return ptr( process, timeout );
2249 /***********************************************************************
2250 * WinExec (KERNEL32.@)
2252 UINT WINAPI WinExec( LPCSTR lpCmdLine, UINT nCmdShow )
2254 PROCESS_INFORMATION info;
2255 STARTUPINFOA startup;
2259 memset( &startup, 0, sizeof(startup) );
2260 startup.cb = sizeof(startup);
2261 startup.dwFlags = STARTF_USESHOWWINDOW;
2262 startup.wShowWindow = nCmdShow;
2264 /* cmdline needs to be writable for CreateProcess */
2265 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, strlen(lpCmdLine)+1 ))) return 0;
2266 strcpy( cmdline, lpCmdLine );
2268 if (CreateProcessA( NULL, cmdline, NULL, NULL, FALSE,
2269 0, NULL, NULL, &startup, &info ))
2271 /* Give 30 seconds to the app to come up */
2272 if (wait_input_idle( info.hProcess, 30000 ) == WAIT_FAILED)
2273 WARN("WaitForInputIdle failed: Error %d\n", GetLastError() );
2275 /* Close off the handles */
2276 CloseHandle( info.hThread );
2277 CloseHandle( info.hProcess );
2279 else if ((ret = GetLastError()) >= 32)
2281 FIXME("Strange error set by CreateProcess: %d\n", ret );
2284 HeapFree( GetProcessHeap(), 0, cmdline );
2289 /**********************************************************************
2290 * LoadModule (KERNEL32.@)
2292 HINSTANCE WINAPI LoadModule( LPCSTR name, LPVOID paramBlock )
2294 LOADPARMS32 *params = paramBlock;
2295 PROCESS_INFORMATION info;
2296 STARTUPINFOA startup;
2297 HINSTANCE hInstance;
2299 char filename[MAX_PATH];
2302 if (!name) return (HINSTANCE)ERROR_FILE_NOT_FOUND;
2304 if (!SearchPathA( NULL, name, ".exe", sizeof(filename), filename, NULL ) &&
2305 !SearchPathA( NULL, name, NULL, sizeof(filename), filename, NULL ))
2306 return ULongToHandle(GetLastError());
2308 len = (BYTE)params->lpCmdLine[0];
2309 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, strlen(filename) + len + 2 )))
2310 return (HINSTANCE)ERROR_NOT_ENOUGH_MEMORY;
2312 strcpy( cmdline, filename );
2313 p = cmdline + strlen(cmdline);
2315 memcpy( p, params->lpCmdLine + 1, len );
2318 memset( &startup, 0, sizeof(startup) );
2319 startup.cb = sizeof(startup);
2320 if (params->lpCmdShow)
2322 startup.dwFlags = STARTF_USESHOWWINDOW;
2323 startup.wShowWindow = ((WORD *)params->lpCmdShow)[1];
2326 if (CreateProcessA( filename, cmdline, NULL, NULL, FALSE, 0,
2327 params->lpEnvAddress, NULL, &startup, &info ))
2329 /* Give 30 seconds to the app to come up */
2330 if (wait_input_idle( info.hProcess, 30000 ) == WAIT_FAILED)
2331 WARN("WaitForInputIdle failed: Error %d\n", GetLastError() );
2332 hInstance = (HINSTANCE)33;
2333 /* Close off the handles */
2334 CloseHandle( info.hThread );
2335 CloseHandle( info.hProcess );
2337 else if ((hInstance = ULongToHandle(GetLastError())) >= (HINSTANCE)32)
2339 FIXME("Strange error set by CreateProcess: %p\n", hInstance );
2340 hInstance = (HINSTANCE)11;
2343 HeapFree( GetProcessHeap(), 0, cmdline );
2348 /******************************************************************************
2349 * TerminateProcess (KERNEL32.@)
2351 * Terminates a process.
2354 * handle [I] Process to terminate.
2355 * exit_code [I] Exit code.
2359 * Failure: FALSE, check GetLastError().
2361 BOOL WINAPI TerminateProcess( HANDLE handle, DWORD exit_code )
2363 NTSTATUS status = NtTerminateProcess( handle, exit_code );
2364 if (status) SetLastError( RtlNtStatusToDosError(status) );
2368 /***********************************************************************
2369 * ExitProcess (KERNEL32.@)
2371 * Exits the current process.
2374 * status [I] Status code to exit with.
2380 __ASM_STDCALL_FUNC( ExitProcess, 4, /* Shrinker depend on this particular ExitProcess implementation */
2382 ".byte 0x8B, 0xEC\n\t" /* movl %esp, %ebp */
2383 ".byte 0x6A, 0x00\n\t" /* pushl $0 */
2384 ".byte 0x68, 0x00, 0x00, 0x00, 0x00\n\t" /* pushl $0 - 4 bytes immediate */
2386 "call " __ASM_NAME("process_ExitProcess") __ASM_STDCALL(4) "\n\t"
2390 void WINAPI process_ExitProcess( DWORD status )
2392 LdrShutdownProcess();
2393 NtTerminateProcess(GetCurrentProcess(), status);
2399 void WINAPI ExitProcess( DWORD status )
2401 LdrShutdownProcess();
2402 NtTerminateProcess(GetCurrentProcess(), status);
2408 /***********************************************************************
2409 * GetExitCodeProcess [KERNEL32.@]
2411 * Gets termination status of specified process.
2414 * hProcess [in] Handle to the process.
2415 * lpExitCode [out] Address to receive termination status.
2421 BOOL WINAPI GetExitCodeProcess( HANDLE hProcess, LPDWORD lpExitCode )
2424 PROCESS_BASIC_INFORMATION pbi;
2426 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
2428 if (status == STATUS_SUCCESS)
2430 if (lpExitCode) *lpExitCode = pbi.ExitStatus;
2433 SetLastError( RtlNtStatusToDosError(status) );
2438 /***********************************************************************
2439 * SetErrorMode (KERNEL32.@)
2441 UINT WINAPI SetErrorMode( UINT mode )
2443 UINT old = process_error_mode;
2444 process_error_mode = mode;
2448 /***********************************************************************
2449 * GetErrorMode (KERNEL32.@)
2451 UINT WINAPI GetErrorMode( void )
2453 return process_error_mode;
2456 /**********************************************************************
2457 * TlsAlloc [KERNEL32.@]
2459 * Allocates a thread local storage index.
2462 * Success: TLS index.
2463 * Failure: 0xFFFFFFFF
2465 DWORD WINAPI TlsAlloc( void )
2468 PEB * const peb = NtCurrentTeb()->Peb;
2470 RtlAcquirePebLock();
2471 index = RtlFindClearBitsAndSet( peb->TlsBitmap, 1, 0 );
2472 if (index != ~0U) NtCurrentTeb()->TlsSlots[index] = 0; /* clear the value */
2475 index = RtlFindClearBitsAndSet( peb->TlsExpansionBitmap, 1, 0 );
2478 if (!NtCurrentTeb()->TlsExpansionSlots &&
2479 !(NtCurrentTeb()->TlsExpansionSlots = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
2480 8 * sizeof(peb->TlsExpansionBitmapBits) * sizeof(void*) )))
2482 RtlClearBits( peb->TlsExpansionBitmap, index, 1 );
2484 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
2488 NtCurrentTeb()->TlsExpansionSlots[index] = 0; /* clear the value */
2489 index += TLS_MINIMUM_AVAILABLE;
2492 else SetLastError( ERROR_NO_MORE_ITEMS );
2494 RtlReleasePebLock();
2499 /**********************************************************************
2500 * TlsFree [KERNEL32.@]
2502 * Releases a thread local storage index, making it available for reuse.
2505 * index [in] TLS index to free.
2511 BOOL WINAPI TlsFree( DWORD index )
2515 RtlAcquirePebLock();
2516 if (index >= TLS_MINIMUM_AVAILABLE)
2518 ret = RtlAreBitsSet( NtCurrentTeb()->Peb->TlsExpansionBitmap, index - TLS_MINIMUM_AVAILABLE, 1 );
2519 if (ret) RtlClearBits( NtCurrentTeb()->Peb->TlsExpansionBitmap, index - TLS_MINIMUM_AVAILABLE, 1 );
2523 ret = RtlAreBitsSet( NtCurrentTeb()->Peb->TlsBitmap, index, 1 );
2524 if (ret) RtlClearBits( NtCurrentTeb()->Peb->TlsBitmap, index, 1 );
2526 if (ret) NtSetInformationThread( GetCurrentThread(), ThreadZeroTlsCell, &index, sizeof(index) );
2527 else SetLastError( ERROR_INVALID_PARAMETER );
2528 RtlReleasePebLock();
2533 /**********************************************************************
2534 * TlsGetValue [KERNEL32.@]
2536 * Gets value in a thread's TLS slot.
2539 * index [in] TLS index to retrieve value for.
2542 * Success: Value stored in calling thread's TLS slot for index.
2543 * Failure: 0 and GetLastError() returns NO_ERROR.
2545 LPVOID WINAPI TlsGetValue( DWORD index )
2549 if (index < TLS_MINIMUM_AVAILABLE)
2551 ret = NtCurrentTeb()->TlsSlots[index];
2555 index -= TLS_MINIMUM_AVAILABLE;
2556 if (index >= 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits))
2558 SetLastError( ERROR_INVALID_PARAMETER );
2561 if (!NtCurrentTeb()->TlsExpansionSlots) ret = NULL;
2562 else ret = NtCurrentTeb()->TlsExpansionSlots[index];
2564 SetLastError( ERROR_SUCCESS );
2569 /**********************************************************************
2570 * TlsSetValue [KERNEL32.@]
2572 * Stores a value in the thread's TLS slot.
2575 * index [in] TLS index to set value for.
2576 * value [in] Value to be stored.
2582 BOOL WINAPI TlsSetValue( DWORD index, LPVOID value )
2584 if (index < TLS_MINIMUM_AVAILABLE)
2586 NtCurrentTeb()->TlsSlots[index] = value;
2590 index -= TLS_MINIMUM_AVAILABLE;
2591 if (index >= 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits))
2593 SetLastError( ERROR_INVALID_PARAMETER );
2596 if (!NtCurrentTeb()->TlsExpansionSlots &&
2597 !(NtCurrentTeb()->TlsExpansionSlots = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
2598 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits) * sizeof(void*) )))
2600 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
2603 NtCurrentTeb()->TlsExpansionSlots[index] = value;
2609 /***********************************************************************
2610 * GetProcessFlags (KERNEL32.@)
2612 DWORD WINAPI GetProcessFlags( DWORD processid )
2614 IMAGE_NT_HEADERS *nt;
2617 if (processid && processid != GetCurrentProcessId()) return 0;
2619 if ((nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress )))
2621 if (nt->OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)
2622 flags |= PDB32_CONSOLE_PROC;
2624 if (!AreFileApisANSI()) flags |= PDB32_FILE_APIS_OEM;
2625 if (IsDebuggerPresent()) flags |= PDB32_DEBUGGED;
2630 /***********************************************************************
2631 * GetProcessDword (KERNEL32.18)
2633 DWORD WINAPI GetProcessDword( DWORD dwProcessID, INT offset )
2635 FIXME( "(%d, %d): not supported\n", dwProcessID, offset );
2640 /*********************************************************************
2641 * OpenProcess (KERNEL32.@)
2643 * Opens a handle to a process.
2646 * access [I] Desired access rights assigned to the returned handle.
2647 * inherit [I] Determines whether or not child processes will inherit the handle.
2648 * id [I] Process identifier of the process to get a handle to.
2651 * Success: Valid handle to the specified process.
2652 * Failure: NULL, check GetLastError().
2654 HANDLE WINAPI OpenProcess( DWORD access, BOOL inherit, DWORD id )
2658 OBJECT_ATTRIBUTES attr;
2661 cid.UniqueProcess = ULongToHandle(id);
2662 cid.UniqueThread = 0; /* FIXME ? */
2664 attr.Length = sizeof(OBJECT_ATTRIBUTES);
2665 attr.RootDirectory = NULL;
2666 attr.Attributes = inherit ? OBJ_INHERIT : 0;
2667 attr.SecurityDescriptor = NULL;
2668 attr.SecurityQualityOfService = NULL;
2669 attr.ObjectName = NULL;
2671 if (GetVersion() & 0x80000000) access = PROCESS_ALL_ACCESS;
2673 status = NtOpenProcess(&handle, access, &attr, &cid);
2674 if (status != STATUS_SUCCESS)
2676 SetLastError( RtlNtStatusToDosError(status) );
2683 /*********************************************************************
2684 * GetProcessId (KERNEL32.@)
2686 * Gets the a unique identifier of a process.
2689 * hProcess [I] Handle to the process.
2693 * Failure: FALSE, check GetLastError().
2697 * The identifier is unique only on the machine and only until the process
2698 * exits (including system shutdown).
2700 DWORD WINAPI GetProcessId( HANDLE hProcess )
2703 PROCESS_BASIC_INFORMATION pbi;
2705 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
2707 if (status == STATUS_SUCCESS) return pbi.UniqueProcessId;
2708 SetLastError( RtlNtStatusToDosError(status) );
2713 /*********************************************************************
2714 * CloseHandle (KERNEL32.@)
2719 * handle [I] Handle to close.
2723 * Failure: FALSE, check GetLastError().
2725 BOOL WINAPI CloseHandle( HANDLE handle )
2729 /* stdio handles need special treatment */
2730 if ((handle == (HANDLE)STD_INPUT_HANDLE) ||
2731 (handle == (HANDLE)STD_OUTPUT_HANDLE) ||
2732 (handle == (HANDLE)STD_ERROR_HANDLE))
2733 handle = GetStdHandle( HandleToULong(handle) );
2735 if (is_console_handle(handle))
2736 return CloseConsoleHandle(handle);
2738 status = NtClose( handle );
2739 if (status) SetLastError( RtlNtStatusToDosError(status) );
2744 /*********************************************************************
2745 * GetHandleInformation (KERNEL32.@)
2747 BOOL WINAPI GetHandleInformation( HANDLE handle, LPDWORD flags )
2749 OBJECT_DATA_INFORMATION info;
2750 NTSTATUS status = NtQueryObject( handle, ObjectDataInformation, &info, sizeof(info), NULL );
2752 if (status) SetLastError( RtlNtStatusToDosError(status) );
2756 if (info.InheritHandle) *flags |= HANDLE_FLAG_INHERIT;
2757 if (info.ProtectFromClose) *flags |= HANDLE_FLAG_PROTECT_FROM_CLOSE;
2763 /*********************************************************************
2764 * SetHandleInformation (KERNEL32.@)
2766 BOOL WINAPI SetHandleInformation( HANDLE handle, DWORD mask, DWORD flags )
2768 OBJECT_DATA_INFORMATION info;
2771 /* if not setting both fields, retrieve current value first */
2772 if ((mask & (HANDLE_FLAG_INHERIT | HANDLE_FLAG_PROTECT_FROM_CLOSE)) !=
2773 (HANDLE_FLAG_INHERIT | HANDLE_FLAG_PROTECT_FROM_CLOSE))
2775 if ((status = NtQueryObject( handle, ObjectDataInformation, &info, sizeof(info), NULL )))
2777 SetLastError( RtlNtStatusToDosError(status) );
2781 if (mask & HANDLE_FLAG_INHERIT)
2782 info.InheritHandle = (flags & HANDLE_FLAG_INHERIT) != 0;
2783 if (mask & HANDLE_FLAG_PROTECT_FROM_CLOSE)
2784 info.ProtectFromClose = (flags & HANDLE_FLAG_PROTECT_FROM_CLOSE) != 0;
2786 status = NtSetInformationObject( handle, ObjectDataInformation, &info, sizeof(info) );
2787 if (status) SetLastError( RtlNtStatusToDosError(status) );
2792 /*********************************************************************
2793 * DuplicateHandle (KERNEL32.@)
2795 BOOL WINAPI DuplicateHandle( HANDLE source_process, HANDLE source,
2796 HANDLE dest_process, HANDLE *dest,
2797 DWORD access, BOOL inherit, DWORD options )
2801 if (is_console_handle(source))
2803 /* FIXME: this test is not sufficient, we need to test process ids, not handles */
2804 if (source_process != dest_process ||
2805 source_process != GetCurrentProcess())
2807 SetLastError(ERROR_INVALID_PARAMETER);
2810 *dest = DuplicateConsoleHandle( source, access, inherit, options );
2811 return (*dest != INVALID_HANDLE_VALUE);
2813 status = NtDuplicateObject( source_process, source, dest_process, dest,
2814 access, inherit ? OBJ_INHERIT : 0, options );
2815 if (status) SetLastError( RtlNtStatusToDosError(status) );
2820 /***********************************************************************
2821 * ConvertToGlobalHandle (KERNEL32.@)
2823 HANDLE WINAPI ConvertToGlobalHandle(HANDLE hSrc)
2825 HANDLE ret = INVALID_HANDLE_VALUE;
2826 DuplicateHandle( GetCurrentProcess(), hSrc, GetCurrentProcess(), &ret, 0, FALSE,
2827 DUP_HANDLE_MAKE_GLOBAL | DUP_HANDLE_SAME_ACCESS | DUP_HANDLE_CLOSE_SOURCE );
2832 /***********************************************************************
2833 * SetHandleContext (KERNEL32.@)
2835 BOOL WINAPI SetHandleContext(HANDLE hnd,DWORD context)
2837 FIXME("(%p,%d), stub. In case this got called by WSOCK32/WS2_32: "
2838 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd,context);
2839 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2844 /***********************************************************************
2845 * GetHandleContext (KERNEL32.@)
2847 DWORD WINAPI GetHandleContext(HANDLE hnd)
2849 FIXME("(%p), stub. In case this got called by WSOCK32/WS2_32: "
2850 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd);
2851 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2856 /***********************************************************************
2857 * CreateSocketHandle (KERNEL32.@)
2859 HANDLE WINAPI CreateSocketHandle(void)
2861 FIXME("(), stub. In case this got called by WSOCK32/WS2_32: "
2862 "the external WINSOCK DLLs won't work with WINE, don't use them.\n");
2863 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2864 return INVALID_HANDLE_VALUE;
2868 /***********************************************************************
2869 * SetPriorityClass (KERNEL32.@)
2871 BOOL WINAPI SetPriorityClass( HANDLE hprocess, DWORD priorityclass )
2874 PROCESS_PRIORITY_CLASS ppc;
2876 ppc.Foreground = FALSE;
2877 switch (priorityclass)
2879 case IDLE_PRIORITY_CLASS:
2880 ppc.PriorityClass = PROCESS_PRIOCLASS_IDLE; break;
2881 case BELOW_NORMAL_PRIORITY_CLASS:
2882 ppc.PriorityClass = PROCESS_PRIOCLASS_BELOW_NORMAL; break;
2883 case NORMAL_PRIORITY_CLASS:
2884 ppc.PriorityClass = PROCESS_PRIOCLASS_NORMAL; break;
2885 case ABOVE_NORMAL_PRIORITY_CLASS:
2886 ppc.PriorityClass = PROCESS_PRIOCLASS_ABOVE_NORMAL; break;
2887 case HIGH_PRIORITY_CLASS:
2888 ppc.PriorityClass = PROCESS_PRIOCLASS_HIGH; break;
2889 case REALTIME_PRIORITY_CLASS:
2890 ppc.PriorityClass = PROCESS_PRIOCLASS_REALTIME; break;
2892 SetLastError(ERROR_INVALID_PARAMETER);
2896 status = NtSetInformationProcess(hprocess, ProcessPriorityClass,
2899 if (status != STATUS_SUCCESS)
2901 SetLastError( RtlNtStatusToDosError(status) );
2908 /***********************************************************************
2909 * GetPriorityClass (KERNEL32.@)
2911 DWORD WINAPI GetPriorityClass(HANDLE hProcess)
2914 PROCESS_BASIC_INFORMATION pbi;
2916 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
2918 if (status != STATUS_SUCCESS)
2920 SetLastError( RtlNtStatusToDosError(status) );
2923 switch (pbi.BasePriority)
2925 case PROCESS_PRIOCLASS_IDLE: return IDLE_PRIORITY_CLASS;
2926 case PROCESS_PRIOCLASS_BELOW_NORMAL: return BELOW_NORMAL_PRIORITY_CLASS;
2927 case PROCESS_PRIOCLASS_NORMAL: return NORMAL_PRIORITY_CLASS;
2928 case PROCESS_PRIOCLASS_ABOVE_NORMAL: return ABOVE_NORMAL_PRIORITY_CLASS;
2929 case PROCESS_PRIOCLASS_HIGH: return HIGH_PRIORITY_CLASS;
2930 case PROCESS_PRIOCLASS_REALTIME: return REALTIME_PRIORITY_CLASS;
2932 SetLastError( ERROR_INVALID_PARAMETER );
2937 /***********************************************************************
2938 * SetProcessAffinityMask (KERNEL32.@)
2940 BOOL WINAPI SetProcessAffinityMask( HANDLE hProcess, DWORD_PTR affmask )
2944 status = NtSetInformationProcess(hProcess, ProcessAffinityMask,
2945 &affmask, sizeof(DWORD_PTR));
2948 SetLastError( RtlNtStatusToDosError(status) );
2955 /**********************************************************************
2956 * GetProcessAffinityMask (KERNEL32.@)
2958 BOOL WINAPI GetProcessAffinityMask( HANDLE hProcess,
2959 PDWORD_PTR lpProcessAffinityMask,
2960 PDWORD_PTR lpSystemAffinityMask )
2962 PROCESS_BASIC_INFORMATION pbi;
2965 status = NtQueryInformationProcess(hProcess,
2966 ProcessBasicInformation,
2967 &pbi, sizeof(pbi), NULL);
2970 SetLastError( RtlNtStatusToDosError(status) );
2973 if (lpProcessAffinityMask) *lpProcessAffinityMask = pbi.AffinityMask;
2974 if (lpSystemAffinityMask) *lpSystemAffinityMask = (1 << NtCurrentTeb()->Peb->NumberOfProcessors) - 1;
2979 /***********************************************************************
2980 * GetProcessVersion (KERNEL32.@)
2982 DWORD WINAPI GetProcessVersion( DWORD pid )
2986 PROCESS_BASIC_INFORMATION pbi;
2989 IMAGE_DOS_HEADER dos;
2990 IMAGE_NT_HEADERS nt;
2993 if (!pid || pid == GetCurrentProcessId())
2995 IMAGE_NT_HEADERS *nt;
2997 if ((nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress )))
2998 return ((nt->OptionalHeader.MajorSubsystemVersion << 16) |
2999 nt->OptionalHeader.MinorSubsystemVersion);
3003 process = OpenProcess(PROCESS_VM_READ | PROCESS_QUERY_INFORMATION, FALSE, pid);
3004 if (!process) return 0;
3006 status = NtQueryInformationProcess(process, ProcessBasicInformation, &pbi, sizeof(pbi), NULL);
3007 if (status) goto err;
3009 status = NtReadVirtualMemory(process, pbi.PebBaseAddress, &peb, sizeof(peb), &count);
3010 if (status || count != sizeof(peb)) goto err;
3012 memset(&dos, 0, sizeof(dos));
3013 status = NtReadVirtualMemory(process, peb.ImageBaseAddress, &dos, sizeof(dos), &count);
3014 if (status || count != sizeof(dos)) goto err;
3015 if (dos.e_magic != IMAGE_DOS_SIGNATURE) goto err;
3017 memset(&nt, 0, sizeof(nt));
3018 status = NtReadVirtualMemory(process, (char *)peb.ImageBaseAddress + dos.e_lfanew, &nt, sizeof(nt), &count);
3019 if (status || count != sizeof(nt)) goto err;
3020 if (nt.Signature != IMAGE_NT_SIGNATURE) goto err;
3022 ver = MAKELONG(nt.OptionalHeader.MinorSubsystemVersion, nt.OptionalHeader.MajorSubsystemVersion);
3025 CloseHandle(process);
3027 if (status != STATUS_SUCCESS)
3028 SetLastError(RtlNtStatusToDosError(status));
3034 /***********************************************************************
3035 * SetProcessWorkingSetSize [KERNEL32.@]
3036 * Sets the min/max working set sizes for a specified process.
3039 * hProcess [I] Handle to the process of interest
3040 * minset [I] Specifies minimum working set size
3041 * maxset [I] Specifies maximum working set size
3047 BOOL WINAPI SetProcessWorkingSetSize(HANDLE hProcess, SIZE_T minset,
3050 WARN("(%p,%ld,%ld): stub - harmless\n",hProcess,minset,maxset);
3051 if(( minset == (SIZE_T)-1) && (maxset == (SIZE_T)-1)) {
3052 /* Trim the working set to zero */
3053 /* Swap the process out of physical RAM */
3058 /***********************************************************************
3059 * GetProcessWorkingSetSize (KERNEL32.@)
3061 BOOL WINAPI GetProcessWorkingSetSize(HANDLE hProcess, PSIZE_T minset,
3064 FIXME("(%p,%p,%p): stub\n",hProcess,minset,maxset);
3065 /* 32 MB working set size */
3066 if (minset) *minset = 32*1024*1024;
3067 if (maxset) *maxset = 32*1024*1024;
3072 /***********************************************************************
3073 * SetProcessShutdownParameters (KERNEL32.@)
3075 BOOL WINAPI SetProcessShutdownParameters(DWORD level, DWORD flags)
3077 FIXME("(%08x, %08x): partial stub.\n", level, flags);
3078 shutdown_flags = flags;
3079 shutdown_priority = level;
3084 /***********************************************************************
3085 * GetProcessShutdownParameters (KERNEL32.@)
3088 BOOL WINAPI GetProcessShutdownParameters( LPDWORD lpdwLevel, LPDWORD lpdwFlags )
3090 *lpdwLevel = shutdown_priority;
3091 *lpdwFlags = shutdown_flags;
3096 /***********************************************************************
3097 * GetProcessPriorityBoost (KERNEL32.@)
3099 BOOL WINAPI GetProcessPriorityBoost(HANDLE hprocess,PBOOL pDisablePriorityBoost)
3101 FIXME("(%p,%p): semi-stub\n", hprocess, pDisablePriorityBoost);
3103 /* Report that no boost is present.. */
3104 *pDisablePriorityBoost = FALSE;
3109 /***********************************************************************
3110 * SetProcessPriorityBoost (KERNEL32.@)
3112 BOOL WINAPI SetProcessPriorityBoost(HANDLE hprocess,BOOL disableboost)
3114 FIXME("(%p,%d): stub\n",hprocess,disableboost);
3115 /* Say we can do it. I doubt the program will notice that we don't. */
3120 /***********************************************************************
3121 * ReadProcessMemory (KERNEL32.@)
3123 BOOL WINAPI ReadProcessMemory( HANDLE process, LPCVOID addr, LPVOID buffer, SIZE_T size,
3124 SIZE_T *bytes_read )
3126 NTSTATUS status = NtReadVirtualMemory( process, addr, buffer, size, bytes_read );
3127 if (status) SetLastError( RtlNtStatusToDosError(status) );
3132 /***********************************************************************
3133 * WriteProcessMemory (KERNEL32.@)
3135 BOOL WINAPI WriteProcessMemory( HANDLE process, LPVOID addr, LPCVOID buffer, SIZE_T size,
3136 SIZE_T *bytes_written )
3138 NTSTATUS status = NtWriteVirtualMemory( process, addr, buffer, size, bytes_written );
3139 if (status) SetLastError( RtlNtStatusToDosError(status) );
3144 /****************************************************************************
3145 * FlushInstructionCache (KERNEL32.@)
3147 BOOL WINAPI FlushInstructionCache(HANDLE hProcess, LPCVOID lpBaseAddress, SIZE_T dwSize)
3150 status = NtFlushInstructionCache( hProcess, lpBaseAddress, dwSize );
3151 if (status) SetLastError( RtlNtStatusToDosError(status) );
3156 /******************************************************************
3157 * GetProcessIoCounters (KERNEL32.@)
3159 BOOL WINAPI GetProcessIoCounters(HANDLE hProcess, PIO_COUNTERS ioc)
3163 status = NtQueryInformationProcess(hProcess, ProcessIoCounters,
3164 ioc, sizeof(*ioc), NULL);
3165 if (status) SetLastError( RtlNtStatusToDosError(status) );
3169 /******************************************************************
3170 * GetProcessHandleCount (KERNEL32.@)
3172 BOOL WINAPI GetProcessHandleCount(HANDLE hProcess, DWORD *cnt)
3176 status = NtQueryInformationProcess(hProcess, ProcessHandleCount,
3177 cnt, sizeof(*cnt), NULL);
3178 if (status) SetLastError( RtlNtStatusToDosError(status) );
3182 /******************************************************************
3183 * QueryFullProcessImageNameA (KERNEL32.@)
3185 BOOL WINAPI QueryFullProcessImageNameA(HANDLE hProcess, DWORD dwFlags, LPSTR lpExeName, PDWORD pdwSize)
3188 DWORD pdwSizeW = *pdwSize;
3189 LPWSTR lpExeNameW = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *pdwSize * sizeof(WCHAR));
3191 retval = QueryFullProcessImageNameW(hProcess, dwFlags, lpExeNameW, &pdwSizeW);
3194 retval = (0 != WideCharToMultiByte(CP_ACP, 0, lpExeNameW, -1,
3195 lpExeName, *pdwSize, NULL, NULL));
3197 *pdwSize = strlen(lpExeName);
3199 HeapFree(GetProcessHeap(), 0, lpExeNameW);
3203 /******************************************************************
3204 * QueryFullProcessImageNameW (KERNEL32.@)
3206 BOOL WINAPI QueryFullProcessImageNameW(HANDLE hProcess, DWORD dwFlags, LPWSTR lpExeName, PDWORD pdwSize)
3208 BYTE buffer[sizeof(UNICODE_STRING) + MAX_PATH*sizeof(WCHAR)]; /* this buffer should be enough */
3209 UNICODE_STRING *dynamic_buffer = NULL;
3210 UNICODE_STRING nt_path;
3211 UNICODE_STRING *result = NULL;
3215 RtlInitUnicodeStringEx(&nt_path, NULL);
3216 /* FIXME: On Windows, ProcessImageFileName return an NT path. We rely that it being a DOS path,
3217 * as this is on Wine. */
3218 status = NtQueryInformationProcess(hProcess, ProcessImageFileName, buffer,
3219 sizeof(buffer) - sizeof(WCHAR), &needed);
3220 if (status == STATUS_INFO_LENGTH_MISMATCH)
3222 dynamic_buffer = HeapAlloc(GetProcessHeap(), 0, needed + sizeof(WCHAR));
3223 status = NtQueryInformationProcess(hProcess, ProcessImageFileName, (LPBYTE)dynamic_buffer, needed, &needed);
3224 result = dynamic_buffer;
3227 result = (PUNICODE_STRING)buffer;
3229 if (status) goto cleanup;
3231 if (dwFlags & PROCESS_NAME_NATIVE)
3233 result->Buffer[result->Length / sizeof(WCHAR)] = 0;
3234 if (!RtlDosPathNameToNtPathName_U(result->Buffer, &nt_path, NULL, NULL))
3236 status = STATUS_OBJECT_PATH_NOT_FOUND;
3242 if (result->Length/sizeof(WCHAR) + 1 > *pdwSize)
3244 status = STATUS_BUFFER_TOO_SMALL;
3248 *pdwSize = result->Length/sizeof(WCHAR);
3249 memcpy( lpExeName, result->Buffer, result->Length );
3250 lpExeName[*pdwSize] = 0;
3253 HeapFree(GetProcessHeap(), 0, dynamic_buffer);
3254 RtlFreeUnicodeString(&nt_path);
3255 if (status) SetLastError( RtlNtStatusToDosError(status) );
3259 /***********************************************************************
3260 * ProcessIdToSessionId (KERNEL32.@)
3261 * This function is available on Terminal Server 4SP4 and Windows 2000
3263 BOOL WINAPI ProcessIdToSessionId( DWORD procid, DWORD *sessionid_ptr )
3265 /* According to MSDN, if the calling process is not in a terminal
3266 * services environment, then the sessionid returned is zero.
3273 /***********************************************************************
3274 * RegisterServiceProcess (KERNEL32.@)
3276 * A service process calls this function to ensure that it continues to run
3277 * even after a user logged off.
3279 DWORD WINAPI RegisterServiceProcess(DWORD dwProcessId, DWORD dwType)
3281 /* I don't think that Wine needs to do anything in this function */
3282 return 1; /* success */
3286 /**********************************************************************
3287 * IsWow64Process (KERNEL32.@)
3289 BOOL WINAPI IsWow64Process(HANDLE hProcess, PBOOL Wow64Process)
3294 status = NtQueryInformationProcess( hProcess, ProcessWow64Information, &pbi, sizeof(pbi), NULL );
3296 if (status != STATUS_SUCCESS)
3298 SetLastError( RtlNtStatusToDosError( status ) );
3301 *Wow64Process = (pbi != 0);
3306 /***********************************************************************
3307 * GetCurrentProcess (KERNEL32.@)
3309 * Get a handle to the current process.
3315 * A handle representing the current process.
3317 #undef GetCurrentProcess
3318 HANDLE WINAPI GetCurrentProcess(void)
3320 return (HANDLE)~(ULONG_PTR)0;
3323 /***********************************************************************
3324 * CmdBatNotification (KERNEL32.@)
3326 * Notifies the system that a batch file has started or finished.
3329 * bBatchRunning [I] TRUE if a batch file has started or
3330 * FALSE if a batch file has finished executing.
3335 BOOL WINAPI CmdBatNotification( BOOL bBatchRunning )
3337 FIXME("%d\n", bBatchRunning);
3342 /***********************************************************************
3343 * RegisterApplicationRestart (KERNEL32.@)
3345 HRESULT WINAPI RegisterApplicationRestart(PCWSTR pwzCommandLine, DWORD dwFlags)
3347 FIXME("(%s,%d)\n", debugstr_w(pwzCommandLine), dwFlags);
3352 /**********************************************************************
3353 * WTSGetActiveConsoleSessionId (KERNEL32.@)
3355 DWORD WINAPI WTSGetActiveConsoleSessionId(void)