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
);