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
47 #include "wine/winbase16.h"
48 #include "wine/winuser16.h"
51 #include "kernel_private.h"
52 #include "wine/exception.h"
53 #include "wine/server.h"
54 #include "wine/unicode.h"
55 #include "wine/debug.h"
57 #ifdef HAVE_VALGRIND_MEMCHECK_H
58 #include <valgrind/memcheck.h>
61 WINE_DEFAULT_DEBUG_CHANNEL(process);
62 WINE_DECLARE_DEBUG_CHANNEL(file);
63 WINE_DECLARE_DEBUG_CHANNEL(relay);
73 static UINT process_error_mode;
75 static DWORD shutdown_flags = 0;
76 static DWORD shutdown_priority = 0x280;
77 static DWORD process_dword;
79 HMODULE kernel32_handle = 0;
81 const WCHAR *DIR_Windows = NULL;
82 const WCHAR *DIR_System = NULL;
85 #define PDB32_DEBUGGED 0x0001 /* Process is being debugged */
86 #define PDB32_WIN16_PROC 0x0008 /* Win16 process */
87 #define PDB32_DOS_PROC 0x0010 /* Dos process */
88 #define PDB32_CONSOLE_PROC 0x0020 /* Console process */
89 #define PDB32_FILE_APIS_OEM 0x0040 /* File APIs are OEM */
90 #define PDB32_WIN32S_PROC 0x8000 /* Win32s process */
92 static const WCHAR comW[] = {'.','c','o','m',0};
93 static const WCHAR batW[] = {'.','b','a','t',0};
94 static const WCHAR pifW[] = {'.','p','i','f',0};
95 static const WCHAR winevdmW[] = {'w','i','n','e','v','d','m','.','e','x','e',0};
97 static void exec_process( LPCWSTR name );
99 extern void SHELL_LoadRegistry(void);
102 /***********************************************************************
105 inline static int contains_path( LPCWSTR name )
107 return ((*name && (name[1] == ':')) || strchrW(name, '/') || strchrW(name, '\\'));
111 /***********************************************************************
114 * Check if an environment variable needs to be handled specially when
115 * passed through the Unix environment (i.e. prefixed with "WINE").
117 inline static int is_special_env_var( const char *var )
119 return (!strncmp( var, "PATH=", sizeof("PATH=")-1 ) ||
120 !strncmp( var, "HOME=", sizeof("HOME=")-1 ) ||
121 !strncmp( var, "TEMP=", sizeof("TEMP=")-1 ) ||
122 !strncmp( var, "TMP=", sizeof("TMP=")-1 ));
126 /***************************************************************************
129 * Get the path of a builtin module when the native file does not exist.
131 static BOOL get_builtin_path( const WCHAR *libname, const WCHAR *ext, WCHAR *filename, UINT size )
134 UINT len = strlenW( DIR_System );
136 if (contains_path( libname ))
138 if (RtlGetFullPathName_U( libname, size * sizeof(WCHAR),
139 filename, &file_part ) > size * sizeof(WCHAR))
140 return FALSE; /* too long */
142 if (strncmpiW( filename, DIR_System, len ) || filename[len] != '\\')
144 while (filename[len] == '\\') len++;
145 if (filename + len != file_part) return FALSE;
149 if (strlenW(libname) + len + 2 >= size) return FALSE; /* too long */
150 memcpy( filename, DIR_System, len * sizeof(WCHAR) );
151 file_part = filename + len;
152 if (file_part > filename && file_part[-1] != '\\') *file_part++ = '\\';
153 strcpyW( file_part, libname );
155 if (ext && !strchrW( file_part, '.' ))
157 if (file_part + strlenW(file_part) + strlenW(ext) + 1 > filename + size)
158 return FALSE; /* too long */
159 strcatW( file_part, ext );
165 /***********************************************************************
166 * open_builtin_exe_file
168 * Open an exe file for a builtin exe.
170 static void *open_builtin_exe_file( const WCHAR *name, char *error, int error_size,
171 int test_only, int *file_exists )
173 char exename[MAX_PATH];
178 if ((p = strrchrW( name, '/' ))) name = p + 1;
179 if ((p = strrchrW( name, '\\' ))) name = p + 1;
181 /* we don't want to depend on the current codepage here */
182 len = strlenW( name ) + 1;
183 if (len >= sizeof(exename)) return NULL;
184 for (i = 0; i < len; i++)
186 if (name[i] > 127) return NULL;
187 exename[i] = (char)name[i];
188 if (exename[i] >= 'A' && exename[i] <= 'Z') exename[i] += 'a' - 'A';
190 return wine_dll_load_main_exe( exename, error, error_size, test_only, file_exists );
194 /***********************************************************************
197 * Open a specific exe file, taking load order into account.
198 * Returns the file handle or 0 for a builtin exe.
200 static HANDLE open_exe_file( const WCHAR *name )
204 TRACE("looking for %s\n", debugstr_w(name) );
206 if ((handle = CreateFileW( name, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
207 NULL, OPEN_EXISTING, 0, 0 )) == INVALID_HANDLE_VALUE)
209 WCHAR buffer[MAX_PATH];
210 /* file doesn't exist, check for builtin */
211 if (!contains_path( name )) goto error;
212 if (!get_builtin_path( name, NULL, buffer, sizeof(buffer) )) goto error;
218 SetLastError( ERROR_FILE_NOT_FOUND );
219 return INVALID_HANDLE_VALUE;
223 /***********************************************************************
226 * Open an exe file, and return the full name and file handle.
227 * Returns FALSE if file could not be found.
228 * If file exists but cannot be opened, returns TRUE and set handle to INVALID_HANDLE_VALUE.
229 * If file is a builtin exe, returns TRUE and sets handle to 0.
231 static BOOL find_exe_file( const WCHAR *name, WCHAR *buffer, int buflen, HANDLE *handle )
233 static const WCHAR exeW[] = {'.','e','x','e',0};
236 TRACE("looking for %s\n", debugstr_w(name) );
238 if (!SearchPathW( NULL, name, exeW, buflen, buffer, NULL ) &&
239 !get_builtin_path( name, exeW, buffer, buflen ))
241 /* no builtin found, try native without extension in case it is a Unix app */
243 if (SearchPathW( NULL, name, NULL, buflen, buffer, NULL ))
245 TRACE( "Trying native/Unix binary %s\n", debugstr_w(buffer) );
246 if ((*handle = CreateFileW( buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
247 NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
253 TRACE( "Trying native exe %s\n", debugstr_w(buffer) );
254 if ((*handle = CreateFileW( buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
255 NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
258 TRACE( "Trying built-in exe %s\n", debugstr_w(buffer) );
259 open_builtin_exe_file( buffer, NULL, 0, 1, &file_exists );
270 /***********************************************************************
271 * build_initial_environment
273 * Build the Win32 environment from the Unix environment
275 static BOOL build_initial_environment( char **environ )
282 /* Compute the total size of the Unix environment */
283 for (e = environ; *e; e++)
285 if (is_special_env_var( *e )) continue;
286 size += MultiByteToWideChar( CP_UNIXCP, 0, *e, -1, NULL, 0 );
288 size *= sizeof(WCHAR);
290 /* Now allocate the environment */
292 if (NtAllocateVirtualMemory(NtCurrentProcess(), &ptr, 0, &size,
293 MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE) != STATUS_SUCCESS)
296 NtCurrentTeb()->Peb->ProcessParameters->Environment = p = ptr;
297 endptr = p + size / sizeof(WCHAR);
299 /* And fill it with the Unix environment */
300 for (e = environ; *e; e++)
304 /* skip Unix special variables and use the Wine variants instead */
305 if (!strncmp( str, "WINE", 4 ))
307 if (is_special_env_var( str + 4 )) str += 4;
308 else if (!strncmp( str, "WINEPRELOADRESERVE=", 19 )) continue; /* skip it */
310 else if (is_special_env_var( str )) continue; /* skip it */
312 MultiByteToWideChar( CP_UNIXCP, 0, str, -1, p, endptr - p );
320 /***********************************************************************
321 * set_registry_variables
323 * Set environment variables by enumerating the values of a key;
324 * helper for set_registry_environment().
325 * Note that Windows happily truncates the value if it's too big.
327 static void set_registry_variables( HANDLE hkey, ULONG type )
329 UNICODE_STRING env_name, env_value;
333 char buffer[1024*sizeof(WCHAR) + sizeof(KEY_VALUE_FULL_INFORMATION)];
334 KEY_VALUE_FULL_INFORMATION *info = (KEY_VALUE_FULL_INFORMATION *)buffer;
336 for (index = 0; ; index++)
338 status = NtEnumerateValueKey( hkey, index, KeyValueFullInformation,
339 buffer, sizeof(buffer), &size );
340 if (status != STATUS_SUCCESS && status != STATUS_BUFFER_OVERFLOW)
342 if (info->Type != type)
344 env_name.Buffer = info->Name;
345 env_name.Length = env_name.MaximumLength = info->NameLength;
346 env_value.Buffer = (WCHAR *)(buffer + info->DataOffset);
347 env_value.Length = env_value.MaximumLength = info->DataLength;
348 if (env_value.Length && !env_value.Buffer[env_value.Length/sizeof(WCHAR)-1])
349 env_value.Length--; /* don't count terminating null if any */
350 if (info->Type == REG_EXPAND_SZ)
352 WCHAR buf_expanded[1024];
353 UNICODE_STRING env_expanded;
354 env_expanded.Length = env_expanded.MaximumLength = sizeof(buf_expanded);
355 env_expanded.Buffer=buf_expanded;
356 status = RtlExpandEnvironmentStrings_U(NULL, &env_value, &env_expanded, NULL);
357 if (status == STATUS_SUCCESS || status == STATUS_BUFFER_OVERFLOW)
358 RtlSetEnvironmentVariable( NULL, &env_name, &env_expanded );
362 RtlSetEnvironmentVariable( NULL, &env_name, &env_value );
368 /***********************************************************************
369 * set_registry_environment
371 * Set the environment variables specified in the registry.
373 * Note: Windows handles REG_SZ and REG_EXPAND_SZ in one pass with the
374 * consequence that REG_EXPAND_SZ cannot be used reliably as it depends
375 * on the order in which the variables are processed. But on Windows it
376 * does not really matter since they only use %SystemDrive% and
377 * %SystemRoot% which are predefined. But Wine defines these in the
378 * registry, so we need two passes.
380 static void set_registry_environment(void)
382 static const WCHAR env_keyW[] = {'M','a','c','h','i','n','e','\\',
383 'S','y','s','t','e','m','\\',
384 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
385 'C','o','n','t','r','o','l','\\',
386 'S','e','s','s','i','o','n',' ','M','a','n','a','g','e','r','\\',
387 'E','n','v','i','r','o','n','m','e','n','t',0};
388 static const WCHAR envW[] = {'E','n','v','i','r','o','n','m','e','n','t',0};
390 OBJECT_ATTRIBUTES attr;
391 UNICODE_STRING nameW;
394 attr.Length = sizeof(attr);
395 attr.RootDirectory = 0;
396 attr.ObjectName = &nameW;
398 attr.SecurityDescriptor = NULL;
399 attr.SecurityQualityOfService = NULL;
401 /* first the system environment variables */
402 RtlInitUnicodeString( &nameW, env_keyW );
403 if (NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ) == STATUS_SUCCESS)
405 set_registry_variables( hkey, REG_SZ );
406 set_registry_variables( hkey, REG_EXPAND_SZ );
410 /* then the ones for the current user */
411 if (RtlOpenCurrentUser( KEY_ALL_ACCESS, &attr.RootDirectory ) != STATUS_SUCCESS) return;
412 RtlInitUnicodeString( &nameW, envW );
413 if (NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ) == STATUS_SUCCESS)
415 set_registry_variables( hkey, REG_SZ );
416 set_registry_variables( hkey, REG_EXPAND_SZ );
419 NtClose( attr.RootDirectory );
423 /***********************************************************************
426 * Set the Wine library Unicode argv global variables.
428 static void set_library_wargv( char **argv )
436 for (argc = 0; argv[argc]; argc++)
437 total += MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, NULL, 0 );
439 wargv = RtlAllocateHeap( GetProcessHeap(), 0,
440 total * sizeof(WCHAR) + (argc + 1) * sizeof(*wargv) );
441 p = (WCHAR *)(wargv + argc + 1);
442 for (argc = 0; argv[argc]; argc++)
444 DWORD reslen = MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, p, total );
451 /* convert argv back from Unicode since it has to be in the Ansi codepage not the Unix one */
453 for (argc = 0; wargv[argc]; argc++)
454 total += WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, NULL, 0, NULL, NULL );
456 argv = RtlAllocateHeap( GetProcessHeap(), 0, total + (argc + 1) * sizeof(*argv) );
457 q = (char *)(argv + argc + 1);
458 for (argc = 0; wargv[argc]; argc++)
460 DWORD reslen = WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, q, total, NULL, NULL );
467 __wine_main_argc = argc;
468 __wine_main_argv = argv;
469 __wine_main_wargv = wargv;
473 /***********************************************************************
476 * Build the command line of a process from the argv array.
478 * Note that it does NOT necessarily include the file name.
479 * Sometimes we don't even have any command line options at all.
481 * We must quote and escape characters so that the argv array can be rebuilt
482 * from the command line:
483 * - spaces and tabs must be quoted
485 * - quotes must be escaped
487 * - if '\'s are followed by a '"', they must be doubled and followed by '\"',
488 * resulting in an odd number of '\' followed by a '"'
491 * - '\'s that are not followed by a '"' can be left as is
495 static BOOL build_command_line( WCHAR **argv )
500 RTL_USER_PROCESS_PARAMETERS* rupp = NtCurrentTeb()->Peb->ProcessParameters;
502 if (rupp->CommandLine.Buffer) return TRUE; /* already got it from the server */
505 for (arg = argv; *arg; arg++)
507 int has_space,bcount;
513 if( !*a ) has_space=1;
518 if (*a==' ' || *a=='\t') {
520 } else if (*a=='"') {
521 /* doubling of '\' preceding a '"',
522 * plus escaping of said '"'
530 len+=(a-*arg)+1 /* for the separating space */;
532 len+=2; /* for the quotes */
535 if (!(rupp->CommandLine.Buffer = RtlAllocateHeap( GetProcessHeap(), 0, len * sizeof(WCHAR))))
538 p = rupp->CommandLine.Buffer;
539 rupp->CommandLine.Length = (len - 1) * sizeof(WCHAR);
540 rupp->CommandLine.MaximumLength = len * sizeof(WCHAR);
541 for (arg = argv; *arg; arg++)
543 int has_space,has_quote;
546 /* Check for quotes and spaces in this argument */
547 has_space=has_quote=0;
549 if( !*a ) has_space=1;
551 if (*a==' ' || *a=='\t') {
555 } else if (*a=='"') {
563 /* Now transfer it to the command line */
580 /* Double all the '\\' preceding this '"', plus one */
581 for (i=0;i<=bcount;i++)
593 while ((*p=*x++)) p++;
599 if (p > rupp->CommandLine.Buffer)
600 p--; /* remove last space */
607 /***********************************************************************
608 * init_current_directory
610 * Initialize the current directory from the Unix cwd or the parent info.
612 static void init_current_directory( CURDIR *cur_dir )
614 UNICODE_STRING dir_str;
618 /* if we received a cur dir from the parent, try this first */
620 if (cur_dir->DosPath.Length)
622 if (RtlSetCurrentDirectory_U( &cur_dir->DosPath ) == STATUS_SUCCESS) goto done;
625 /* now try to get it from the Unix cwd */
627 for (size = 256; ; size *= 2)
629 if (!(cwd = HeapAlloc( GetProcessHeap(), 0, size ))) break;
630 if (getcwd( cwd, size )) break;
631 HeapFree( GetProcessHeap(), 0, cwd );
632 if (errno == ERANGE) continue;
640 int lenW = MultiByteToWideChar( CP_UNIXCP, 0, cwd, -1, NULL, 0 );
641 if ((dirW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) )))
643 MultiByteToWideChar( CP_UNIXCP, 0, cwd, -1, dirW, lenW );
644 RtlInitUnicodeString( &dir_str, dirW );
645 RtlSetCurrentDirectory_U( &dir_str );
646 RtlFreeUnicodeString( &dir_str );
650 if (!cur_dir->DosPath.Length) /* still not initialized */
652 MESSAGE("Warning: could not find DOS drive for current working directory '%s', "
653 "starting in the Windows directory.\n", cwd ? cwd : "" );
654 RtlInitUnicodeString( &dir_str, DIR_Windows );
655 RtlSetCurrentDirectory_U( &dir_str );
657 HeapFree( GetProcessHeap(), 0, cwd );
660 if (!cur_dir->Handle) chdir("/"); /* change to root directory so as not to lock cdroms */
661 TRACE( "starting in %s %p\n", debugstr_w( cur_dir->DosPath.Buffer ), cur_dir->Handle );
665 /***********************************************************************
668 * Initialize the windows and system directories from the environment.
670 static void init_windows_dirs(void)
672 extern void __wine_init_windows_dir( const WCHAR *windir, const WCHAR *sysdir );
674 static const WCHAR windirW[] = {'w','i','n','d','i','r',0};
675 static const WCHAR winsysdirW[] = {'w','i','n','s','y','s','d','i','r',0};
676 static const WCHAR default_windirW[] = {'c',':','\\','w','i','n','d','o','w','s',0};
677 static const WCHAR default_sysdirW[] = {'\\','s','y','s','t','e','m','3','2',0};
682 if ((len = GetEnvironmentVariableW( windirW, NULL, 0 )))
684 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
685 GetEnvironmentVariableW( windirW, buffer, len );
686 DIR_Windows = buffer;
688 else DIR_Windows = default_windirW;
690 if ((len = GetEnvironmentVariableW( winsysdirW, NULL, 0 )))
692 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
693 GetEnvironmentVariableW( winsysdirW, buffer, len );
698 len = strlenW( DIR_Windows );
699 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) + sizeof(default_sysdirW) );
700 memcpy( buffer, DIR_Windows, len * sizeof(WCHAR) );
701 memcpy( buffer + len, default_sysdirW, sizeof(default_sysdirW) );
705 if (GetFileAttributesW( DIR_Windows ) == INVALID_FILE_ATTRIBUTES)
706 MESSAGE( "Warning: the specified Windows directory %s is not accessible.\n",
707 debugstr_w(DIR_Windows) );
708 if (GetFileAttributesW( DIR_System ) == INVALID_FILE_ATTRIBUTES)
709 MESSAGE( "Warning: the specified System directory %s is not accessible.\n",
710 debugstr_w(DIR_System) );
712 TRACE_(file)( "WindowsDir = %s\n", debugstr_w(DIR_Windows) );
713 TRACE_(file)( "SystemDir = %s\n", debugstr_w(DIR_System) );
715 /* set the directories in ntdll too */
716 __wine_init_windows_dir( DIR_Windows, DIR_System );
720 /***********************************************************************
723 * Main process initialisation code
725 static BOOL process_init(void)
727 static const WCHAR kernel32W[] = {'k','e','r','n','e','l','3','2',0};
728 PEB *peb = NtCurrentTeb()->Peb;
729 RTL_USER_PROCESS_PARAMETERS *params = peb->ProcessParameters;
735 setlocale(LC_CTYPE,"");
737 kernel32_handle = GetModuleHandleW(kernel32W);
741 if (!params->Environment)
743 /* Copy the parent environment */
744 if (!build_initial_environment( __wine_main_environ )) return FALSE;
746 /* convert old configuration to new format */
747 convert_old_config();
749 set_registry_environment();
753 init_current_directory( ¶ms->CurrentDirectory );
759 /***********************************************************************
762 * Allocate the stack of new process.
764 static void *init_stack(void)
767 SIZE_T stack_size, page_size = getpagesize();
768 IMAGE_NT_HEADERS *nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress );
770 stack_size = max( nt->OptionalHeader.SizeOfStackReserve, nt->OptionalHeader.SizeOfStackCommit );
771 stack_size += page_size; /* for the guard page */
772 stack_size = (stack_size + 0xffff) & ~0xffff; /* round to 64K boundary */
773 if (stack_size < 1024 * 1024) stack_size = 1024 * 1024; /* Xlib needs a large stack */
775 if (!(base = VirtualAlloc( NULL, stack_size, MEM_COMMIT, PAGE_READWRITE )))
777 ERR( "failed to allocate main process stack\n" );
781 /* note: limit is lower than base since the stack grows down */
782 NtCurrentTeb()->DeallocationStack = base;
783 NtCurrentTeb()->Tib.StackBase = (char *)base + stack_size;
784 NtCurrentTeb()->Tib.StackLimit = (char *)base + page_size;
786 #ifdef VALGRIND_STACK_REGISTER
787 /* no need to de-register the stack as it's the one of the main thread */
788 VALGRIND_STACK_REGISTER(NtCurrentTeb()->Tib.StackLimit, NtCurrentTeb()->Tib.StackBase);
791 /* setup guard page */
792 VirtualProtect( base, page_size, PAGE_NOACCESS, NULL );
793 return NtCurrentTeb()->Tib.StackBase;
797 /***********************************************************************
800 * Startup routine of a new process. Runs on the new process stack.
802 static void start_process( void *arg )
806 PEB *peb = NtCurrentTeb()->Peb;
807 IMAGE_NT_HEADERS *nt;
808 LPTHREAD_START_ROUTINE entry;
810 LdrInitializeThunk( 0, 0, 0, 0 );
812 nt = RtlImageNtHeader( peb->ImageBaseAddress );
813 entry = (LPTHREAD_START_ROUTINE)((char *)peb->ImageBaseAddress +
814 nt->OptionalHeader.AddressOfEntryPoint);
817 DPRINTF( "%04x:Starting process %s (entryproc=%p)\n", GetCurrentThreadId(),
818 debugstr_w(peb->ProcessParameters->ImagePathName.Buffer), entry );
820 SetLastError( 0 ); /* clear error code */
821 if (peb->BeingDebugged) DbgBreakPoint();
822 ExitThread( entry( peb ) );
824 __EXCEPT(UnhandledExceptionFilter)
826 TerminateThread( GetCurrentThread(), GetExceptionCode() );
832 /***********************************************************************
835 * Change the process name in the ps output.
837 static void set_process_name( int argc, char *argv[] )
841 char *p, *prctl_name = argv[1];
842 char *end = argv[argc-1] + strlen(argv[argc-1]) + 1;
845 # define PR_SET_NAME 15
848 if ((p = strrchr( prctl_name, '\\' ))) prctl_name = p + 1;
849 if ((p = strrchr( prctl_name, '/' ))) prctl_name = p + 1;
851 if (prctl( PR_SET_NAME, prctl_name ) != -1)
853 offset = argv[1] - argv[0];
854 memmove( argv[1] - offset, argv[1], end - argv[1] );
855 memset( end - offset, 0, offset );
856 for (i = 1; i < argc; i++) argv[i-1] = argv[i] - offset;
860 #endif /* HAVE_PRCTL */
863 memmove( argv, argv + 1, argc * sizeof(argv[0]) );
868 /***********************************************************************
871 * Wine initialisation: load and start the main exe file.
873 void __wine_kernel_init(void)
875 static const WCHAR dotW[] = {'.',0};
876 static const WCHAR exeW[] = {'.','e','x','e',0};
878 WCHAR *p, main_exe_name[MAX_PATH+1];
879 PEB *peb = NtCurrentTeb()->Peb;
881 /* Initialize everything */
882 if (!process_init()) exit(1);
883 set_process_name( __wine_main_argc, __wine_main_argv );
884 set_library_wargv( __wine_main_argv );
886 if (peb->ProcessParameters->ImagePathName.Buffer)
888 strcpyW( main_exe_name, peb->ProcessParameters->ImagePathName.Buffer );
892 if (!SearchPathW( NULL, __wine_main_wargv[0], exeW, MAX_PATH, main_exe_name, NULL ) &&
893 !get_builtin_path( __wine_main_wargv[0], exeW, main_exe_name, MAX_PATH ))
895 MESSAGE( "wine: cannot find '%s'\n", __wine_main_argv[0] );
896 ExitProcess( GetLastError() );
898 if (!build_command_line( __wine_main_wargv )) goto error;
901 /* if there's no extension, append a dot to prevent LoadLibrary from appending .dll */
902 p = strrchrW( main_exe_name, '.' );
903 if (!p || strchrW( p, '/' ) || strchrW( p, '\\' )) strcatW( main_exe_name, dotW );
905 TRACE( "starting process name=%s argv[0]=%s\n",
906 debugstr_w(main_exe_name), debugstr_w(__wine_main_wargv[0]) );
908 RtlInitUnicodeString( &NtCurrentTeb()->Peb->ProcessParameters->DllPath,
909 MODULE_get_dll_load_path(main_exe_name) );
911 if (!(peb->ImageBaseAddress = LoadLibraryExW( main_exe_name, 0, DONT_RESOLVE_DLL_REFERENCES )))
914 DWORD error = GetLastError();
916 /* if Win16/DOS format, or unavailable address, exec a new process with the proper setup */
917 if (error == ERROR_BAD_EXE_FORMAT ||
918 error == ERROR_INVALID_ADDRESS ||
919 error == ERROR_NOT_ENOUGH_MEMORY)
921 if (!getenv("WINEPRELOADRESERVE")) exec_process( main_exe_name );
922 /* if we get back here, it failed */
925 FormatMessageA( FORMAT_MESSAGE_FROM_SYSTEM, NULL, error, 0, msg, sizeof(msg), NULL );
926 MESSAGE( "wine: could not load %s: %s", debugstr_w(main_exe_name), msg );
927 ExitProcess( error );
930 /* switch to the new stack */
931 wine_switch_to_stack( start_process, NULL, init_stack() );
934 ExitProcess( GetLastError() );
938 /***********************************************************************
941 * Build an argv array from a command-line.
942 * 'reserved' is the number of args to reserve before the first one.
944 static char **build_argv( const WCHAR *cmdlineW, int reserved )
948 char *arg,*s,*d,*cmdline;
949 int in_quotes,bcount,len;
951 len = WideCharToMultiByte( CP_UNIXCP, 0, cmdlineW, -1, NULL, 0, NULL, NULL );
952 if (!(cmdline = malloc(len))) return NULL;
953 WideCharToMultiByte( CP_UNIXCP, 0, cmdlineW, -1, cmdline, len, NULL, NULL );
960 if (*s=='\0' || ((*s==' ' || *s=='\t') && !in_quotes)) {
963 /* skip the remaining spaces */
964 while (*s==' ' || *s=='\t') {
971 } else if (*s=='\\') {
972 /* '\', count them */
974 } else if ((*s=='"') && ((bcount & 1)==0)) {
976 in_quotes=!in_quotes;
979 /* a regular character */
984 argv=malloc(argc*sizeof(*argv));
993 if ((*s==' ' || *s=='\t') && !in_quotes) {
994 /* Close the argument and copy it */
998 /* skip the remaining spaces */
1001 } while (*s==' ' || *s=='\t');
1003 /* Start with a new argument */
1006 } else if (*s=='\\') {
1010 } else if (*s=='"') {
1012 if ((bcount & 1)==0) {
1013 /* Preceded by an even number of '\', this is half that
1014 * number of '\', plus a '"' which we discard.
1018 in_quotes=!in_quotes;
1020 /* Preceded by an odd number of '\', this is half that
1021 * number of '\' followed by a '"'
1029 /* a regular character */
1044 /***********************************************************************
1047 * Allocate an environment string; helper for build_envp
1049 static char *alloc_env_string( const char *name, const char *value )
1051 char *ret = malloc( strlen(name) + strlen(value) + 1 );
1052 strcpy( ret, name );
1053 strcat( ret, value );
1057 /***********************************************************************
1060 * Build the environment of a new child process.
1062 static char **build_envp( const WCHAR *envW )
1067 int count = 0, length;
1069 for (end = envW; *end; count++) end += strlenW(end) + 1;
1071 length = WideCharToMultiByte( CP_UNIXCP, 0, envW, end - envW, NULL, 0, NULL, NULL );
1072 if (!(env = malloc( length ))) return NULL;
1073 WideCharToMultiByte( CP_UNIXCP, 0, envW, end - envW, env, length, NULL, NULL );
1077 if ((envp = malloc( count * sizeof(*envp) )))
1079 char **envptr = envp;
1081 /* some variables must not be modified, so we get them directly from the unix env */
1082 if ((p = getenv("PATH"))) *envptr++ = alloc_env_string( "PATH=", p );
1083 if ((p = getenv("TEMP"))) *envptr++ = alloc_env_string( "TEMP=", p );
1084 if ((p = getenv("TMP"))) *envptr++ = alloc_env_string( "TMP=", p );
1085 if ((p = getenv("HOME"))) *envptr++ = alloc_env_string( "HOME=", p );
1086 /* now put the Windows environment strings */
1087 for (p = env; *p; p += strlen(p) + 1)
1089 if (*p == '=') continue; /* skip drive curdirs, this crashes some unix apps */
1090 if (!strncmp( p, "WINEPRELOADRESERVE=", sizeof("WINEPRELOADRESERVE=")-1 )) continue;
1091 if (!strncmp( p, "WINESERVERSOCKET=", sizeof("WINESERVERSOCKET=")-1 )) continue;
1092 if (is_special_env_var( p )) /* prefix it with "WINE" */
1093 *envptr++ = alloc_env_string( "WINE", p );
1103 /***********************************************************************
1106 * Fork and exec a new Unix binary, checking for errors.
1108 static int fork_and_exec( const char *filename, const WCHAR *cmdline,
1109 const WCHAR *env, const char *newdir, DWORD flags )
1114 if (!env) env = GetEnvironmentStringsW();
1118 SetLastError( ERROR_TOO_MANY_OPEN_FILES );
1121 fcntl( fd[1], F_SETFD, 1 ); /* set close on exec */
1122 if (!(pid = fork())) /* child */
1124 char **argv = build_argv( cmdline, 0 );
1125 char **envp = build_envp( env );
1128 if (flags & (CREATE_NEW_PROCESS_GROUP | CREATE_NEW_CONSOLE | DETACHED_PROCESS)) setsid();
1130 /* Reset signals that we previously set to SIG_IGN */
1131 signal( SIGPIPE, SIG_DFL );
1132 signal( SIGCHLD, SIG_DFL );
1134 if (newdir) chdir(newdir);
1136 if (argv && envp) execve( filename, argv, envp );
1138 write( fd[1], &err, sizeof(err) );
1142 if ((pid != -1) && (read( fd[0], &err, sizeof(err) ) > 0)) /* exec failed */
1147 if (pid == -1) FILE_SetDosError();
1153 /***********************************************************************
1154 * create_user_params
1156 static RTL_USER_PROCESS_PARAMETERS *create_user_params( LPCWSTR filename, LPCWSTR cmdline,
1157 LPCWSTR cur_dir, LPWSTR env, DWORD flags,
1158 const STARTUPINFOW *startup )
1160 RTL_USER_PROCESS_PARAMETERS *params;
1161 UNICODE_STRING image_str, cmdline_str, curdir_str, desktop, title, runtime;
1163 WCHAR buffer[MAX_PATH];
1165 if(!GetLongPathNameW( filename, buffer, MAX_PATH ))
1166 lstrcpynW( buffer, filename, MAX_PATH );
1167 if(!GetFullPathNameW( buffer, MAX_PATH, buffer, NULL ))
1168 lstrcpynW( buffer, filename, MAX_PATH );
1169 RtlInitUnicodeString( &image_str, buffer );
1171 RtlInitUnicodeString( &cmdline_str, cmdline );
1172 if (cur_dir) RtlInitUnicodeString( &curdir_str, cur_dir );
1173 if (startup->lpDesktop) RtlInitUnicodeString( &desktop, startup->lpDesktop );
1174 if (startup->lpTitle) RtlInitUnicodeString( &title, startup->lpTitle );
1175 if (startup->lpReserved2 && startup->cbReserved2)
1178 runtime.MaximumLength = startup->cbReserved2;
1179 runtime.Buffer = (WCHAR*)startup->lpReserved2;
1182 status = RtlCreateProcessParameters( ¶ms, &image_str, NULL,
1183 cur_dir ? &curdir_str : NULL,
1185 startup->lpTitle ? &title : NULL,
1186 startup->lpDesktop ? &desktop : NULL,
1188 (startup->lpReserved2 && startup->cbReserved2) ? &runtime : NULL );
1189 if (status != STATUS_SUCCESS)
1191 SetLastError( RtlNtStatusToDosError(status) );
1195 if (flags & CREATE_NEW_PROCESS_GROUP) params->ConsoleFlags = 1;
1196 if (flags & CREATE_NEW_CONSOLE) params->ConsoleHandle = (HANDLE)1; /* FIXME: cf. kernel_main.c */
1198 if (startup->dwFlags & STARTF_USESTDHANDLES)
1200 params->hStdInput = startup->hStdInput;
1201 params->hStdOutput = startup->hStdOutput;
1202 params->hStdError = startup->hStdError;
1206 params->hStdInput = GetStdHandle( STD_INPUT_HANDLE );
1207 params->hStdOutput = GetStdHandle( STD_OUTPUT_HANDLE );
1208 params->hStdError = GetStdHandle( STD_ERROR_HANDLE );
1210 params->dwX = startup->dwX;
1211 params->dwY = startup->dwY;
1212 params->dwXSize = startup->dwXSize;
1213 params->dwYSize = startup->dwYSize;
1214 params->dwXCountChars = startup->dwXCountChars;
1215 params->dwYCountChars = startup->dwYCountChars;
1216 params->dwFillAttribute = startup->dwFillAttribute;
1217 params->dwFlags = startup->dwFlags;
1218 params->wShowWindow = startup->wShowWindow;
1223 /***********************************************************************
1226 * Create a new process. If hFile is a valid handle we have an exe
1227 * file, otherwise it is a Winelib app.
1229 static BOOL create_process( HANDLE hFile, LPCWSTR filename, LPWSTR cmd_line, LPWSTR env,
1230 LPCWSTR cur_dir, LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1231 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1232 LPPROCESS_INFORMATION info, LPCSTR unixdir,
1233 void *res_start, void *res_end, int exec_only )
1235 BOOL ret, success = FALSE;
1236 HANDLE process_info;
1238 char *winedebug = NULL;
1239 RTL_USER_PROCESS_PARAMETERS *params;
1244 if (!env) RtlAcquirePebLock();
1246 if (!(params = create_user_params( filename, cmd_line, cur_dir, env, flags, startup )))
1248 if (!env) RtlReleasePebLock();
1251 env_end = params->Environment;
1254 static const WCHAR WINEDEBUG[] = {'W','I','N','E','D','E','B','U','G','=',0};
1255 if (!winedebug && !strncmpW( env_end, WINEDEBUG, sizeof(WINEDEBUG)/sizeof(WCHAR) - 1 ))
1257 DWORD len = WideCharToMultiByte( CP_UNIXCP, 0, env_end, -1, NULL, 0, NULL, NULL );
1258 if ((winedebug = HeapAlloc( GetProcessHeap(), 0, len )))
1259 WideCharToMultiByte( CP_UNIXCP, 0, env_end, -1, winedebug, len, NULL, NULL );
1261 env_end += strlenW(env_end) + 1;
1265 /* create the socket for the new process */
1267 if (socketpair( PF_UNIX, SOCK_STREAM, 0, socketfd ) == -1)
1269 if (!env) RtlReleasePebLock();
1270 HeapFree( GetProcessHeap(), 0, winedebug );
1271 RtlDestroyProcessParameters( params );
1272 SetLastError( ERROR_TOO_MANY_OPEN_FILES );
1275 wine_server_send_fd( socketfd[1] );
1276 close( socketfd[1] );
1278 /* create the process on the server side */
1280 SERVER_START_REQ( new_process )
1282 req->inherit_all = inherit;
1283 req->create_flags = flags;
1284 req->socket_fd = socketfd[1];
1285 req->exe_file = hFile;
1286 req->process_access = PROCESS_ALL_ACCESS;
1287 req->process_attr = (psa && (psa->nLength >= sizeof(*psa)) && psa->bInheritHandle) ? OBJ_INHERIT : 0;
1288 req->thread_access = THREAD_ALL_ACCESS;
1289 req->thread_attr = (tsa && (tsa->nLength >= sizeof(*tsa)) && tsa->bInheritHandle) ? OBJ_INHERIT : 0;
1290 req->hstdin = params->hStdInput;
1291 req->hstdout = params->hStdOutput;
1292 req->hstderr = params->hStdError;
1294 if ((flags & (CREATE_NEW_CONSOLE | DETACHED_PROCESS)) != 0)
1296 /* this is temporary (for console handles). We have no way to control that the handle is invalid in child process otherwise */
1297 if (is_console_handle(req->hstdin)) req->hstdin = INVALID_HANDLE_VALUE;
1298 if (is_console_handle(req->hstdout)) req->hstdout = INVALID_HANDLE_VALUE;
1299 if (is_console_handle(req->hstderr)) req->hstderr = INVALID_HANDLE_VALUE;
1303 if (is_console_handle(req->hstdin)) req->hstdin = console_handle_unmap(req->hstdin);
1304 if (is_console_handle(req->hstdout)) req->hstdout = console_handle_unmap(req->hstdout);
1305 if (is_console_handle(req->hstderr)) req->hstderr = console_handle_unmap(req->hstderr);
1308 wine_server_add_data( req, params, params->Size );
1309 wine_server_add_data( req, params->Environment, (env_end-params->Environment)*sizeof(WCHAR) );
1310 if ((ret = !wine_server_call_err( req )))
1312 info->dwProcessId = (DWORD)reply->pid;
1313 info->dwThreadId = (DWORD)reply->tid;
1314 info->hProcess = reply->phandle;
1315 info->hThread = reply->thandle;
1317 process_info = reply->info;
1321 if (!env) RtlReleasePebLock();
1322 RtlDestroyProcessParameters( params );
1325 close( socketfd[0] );
1326 HeapFree( GetProcessHeap(), 0, winedebug );
1330 /* create the child process */
1332 if (exec_only || !(pid = fork())) /* child */
1334 char preloader_reserve[64], socket_env[64];
1335 char **argv = build_argv( cmd_line, 1 );
1337 if (flags & (CREATE_NEW_PROCESS_GROUP | CREATE_NEW_CONSOLE | DETACHED_PROCESS)) setsid();
1339 /* Reset signals that we previously set to SIG_IGN */
1340 signal( SIGPIPE, SIG_DFL );
1341 signal( SIGCHLD, SIG_DFL );
1343 sprintf( socket_env, "WINESERVERSOCKET=%u", socketfd[0] );
1344 sprintf( preloader_reserve, "WINEPRELOADRESERVE=%lx-%lx",
1345 (unsigned long)res_start, (unsigned long)res_end );
1347 putenv( preloader_reserve );
1348 putenv( socket_env );
1349 if (winedebug) putenv( winedebug );
1350 if (unixdir) chdir(unixdir);
1352 if (argv) wine_exec_wine_binary( NULL, argv, getenv("WINELOADER") );
1356 /* this is the parent */
1358 close( socketfd[0] );
1359 HeapFree( GetProcessHeap(), 0, winedebug );
1366 /* wait for the new process info to be ready */
1368 WaitForSingleObject( process_info, INFINITE );
1369 SERVER_START_REQ( get_new_process_info )
1371 req->info = process_info;
1372 wine_server_call( req );
1373 success = reply->success;
1374 err = reply->exit_code;
1380 SetLastError( err ? err : ERROR_INTERNAL_ERROR );
1383 CloseHandle( process_info );
1387 CloseHandle( process_info );
1388 CloseHandle( info->hProcess );
1389 CloseHandle( info->hThread );
1390 info->hProcess = info->hThread = 0;
1391 info->dwProcessId = info->dwThreadId = 0;
1396 /***********************************************************************
1397 * create_vdm_process
1399 * Create a new VDM process for a 16-bit or DOS application.
1401 static BOOL create_vdm_process( LPCWSTR filename, LPWSTR cmd_line, LPWSTR env, LPCWSTR cur_dir,
1402 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1403 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1404 LPPROCESS_INFORMATION info, LPCSTR unixdir, int exec_only )
1406 static const WCHAR argsW[] = {'%','s',' ','-','-','a','p','p','-','n','a','m','e',' ','"','%','s','"',' ','%','s',0};
1409 LPWSTR new_cmd_line = HeapAlloc( GetProcessHeap(), 0,
1410 (strlenW(filename) + strlenW(cmd_line) + 30) * sizeof(WCHAR) );
1414 SetLastError( ERROR_OUTOFMEMORY );
1417 sprintfW( new_cmd_line, argsW, winevdmW, filename, cmd_line );
1418 ret = create_process( 0, winevdmW, new_cmd_line, env, cur_dir, psa, tsa, inherit,
1419 flags, startup, info, unixdir, NULL, NULL, exec_only );
1420 HeapFree( GetProcessHeap(), 0, new_cmd_line );
1425 /***********************************************************************
1426 * create_cmd_process
1428 * Create a new cmd shell process for a .BAT file.
1430 static BOOL create_cmd_process( LPCWSTR filename, LPWSTR cmd_line, LPVOID env, LPCWSTR cur_dir,
1431 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1432 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1433 LPPROCESS_INFORMATION info )
1436 static const WCHAR comspecW[] = {'C','O','M','S','P','E','C',0};
1437 static const WCHAR slashcW[] = {' ','/','c',' ',0};
1438 WCHAR comspec[MAX_PATH];
1442 if (!GetEnvironmentVariableW( comspecW, comspec, sizeof(comspec)/sizeof(WCHAR) ))
1444 if (!(newcmdline = HeapAlloc( GetProcessHeap(), 0,
1445 (strlenW(comspec) + 4 + strlenW(cmd_line) + 1) * sizeof(WCHAR))))
1448 strcpyW( newcmdline, comspec );
1449 strcatW( newcmdline, slashcW );
1450 strcatW( newcmdline, cmd_line );
1451 ret = CreateProcessW( comspec, newcmdline, psa, tsa, inherit,
1452 flags, env, cur_dir, startup, info );
1453 HeapFree( GetProcessHeap(), 0, newcmdline );
1458 /*************************************************************************
1461 * Helper for CreateProcess: retrieve the file name to load from the
1462 * app name and command line. Store the file name in buffer, and
1463 * return a possibly modified command line.
1464 * Also returns a handle to the opened file if it's a Windows binary.
1466 static LPWSTR get_file_name( LPCWSTR appname, LPWSTR cmdline, LPWSTR buffer,
1467 int buflen, HANDLE *handle )
1469 static const WCHAR quotesW[] = {'"','%','s','"',0};
1471 WCHAR *name, *pos, *ret = NULL;
1475 /* if we have an app name, everything is easy */
1479 /* use the unmodified app name as file name */
1480 lstrcpynW( buffer, appname, buflen );
1481 *handle = open_exe_file( buffer );
1482 if (!(ret = cmdline) || !cmdline[0])
1484 /* no command-line, create one */
1485 if ((ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(appname) + 3) * sizeof(WCHAR) )))
1486 sprintfW( ret, quotesW, appname );
1493 SetLastError( ERROR_INVALID_PARAMETER );
1497 /* first check for a quoted file name */
1499 if ((cmdline[0] == '"') && ((p = strchrW( cmdline + 1, '"' ))))
1501 int len = p - cmdline - 1;
1502 /* extract the quoted portion as file name */
1503 if (!(name = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) ))) return NULL;
1504 memcpy( name, cmdline + 1, len * sizeof(WCHAR) );
1507 if (find_exe_file( name, buffer, buflen, handle ))
1508 ret = cmdline; /* no change necessary */
1512 /* now try the command-line word by word */
1514 if (!(name = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 1) * sizeof(WCHAR) )))
1522 do *pos++ = *p++; while (*p && *p != ' ' && *p != '\t');
1524 if (find_exe_file( name, buffer, buflen, handle ))
1529 if (*p) got_space = TRUE;
1532 if (ret && got_space) /* now build a new command-line with quotes */
1534 if (!(ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 3) * sizeof(WCHAR) )))
1536 sprintfW( ret, quotesW, name );
1541 HeapFree( GetProcessHeap(), 0, name );
1546 /**********************************************************************
1547 * CreateProcessA (KERNEL32.@)
1549 BOOL WINAPI CreateProcessA( LPCSTR app_name, LPSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
1550 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit,
1551 DWORD flags, LPVOID env, LPCSTR cur_dir,
1552 LPSTARTUPINFOA startup_info, LPPROCESS_INFORMATION info )
1555 WCHAR *app_nameW = NULL, *cmd_lineW = NULL, *cur_dirW = NULL;
1556 UNICODE_STRING desktopW, titleW;
1559 desktopW.Buffer = NULL;
1560 titleW.Buffer = NULL;
1561 if (app_name && !(app_nameW = FILE_name_AtoW( app_name, TRUE ))) goto done;
1562 if (cmd_line && !(cmd_lineW = FILE_name_AtoW( cmd_line, TRUE ))) goto done;
1563 if (cur_dir && !(cur_dirW = FILE_name_AtoW( cur_dir, TRUE ))) goto done;
1565 if (startup_info->lpDesktop) RtlCreateUnicodeStringFromAsciiz( &desktopW, startup_info->lpDesktop );
1566 if (startup_info->lpTitle) RtlCreateUnicodeStringFromAsciiz( &titleW, startup_info->lpTitle );
1568 memcpy( &infoW, startup_info, sizeof(infoW) );
1569 infoW.lpDesktop = desktopW.Buffer;
1570 infoW.lpTitle = titleW.Buffer;
1572 if (startup_info->lpReserved)
1573 FIXME("StartupInfo.lpReserved is used, please report (%s)\n",
1574 debugstr_a(startup_info->lpReserved));
1576 ret = CreateProcessW( app_nameW, cmd_lineW, process_attr, thread_attr,
1577 inherit, flags, env, cur_dirW, &infoW, info );
1579 HeapFree( GetProcessHeap(), 0, app_nameW );
1580 HeapFree( GetProcessHeap(), 0, cmd_lineW );
1581 HeapFree( GetProcessHeap(), 0, cur_dirW );
1582 RtlFreeUnicodeString( &desktopW );
1583 RtlFreeUnicodeString( &titleW );
1588 /**********************************************************************
1589 * CreateProcessW (KERNEL32.@)
1591 BOOL WINAPI CreateProcessW( LPCWSTR app_name, LPWSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
1592 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit, DWORD flags,
1593 LPVOID env, LPCWSTR cur_dir, LPSTARTUPINFOW startup_info,
1594 LPPROCESS_INFORMATION info )
1598 char *unixdir = NULL;
1599 WCHAR name[MAX_PATH];
1600 WCHAR *tidy_cmdline, *p, *envW = env;
1601 void *res_start, *res_end;
1603 /* Process the AppName and/or CmdLine to get module name and path */
1605 TRACE("app %s cmdline %s\n", debugstr_w(app_name), debugstr_w(cmd_line) );
1607 if (!(tidy_cmdline = get_file_name( app_name, cmd_line, name, sizeof(name)/sizeof(WCHAR), &hFile )))
1609 if (hFile == INVALID_HANDLE_VALUE) goto done;
1611 /* Warn if unsupported features are used */
1613 if (flags & (IDLE_PRIORITY_CLASS | HIGH_PRIORITY_CLASS | REALTIME_PRIORITY_CLASS |
1614 CREATE_NEW_PROCESS_GROUP | CREATE_SEPARATE_WOW_VDM | CREATE_SHARED_WOW_VDM |
1615 CREATE_DEFAULT_ERROR_MODE | CREATE_NO_WINDOW |
1616 PROFILE_USER | PROFILE_KERNEL | PROFILE_SERVER))
1617 WARN("(%s,...): ignoring some flags in %x\n", debugstr_w(name), flags);
1621 if (!(unixdir = wine_get_unix_file_name( cur_dir )))
1623 SetLastError(ERROR_DIRECTORY);
1629 WCHAR buf[MAX_PATH];
1630 if (GetCurrentDirectoryW(MAX_PATH, buf)) unixdir = wine_get_unix_file_name( buf );
1633 if (env && !(flags & CREATE_UNICODE_ENVIRONMENT)) /* convert environment to unicode */
1638 while (*p) p += strlen(p) + 1;
1639 p++; /* final null */
1640 lenW = MultiByteToWideChar( CP_ACP, 0, env, p - (char*)env, NULL, 0 );
1641 envW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) );
1642 MultiByteToWideChar( CP_ACP, 0, env, p - (char*)env, envW, lenW );
1643 flags |= CREATE_UNICODE_ENVIRONMENT;
1646 info->hThread = info->hProcess = 0;
1647 info->dwProcessId = info->dwThreadId = 0;
1649 /* Determine executable type */
1651 if (!hFile) /* builtin exe */
1653 TRACE( "starting %s as Winelib app\n", debugstr_w(name) );
1654 retv = create_process( 0, name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1655 inherit, flags, startup_info, info, unixdir, NULL, NULL, FALSE );
1659 switch( MODULE_GetBinaryType( hFile, &res_start, &res_end ))
1662 TRACE( "starting %s as Win32 binary (%p-%p)\n", debugstr_w(name), res_start, res_end );
1663 retv = create_process( hFile, name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1664 inherit, flags, startup_info, info, unixdir, res_start, res_end, FALSE );
1669 TRACE( "starting %s as Win16/DOS binary\n", debugstr_w(name) );
1670 retv = create_vdm_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1671 inherit, flags, startup_info, info, unixdir, FALSE );
1674 TRACE( "not starting %s since it is a dll\n", debugstr_w(name) );
1675 SetLastError( ERROR_BAD_EXE_FORMAT );
1677 case BINARY_UNIX_LIB:
1678 TRACE( "%s is a Unix library, starting as Winelib app\n", debugstr_w(name) );
1679 retv = create_process( hFile, name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1680 inherit, flags, startup_info, info, unixdir, NULL, NULL, FALSE );
1682 case BINARY_UNKNOWN:
1683 /* check for .com or .bat extension */
1684 if ((p = strrchrW( name, '.' )))
1686 if (!strcmpiW( p, comW ) || !strcmpiW( p, pifW ))
1688 TRACE( "starting %s as DOS binary\n", debugstr_w(name) );
1689 retv = create_vdm_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1690 inherit, flags, startup_info, info, unixdir, FALSE );
1693 if (!strcmpiW( p, batW ))
1695 TRACE( "starting %s as batch binary\n", debugstr_w(name) );
1696 retv = create_cmd_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1697 inherit, flags, startup_info, info );
1702 case BINARY_UNIX_EXE:
1704 /* unknown file, try as unix executable */
1707 TRACE( "starting %s as Unix binary\n", debugstr_w(name) );
1709 if ((unix_name = wine_get_unix_file_name( name )))
1711 retv = (fork_and_exec( unix_name, tidy_cmdline, envW, unixdir, flags ) != -1);
1712 HeapFree( GetProcessHeap(), 0, unix_name );
1717 CloseHandle( hFile );
1720 if (tidy_cmdline != cmd_line) HeapFree( GetProcessHeap(), 0, tidy_cmdline );
1721 if (envW != env) HeapFree( GetProcessHeap(), 0, envW );
1722 HeapFree( GetProcessHeap(), 0, unixdir );
1727 /**********************************************************************
1730 static void exec_process( LPCWSTR name )
1734 void *res_start, *res_end;
1735 STARTUPINFOW startup_info;
1736 PROCESS_INFORMATION info;
1738 hFile = open_exe_file( name );
1739 if (!hFile || hFile == INVALID_HANDLE_VALUE) return;
1741 memset( &startup_info, 0, sizeof(startup_info) );
1742 startup_info.cb = sizeof(startup_info);
1744 /* Determine executable type */
1746 switch( MODULE_GetBinaryType( hFile, &res_start, &res_end ))
1749 TRACE( "starting %s as Win32 binary (%p-%p)\n", debugstr_w(name), res_start, res_end );
1750 create_process( hFile, name, GetCommandLineW(), NULL, NULL, NULL, NULL,
1751 FALSE, 0, &startup_info, &info, NULL, res_start, res_end, TRUE );
1753 case BINARY_UNIX_LIB:
1754 TRACE( "%s is a Unix library, starting as Winelib app\n", debugstr_w(name) );
1755 create_process( hFile, name, GetCommandLineW(), NULL, NULL, NULL, NULL,
1756 FALSE, 0, &startup_info, &info, NULL, NULL, NULL, TRUE );
1758 case BINARY_UNKNOWN:
1759 /* check for .com or .pif extension */
1760 if (!(p = strrchrW( name, '.' ))) break;
1761 if (strcmpiW( p, comW ) && strcmpiW( p, pifW )) break;
1766 TRACE( "starting %s as Win16/DOS binary\n", debugstr_w(name) );
1767 create_vdm_process( name, GetCommandLineW(), NULL, NULL, NULL, NULL,
1768 FALSE, 0, &startup_info, &info, NULL, TRUE );
1773 CloseHandle( hFile );
1777 /***********************************************************************
1780 * Wrapper to call WaitForInputIdle USER function
1782 typedef DWORD (WINAPI *WaitForInputIdle_ptr)( HANDLE hProcess, DWORD dwTimeOut );
1784 static DWORD wait_input_idle( HANDLE process, DWORD timeout )
1786 HMODULE mod = GetModuleHandleA( "user32.dll" );
1789 WaitForInputIdle_ptr ptr = (WaitForInputIdle_ptr)GetProcAddress( mod, "WaitForInputIdle" );
1790 if (ptr) return ptr( process, timeout );
1796 /***********************************************************************
1797 * WinExec (KERNEL32.@)
1799 UINT WINAPI WinExec( LPCSTR lpCmdLine, UINT nCmdShow )
1801 PROCESS_INFORMATION info;
1802 STARTUPINFOA startup;
1806 memset( &startup, 0, sizeof(startup) );
1807 startup.cb = sizeof(startup);
1808 startup.dwFlags = STARTF_USESHOWWINDOW;
1809 startup.wShowWindow = nCmdShow;
1811 /* cmdline needs to be writeable for CreateProcess */
1812 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, strlen(lpCmdLine)+1 ))) return 0;
1813 strcpy( cmdline, lpCmdLine );
1815 if (CreateProcessA( NULL, cmdline, NULL, NULL, FALSE,
1816 0, NULL, NULL, &startup, &info ))
1818 /* Give 30 seconds to the app to come up */
1819 if (wait_input_idle( info.hProcess, 30000 ) == WAIT_FAILED)
1820 WARN("WaitForInputIdle failed: Error %d\n", GetLastError() );
1822 /* Close off the handles */
1823 CloseHandle( info.hThread );
1824 CloseHandle( info.hProcess );
1826 else if ((ret = GetLastError()) >= 32)
1828 FIXME("Strange error set by CreateProcess: %d\n", ret );
1831 HeapFree( GetProcessHeap(), 0, cmdline );
1836 /**********************************************************************
1837 * LoadModule (KERNEL32.@)
1839 HINSTANCE WINAPI LoadModule( LPCSTR name, LPVOID paramBlock )
1841 LOADPARMS32 *params = paramBlock;
1842 PROCESS_INFORMATION info;
1843 STARTUPINFOA startup;
1844 HINSTANCE hInstance;
1846 char filename[MAX_PATH];
1849 if (!name) return (HINSTANCE)ERROR_FILE_NOT_FOUND;
1851 if (!SearchPathA( NULL, name, ".exe", sizeof(filename), filename, NULL ) &&
1852 !SearchPathA( NULL, name, NULL, sizeof(filename), filename, NULL ))
1853 return (HINSTANCE)GetLastError();
1855 len = (BYTE)params->lpCmdLine[0];
1856 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, strlen(filename) + len + 2 )))
1857 return (HINSTANCE)ERROR_NOT_ENOUGH_MEMORY;
1859 strcpy( cmdline, filename );
1860 p = cmdline + strlen(cmdline);
1862 memcpy( p, params->lpCmdLine + 1, len );
1865 memset( &startup, 0, sizeof(startup) );
1866 startup.cb = sizeof(startup);
1867 if (params->lpCmdShow)
1869 startup.dwFlags = STARTF_USESHOWWINDOW;
1870 startup.wShowWindow = ((WORD *)params->lpCmdShow)[1];
1873 if (CreateProcessA( filename, cmdline, NULL, NULL, FALSE, 0,
1874 params->lpEnvAddress, NULL, &startup, &info ))
1876 /* Give 30 seconds to the app to come up */
1877 if (wait_input_idle( info.hProcess, 30000 ) == WAIT_FAILED)
1878 WARN("WaitForInputIdle failed: Error %d\n", GetLastError() );
1879 hInstance = (HINSTANCE)33;
1880 /* Close off the handles */
1881 CloseHandle( info.hThread );
1882 CloseHandle( info.hProcess );
1884 else if ((hInstance = (HINSTANCE)GetLastError()) >= (HINSTANCE)32)
1886 FIXME("Strange error set by CreateProcess: %p\n", hInstance );
1887 hInstance = (HINSTANCE)11;
1890 HeapFree( GetProcessHeap(), 0, cmdline );
1895 /******************************************************************************
1896 * TerminateProcess (KERNEL32.@)
1898 * Terminates a process.
1901 * handle [I] Process to terminate.
1902 * exit_code [I] Exit code.
1906 * Failure: FALSE, check GetLastError().
1908 BOOL WINAPI TerminateProcess( HANDLE handle, DWORD exit_code )
1910 NTSTATUS status = NtTerminateProcess( handle, exit_code );
1911 if (status) SetLastError( RtlNtStatusToDosError(status) );
1916 /***********************************************************************
1917 * ExitProcess (KERNEL32.@)
1919 * Exits the current process.
1922 * status [I] Status code to exit with.
1927 void WINAPI ExitProcess( DWORD status )
1929 LdrShutdownProcess();
1930 NtTerminateProcess(GetCurrentProcess(), status);
1935 /***********************************************************************
1936 * GetExitCodeProcess [KERNEL32.@]
1938 * Gets termination status of specified process.
1941 * hProcess [in] Handle to the process.
1942 * lpExitCode [out] Address to receive termination status.
1948 BOOL WINAPI GetExitCodeProcess( HANDLE hProcess, LPDWORD lpExitCode )
1951 PROCESS_BASIC_INFORMATION pbi;
1953 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
1955 if (status == STATUS_SUCCESS)
1957 if (lpExitCode) *lpExitCode = pbi.ExitStatus;
1960 SetLastError( RtlNtStatusToDosError(status) );
1965 /***********************************************************************
1966 * SetErrorMode (KERNEL32.@)
1968 UINT WINAPI SetErrorMode( UINT mode )
1970 UINT old = process_error_mode;
1971 process_error_mode = mode;
1976 /**********************************************************************
1977 * TlsAlloc [KERNEL32.@]
1979 * Allocates a thread local storage index.
1982 * Success: TLS index.
1983 * Failure: 0xFFFFFFFF
1985 DWORD WINAPI TlsAlloc( void )
1988 PEB * const peb = NtCurrentTeb()->Peb;
1990 RtlAcquirePebLock();
1991 index = RtlFindClearBitsAndSet( peb->TlsBitmap, 1, 0 );
1992 if (index != ~0U) NtCurrentTeb()->TlsSlots[index] = 0; /* clear the value */
1995 index = RtlFindClearBitsAndSet( peb->TlsExpansionBitmap, 1, 0 );
1998 if (!NtCurrentTeb()->TlsExpansionSlots &&
1999 !(NtCurrentTeb()->TlsExpansionSlots = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
2000 8 * sizeof(peb->TlsExpansionBitmapBits) * sizeof(void*) )))
2002 RtlClearBits( peb->TlsExpansionBitmap, index, 1 );
2004 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
2008 NtCurrentTeb()->TlsExpansionSlots[index] = 0; /* clear the value */
2009 index += TLS_MINIMUM_AVAILABLE;
2012 else SetLastError( ERROR_NO_MORE_ITEMS );
2014 RtlReleasePebLock();
2019 /**********************************************************************
2020 * TlsFree [KERNEL32.@]
2022 * Releases a thread local storage index, making it available for reuse.
2025 * index [in] TLS index to free.
2031 BOOL WINAPI TlsFree( DWORD index )
2035 RtlAcquirePebLock();
2036 if (index >= TLS_MINIMUM_AVAILABLE)
2038 ret = RtlAreBitsSet( NtCurrentTeb()->Peb->TlsExpansionBitmap, index - TLS_MINIMUM_AVAILABLE, 1 );
2039 if (ret) RtlClearBits( NtCurrentTeb()->Peb->TlsExpansionBitmap, index - TLS_MINIMUM_AVAILABLE, 1 );
2043 ret = RtlAreBitsSet( NtCurrentTeb()->Peb->TlsBitmap, index, 1 );
2044 if (ret) RtlClearBits( NtCurrentTeb()->Peb->TlsBitmap, index, 1 );
2046 if (ret) NtSetInformationThread( GetCurrentThread(), ThreadZeroTlsCell, &index, sizeof(index) );
2047 else SetLastError( ERROR_INVALID_PARAMETER );
2048 RtlReleasePebLock();
2053 /**********************************************************************
2054 * TlsGetValue [KERNEL32.@]
2056 * Gets value in a thread's TLS slot.
2059 * index [in] TLS index to retrieve value for.
2062 * Success: Value stored in calling thread's TLS slot for index.
2063 * Failure: 0 and GetLastError() returns NO_ERROR.
2065 LPVOID WINAPI TlsGetValue( DWORD index )
2069 if (index < TLS_MINIMUM_AVAILABLE)
2071 ret = NtCurrentTeb()->TlsSlots[index];
2075 index -= TLS_MINIMUM_AVAILABLE;
2076 if (index >= 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits))
2078 SetLastError( ERROR_INVALID_PARAMETER );
2081 if (!NtCurrentTeb()->TlsExpansionSlots) ret = NULL;
2082 else ret = NtCurrentTeb()->TlsExpansionSlots[index];
2084 SetLastError( ERROR_SUCCESS );
2089 /**********************************************************************
2090 * TlsSetValue [KERNEL32.@]
2092 * Stores a value in the thread's TLS slot.
2095 * index [in] TLS index to set value for.
2096 * value [in] Value to be stored.
2102 BOOL WINAPI TlsSetValue( DWORD index, LPVOID value )
2104 if (index < TLS_MINIMUM_AVAILABLE)
2106 NtCurrentTeb()->TlsSlots[index] = value;
2110 index -= TLS_MINIMUM_AVAILABLE;
2111 if (index >= 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits))
2113 SetLastError( ERROR_INVALID_PARAMETER );
2116 if (!NtCurrentTeb()->TlsExpansionSlots &&
2117 !(NtCurrentTeb()->TlsExpansionSlots = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
2118 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits) * sizeof(void*) )))
2120 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
2123 NtCurrentTeb()->TlsExpansionSlots[index] = value;
2129 /***********************************************************************
2130 * GetProcessFlags (KERNEL32.@)
2132 DWORD WINAPI GetProcessFlags( DWORD processid )
2134 IMAGE_NT_HEADERS *nt;
2137 if (processid && processid != GetCurrentProcessId()) return 0;
2139 if ((nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress )))
2141 if (nt->OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)
2142 flags |= PDB32_CONSOLE_PROC;
2144 if (!AreFileApisANSI()) flags |= PDB32_FILE_APIS_OEM;
2145 if (IsDebuggerPresent()) flags |= PDB32_DEBUGGED;
2150 /***********************************************************************
2151 * GetProcessDword (KERNEL.485)
2152 * GetProcessDword (KERNEL32.18)
2153 * 'Of course you cannot directly access Windows internal structures'
2155 DWORD WINAPI GetProcessDword( DWORD dwProcessID, INT offset )
2160 TRACE("(%d, %d)\n", dwProcessID, offset );
2162 if (dwProcessID && dwProcessID != GetCurrentProcessId())
2164 ERR("%d: process %x not accessible\n", offset, dwProcessID);
2170 case GPD_APP_COMPAT_FLAGS:
2171 return GetAppCompatFlags16(0);
2172 case GPD_LOAD_DONE_EVENT:
2174 case GPD_HINSTANCE16:
2175 return GetTaskDS16();
2176 case GPD_WINDOWS_VERSION:
2177 return GetExeVersion16();
2179 return (DWORD)NtCurrentTeb() - 0x10 /* FIXME */;
2181 return (DWORD)NtCurrentTeb()->Peb;
2182 case GPD_STARTF_SHELLDATA: /* return stdoutput handle from startupinfo ??? */
2183 GetStartupInfoW(&siw);
2184 return (DWORD)siw.hStdOutput;
2185 case GPD_STARTF_HOTKEY: /* return stdinput handle from startupinfo ??? */
2186 GetStartupInfoW(&siw);
2187 return (DWORD)siw.hStdInput;
2188 case GPD_STARTF_SHOWWINDOW:
2189 GetStartupInfoW(&siw);
2190 return siw.wShowWindow;
2191 case GPD_STARTF_SIZE:
2192 GetStartupInfoW(&siw);
2194 if ( (INT)x == CW_USEDEFAULT ) x = CW_USEDEFAULT16;
2196 if ( (INT)y == CW_USEDEFAULT ) y = CW_USEDEFAULT16;
2197 return MAKELONG( x, y );
2198 case GPD_STARTF_POSITION:
2199 GetStartupInfoW(&siw);
2201 if ( (INT)x == CW_USEDEFAULT ) x = CW_USEDEFAULT16;
2203 if ( (INT)y == CW_USEDEFAULT ) y = CW_USEDEFAULT16;
2204 return MAKELONG( x, y );
2205 case GPD_STARTF_FLAGS:
2206 GetStartupInfoW(&siw);
2211 return GetProcessFlags(0);
2213 return process_dword;
2215 ERR("Unknown offset %d\n", offset );
2220 /***********************************************************************
2221 * SetProcessDword (KERNEL.484)
2222 * 'Of course you cannot directly access Windows internal structures'
2224 void WINAPI SetProcessDword( DWORD dwProcessID, INT offset, DWORD value )
2226 TRACE("(%d, %d)\n", dwProcessID, offset );
2228 if (dwProcessID && dwProcessID != GetCurrentProcessId())
2230 ERR("%d: process %x not accessible\n", offset, dwProcessID);
2236 case GPD_APP_COMPAT_FLAGS:
2237 case GPD_LOAD_DONE_EVENT:
2238 case GPD_HINSTANCE16:
2239 case GPD_WINDOWS_VERSION:
2242 case GPD_STARTF_SHELLDATA:
2243 case GPD_STARTF_HOTKEY:
2244 case GPD_STARTF_SHOWWINDOW:
2245 case GPD_STARTF_SIZE:
2246 case GPD_STARTF_POSITION:
2247 case GPD_STARTF_FLAGS:
2250 ERR("Not allowed to modify offset %d\n", offset );
2253 process_dword = value;
2256 ERR("Unknown offset %d\n", offset );
2262 /***********************************************************************
2263 * ExitProcess (KERNEL.466)
2265 void WINAPI ExitProcess16( WORD status )
2268 ReleaseThunkLock( &count );
2269 ExitProcess( status );
2273 /*********************************************************************
2274 * OpenProcess (KERNEL32.@)
2276 * Opens a handle to a process.
2279 * access [I] Desired access rights assigned to the returned handle.
2280 * inherit [I] Determines whether or not child processes will inherit the handle.
2281 * id [I] Process identifier of the process to get a handle to.
2284 * Success: Valid handle to the specified process.
2285 * Failure: NULL, check GetLastError().
2287 HANDLE WINAPI OpenProcess( DWORD access, BOOL inherit, DWORD id )
2291 OBJECT_ATTRIBUTES attr;
2294 cid.UniqueProcess = (HANDLE)id;
2295 cid.UniqueThread = 0; /* FIXME ? */
2297 attr.Length = sizeof(OBJECT_ATTRIBUTES);
2298 attr.RootDirectory = NULL;
2299 attr.Attributes = inherit ? OBJ_INHERIT : 0;
2300 attr.SecurityDescriptor = NULL;
2301 attr.SecurityQualityOfService = NULL;
2302 attr.ObjectName = NULL;
2304 if (GetVersion() & 0x80000000) access = PROCESS_ALL_ACCESS;
2306 status = NtOpenProcess(&handle, access, &attr, &cid);
2307 if (status != STATUS_SUCCESS)
2309 SetLastError( RtlNtStatusToDosError(status) );
2316 /*********************************************************************
2317 * MapProcessHandle (KERNEL.483)
2318 * GetProcessId (KERNEL32.@)
2320 * Gets the a unique identifier of a process.
2323 * hProcess [I] Handle to the process.
2327 * Failure: FALSE, check GetLastError().
2331 * The identifier is unique only on the machine and only until the process
2332 * exits (including system shutdown).
2334 DWORD WINAPI GetProcessId( HANDLE hProcess )
2337 PROCESS_BASIC_INFORMATION pbi;
2339 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
2341 if (status == STATUS_SUCCESS) return pbi.UniqueProcessId;
2342 SetLastError( RtlNtStatusToDosError(status) );
2347 /*********************************************************************
2348 * CloseW32Handle (KERNEL.474)
2349 * CloseHandle (KERNEL32.@)
2354 * handle [I] Handle to close.
2358 * Failure: FALSE, check GetLastError().
2360 BOOL WINAPI CloseHandle( HANDLE handle )
2364 /* stdio handles need special treatment */
2365 if ((handle == (HANDLE)STD_INPUT_HANDLE) ||
2366 (handle == (HANDLE)STD_OUTPUT_HANDLE) ||
2367 (handle == (HANDLE)STD_ERROR_HANDLE))
2368 handle = GetStdHandle( (DWORD)handle );
2370 if (is_console_handle(handle))
2371 return CloseConsoleHandle(handle);
2373 status = NtClose( handle );
2374 if (status) SetLastError( RtlNtStatusToDosError(status) );
2379 /*********************************************************************
2380 * GetHandleInformation (KERNEL32.@)
2382 BOOL WINAPI GetHandleInformation( HANDLE handle, LPDWORD flags )
2384 OBJECT_DATA_INFORMATION info;
2385 NTSTATUS status = NtQueryObject( handle, ObjectDataInformation, &info, sizeof(info), NULL );
2387 if (status) SetLastError( RtlNtStatusToDosError(status) );
2391 if (info.InheritHandle) *flags |= HANDLE_FLAG_INHERIT;
2392 if (info.ProtectFromClose) *flags |= HANDLE_FLAG_PROTECT_FROM_CLOSE;
2398 /*********************************************************************
2399 * SetHandleInformation (KERNEL32.@)
2401 BOOL WINAPI SetHandleInformation( HANDLE handle, DWORD mask, DWORD flags )
2403 OBJECT_DATA_INFORMATION info;
2406 /* if not setting both fields, retrieve current value first */
2407 if ((mask & (HANDLE_FLAG_INHERIT | HANDLE_FLAG_PROTECT_FROM_CLOSE)) !=
2408 (HANDLE_FLAG_INHERIT | HANDLE_FLAG_PROTECT_FROM_CLOSE))
2410 if ((status = NtQueryObject( handle, ObjectDataInformation, &info, sizeof(info), NULL )))
2412 SetLastError( RtlNtStatusToDosError(status) );
2416 if (mask & HANDLE_FLAG_INHERIT)
2417 info.InheritHandle = (flags & HANDLE_FLAG_INHERIT) != 0;
2418 if (mask & HANDLE_FLAG_PROTECT_FROM_CLOSE)
2419 info.ProtectFromClose = (flags & HANDLE_FLAG_PROTECT_FROM_CLOSE) != 0;
2421 status = NtSetInformationObject( handle, ObjectDataInformation, &info, sizeof(info) );
2422 if (status) SetLastError( RtlNtStatusToDosError(status) );
2427 /*********************************************************************
2428 * DuplicateHandle (KERNEL32.@)
2430 BOOL WINAPI DuplicateHandle( HANDLE source_process, HANDLE source,
2431 HANDLE dest_process, HANDLE *dest,
2432 DWORD access, BOOL inherit, DWORD options )
2436 if (is_console_handle(source))
2438 /* FIXME: this test is not sufficient, we need to test process ids, not handles */
2439 if (source_process != dest_process ||
2440 source_process != GetCurrentProcess())
2442 SetLastError(ERROR_INVALID_PARAMETER);
2445 *dest = DuplicateConsoleHandle( source, access, inherit, options );
2446 return (*dest != INVALID_HANDLE_VALUE);
2448 status = NtDuplicateObject( source_process, source, dest_process, dest,
2449 access, inherit ? OBJ_INHERIT : 0, options );
2450 if (status) SetLastError( RtlNtStatusToDosError(status) );
2455 /***********************************************************************
2456 * ConvertToGlobalHandle (KERNEL.476)
2457 * ConvertToGlobalHandle (KERNEL32.@)
2459 HANDLE WINAPI ConvertToGlobalHandle(HANDLE hSrc)
2461 HANDLE ret = INVALID_HANDLE_VALUE;
2462 DuplicateHandle( GetCurrentProcess(), hSrc, GetCurrentProcess(), &ret, 0, FALSE,
2463 DUP_HANDLE_MAKE_GLOBAL | DUP_HANDLE_SAME_ACCESS | DUP_HANDLE_CLOSE_SOURCE );
2468 /***********************************************************************
2469 * SetHandleContext (KERNEL32.@)
2471 BOOL WINAPI SetHandleContext(HANDLE hnd,DWORD context)
2473 FIXME("(%p,%d), stub. In case this got called by WSOCK32/WS2_32: "
2474 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd,context);
2475 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2480 /***********************************************************************
2481 * GetHandleContext (KERNEL32.@)
2483 DWORD WINAPI GetHandleContext(HANDLE hnd)
2485 FIXME("(%p), stub. In case this got called by WSOCK32/WS2_32: "
2486 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd);
2487 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2492 /***********************************************************************
2493 * CreateSocketHandle (KERNEL32.@)
2495 HANDLE WINAPI CreateSocketHandle(void)
2497 FIXME("(), stub. In case this got called by WSOCK32/WS2_32: "
2498 "the external WINSOCK DLLs won't work with WINE, don't use them.\n");
2499 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2500 return INVALID_HANDLE_VALUE;
2504 /***********************************************************************
2505 * SetPriorityClass (KERNEL32.@)
2507 BOOL WINAPI SetPriorityClass( HANDLE hprocess, DWORD priorityclass )
2510 PROCESS_PRIORITY_CLASS ppc;
2512 ppc.Foreground = FALSE;
2513 switch (priorityclass)
2515 case IDLE_PRIORITY_CLASS:
2516 ppc.PriorityClass = PROCESS_PRIOCLASS_IDLE; break;
2517 case BELOW_NORMAL_PRIORITY_CLASS:
2518 ppc.PriorityClass = PROCESS_PRIOCLASS_BELOW_NORMAL; break;
2519 case NORMAL_PRIORITY_CLASS:
2520 ppc.PriorityClass = PROCESS_PRIOCLASS_NORMAL; break;
2521 case ABOVE_NORMAL_PRIORITY_CLASS:
2522 ppc.PriorityClass = PROCESS_PRIOCLASS_ABOVE_NORMAL; break;
2523 case HIGH_PRIORITY_CLASS:
2524 ppc.PriorityClass = PROCESS_PRIOCLASS_HIGH; break;
2525 case REALTIME_PRIORITY_CLASS:
2526 ppc.PriorityClass = PROCESS_PRIOCLASS_REALTIME; break;
2528 SetLastError(ERROR_INVALID_PARAMETER);
2532 status = NtSetInformationProcess(hprocess, ProcessPriorityClass,
2535 if (status != STATUS_SUCCESS)
2537 SetLastError( RtlNtStatusToDosError(status) );
2544 /***********************************************************************
2545 * GetPriorityClass (KERNEL32.@)
2547 DWORD WINAPI GetPriorityClass(HANDLE hProcess)
2550 PROCESS_BASIC_INFORMATION pbi;
2552 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
2554 if (status != STATUS_SUCCESS)
2556 SetLastError( RtlNtStatusToDosError(status) );
2559 switch (pbi.BasePriority)
2561 case PROCESS_PRIOCLASS_IDLE: return IDLE_PRIORITY_CLASS;
2562 case PROCESS_PRIOCLASS_BELOW_NORMAL: return BELOW_NORMAL_PRIORITY_CLASS;
2563 case PROCESS_PRIOCLASS_NORMAL: return NORMAL_PRIORITY_CLASS;
2564 case PROCESS_PRIOCLASS_ABOVE_NORMAL: return ABOVE_NORMAL_PRIORITY_CLASS;
2565 case PROCESS_PRIOCLASS_HIGH: return HIGH_PRIORITY_CLASS;
2566 case PROCESS_PRIOCLASS_REALTIME: return REALTIME_PRIORITY_CLASS;
2568 SetLastError( ERROR_INVALID_PARAMETER );
2573 /***********************************************************************
2574 * SetProcessAffinityMask (KERNEL32.@)
2576 BOOL WINAPI SetProcessAffinityMask( HANDLE hProcess, DWORD_PTR affmask )
2580 status = NtSetInformationProcess(hProcess, ProcessAffinityMask,
2581 &affmask, sizeof(DWORD_PTR));
2584 SetLastError( RtlNtStatusToDosError(status) );
2591 /**********************************************************************
2592 * GetProcessAffinityMask (KERNEL32.@)
2594 BOOL WINAPI GetProcessAffinityMask( HANDLE hProcess,
2595 PDWORD_PTR lpProcessAffinityMask,
2596 PDWORD_PTR lpSystemAffinityMask )
2598 PROCESS_BASIC_INFORMATION pbi;
2601 status = NtQueryInformationProcess(hProcess,
2602 ProcessBasicInformation,
2603 &pbi, sizeof(pbi), NULL);
2606 SetLastError( RtlNtStatusToDosError(status) );
2609 if (lpProcessAffinityMask) *lpProcessAffinityMask = pbi.AffinityMask;
2611 if (lpSystemAffinityMask) *lpSystemAffinityMask = 1;
2616 /***********************************************************************
2617 * GetProcessVersion (KERNEL32.@)
2619 DWORD WINAPI GetProcessVersion( DWORD processid )
2621 IMAGE_NT_HEADERS *nt;
2623 if (processid && processid != GetCurrentProcessId())
2625 FIXME("should use ReadProcessMemory\n");
2628 if ((nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress )))
2629 return ((nt->OptionalHeader.MajorSubsystemVersion << 16) |
2630 nt->OptionalHeader.MinorSubsystemVersion);
2635 /***********************************************************************
2636 * SetProcessWorkingSetSize [KERNEL32.@]
2637 * Sets the min/max working set sizes for a specified process.
2640 * hProcess [I] Handle to the process of interest
2641 * minset [I] Specifies minimum working set size
2642 * maxset [I] Specifies maximum working set size
2648 BOOL WINAPI SetProcessWorkingSetSize(HANDLE hProcess, SIZE_T minset,
2651 FIXME("(%p,%ld,%ld): stub - harmless\n",hProcess,minset,maxset);
2652 if(( minset == (SIZE_T)-1) && (maxset == (SIZE_T)-1)) {
2653 /* Trim the working set to zero */
2654 /* Swap the process out of physical RAM */
2659 /***********************************************************************
2660 * GetProcessWorkingSetSize (KERNEL32.@)
2662 BOOL WINAPI GetProcessWorkingSetSize(HANDLE hProcess, PSIZE_T minset,
2665 FIXME("(%p,%p,%p): stub\n",hProcess,minset,maxset);
2666 /* 32 MB working set size */
2667 if (minset) *minset = 32*1024*1024;
2668 if (maxset) *maxset = 32*1024*1024;
2673 /***********************************************************************
2674 * SetProcessShutdownParameters (KERNEL32.@)
2676 BOOL WINAPI SetProcessShutdownParameters(DWORD level, DWORD flags)
2678 FIXME("(%08x, %08x): partial stub.\n", level, flags);
2679 shutdown_flags = flags;
2680 shutdown_priority = level;
2685 /***********************************************************************
2686 * GetProcessShutdownParameters (KERNEL32.@)
2689 BOOL WINAPI GetProcessShutdownParameters( LPDWORD lpdwLevel, LPDWORD lpdwFlags )
2691 *lpdwLevel = shutdown_priority;
2692 *lpdwFlags = shutdown_flags;
2697 /***********************************************************************
2698 * GetProcessPriorityBoost (KERNEL32.@)
2700 BOOL WINAPI GetProcessPriorityBoost(HANDLE hprocess,PBOOL pDisablePriorityBoost)
2702 FIXME("(%p,%p): semi-stub\n", hprocess, pDisablePriorityBoost);
2704 /* Report that no boost is present.. */
2705 *pDisablePriorityBoost = FALSE;
2710 /***********************************************************************
2711 * SetProcessPriorityBoost (KERNEL32.@)
2713 BOOL WINAPI SetProcessPriorityBoost(HANDLE hprocess,BOOL disableboost)
2715 FIXME("(%p,%d): stub\n",hprocess,disableboost);
2716 /* Say we can do it. I doubt the program will notice that we don't. */
2721 /***********************************************************************
2722 * ReadProcessMemory (KERNEL32.@)
2724 BOOL WINAPI ReadProcessMemory( HANDLE process, LPCVOID addr, LPVOID buffer, SIZE_T size,
2725 SIZE_T *bytes_read )
2727 NTSTATUS status = NtReadVirtualMemory( process, addr, buffer, size, bytes_read );
2728 if (status) SetLastError( RtlNtStatusToDosError(status) );
2733 /***********************************************************************
2734 * WriteProcessMemory (KERNEL32.@)
2736 BOOL WINAPI WriteProcessMemory( HANDLE process, LPVOID addr, LPCVOID buffer, SIZE_T size,
2737 SIZE_T *bytes_written )
2739 NTSTATUS status = NtWriteVirtualMemory( process, addr, buffer, size, bytes_written );
2740 if (status) SetLastError( RtlNtStatusToDosError(status) );
2745 /****************************************************************************
2746 * FlushInstructionCache (KERNEL32.@)
2748 BOOL WINAPI FlushInstructionCache(HANDLE hProcess, LPCVOID lpBaseAddress, SIZE_T dwSize)
2751 status = NtFlushInstructionCache( hProcess, lpBaseAddress, dwSize );
2752 if (status) SetLastError( RtlNtStatusToDosError(status) );
2757 /******************************************************************
2758 * GetProcessIoCounters (KERNEL32.@)
2760 BOOL WINAPI GetProcessIoCounters(HANDLE hProcess, PIO_COUNTERS ioc)
2764 status = NtQueryInformationProcess(hProcess, ProcessIoCounters,
2765 ioc, sizeof(*ioc), NULL);
2766 if (status) SetLastError( RtlNtStatusToDosError(status) );
2770 /***********************************************************************
2771 * ProcessIdToSessionId (KERNEL32.@)
2772 * This function is available on Terminal Server 4SP4 and Windows 2000
2774 BOOL WINAPI ProcessIdToSessionId( DWORD procid, DWORD *sessionid_ptr )
2776 /* According to MSDN, if the calling process is not in a terminal
2777 * services environment, then the sessionid returned is zero.
2784 /***********************************************************************
2785 * RegisterServiceProcess (KERNEL.491)
2786 * RegisterServiceProcess (KERNEL32.@)
2788 * A service process calls this function to ensure that it continues to run
2789 * even after a user logged off.
2791 DWORD WINAPI RegisterServiceProcess(DWORD dwProcessId, DWORD dwType)
2793 /* I don't think that Wine needs to do anything in this function */
2794 return 1; /* success */
2798 /**********************************************************************
2799 * IsWow64Process (KERNEL32.@)
2801 BOOL WINAPI IsWow64Process(HANDLE hProcess, PBOOL Wow64Process)
2803 FIXME("(%p %p) stub!\n", hProcess, Wow64Process);
2804 *Wow64Process = FALSE;
2809 /***********************************************************************
2810 * GetCurrentProcess (KERNEL32.@)
2812 * Get a handle to the current process.
2818 * A handle representing the current process.
2820 #undef GetCurrentProcess
2821 HANDLE WINAPI GetCurrentProcess(void)
2823 return (HANDLE)0xffffffff;
2826 /***********************************************************************
2827 * CmdBatNotification (KERNEL32.@)
2829 * Notifies the system that a batch file has started or finished.
2832 * bBatchRunning [I] TRUE if a batch file has started or
2833 * FALSE if a batch file has finished executing.
2838 BOOL WINAPI CmdBatNotification( BOOL bBatchRunning )
2840 FIXME("%d\n", bBatchRunning);