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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include "wine/port.h"
31 #ifdef HAVE_SYS_TIME_H
32 # include <sys/time.h>
34 #include <sys/types.h>
37 #define WIN32_NO_STATUS
38 #include "wine/winbase16.h"
39 #include "wine/winuser16.h"
43 #include "kernel_private.h"
44 #include "wine/exception.h"
45 #include "wine/server.h"
46 #include "wine/unicode.h"
47 #include "wine/debug.h"
49 WINE_DEFAULT_DEBUG_CHANNEL(process
);
50 WINE_DECLARE_DEBUG_CHANNEL(file
);
51 WINE_DECLARE_DEBUG_CHANNEL(relay
);
61 static UINT process_error_mode
;
63 static HANDLE main_exe_file
;
64 static DWORD shutdown_flags
= 0;
65 static DWORD shutdown_priority
= 0x280;
66 static DWORD process_dword
;
68 int main_create_flags
= 0;
69 HMODULE kernel32_handle
= 0;
71 const WCHAR
*DIR_Windows
= NULL
;
72 const WCHAR
*DIR_System
= NULL
;
75 #define PDB32_DEBUGGED 0x0001 /* Process is being debugged */
76 #define PDB32_WIN16_PROC 0x0008 /* Win16 process */
77 #define PDB32_DOS_PROC 0x0010 /* Dos process */
78 #define PDB32_CONSOLE_PROC 0x0020 /* Console process */
79 #define PDB32_FILE_APIS_OEM 0x0040 /* File APIs are OEM */
80 #define PDB32_WIN32S_PROC 0x8000 /* Win32s process */
82 static const WCHAR comW
[] = {'.','c','o','m',0};
83 static const WCHAR batW
[] = {'.','b','a','t',0};
84 static const WCHAR pifW
[] = {'.','p','i','f',0};
85 static const WCHAR winevdmW
[] = {'w','i','n','e','v','d','m','.','e','x','e',0};
87 extern void SHELL_LoadRegistry(void);
90 /***********************************************************************
93 inline static int contains_path( LPCWSTR name
)
95 return ((*name
&& (name
[1] == ':')) || strchrW(name
, '/') || strchrW(name
, '\\'));
99 /***********************************************************************
102 * Check if an environment variable needs to be handled specially when
103 * passed through the Unix environment (i.e. prefixed with "WINE").
105 inline static int is_special_env_var( const char *var
)
107 return (!strncmp( var
, "PATH=", sizeof("PATH=")-1 ) ||
108 !strncmp( var
, "HOME=", sizeof("HOME=")-1 ) ||
109 !strncmp( var
, "TEMP=", sizeof("TEMP=")-1 ) ||
110 !strncmp( var
, "TMP=", sizeof("TMP=")-1 ));
114 /***************************************************************************
117 * Get the path of a builtin module when the native file does not exist.
119 static BOOL
get_builtin_path( const WCHAR
*libname
, const WCHAR
*ext
, WCHAR
*filename
, UINT size
)
122 UINT len
= strlenW( DIR_System
);
124 if (contains_path( libname
))
126 if (RtlGetFullPathName_U( libname
, size
* sizeof(WCHAR
),
127 filename
, &file_part
) > size
* sizeof(WCHAR
))
128 return FALSE
; /* too long */
130 if (strncmpiW( filename
, DIR_System
, len
) || filename
[len
] != '\\')
132 while (filename
[len
] == '\\') len
++;
133 if (filename
+ len
!= file_part
) return FALSE
;
137 if (strlenW(libname
) + len
+ 2 >= size
) return FALSE
; /* too long */
138 memcpy( filename
, DIR_System
, len
* sizeof(WCHAR
) );
139 file_part
= filename
+ len
;
140 if (file_part
> filename
&& file_part
[-1] != '\\') *file_part
++ = '\\';
141 strcpyW( file_part
, libname
);
143 if (ext
&& !strchrW( file_part
, '.' ))
145 if (file_part
+ strlenW(file_part
) + strlenW(ext
) + 1 > filename
+ size
)
146 return FALSE
; /* too long */
147 strcatW( file_part
, ext
);
153 /***********************************************************************
154 * open_builtin_exe_file
156 * Open an exe file for a builtin exe.
158 static void *open_builtin_exe_file( const WCHAR
*name
, char *error
, int error_size
,
159 int test_only
, int *file_exists
)
161 char exename
[MAX_PATH
];
166 if ((p
= strrchrW( name
, '/' ))) name
= p
+ 1;
167 if ((p
= strrchrW( name
, '\\' ))) name
= p
+ 1;
169 /* we don't want to depend on the current codepage here */
170 len
= strlenW( name
) + 1;
171 if (len
>= sizeof(exename
)) return NULL
;
172 for (i
= 0; i
< len
; i
++)
174 if (name
[i
] > 127) return NULL
;
175 exename
[i
] = (char)name
[i
];
176 if (exename
[i
] >= 'A' && exename
[i
] <= 'Z') exename
[i
] += 'a' - 'A';
178 return wine_dll_load_main_exe( exename
, error
, error_size
, test_only
, file_exists
);
182 /***********************************************************************
185 * Open a specific exe file, taking load order into account.
186 * Returns the file handle or 0 for a builtin exe.
188 static HANDLE
open_exe_file( const WCHAR
*name
)
190 enum loadorder_type loadorder
[LOADORDER_NTYPES
];
191 WCHAR buffer
[MAX_PATH
];
195 TRACE("looking for %s\n", debugstr_w(name
) );
197 if ((handle
= CreateFileW( name
, GENERIC_READ
, FILE_SHARE_READ
|FILE_SHARE_DELETE
,
198 NULL
, OPEN_EXISTING
, 0, 0 )) == INVALID_HANDLE_VALUE
)
200 /* file doesn't exist, check for builtin */
201 if (!contains_path( name
)) goto error
;
202 if (!get_builtin_path( name
, NULL
, buffer
, sizeof(buffer
) )) goto error
;
206 MODULE_GetLoadOrderW( loadorder
, NULL
, name
);
208 for(i
= 0; i
< LOADORDER_NTYPES
; i
++)
210 if (loadorder
[i
] == LOADORDER_INVALID
) break;
214 TRACE( "Trying native exe %s\n", debugstr_w(name
) );
215 if (handle
!= INVALID_HANDLE_VALUE
) return handle
;
218 TRACE( "Trying built-in exe %s\n", debugstr_w(name
) );
219 open_builtin_exe_file( name
, NULL
, 0, 1, &file_exists
);
222 if (handle
!= INVALID_HANDLE_VALUE
) CloseHandle(handle
);
229 if (handle
!= INVALID_HANDLE_VALUE
) CloseHandle(handle
);
232 SetLastError( ERROR_FILE_NOT_FOUND
);
233 return INVALID_HANDLE_VALUE
;
237 /***********************************************************************
240 * Open an exe file, and return the full name and file handle.
241 * Returns FALSE if file could not be found.
242 * If file exists but cannot be opened, returns TRUE and set handle to INVALID_HANDLE_VALUE.
243 * If file is a builtin exe, returns TRUE and sets handle to 0.
245 static BOOL
find_exe_file( const WCHAR
*name
, WCHAR
*buffer
, int buflen
, HANDLE
*handle
)
247 static const WCHAR exeW
[] = {'.','e','x','e',0};
249 enum loadorder_type loadorder
[LOADORDER_NTYPES
];
252 TRACE("looking for %s\n", debugstr_w(name
) );
254 if (!SearchPathW( NULL
, name
, exeW
, buflen
, buffer
, NULL
) &&
255 !get_builtin_path( name
, exeW
, buffer
, buflen
))
257 /* no builtin found, try native without extension in case it is a Unix app */
259 if (SearchPathW( NULL
, name
, NULL
, buflen
, buffer
, NULL
))
261 TRACE( "Trying native/Unix binary %s\n", debugstr_w(buffer
) );
262 if ((*handle
= CreateFileW( buffer
, GENERIC_READ
, FILE_SHARE_READ
|FILE_SHARE_DELETE
,
263 NULL
, OPEN_EXISTING
, 0, 0 )) != INVALID_HANDLE_VALUE
)
269 MODULE_GetLoadOrderW( loadorder
, NULL
, buffer
);
271 for(i
= 0; i
< LOADORDER_NTYPES
; i
++)
273 if (loadorder
[i
] == LOADORDER_INVALID
) break;
277 TRACE( "Trying native exe %s\n", debugstr_w(buffer
) );
278 if ((*handle
= CreateFileW( buffer
, GENERIC_READ
, FILE_SHARE_READ
|FILE_SHARE_DELETE
,
279 NULL
, OPEN_EXISTING
, 0, 0 )) != INVALID_HANDLE_VALUE
)
281 if (GetLastError() != ERROR_FILE_NOT_FOUND
) return TRUE
;
284 TRACE( "Trying built-in exe %s\n", debugstr_w(buffer
) );
285 open_builtin_exe_file( buffer
, NULL
, 0, 1, &file_exists
);
296 SetLastError( ERROR_FILE_NOT_FOUND
);
301 /**********************************************************************
304 * Load a PE format EXE file.
306 static HMODULE
load_pe_exe( const WCHAR
*name
, HANDLE file
)
309 FILE_FS_DEVICE_INFORMATION device_info
;
310 IMAGE_NT_HEADERS
*nt
;
313 OBJECT_ATTRIBUTES attr
;
317 attr
.Length
= sizeof(attr
);
318 attr
.RootDirectory
= 0;
319 attr
.ObjectName
= NULL
;
321 attr
.SecurityDescriptor
= NULL
;
322 attr
.SecurityQualityOfService
= NULL
;
325 if (NtCreateSection( &mapping
, STANDARD_RIGHTS_REQUIRED
| SECTION_QUERY
| SECTION_MAP_READ
,
326 &attr
, &size
, 0, SEC_IMAGE
, file
) != STATUS_SUCCESS
)
330 if (NtMapViewOfSection( mapping
, GetCurrentProcess(), &module
, 0, 0, &size
, &len
,
331 ViewShare
, 0, PAGE_READONLY
) != STATUS_SUCCESS
)
337 nt
= RtlImageNtHeader( module
);
338 if (nt
->OptionalHeader
.AddressOfEntryPoint
)
340 if (!RtlImageRvaToSection( nt
, module
, nt
->OptionalHeader
.AddressOfEntryPoint
))
341 MESSAGE("VIRUS WARNING: PE module %s has an invalid entrypoint (0x%08lx) "
342 "outside all sections (possibly infected by Tchernobyl/SpaceFiller virus)!\n",
343 debugstr_w(name
), nt
->OptionalHeader
.AddressOfEntryPoint
);
346 if (NtQueryVolumeInformationFile( file
, &io
, &device_info
, sizeof(device_info
),
347 FileFsDeviceInformation
) == STATUS_SUCCESS
)
349 /* don't keep the file handle open on removable media */
350 if (device_info
.Characteristics
& FILE_REMOVABLE_MEDIA
)
352 CloseHandle( main_exe_file
);
360 /***********************************************************************
361 * build_initial_environment
363 * Build the Win32 environment from the Unix environment
365 static BOOL
build_initial_environment( char **environ
)
372 /* Compute the total size of the Unix environment */
373 for (e
= environ
; *e
; e
++)
375 if (is_special_env_var( *e
)) continue;
376 size
+= MultiByteToWideChar( CP_UNIXCP
, 0, *e
, -1, NULL
, 0 );
378 size
*= sizeof(WCHAR
);
380 /* Now allocate the environment */
382 if (NtAllocateVirtualMemory(NtCurrentProcess(), &ptr
, 0, &size
,
383 MEM_RESERVE
| MEM_COMMIT
, PAGE_READWRITE
) != STATUS_SUCCESS
)
386 NtCurrentTeb()->Peb
->ProcessParameters
->Environment
= p
= ptr
;
387 endptr
= p
+ size
/ sizeof(WCHAR
);
389 /* And fill it with the Unix environment */
390 for (e
= environ
; *e
; e
++)
394 /* skip Unix special variables and use the Wine variants instead */
395 if (!strncmp( str
, "WINE", 4 ))
397 if (is_special_env_var( str
+ 4 )) str
+= 4;
398 else if (!strncmp( str
, "WINEPRELOADRESERVE=", 19 )) continue; /* skip it */
400 else if (is_special_env_var( str
)) continue; /* skip it */
402 MultiByteToWideChar( CP_UNIXCP
, 0, str
, -1, p
, endptr
- p
);
410 /***********************************************************************
411 * set_registry_variables
413 * Set environment variables by enumerating the values of a key;
414 * helper for set_registry_environment().
415 * Note that Windows happily truncates the value if it's too big.
417 static void set_registry_variables( HANDLE hkey
, ULONG type
)
419 UNICODE_STRING env_name
, env_value
;
423 char buffer
[1024*sizeof(WCHAR
) + sizeof(KEY_VALUE_FULL_INFORMATION
)];
424 KEY_VALUE_FULL_INFORMATION
*info
= (KEY_VALUE_FULL_INFORMATION
*)buffer
;
426 for (index
= 0; ; index
++)
428 status
= NtEnumerateValueKey( hkey
, index
, KeyValueFullInformation
,
429 buffer
, sizeof(buffer
), &size
);
430 if (status
!= STATUS_SUCCESS
&& status
!= STATUS_BUFFER_OVERFLOW
)
432 if (info
->Type
!= type
)
434 env_name
.Buffer
= info
->Name
;
435 env_name
.Length
= env_name
.MaximumLength
= info
->NameLength
;
436 env_value
.Buffer
= (WCHAR
*)(buffer
+ info
->DataOffset
);
437 env_value
.Length
= env_value
.MaximumLength
= info
->DataLength
;
438 if (env_value
.Length
&& !env_value
.Buffer
[env_value
.Length
/sizeof(WCHAR
)-1])
439 env_value
.Length
--; /* don't count terminating null if any */
440 if (info
->Type
== REG_EXPAND_SZ
)
442 WCHAR buf_expanded
[1024];
443 UNICODE_STRING env_expanded
;
444 env_expanded
.Length
= env_expanded
.MaximumLength
= sizeof(buf_expanded
);
445 env_expanded
.Buffer
=buf_expanded
;
446 status
= RtlExpandEnvironmentStrings_U(NULL
, &env_value
, &env_expanded
, NULL
);
447 if (status
== STATUS_SUCCESS
|| status
== STATUS_BUFFER_OVERFLOW
)
448 RtlSetEnvironmentVariable( NULL
, &env_name
, &env_expanded
);
452 RtlSetEnvironmentVariable( NULL
, &env_name
, &env_value
);
458 /***********************************************************************
459 * set_registry_environment
461 * Set the environment variables specified in the registry.
463 * Note: Windows handles REG_SZ and REG_EXPAND_SZ in one pass with the
464 * consequence that REG_EXPAND_SZ cannot be used reliably as it depends
465 * on the order in which the variables are processed. But on Windows it
466 * does not really matter since they only use %SystemDrive% and
467 * %SystemRoot% which are predefined. But Wine defines these in the
468 * registry, so we need two passes.
470 static void set_registry_environment(void)
472 static const WCHAR env_keyW
[] = {'M','a','c','h','i','n','e','\\',
473 'S','y','s','t','e','m','\\',
474 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
475 'C','o','n','t','r','o','l','\\',
476 'S','e','s','s','i','o','n',' ','M','a','n','a','g','e','r','\\',
477 'E','n','v','i','r','o','n','m','e','n','t',0};
478 static const WCHAR envW
[] = {'E','n','v','i','r','o','n','m','e','n','t',0};
480 OBJECT_ATTRIBUTES attr
;
481 UNICODE_STRING nameW
;
484 attr
.Length
= sizeof(attr
);
485 attr
.RootDirectory
= 0;
486 attr
.ObjectName
= &nameW
;
488 attr
.SecurityDescriptor
= NULL
;
489 attr
.SecurityQualityOfService
= NULL
;
491 /* first the system environment variables */
492 RtlInitUnicodeString( &nameW
, env_keyW
);
493 if (NtOpenKey( &hkey
, KEY_ALL_ACCESS
, &attr
) == STATUS_SUCCESS
)
495 set_registry_variables( hkey
, REG_SZ
);
496 set_registry_variables( hkey
, REG_EXPAND_SZ
);
500 /* then the ones for the current user */
501 if (RtlOpenCurrentUser( KEY_ALL_ACCESS
, &attr
.RootDirectory
) != STATUS_SUCCESS
) return;
502 RtlInitUnicodeString( &nameW
, envW
);
503 if (NtOpenKey( &hkey
, KEY_ALL_ACCESS
, &attr
) == STATUS_SUCCESS
)
505 set_registry_variables( hkey
, REG_SZ
);
506 set_registry_variables( hkey
, REG_EXPAND_SZ
);
509 NtClose( attr
.RootDirectory
);
513 /***********************************************************************
516 * Set the Wine library Unicode argv global variables.
518 static void set_library_wargv( char **argv
)
526 for (argc
= 0; argv
[argc
]; argc
++)
527 total
+= MultiByteToWideChar( CP_UNIXCP
, 0, argv
[argc
], -1, NULL
, 0 );
529 wargv
= RtlAllocateHeap( GetProcessHeap(), 0,
530 total
* sizeof(WCHAR
) + (argc
+ 1) * sizeof(*wargv
) );
531 p
= (WCHAR
*)(wargv
+ argc
+ 1);
532 for (argc
= 0; argv
[argc
]; argc
++)
534 DWORD reslen
= MultiByteToWideChar( CP_UNIXCP
, 0, argv
[argc
], -1, p
, total
);
541 /* convert argv back from Unicode since it has to be in the Ansi codepage not the Unix one */
543 for (argc
= 0; wargv
[argc
]; argc
++)
544 total
+= WideCharToMultiByte( CP_ACP
, 0, wargv
[argc
], -1, NULL
, 0, NULL
, NULL
);
546 argv
= RtlAllocateHeap( GetProcessHeap(), 0, total
+ (argc
+ 1) * sizeof(*argv
) );
547 q
= (char *)(argv
+ argc
+ 1);
548 for (argc
= 0; wargv
[argc
]; argc
++)
550 DWORD reslen
= WideCharToMultiByte( CP_ACP
, 0, wargv
[argc
], -1, q
, total
, NULL
, NULL
);
557 __wine_main_argv
= argv
;
558 __wine_main_wargv
= wargv
;
562 /***********************************************************************
565 * Build the command line of a process from the argv array.
567 * Note that it does NOT necessarily include the file name.
568 * Sometimes we don't even have any command line options at all.
570 * We must quote and escape characters so that the argv array can be rebuilt
571 * from the command line:
572 * - spaces and tabs must be quoted
574 * - quotes must be escaped
576 * - if '\'s are followed by a '"', they must be doubled and followed by '\"',
577 * resulting in an odd number of '\' followed by a '"'
580 * - '\'s that are not followed by a '"' can be left as is
584 static BOOL
build_command_line( WCHAR
**argv
)
589 RTL_USER_PROCESS_PARAMETERS
* rupp
= NtCurrentTeb()->Peb
->ProcessParameters
;
591 if (rupp
->CommandLine
.Buffer
) return TRUE
; /* already got it from the server */
594 for (arg
= argv
; *arg
; arg
++)
596 int has_space
,bcount
;
602 if( !*a
) has_space
=1;
607 if (*a
==' ' || *a
=='\t') {
609 } else if (*a
=='"') {
610 /* doubling of '\' preceding a '"',
611 * plus escaping of said '"'
619 len
+=(a
-*arg
)+1 /* for the separating space */;
621 len
+=2; /* for the quotes */
624 if (!(rupp
->CommandLine
.Buffer
= RtlAllocateHeap( GetProcessHeap(), 0, len
* sizeof(WCHAR
))))
627 p
= rupp
->CommandLine
.Buffer
;
628 rupp
->CommandLine
.Length
= (len
- 1) * sizeof(WCHAR
);
629 rupp
->CommandLine
.MaximumLength
= len
* sizeof(WCHAR
);
630 for (arg
= argv
; *arg
; arg
++)
632 int has_space
,has_quote
;
635 /* Check for quotes and spaces in this argument */
636 has_space
=has_quote
=0;
638 if( !*a
) has_space
=1;
640 if (*a
==' ' || *a
=='\t') {
644 } else if (*a
=='"') {
652 /* Now transfer it to the command line */
669 /* Double all the '\\' preceding this '"', plus one */
670 for (i
=0;i
<=bcount
;i
++)
682 while ((*p
=*x
++)) p
++;
688 if (p
> rupp
->CommandLine
.Buffer
)
689 p
--; /* remove last space */
696 /* make sure the unicode string doesn't point beyond the end pointer */
697 static inline void fix_unicode_string( UNICODE_STRING
*str
, char *end_ptr
)
699 if ((char *)str
->Buffer
>= end_ptr
)
701 str
->Length
= str
->MaximumLength
= 0;
705 if ((char *)str
->Buffer
+ str
->MaximumLength
> end_ptr
)
707 str
->MaximumLength
= (end_ptr
- (char *)str
->Buffer
) & ~(sizeof(WCHAR
) - 1);
709 if (str
->Length
>= str
->MaximumLength
)
711 if (str
->MaximumLength
>= sizeof(WCHAR
))
712 str
->Length
= str
->MaximumLength
- sizeof(WCHAR
);
714 str
->Length
= str
->MaximumLength
= 0;
718 static void version(void)
720 MESSAGE( "%s\n", PACKAGE_STRING
);
724 static void usage(void)
726 MESSAGE( "%s\n", PACKAGE_STRING
);
727 MESSAGE( "Usage: wine PROGRAM [ARGUMENTS...] Run the specified program\n" );
728 MESSAGE( " wine --help Display this help and exit\n");
729 MESSAGE( " wine --version Output version information and exit\n");
734 /***********************************************************************
735 * init_user_process_params
737 * Fill the RTL_USER_PROCESS_PARAMETERS structure from the server.
739 static BOOL
init_user_process_params( RTL_USER_PROCESS_PARAMETERS
*params
)
743 SIZE_T size
, env_size
, info_size
;
744 HANDLE hstdin
, hstdout
, hstderr
;
746 size
= info_size
= params
->AllocationSize
;
747 if (!size
) return TRUE
; /* no parameters received from parent */
749 SERVER_START_REQ( get_startup_info
)
751 wine_server_set_reply( req
, params
, size
);
752 if ((ret
= !wine_server_call( req
)))
754 info_size
= wine_server_reply_size( reply
);
755 main_create_flags
= reply
->create_flags
;
756 main_exe_file
= reply
->exe_file
;
757 hstdin
= reply
->hstdin
;
758 hstdout
= reply
->hstdout
;
759 hstderr
= reply
->hstderr
;
763 if (!ret
) return ret
;
765 params
->AllocationSize
= size
;
766 if (params
->Size
> info_size
) params
->Size
= info_size
;
768 /* make sure the strings are valid */
769 fix_unicode_string( ¶ms
->CurrentDirectory
.DosPath
, (char *)info_size
);
770 fix_unicode_string( ¶ms
->DllPath
, (char *)info_size
);
771 fix_unicode_string( ¶ms
->ImagePathName
, (char *)info_size
);
772 fix_unicode_string( ¶ms
->CommandLine
, (char *)info_size
);
773 fix_unicode_string( ¶ms
->WindowTitle
, (char *)info_size
);
774 fix_unicode_string( ¶ms
->Desktop
, (char *)info_size
);
775 fix_unicode_string( ¶ms
->ShellInfo
, (char *)info_size
);
776 fix_unicode_string( ¶ms
->RuntimeInfo
, (char *)info_size
);
778 /* environment needs to be a separate memory block */
779 env_size
= info_size
- params
->Size
;
780 if (!env_size
) env_size
= 1;
782 if (NtAllocateVirtualMemory( NtCurrentProcess(), &ptr
, 0, &env_size
,
783 MEM_COMMIT
, PAGE_READWRITE
) != STATUS_SUCCESS
)
785 memcpy( ptr
, (char *)params
+ params
->Size
, info_size
- params
->Size
);
786 params
->Environment
= ptr
;
788 /* convert value from server:
789 * + 0 => INVALID_HANDLE_VALUE
790 * + console handle needs to be mapped
793 hstdin
= INVALID_HANDLE_VALUE
;
794 else if (VerifyConsoleIoHandle(console_handle_map(hstdin
)))
795 hstdin
= console_handle_map(hstdin
);
798 hstdout
= INVALID_HANDLE_VALUE
;
799 else if (VerifyConsoleIoHandle(console_handle_map(hstdout
)))
800 hstdout
= console_handle_map(hstdout
);
803 hstderr
= INVALID_HANDLE_VALUE
;
804 else if (VerifyConsoleIoHandle(console_handle_map(hstderr
)))
805 hstderr
= console_handle_map(hstderr
);
807 params
->hStdInput
= hstdin
;
808 params
->hStdOutput
= hstdout
;
809 params
->hStdError
= hstderr
;
811 RtlNormalizeProcessParams( params
);
816 /***********************************************************************
817 * init_current_directory
819 * Initialize the current directory from the Unix cwd or the parent info.
821 static void init_current_directory( CURDIR
*cur_dir
)
823 UNICODE_STRING dir_str
;
827 /* if we received a cur dir from the parent, try this first */
829 if (cur_dir
->DosPath
.Length
)
831 if (RtlSetCurrentDirectory_U( &cur_dir
->DosPath
) == STATUS_SUCCESS
) goto done
;
834 /* now try to get it from the Unix cwd */
836 for (size
= 256; ; size
*= 2)
838 if (!(cwd
= HeapAlloc( GetProcessHeap(), 0, size
))) break;
839 if (getcwd( cwd
, size
)) break;
840 HeapFree( GetProcessHeap(), 0, cwd
);
841 if (errno
== ERANGE
) continue;
849 int lenW
= MultiByteToWideChar( CP_UNIXCP
, 0, cwd
, -1, NULL
, 0 );
850 if ((dirW
= HeapAlloc( GetProcessHeap(), 0, lenW
* sizeof(WCHAR
) )))
852 MultiByteToWideChar( CP_UNIXCP
, 0, cwd
, -1, dirW
, lenW
);
853 RtlInitUnicodeString( &dir_str
, dirW
);
854 RtlSetCurrentDirectory_U( &dir_str
);
855 RtlFreeUnicodeString( &dir_str
);
859 if (!cur_dir
->DosPath
.Length
) /* still not initialized */
861 MESSAGE("Warning: could not find DOS drive for current working directory '%s', "
862 "starting in the Windows directory.\n", cwd
? cwd
: "" );
863 RtlInitUnicodeString( &dir_str
, DIR_Windows
);
864 RtlSetCurrentDirectory_U( &dir_str
);
866 HeapFree( GetProcessHeap(), 0, cwd
);
869 if (!cur_dir
->Handle
) chdir("/"); /* change to root directory so as not to lock cdroms */
870 TRACE( "starting in %s %p\n", debugstr_w( cur_dir
->DosPath
.Buffer
), cur_dir
->Handle
);
874 /***********************************************************************
877 * Initialize the windows and system directories from the environment.
879 static void init_windows_dirs(void)
881 extern void __wine_init_windows_dir( const WCHAR
*windir
, const WCHAR
*sysdir
);
883 static const WCHAR windirW
[] = {'w','i','n','d','i','r',0};
884 static const WCHAR winsysdirW
[] = {'w','i','n','s','y','s','d','i','r',0};
885 static const WCHAR default_windirW
[] = {'c',':','\\','w','i','n','d','o','w','s',0};
886 static const WCHAR default_sysdirW
[] = {'\\','s','y','s','t','e','m','3','2',0};
891 if ((len
= GetEnvironmentVariableW( windirW
, NULL
, 0 )))
893 buffer
= HeapAlloc( GetProcessHeap(), 0, len
* sizeof(WCHAR
) );
894 GetEnvironmentVariableW( windirW
, buffer
, len
);
895 DIR_Windows
= buffer
;
897 else DIR_Windows
= default_windirW
;
899 if ((len
= GetEnvironmentVariableW( winsysdirW
, NULL
, 0 )))
901 buffer
= HeapAlloc( GetProcessHeap(), 0, len
* sizeof(WCHAR
) );
902 GetEnvironmentVariableW( winsysdirW
, buffer
, len
);
907 len
= strlenW( DIR_Windows
);
908 buffer
= HeapAlloc( GetProcessHeap(), 0, len
* sizeof(WCHAR
) + sizeof(default_sysdirW
) );
909 memcpy( buffer
, DIR_Windows
, len
* sizeof(WCHAR
) );
910 memcpy( buffer
+ len
, default_sysdirW
, sizeof(default_sysdirW
) );
914 if (GetFileAttributesW( DIR_Windows
) == INVALID_FILE_ATTRIBUTES
)
915 MESSAGE( "Warning: the specified Windows directory %s is not accessible.\n",
916 debugstr_w(DIR_Windows
) );
917 if (GetFileAttributesW( DIR_System
) == INVALID_FILE_ATTRIBUTES
)
918 MESSAGE( "Warning: the specified System directory %s is not accessible.\n",
919 debugstr_w(DIR_System
) );
921 TRACE_(file
)( "WindowsDir = %s\n", debugstr_w(DIR_Windows
) );
922 TRACE_(file
)( "SystemDir = %s\n", debugstr_w(DIR_System
) );
924 /* set the directories in ntdll too */
925 __wine_init_windows_dir( DIR_Windows
, DIR_System
);
929 /***********************************************************************
932 * Main process initialisation code
934 static BOOL
process_init(void)
936 static const WCHAR kernel32W
[] = {'k','e','r','n','e','l','3','2',0};
937 PEB
*peb
= NtCurrentTeb()->Peb
;
943 setlocale(LC_CTYPE
,"");
945 if (!init_user_process_params( peb
->ProcessParameters
)) return FALSE
;
947 kernel32_handle
= GetModuleHandleW(kernel32W
);
951 if (!peb
->ProcessParameters
->Environment
)
953 /* Copy the parent environment */
954 if (!build_initial_environment( __wine_main_environ
)) return FALSE
;
956 /* convert old configuration to new format */
957 convert_old_config();
959 set_registry_environment();
963 init_current_directory( &peb
->ProcessParameters
->CurrentDirectory
);
969 /***********************************************************************
972 * Allocate the stack of new process.
974 static void *init_stack(void)
977 SIZE_T stack_size
, page_size
= getpagesize();
978 IMAGE_NT_HEADERS
*nt
= RtlImageNtHeader( NtCurrentTeb()->Peb
->ImageBaseAddress
);
980 stack_size
= max( nt
->OptionalHeader
.SizeOfStackReserve
, nt
->OptionalHeader
.SizeOfStackCommit
);
981 stack_size
+= page_size
; /* for the guard page */
982 stack_size
= (stack_size
+ 0xffff) & ~0xffff; /* round to 64K boundary */
983 if (stack_size
< 1024 * 1024) stack_size
= 1024 * 1024; /* Xlib needs a large stack */
985 if (!(base
= VirtualAlloc( NULL
, stack_size
, MEM_COMMIT
, PAGE_READWRITE
)))
987 ERR( "failed to allocate main process stack\n" );
991 /* note: limit is lower than base since the stack grows down */
992 NtCurrentTeb()->DeallocationStack
= base
;
993 NtCurrentTeb()->Tib
.StackBase
= (char *)base
+ stack_size
;
994 NtCurrentTeb()->Tib
.StackLimit
= (char *)base
+ page_size
;
996 /* setup guard page */
997 VirtualProtect( base
, page_size
, PAGE_NOACCESS
, NULL
);
998 return NtCurrentTeb()->Tib
.StackBase
;
1002 /***********************************************************************
1005 * Startup routine of a new process. Runs on the new process stack.
1007 static void start_process( void *arg
)
1011 PEB
*peb
= NtCurrentTeb()->Peb
;
1012 IMAGE_NT_HEADERS
*nt
;
1013 LPTHREAD_START_ROUTINE entry
;
1015 LdrInitializeThunk( main_exe_file
, 0, 0, 0 );
1017 nt
= RtlImageNtHeader( peb
->ImageBaseAddress
);
1018 entry
= (LPTHREAD_START_ROUTINE
)((char *)peb
->ImageBaseAddress
+
1019 nt
->OptionalHeader
.AddressOfEntryPoint
);
1021 if (TRACE_ON(relay
))
1022 DPRINTF( "%04lx:Starting process %s (entryproc=%p)\n", GetCurrentThreadId(),
1023 debugstr_w(peb
->ProcessParameters
->ImagePathName
.Buffer
), entry
);
1025 SetLastError( 0 ); /* clear error code */
1026 if (peb
->BeingDebugged
) DbgBreakPoint();
1027 ExitProcess( entry( peb
) );
1029 __EXCEPT(UnhandledExceptionFilter
)
1031 TerminateThread( GetCurrentThread(), GetExceptionCode() );
1037 /***********************************************************************
1038 * __wine_kernel_init
1040 * Wine initialisation: load and start the main exe file.
1042 void __wine_kernel_init(void)
1044 WCHAR
*main_exe_name
, *p
;
1047 PEB
*peb
= NtCurrentTeb()->Peb
;
1049 /* Initialize everything */
1050 if (!process_init()) exit(1);
1052 __wine_main_argv
++; /* remove argv[0] (wine itself) */
1055 if (!(main_exe_name
= peb
->ProcessParameters
->ImagePathName
.Buffer
))
1057 WCHAR buffer
[MAX_PATH
];
1058 WCHAR exe_nameW
[MAX_PATH
];
1060 if (!__wine_main_argv
[0]) usage();
1061 if (__wine_main_argc
== 1)
1063 if (strcmp(__wine_main_argv
[0], "--help") == 0) usage();
1064 if (strcmp(__wine_main_argv
[0], "--version") == 0) version();
1067 MultiByteToWideChar( CP_UNIXCP
, 0, __wine_main_argv
[0], -1, exe_nameW
, MAX_PATH
);
1068 if (!find_exe_file( exe_nameW
, buffer
, MAX_PATH
, &main_exe_file
))
1070 MESSAGE( "wine: cannot find '%s'\n", __wine_main_argv
[0] );
1073 if (main_exe_file
== INVALID_HANDLE_VALUE
)
1075 MESSAGE( "wine: cannot open %s\n", debugstr_w(main_exe_name
) );
1078 RtlCreateUnicodeString( &peb
->ProcessParameters
->ImagePathName
, buffer
);
1079 main_exe_name
= peb
->ProcessParameters
->ImagePathName
.Buffer
;
1082 TRACE( "starting process name=%s file=%p argv[0]=%s\n",
1083 debugstr_w(main_exe_name
), main_exe_file
, debugstr_a(__wine_main_argv
[0]) );
1085 RtlInitUnicodeString( &NtCurrentTeb()->Peb
->ProcessParameters
->DllPath
,
1086 MODULE_get_dll_load_path(NULL
) );
1088 if (!main_exe_file
) /* no file handle -> Winelib app */
1090 TRACE( "starting Winelib app %s\n", debugstr_w(main_exe_name
) );
1091 if (open_builtin_exe_file( main_exe_name
, error
, sizeof(error
), 0, &file_exists
))
1093 MESSAGE( "wine: cannot open builtin library for %s: %s\n",
1094 debugstr_w(main_exe_name
), error
);
1098 switch( MODULE_GetBinaryType( main_exe_file
, NULL
, NULL
))
1101 TRACE( "starting Win32 binary %s\n", debugstr_w(main_exe_name
) );
1102 if ((peb
->ImageBaseAddress
= load_pe_exe( main_exe_name
, main_exe_file
)))
1104 MESSAGE( "wine: could not load %s as Win32 binary\n", debugstr_w(main_exe_name
) );
1107 MESSAGE( "wine: %s is a DLL, not an executable\n", debugstr_w(main_exe_name
) );
1109 case BINARY_UNKNOWN
:
1110 /* check for .com extension */
1111 if (!(p
= strrchrW( main_exe_name
, '.' )) || strcmpiW( p
, comW
))
1113 MESSAGE( "wine: cannot determine executable type for %s\n",
1114 debugstr_w(main_exe_name
) );
1121 TRACE( "starting Win16/DOS binary %s\n", debugstr_w(main_exe_name
) );
1122 CloseHandle( main_exe_file
);
1126 __wine_main_argv
[0] = "winevdm.exe";
1127 if (open_builtin_exe_file( winevdmW
, error
, sizeof(error
), 0, &file_exists
))
1129 MESSAGE( "wine: trying to run %s, cannot open builtin library for 'winevdm.exe': %s\n",
1130 debugstr_w(main_exe_name
), error
);
1132 case BINARY_UNIX_EXE
:
1133 MESSAGE( "wine: %s is a Unix binary, not supported\n", debugstr_w(main_exe_name
) );
1135 case BINARY_UNIX_LIB
:
1139 TRACE( "starting Winelib app %s\n", debugstr_w(main_exe_name
) );
1140 CloseHandle( main_exe_file
);
1142 if ((unix_name
= wine_get_unix_file_name( main_exe_name
)) &&
1143 wine_dlopen( unix_name
, RTLD_NOW
, error
, sizeof(error
) ))
1145 static const WCHAR soW
[] = {'.','s','o',0};
1146 if ((p
= strrchrW( main_exe_name
, '.' )) && !strcmpW( p
, soW
))
1149 /* update the unicode string */
1150 RtlInitUnicodeString( &peb
->ProcessParameters
->ImagePathName
, main_exe_name
);
1152 HeapFree( GetProcessHeap(), 0, unix_name
);
1155 MESSAGE( "wine: could not load %s: %s\n", debugstr_w(main_exe_name
), error
);
1161 /* build command line */
1162 set_library_wargv( __wine_main_argv
);
1163 if (!build_command_line( __wine_main_wargv
)) goto error
;
1165 /* switch to the new stack */
1166 wine_switch_to_stack( start_process
, NULL
, init_stack() );
1169 ExitProcess( GetLastError() );
1173 /***********************************************************************
1176 * Build an argv array from a command-line.
1177 * 'reserved' is the number of args to reserve before the first one.
1179 static char **build_argv( const WCHAR
*cmdlineW
, int reserved
)
1183 char *arg
,*s
,*d
,*cmdline
;
1184 int in_quotes
,bcount
,len
;
1186 len
= WideCharToMultiByte( CP_UNIXCP
, 0, cmdlineW
, -1, NULL
, 0, NULL
, NULL
);
1187 if (!(cmdline
= malloc(len
))) return NULL
;
1188 WideCharToMultiByte( CP_UNIXCP
, 0, cmdlineW
, -1, cmdline
, len
, NULL
, NULL
);
1195 if (*s
=='\0' || ((*s
==' ' || *s
=='\t') && !in_quotes
)) {
1198 /* skip the remaining spaces */
1199 while (*s
==' ' || *s
=='\t') {
1206 } else if (*s
=='\\') {
1207 /* '\', count them */
1209 } else if ((*s
=='"') && ((bcount
& 1)==0)) {
1211 in_quotes
=!in_quotes
;
1214 /* a regular character */
1219 argv
=malloc(argc
*sizeof(*argv
));
1228 if ((*s
==' ' || *s
=='\t') && !in_quotes
) {
1229 /* Close the argument and copy it */
1233 /* skip the remaining spaces */
1236 } while (*s
==' ' || *s
=='\t');
1238 /* Start with a new argument */
1241 } else if (*s
=='\\') {
1245 } else if (*s
=='"') {
1247 if ((bcount
& 1)==0) {
1248 /* Preceded by an even number of '\', this is half that
1249 * number of '\', plus a '"' which we discard.
1253 in_quotes
=!in_quotes
;
1255 /* Preceded by an odd number of '\', this is half that
1256 * number of '\' followed by a '"'
1264 /* a regular character */
1279 /***********************************************************************
1282 * Allocate an environment string; helper for build_envp
1284 static char *alloc_env_string( const char *name
, const char *value
)
1286 char *ret
= malloc( strlen(name
) + strlen(value
) + 1 );
1287 strcpy( ret
, name
);
1288 strcat( ret
, value
);
1292 /***********************************************************************
1295 * Build the environment of a new child process.
1297 static char **build_envp( const WCHAR
*envW
)
1302 int count
= 0, length
;
1304 for (end
= envW
; *end
; count
++) end
+= strlenW(end
) + 1;
1306 length
= WideCharToMultiByte( CP_UNIXCP
, 0, envW
, end
- envW
, NULL
, 0, NULL
, NULL
);
1307 if (!(env
= malloc( length
))) return NULL
;
1308 WideCharToMultiByte( CP_UNIXCP
, 0, envW
, end
- envW
, env
, length
, NULL
, NULL
);
1312 if ((envp
= malloc( count
* sizeof(*envp
) )))
1314 char **envptr
= envp
;
1316 /* some variables must not be modified, so we get them directly from the unix env */
1317 if ((p
= getenv("PATH"))) *envptr
++ = alloc_env_string( "PATH=", p
);
1318 if ((p
= getenv("TEMP"))) *envptr
++ = alloc_env_string( "TEMP=", p
);
1319 if ((p
= getenv("TMP"))) *envptr
++ = alloc_env_string( "TMP=", p
);
1320 if ((p
= getenv("HOME"))) *envptr
++ = alloc_env_string( "HOME=", p
);
1321 /* now put the Windows environment strings */
1322 for (p
= env
; *p
; p
+= strlen(p
) + 1)
1324 if (*p
== '=') continue; /* skip drive curdirs, this crashes some unix apps */
1325 if (!strncmp( p
, "WINEPRELOADRESERVE=", sizeof("WINEPRELOADRESERVE=")-1 )) continue;
1326 if (is_special_env_var( p
)) /* prefix it with "WINE" */
1327 *envptr
++ = alloc_env_string( "WINE", p
);
1337 /***********************************************************************
1340 * Fork and exec a new Unix binary, checking for errors.
1342 static int fork_and_exec( const char *filename
, const WCHAR
*cmdline
,
1343 const WCHAR
*env
, const char *newdir
)
1348 if (!env
) env
= GetEnvironmentStringsW();
1352 SetLastError( ERROR_TOO_MANY_OPEN_FILES
);
1355 fcntl( fd
[1], F_SETFD
, 1 ); /* set close on exec */
1356 if (!(pid
= fork())) /* child */
1358 char **argv
= build_argv( cmdline
, 0 );
1359 char **envp
= build_envp( env
);
1362 /* Reset signals that we previously set to SIG_IGN */
1363 signal( SIGPIPE
, SIG_DFL
);
1364 signal( SIGCHLD
, SIG_DFL
);
1366 if (newdir
) chdir(newdir
);
1368 if (argv
&& envp
) execve( filename
, argv
, envp
);
1370 write( fd
[1], &err
, sizeof(err
) );
1374 if ((pid
!= -1) && (read( fd
[0], &err
, sizeof(err
) ) > 0)) /* exec failed */
1379 if (pid
== -1) FILE_SetDosError();
1385 /***********************************************************************
1386 * create_user_params
1388 static RTL_USER_PROCESS_PARAMETERS
*create_user_params( LPCWSTR filename
, LPCWSTR cmdline
,
1389 LPCWSTR cur_dir
, LPWSTR env
,
1390 const STARTUPINFOW
*startup
)
1392 RTL_USER_PROCESS_PARAMETERS
*params
;
1393 UNICODE_STRING image_str
, cmdline_str
, curdir_str
, desktop
, title
, runtime
;
1395 WCHAR buffer
[MAX_PATH
];
1397 if(!GetLongPathNameW( filename
, buffer
, MAX_PATH
))
1398 lstrcpynW( buffer
, filename
, MAX_PATH
);
1399 if(!GetFullPathNameW( buffer
, MAX_PATH
, buffer
, NULL
))
1400 lstrcpynW( buffer
, filename
, MAX_PATH
);
1401 RtlInitUnicodeString( &image_str
, buffer
);
1403 RtlInitUnicodeString( &cmdline_str
, cmdline
);
1404 if (cur_dir
) RtlInitUnicodeString( &curdir_str
, cur_dir
);
1405 if (startup
->lpDesktop
) RtlInitUnicodeString( &desktop
, startup
->lpDesktop
);
1406 if (startup
->lpTitle
) RtlInitUnicodeString( &title
, startup
->lpTitle
);
1407 if (startup
->lpReserved2
&& startup
->cbReserved2
)
1410 runtime
.MaximumLength
= startup
->cbReserved2
;
1411 runtime
.Buffer
= (WCHAR
*)startup
->lpReserved2
;
1414 status
= RtlCreateProcessParameters( ¶ms
, &image_str
, NULL
,
1415 cur_dir
? &curdir_str
: NULL
,
1417 startup
->lpTitle
? &title
: NULL
,
1418 startup
->lpDesktop
? &desktop
: NULL
,
1420 (startup
->lpReserved2
&& startup
->cbReserved2
) ? &runtime
: NULL
);
1421 if (status
!= STATUS_SUCCESS
)
1423 SetLastError( RtlNtStatusToDosError(status
) );
1427 params
->hStdInput
= startup
->hStdInput
;
1428 params
->hStdOutput
= startup
->hStdOutput
;
1429 params
->hStdError
= startup
->hStdError
;
1430 params
->dwX
= startup
->dwX
;
1431 params
->dwY
= startup
->dwY
;
1432 params
->dwXSize
= startup
->dwXSize
;
1433 params
->dwYSize
= startup
->dwYSize
;
1434 params
->dwXCountChars
= startup
->dwXCountChars
;
1435 params
->dwYCountChars
= startup
->dwYCountChars
;
1436 params
->dwFillAttribute
= startup
->dwFillAttribute
;
1437 params
->dwFlags
= startup
->dwFlags
;
1438 params
->wShowWindow
= startup
->wShowWindow
;
1443 /***********************************************************************
1446 * Create a new process. If hFile is a valid handle we have an exe
1447 * file, otherwise it is a Winelib app.
1449 static BOOL
create_process( HANDLE hFile
, LPCWSTR filename
, LPWSTR cmd_line
, LPWSTR env
,
1450 LPCWSTR cur_dir
, LPSECURITY_ATTRIBUTES psa
, LPSECURITY_ATTRIBUTES tsa
,
1451 BOOL inherit
, DWORD flags
, LPSTARTUPINFOW startup
,
1452 LPPROCESS_INFORMATION info
, LPCSTR unixdir
,
1453 void *res_start
, void *res_end
)
1455 BOOL ret
, success
= FALSE
;
1456 HANDLE process_info
;
1458 char *winedebug
= NULL
;
1459 RTL_USER_PROCESS_PARAMETERS
*params
;
1465 char preloader_reserve
[64];
1467 if (!env
) RtlAcquirePebLock();
1469 if (!(params
= create_user_params( filename
, cmd_line
, cur_dir
, env
, startup
)))
1471 if (!env
) RtlReleasePebLock();
1474 env_end
= params
->Environment
;
1477 static const WCHAR WINEDEBUG
[] = {'W','I','N','E','D','E','B','U','G','=',0};
1478 if (!winedebug
&& !strncmpW( env_end
, WINEDEBUG
, sizeof(WINEDEBUG
)/sizeof(WCHAR
) - 1 ))
1480 DWORD len
= WideCharToMultiByte( CP_UNIXCP
, 0, env_end
, -1, NULL
, 0, NULL
, NULL
);
1481 if ((winedebug
= HeapAlloc( GetProcessHeap(), 0, len
)))
1482 WideCharToMultiByte( CP_UNIXCP
, 0, env_end
, -1, winedebug
, len
, NULL
, NULL
);
1484 env_end
+= strlenW(env_end
) + 1;
1488 sprintf( preloader_reserve
, "WINEPRELOADRESERVE=%lx-%lx%c",
1489 (unsigned long)res_start
, (unsigned long)res_end
, 0 );
1491 /* create the synchronization pipes */
1493 if (pipe( startfd
) == -1)
1495 if (!env
) RtlReleasePebLock();
1496 HeapFree( GetProcessHeap(), 0, winedebug
);
1497 SetLastError( ERROR_TOO_MANY_OPEN_FILES
);
1498 RtlDestroyProcessParameters( params
);
1501 if (pipe( execfd
) == -1)
1503 if (!env
) RtlReleasePebLock();
1504 HeapFree( GetProcessHeap(), 0, winedebug
);
1505 SetLastError( ERROR_TOO_MANY_OPEN_FILES
);
1506 close( startfd
[0] );
1507 close( startfd
[1] );
1508 RtlDestroyProcessParameters( params
);
1511 fcntl( execfd
[1], F_SETFD
, 1 ); /* set close on exec */
1513 /* create the child process */
1515 if (!(pid
= fork())) /* child */
1517 char **argv
= build_argv( cmd_line
, 1 );
1519 close( startfd
[1] );
1522 /* wait for parent to tell us to start */
1523 if (read( startfd
[0], &dummy
, 1 ) != 1) _exit(1);
1525 close( startfd
[0] );
1526 /* Reset signals that we previously set to SIG_IGN */
1527 signal( SIGPIPE
, SIG_DFL
);
1528 signal( SIGCHLD
, SIG_DFL
);
1530 putenv( preloader_reserve
);
1531 if (winedebug
) putenv( winedebug
);
1532 if (unixdir
) chdir(unixdir
);
1536 /* first, try for a WINELOADER environment variable */
1537 const char *loader
= getenv("WINELOADER");
1538 if (loader
) wine_exec_wine_binary( loader
, argv
, NULL
, TRUE
);
1539 /* now use the standard search strategy */
1540 wine_exec_wine_binary( NULL
, argv
, NULL
, TRUE
);
1543 write( execfd
[1], &err
, sizeof(err
) );
1547 /* this is the parent */
1549 close( startfd
[0] );
1551 HeapFree( GetProcessHeap(), 0, winedebug
);
1554 if (!env
) RtlReleasePebLock();
1555 close( startfd
[1] );
1558 RtlDestroyProcessParameters( params
);
1562 /* create the process on the server side */
1564 SERVER_START_REQ( new_process
)
1566 req
->inherit_all
= inherit
;
1567 req
->create_flags
= flags
;
1568 req
->unix_pid
= pid
;
1569 req
->exe_file
= hFile
;
1570 if (startup
->dwFlags
& STARTF_USESTDHANDLES
)
1572 req
->hstdin
= startup
->hStdInput
;
1573 req
->hstdout
= startup
->hStdOutput
;
1574 req
->hstderr
= startup
->hStdError
;
1578 req
->hstdin
= GetStdHandle( STD_INPUT_HANDLE
);
1579 req
->hstdout
= GetStdHandle( STD_OUTPUT_HANDLE
);
1580 req
->hstderr
= GetStdHandle( STD_ERROR_HANDLE
);
1583 if ((flags
& (CREATE_NEW_CONSOLE
| DETACHED_PROCESS
)) != 0)
1585 /* this is temporary (for console handles). We have no way to control that the handle is invalid in child process otherwise */
1586 if (is_console_handle(req
->hstdin
)) req
->hstdin
= INVALID_HANDLE_VALUE
;
1587 if (is_console_handle(req
->hstdout
)) req
->hstdout
= INVALID_HANDLE_VALUE
;
1588 if (is_console_handle(req
->hstderr
)) req
->hstderr
= INVALID_HANDLE_VALUE
;
1592 if (is_console_handle(req
->hstdin
)) req
->hstdin
= console_handle_unmap(req
->hstdin
);
1593 if (is_console_handle(req
->hstdout
)) req
->hstdout
= console_handle_unmap(req
->hstdout
);
1594 if (is_console_handle(req
->hstderr
)) req
->hstderr
= console_handle_unmap(req
->hstderr
);
1597 wine_server_add_data( req
, params
, params
->Size
);
1598 wine_server_add_data( req
, params
->Environment
, (env_end
-params
->Environment
)*sizeof(WCHAR
) );
1599 ret
= !wine_server_call_err( req
);
1600 process_info
= reply
->info
;
1604 if (!env
) RtlReleasePebLock();
1605 RtlDestroyProcessParameters( params
);
1608 close( startfd
[1] );
1613 /* tell child to start and wait for it to exec */
1615 write( startfd
[1], &dummy
, 1 );
1616 close( startfd
[1] );
1618 if (read( execfd
[0], &err
, sizeof(err
) ) > 0) /* exec failed */
1623 CloseHandle( process_info
);
1628 /* wait for the new process info to be ready */
1630 WaitForSingleObject( process_info
, INFINITE
);
1631 SERVER_START_REQ( get_new_process_info
)
1633 req
->info
= process_info
;
1634 req
->process_access
= PROCESS_ALL_ACCESS
;
1635 req
->process_attr
= (psa
&& (psa
->nLength
>= sizeof(*psa
)) && psa
->bInheritHandle
) ? OBJ_INHERIT
: 0;
1636 req
->thread_access
= THREAD_ALL_ACCESS
;
1637 req
->thread_attr
= (tsa
&& (tsa
->nLength
>= sizeof(*tsa
)) && tsa
->bInheritHandle
) ? OBJ_INHERIT
: 0;
1638 if ((ret
= !wine_server_call_err( req
)))
1640 info
->dwProcessId
= (DWORD
)reply
->pid
;
1641 info
->dwThreadId
= (DWORD
)reply
->tid
;
1642 info
->hProcess
= reply
->phandle
;
1643 info
->hThread
= reply
->thandle
;
1644 success
= reply
->success
;
1649 if (ret
&& !success
) /* new process failed to start */
1652 if (GetExitCodeProcess( info
->hProcess
, &exitcode
)) SetLastError( exitcode
);
1653 CloseHandle( info
->hThread
);
1654 CloseHandle( info
->hProcess
);
1657 CloseHandle( process_info
);
1662 /***********************************************************************
1663 * create_vdm_process
1665 * Create a new VDM process for a 16-bit or DOS application.
1667 static BOOL
create_vdm_process( LPCWSTR filename
, LPWSTR cmd_line
, LPWSTR env
, LPCWSTR cur_dir
,
1668 LPSECURITY_ATTRIBUTES psa
, LPSECURITY_ATTRIBUTES tsa
,
1669 BOOL inherit
, DWORD flags
, LPSTARTUPINFOW startup
,
1670 LPPROCESS_INFORMATION info
, LPCSTR unixdir
)
1672 static const WCHAR argsW
[] = {'%','s',' ','-','-','a','p','p','-','n','a','m','e',' ','"','%','s','"',' ','%','s',0};
1675 LPWSTR new_cmd_line
= HeapAlloc( GetProcessHeap(), 0,
1676 (strlenW(filename
) + strlenW(cmd_line
) + 30) * sizeof(WCHAR
) );
1680 SetLastError( ERROR_OUTOFMEMORY
);
1683 sprintfW( new_cmd_line
, argsW
, winevdmW
, filename
, cmd_line
);
1684 ret
= create_process( 0, winevdmW
, new_cmd_line
, env
, cur_dir
, psa
, tsa
, inherit
,
1685 flags
, startup
, info
, unixdir
, NULL
, NULL
);
1686 HeapFree( GetProcessHeap(), 0, new_cmd_line
);
1691 /***********************************************************************
1692 * create_cmd_process
1694 * Create a new cmd shell process for a .BAT file.
1696 static BOOL
create_cmd_process( LPCWSTR filename
, LPWSTR cmd_line
, LPVOID env
, LPCWSTR cur_dir
,
1697 LPSECURITY_ATTRIBUTES psa
, LPSECURITY_ATTRIBUTES tsa
,
1698 BOOL inherit
, DWORD flags
, LPSTARTUPINFOW startup
,
1699 LPPROCESS_INFORMATION info
)
1702 static const WCHAR comspecW
[] = {'C','O','M','S','P','E','C',0};
1703 static const WCHAR slashcW
[] = {' ','/','c',' ',0};
1704 WCHAR comspec
[MAX_PATH
];
1708 if (!GetEnvironmentVariableW( comspecW
, comspec
, sizeof(comspec
)/sizeof(WCHAR
) ))
1710 if (!(newcmdline
= HeapAlloc( GetProcessHeap(), 0,
1711 (strlenW(comspec
) + 4 + strlenW(cmd_line
) + 1) * sizeof(WCHAR
))))
1714 strcpyW( newcmdline
, comspec
);
1715 strcatW( newcmdline
, slashcW
);
1716 strcatW( newcmdline
, cmd_line
);
1717 ret
= CreateProcessW( comspec
, newcmdline
, psa
, tsa
, inherit
,
1718 flags
, env
, cur_dir
, startup
, info
);
1719 HeapFree( GetProcessHeap(), 0, newcmdline
);
1724 /*************************************************************************
1727 * Helper for CreateProcess: retrieve the file name to load from the
1728 * app name and command line. Store the file name in buffer, and
1729 * return a possibly modified command line.
1730 * Also returns a handle to the opened file if it's a Windows binary.
1732 static LPWSTR
get_file_name( LPCWSTR appname
, LPWSTR cmdline
, LPWSTR buffer
,
1733 int buflen
, HANDLE
*handle
)
1735 static const WCHAR quotesW
[] = {'"','%','s','"',0};
1737 WCHAR
*name
, *pos
, *ret
= NULL
;
1741 /* if we have an app name, everything is easy */
1745 /* use the unmodified app name as file name */
1746 lstrcpynW( buffer
, appname
, buflen
);
1747 *handle
= open_exe_file( buffer
);
1748 if (!(ret
= cmdline
) || !cmdline
[0])
1750 /* no command-line, create one */
1751 if ((ret
= HeapAlloc( GetProcessHeap(), 0, (strlenW(appname
) + 3) * sizeof(WCHAR
) )))
1752 sprintfW( ret
, quotesW
, appname
);
1759 SetLastError( ERROR_INVALID_PARAMETER
);
1763 /* first check for a quoted file name */
1765 if ((cmdline
[0] == '"') && ((p
= strchrW( cmdline
+ 1, '"' ))))
1767 int len
= p
- cmdline
- 1;
1768 /* extract the quoted portion as file name */
1769 if (!(name
= HeapAlloc( GetProcessHeap(), 0, (len
+ 1) * sizeof(WCHAR
) ))) return NULL
;
1770 memcpy( name
, cmdline
+ 1, len
* sizeof(WCHAR
) );
1773 if (find_exe_file( name
, buffer
, buflen
, handle
))
1774 ret
= cmdline
; /* no change necessary */
1778 /* now try the command-line word by word */
1780 if (!(name
= HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline
) + 1) * sizeof(WCHAR
) )))
1788 do *pos
++ = *p
++; while (*p
&& *p
!= ' ' && *p
!= '\t');
1790 if (find_exe_file( name
, buffer
, buflen
, handle
))
1795 if (*p
) got_space
= TRUE
;
1798 if (ret
&& got_space
) /* now build a new command-line with quotes */
1800 if (!(ret
= HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline
) + 3) * sizeof(WCHAR
) )))
1802 sprintfW( ret
, quotesW
, name
);
1807 HeapFree( GetProcessHeap(), 0, name
);
1812 /**********************************************************************
1813 * CreateProcessA (KERNEL32.@)
1815 BOOL WINAPI
CreateProcessA( LPCSTR app_name
, LPSTR cmd_line
, LPSECURITY_ATTRIBUTES process_attr
,
1816 LPSECURITY_ATTRIBUTES thread_attr
, BOOL inherit
,
1817 DWORD flags
, LPVOID env
, LPCSTR cur_dir
,
1818 LPSTARTUPINFOA startup_info
, LPPROCESS_INFORMATION info
)
1821 WCHAR
*app_nameW
= NULL
, *cmd_lineW
= NULL
, *cur_dirW
= NULL
;
1822 UNICODE_STRING desktopW
, titleW
;
1825 desktopW
.Buffer
= NULL
;
1826 titleW
.Buffer
= NULL
;
1827 if (app_name
&& !(app_nameW
= FILE_name_AtoW( app_name
, TRUE
))) goto done
;
1828 if (cmd_line
&& !(cmd_lineW
= FILE_name_AtoW( cmd_line
, TRUE
))) goto done
;
1829 if (cur_dir
&& !(cur_dirW
= FILE_name_AtoW( cur_dir
, TRUE
))) goto done
;
1831 if (startup_info
->lpDesktop
) RtlCreateUnicodeStringFromAsciiz( &desktopW
, startup_info
->lpDesktop
);
1832 if (startup_info
->lpTitle
) RtlCreateUnicodeStringFromAsciiz( &titleW
, startup_info
->lpTitle
);
1834 memcpy( &infoW
, startup_info
, sizeof(infoW
) );
1835 infoW
.lpDesktop
= desktopW
.Buffer
;
1836 infoW
.lpTitle
= titleW
.Buffer
;
1838 if (startup_info
->lpReserved
)
1839 FIXME("StartupInfo.lpReserved is used, please report (%s)\n",
1840 debugstr_a(startup_info
->lpReserved
));
1842 ret
= CreateProcessW( app_nameW
, cmd_lineW
, process_attr
, thread_attr
,
1843 inherit
, flags
, env
, cur_dirW
, &infoW
, info
);
1845 HeapFree( GetProcessHeap(), 0, app_nameW
);
1846 HeapFree( GetProcessHeap(), 0, cmd_lineW
);
1847 HeapFree( GetProcessHeap(), 0, cur_dirW
);
1848 RtlFreeUnicodeString( &desktopW
);
1849 RtlFreeUnicodeString( &titleW
);
1854 /**********************************************************************
1855 * CreateProcessW (KERNEL32.@)
1857 BOOL WINAPI
CreateProcessW( LPCWSTR app_name
, LPWSTR cmd_line
, LPSECURITY_ATTRIBUTES process_attr
,
1858 LPSECURITY_ATTRIBUTES thread_attr
, BOOL inherit
, DWORD flags
,
1859 LPVOID env
, LPCWSTR cur_dir
, LPSTARTUPINFOW startup_info
,
1860 LPPROCESS_INFORMATION info
)
1864 char *unixdir
= NULL
;
1865 WCHAR name
[MAX_PATH
];
1866 WCHAR
*tidy_cmdline
, *p
, *envW
= env
;
1867 void *res_start
, *res_end
;
1869 /* Process the AppName and/or CmdLine to get module name and path */
1871 TRACE("app %s cmdline %s\n", debugstr_w(app_name
), debugstr_w(cmd_line
) );
1873 if (!(tidy_cmdline
= get_file_name( app_name
, cmd_line
, name
, sizeof(name
)/sizeof(WCHAR
), &hFile
)))
1875 if (hFile
== INVALID_HANDLE_VALUE
) goto done
;
1877 /* Warn if unsupported features are used */
1879 if (flags
& (IDLE_PRIORITY_CLASS
| HIGH_PRIORITY_CLASS
| REALTIME_PRIORITY_CLASS
|
1880 CREATE_NEW_PROCESS_GROUP
| CREATE_SEPARATE_WOW_VDM
| CREATE_SHARED_WOW_VDM
|
1881 CREATE_DEFAULT_ERROR_MODE
| CREATE_NO_WINDOW
|
1882 PROFILE_USER
| PROFILE_KERNEL
| PROFILE_SERVER
))
1883 WARN("(%s,...): ignoring some flags in %lx\n", debugstr_w(name
), flags
);
1887 unixdir
= wine_get_unix_file_name( cur_dir
);
1891 WCHAR buf
[MAX_PATH
];
1892 if (GetCurrentDirectoryW(MAX_PATH
, buf
)) unixdir
= wine_get_unix_file_name( buf
);
1895 if (env
&& !(flags
& CREATE_UNICODE_ENVIRONMENT
)) /* convert environment to unicode */
1900 while (*p
) p
+= strlen(p
) + 1;
1901 p
++; /* final null */
1902 lenW
= MultiByteToWideChar( CP_ACP
, 0, env
, p
- (char*)env
, NULL
, 0 );
1903 envW
= HeapAlloc( GetProcessHeap(), 0, lenW
* sizeof(WCHAR
) );
1904 MultiByteToWideChar( CP_ACP
, 0, env
, p
- (char*)env
, envW
, lenW
);
1905 flags
|= CREATE_UNICODE_ENVIRONMENT
;
1908 info
->hThread
= info
->hProcess
= 0;
1909 info
->dwProcessId
= info
->dwThreadId
= 0;
1911 /* Determine executable type */
1913 if (!hFile
) /* builtin exe */
1915 TRACE( "starting %s as Winelib app\n", debugstr_w(name
) );
1916 retv
= create_process( 0, name
, tidy_cmdline
, envW
, cur_dir
, process_attr
, thread_attr
,
1917 inherit
, flags
, startup_info
, info
, unixdir
, NULL
, NULL
);
1921 switch( MODULE_GetBinaryType( hFile
, &res_start
, &res_end
))
1924 TRACE( "starting %s as Win32 binary (%p-%p)\n", debugstr_w(name
), res_start
, res_end
);
1925 retv
= create_process( hFile
, name
, tidy_cmdline
, envW
, cur_dir
, process_attr
, thread_attr
,
1926 inherit
, flags
, startup_info
, info
, unixdir
, res_start
, res_end
);
1931 TRACE( "starting %s as Win16/DOS binary\n", debugstr_w(name
) );
1932 retv
= create_vdm_process( name
, tidy_cmdline
, envW
, cur_dir
, process_attr
, thread_attr
,
1933 inherit
, flags
, startup_info
, info
, unixdir
);
1936 TRACE( "not starting %s since it is a dll\n", debugstr_w(name
) );
1937 SetLastError( ERROR_BAD_EXE_FORMAT
);
1939 case BINARY_UNIX_LIB
:
1940 TRACE( "%s is a Unix library, starting as Winelib app\n", debugstr_w(name
) );
1941 retv
= create_process( hFile
, name
, tidy_cmdline
, envW
, cur_dir
, process_attr
, thread_attr
,
1942 inherit
, flags
, startup_info
, info
, unixdir
, NULL
, NULL
);
1944 case BINARY_UNKNOWN
:
1945 /* check for .com or .bat extension */
1946 if ((p
= strrchrW( name
, '.' )))
1948 if (!strcmpiW( p
, comW
) || !strcmpiW( p
, pifW
))
1950 TRACE( "starting %s as DOS binary\n", debugstr_w(name
) );
1951 retv
= create_vdm_process( name
, tidy_cmdline
, envW
, cur_dir
, process_attr
, thread_attr
,
1952 inherit
, flags
, startup_info
, info
, unixdir
);
1955 if (!strcmpiW( p
, batW
))
1957 TRACE( "starting %s as batch binary\n", debugstr_w(name
) );
1958 retv
= create_cmd_process( name
, tidy_cmdline
, envW
, cur_dir
, process_attr
, thread_attr
,
1959 inherit
, flags
, startup_info
, info
);
1964 case BINARY_UNIX_EXE
:
1966 /* unknown file, try as unix executable */
1969 TRACE( "starting %s as Unix binary\n", debugstr_w(name
) );
1971 if ((unix_name
= wine_get_unix_file_name( name
)))
1973 retv
= (fork_and_exec( unix_name
, tidy_cmdline
, envW
, unixdir
) != -1);
1974 HeapFree( GetProcessHeap(), 0, unix_name
);
1979 CloseHandle( hFile
);
1982 if (tidy_cmdline
!= cmd_line
) HeapFree( GetProcessHeap(), 0, tidy_cmdline
);
1983 if (envW
!= env
) HeapFree( GetProcessHeap(), 0, envW
);
1984 HeapFree( GetProcessHeap(), 0, unixdir
);
1989 /***********************************************************************
1992 * Wrapper to call WaitForInputIdle USER function
1994 typedef DWORD (WINAPI
*WaitForInputIdle_ptr
)( HANDLE hProcess
, DWORD dwTimeOut
);
1996 static DWORD
wait_input_idle( HANDLE process
, DWORD timeout
)
1998 HMODULE mod
= GetModuleHandleA( "user32.dll" );
2001 WaitForInputIdle_ptr ptr
= (WaitForInputIdle_ptr
)GetProcAddress( mod
, "WaitForInputIdle" );
2002 if (ptr
) return ptr( process
, timeout
);
2008 /***********************************************************************
2009 * WinExec (KERNEL32.@)
2011 UINT WINAPI
WinExec( LPCSTR lpCmdLine
, UINT nCmdShow
)
2013 PROCESS_INFORMATION info
;
2014 STARTUPINFOA startup
;
2018 memset( &startup
, 0, sizeof(startup
) );
2019 startup
.cb
= sizeof(startup
);
2020 startup
.dwFlags
= STARTF_USESHOWWINDOW
;
2021 startup
.wShowWindow
= nCmdShow
;
2023 /* cmdline needs to be writeable for CreateProcess */
2024 if (!(cmdline
= HeapAlloc( GetProcessHeap(), 0, strlen(lpCmdLine
)+1 ))) return 0;
2025 strcpy( cmdline
, lpCmdLine
);
2027 if (CreateProcessA( NULL
, cmdline
, NULL
, NULL
, FALSE
,
2028 0, NULL
, NULL
, &startup
, &info
))
2030 /* Give 30 seconds to the app to come up */
2031 if (wait_input_idle( info
.hProcess
, 30000 ) == WAIT_FAILED
)
2032 WARN("WaitForInputIdle failed: Error %ld\n", GetLastError() );
2034 /* Close off the handles */
2035 CloseHandle( info
.hThread
);
2036 CloseHandle( info
.hProcess
);
2038 else if ((ret
= GetLastError()) >= 32)
2040 FIXME("Strange error set by CreateProcess: %d\n", ret
);
2043 HeapFree( GetProcessHeap(), 0, cmdline
);
2048 /**********************************************************************
2049 * LoadModule (KERNEL32.@)
2051 HINSTANCE WINAPI
LoadModule( LPCSTR name
, LPVOID paramBlock
)
2053 LOADPARMS32
*params
= paramBlock
;
2054 PROCESS_INFORMATION info
;
2055 STARTUPINFOA startup
;
2056 HINSTANCE hInstance
;
2058 char filename
[MAX_PATH
];
2061 if (!name
) return (HINSTANCE
)ERROR_FILE_NOT_FOUND
;
2063 if (!SearchPathA( NULL
, name
, ".exe", sizeof(filename
), filename
, NULL
) &&
2064 !SearchPathA( NULL
, name
, NULL
, sizeof(filename
), filename
, NULL
))
2065 return (HINSTANCE
)GetLastError();
2067 len
= (BYTE
)params
->lpCmdLine
[0];
2068 if (!(cmdline
= HeapAlloc( GetProcessHeap(), 0, strlen(filename
) + len
+ 2 )))
2069 return (HINSTANCE
)ERROR_NOT_ENOUGH_MEMORY
;
2071 strcpy( cmdline
, filename
);
2072 p
= cmdline
+ strlen(cmdline
);
2074 memcpy( p
, params
->lpCmdLine
+ 1, len
);
2077 memset( &startup
, 0, sizeof(startup
) );
2078 startup
.cb
= sizeof(startup
);
2079 if (params
->lpCmdShow
)
2081 startup
.dwFlags
= STARTF_USESHOWWINDOW
;
2082 startup
.wShowWindow
= ((WORD
*)params
->lpCmdShow
)[1];
2085 if (CreateProcessA( filename
, cmdline
, NULL
, NULL
, FALSE
, 0,
2086 params
->lpEnvAddress
, NULL
, &startup
, &info
))
2088 /* Give 30 seconds to the app to come up */
2089 if (wait_input_idle( info
.hProcess
, 30000 ) == WAIT_FAILED
)
2090 WARN("WaitForInputIdle failed: Error %ld\n", GetLastError() );
2091 hInstance
= (HINSTANCE
)33;
2092 /* Close off the handles */
2093 CloseHandle( info
.hThread
);
2094 CloseHandle( info
.hProcess
);
2096 else if ((hInstance
= (HINSTANCE
)GetLastError()) >= (HINSTANCE
)32)
2098 FIXME("Strange error set by CreateProcess: %p\n", hInstance
);
2099 hInstance
= (HINSTANCE
)11;
2102 HeapFree( GetProcessHeap(), 0, cmdline
);
2107 /******************************************************************************
2108 * TerminateProcess (KERNEL32.@)
2110 BOOL WINAPI
TerminateProcess( HANDLE handle
, DWORD exit_code
)
2112 NTSTATUS status
= NtTerminateProcess( handle
, exit_code
);
2113 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
2118 /***********************************************************************
2119 * ExitProcess (KERNEL32.@)
2121 void WINAPI
ExitProcess( DWORD status
)
2123 LdrShutdownProcess();
2124 NtTerminateProcess(GetCurrentProcess(), status
);
2129 /***********************************************************************
2130 * GetExitCodeProcess [KERNEL32.@]
2132 * Gets termination status of specified process
2138 BOOL WINAPI
GetExitCodeProcess(
2139 HANDLE hProcess
, /* [in] handle to the process */
2140 LPDWORD lpExitCode
) /* [out] address to receive termination status */
2143 PROCESS_BASIC_INFORMATION pbi
;
2145 status
= NtQueryInformationProcess(hProcess
, ProcessBasicInformation
, &pbi
,
2147 if (status
== STATUS_SUCCESS
)
2149 if (lpExitCode
) *lpExitCode
= pbi
.ExitStatus
;
2152 SetLastError( RtlNtStatusToDosError(status
) );
2157 /***********************************************************************
2158 * SetErrorMode (KERNEL32.@)
2160 UINT WINAPI
SetErrorMode( UINT mode
)
2162 UINT old
= process_error_mode
;
2163 process_error_mode
= mode
;
2168 /**********************************************************************
2169 * TlsAlloc [KERNEL32.@] Allocates a TLS index.
2171 * Allocates a thread local storage index
2174 * Success: TLS Index
2175 * Failure: 0xFFFFFFFF
2177 DWORD WINAPI
TlsAlloc( void )
2180 PEB
* const peb
= NtCurrentTeb()->Peb
;
2182 RtlAcquirePebLock();
2183 index
= RtlFindClearBitsAndSet( peb
->TlsBitmap
, 1, 0 );
2184 if (index
!= ~0U) NtCurrentTeb()->TlsSlots
[index
] = 0; /* clear the value */
2187 index
= RtlFindClearBitsAndSet( peb
->TlsExpansionBitmap
, 1, 0 );
2190 if (!NtCurrentTeb()->TlsExpansionSlots
&&
2191 !(NtCurrentTeb()->TlsExpansionSlots
= HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY
,
2192 8 * sizeof(peb
->TlsExpansionBitmapBits
) * sizeof(void*) )))
2194 RtlClearBits( peb
->TlsExpansionBitmap
, index
, 1 );
2196 SetLastError( ERROR_NOT_ENOUGH_MEMORY
);
2200 NtCurrentTeb()->TlsExpansionSlots
[index
] = 0; /* clear the value */
2201 index
+= TLS_MINIMUM_AVAILABLE
;
2204 else SetLastError( ERROR_NO_MORE_ITEMS
);
2206 RtlReleasePebLock();
2211 /**********************************************************************
2212 * TlsFree [KERNEL32.@] Releases a TLS index.
2214 * Releases a thread local storage index, making it available for reuse
2220 BOOL WINAPI
TlsFree(
2221 DWORD index
) /* [in] TLS Index to free */
2225 RtlAcquirePebLock();
2226 if (index
>= TLS_MINIMUM_AVAILABLE
)
2228 ret
= RtlAreBitsSet( NtCurrentTeb()->Peb
->TlsExpansionBitmap
, index
- TLS_MINIMUM_AVAILABLE
, 1 );
2229 if (ret
) RtlClearBits( NtCurrentTeb()->Peb
->TlsExpansionBitmap
, index
- TLS_MINIMUM_AVAILABLE
, 1 );
2233 ret
= RtlAreBitsSet( NtCurrentTeb()->Peb
->TlsBitmap
, index
, 1 );
2234 if (ret
) RtlClearBits( NtCurrentTeb()->Peb
->TlsBitmap
, index
, 1 );
2236 if (ret
) NtSetInformationThread( GetCurrentThread(), ThreadZeroTlsCell
, &index
, sizeof(index
) );
2237 else SetLastError( ERROR_INVALID_PARAMETER
);
2238 RtlReleasePebLock();
2243 /**********************************************************************
2244 * TlsGetValue [KERNEL32.@] Gets value in a thread's TLS slot
2247 * Success: Value stored in calling thread's TLS slot for index
2248 * Failure: 0 and GetLastError() returns NO_ERROR
2250 LPVOID WINAPI
TlsGetValue(
2251 DWORD index
) /* [in] TLS index to retrieve value for */
2255 if (index
< TLS_MINIMUM_AVAILABLE
)
2257 ret
= NtCurrentTeb()->TlsSlots
[index
];
2261 index
-= TLS_MINIMUM_AVAILABLE
;
2262 if (index
>= 8 * sizeof(NtCurrentTeb()->Peb
->TlsExpansionBitmapBits
))
2264 SetLastError( ERROR_INVALID_PARAMETER
);
2267 if (!NtCurrentTeb()->TlsExpansionSlots
) ret
= NULL
;
2268 else ret
= NtCurrentTeb()->TlsExpansionSlots
[index
];
2270 SetLastError( ERROR_SUCCESS
);
2275 /**********************************************************************
2276 * TlsSetValue [KERNEL32.@] Stores a value in the thread's TLS slot.
2282 BOOL WINAPI
TlsSetValue(
2283 DWORD index
, /* [in] TLS index to set value for */
2284 LPVOID value
) /* [in] Value to be stored */
2286 if (index
< TLS_MINIMUM_AVAILABLE
)
2288 NtCurrentTeb()->TlsSlots
[index
] = value
;
2292 index
-= TLS_MINIMUM_AVAILABLE
;
2293 if (index
>= 8 * sizeof(NtCurrentTeb()->Peb
->TlsExpansionBitmapBits
))
2295 SetLastError( ERROR_INVALID_PARAMETER
);
2298 if (!NtCurrentTeb()->TlsExpansionSlots
&&
2299 !(NtCurrentTeb()->TlsExpansionSlots
= HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY
,
2300 8 * sizeof(NtCurrentTeb()->Peb
->TlsExpansionBitmapBits
) * sizeof(void*) )))
2302 SetLastError( ERROR_NOT_ENOUGH_MEMORY
);
2305 NtCurrentTeb()->TlsExpansionSlots
[index
] = value
;
2311 /***********************************************************************
2312 * GetProcessFlags (KERNEL32.@)
2314 DWORD WINAPI
GetProcessFlags( DWORD processid
)
2316 IMAGE_NT_HEADERS
*nt
;
2319 if (processid
&& processid
!= GetCurrentProcessId()) return 0;
2321 if ((nt
= RtlImageNtHeader( NtCurrentTeb()->Peb
->ImageBaseAddress
)))
2323 if (nt
->OptionalHeader
.Subsystem
== IMAGE_SUBSYSTEM_WINDOWS_CUI
)
2324 flags
|= PDB32_CONSOLE_PROC
;
2326 if (!AreFileApisANSI()) flags
|= PDB32_FILE_APIS_OEM
;
2327 if (IsDebuggerPresent()) flags
|= PDB32_DEBUGGED
;
2332 /***********************************************************************
2333 * GetProcessDword (KERNEL.485)
2334 * GetProcessDword (KERNEL32.18)
2335 * 'Of course you cannot directly access Windows internal structures'
2337 DWORD WINAPI
GetProcessDword( DWORD dwProcessID
, INT offset
)
2342 TRACE("(%ld, %d)\n", dwProcessID
, offset
);
2344 if (dwProcessID
&& dwProcessID
!= GetCurrentProcessId())
2346 ERR("%d: process %lx not accessible\n", offset
, dwProcessID
);
2352 case GPD_APP_COMPAT_FLAGS
:
2353 return GetAppCompatFlags16(0);
2354 case GPD_LOAD_DONE_EVENT
:
2356 case GPD_HINSTANCE16
:
2357 return GetTaskDS16();
2358 case GPD_WINDOWS_VERSION
:
2359 return GetExeVersion16();
2361 return (DWORD
)NtCurrentTeb() - 0x10 /* FIXME */;
2363 return (DWORD
)NtCurrentTeb()->Peb
;
2364 case GPD_STARTF_SHELLDATA
: /* return stdoutput handle from startupinfo ??? */
2365 GetStartupInfoW(&siw
);
2366 return (DWORD
)siw
.hStdOutput
;
2367 case GPD_STARTF_HOTKEY
: /* return stdinput handle from startupinfo ??? */
2368 GetStartupInfoW(&siw
);
2369 return (DWORD
)siw
.hStdInput
;
2370 case GPD_STARTF_SHOWWINDOW
:
2371 GetStartupInfoW(&siw
);
2372 return siw
.wShowWindow
;
2373 case GPD_STARTF_SIZE
:
2374 GetStartupInfoW(&siw
);
2376 if ( (INT
)x
== CW_USEDEFAULT
) x
= CW_USEDEFAULT16
;
2378 if ( (INT
)y
== CW_USEDEFAULT
) y
= CW_USEDEFAULT16
;
2379 return MAKELONG( x
, y
);
2380 case GPD_STARTF_POSITION
:
2381 GetStartupInfoW(&siw
);
2383 if ( (INT
)x
== CW_USEDEFAULT
) x
= CW_USEDEFAULT16
;
2385 if ( (INT
)y
== CW_USEDEFAULT
) y
= CW_USEDEFAULT16
;
2386 return MAKELONG( x
, y
);
2387 case GPD_STARTF_FLAGS
:
2388 GetStartupInfoW(&siw
);
2393 return GetProcessFlags(0);
2395 return process_dword
;
2397 ERR("Unknown offset %d\n", offset
);
2402 /***********************************************************************
2403 * SetProcessDword (KERNEL.484)
2404 * 'Of course you cannot directly access Windows internal structures'
2406 void WINAPI
SetProcessDword( DWORD dwProcessID
, INT offset
, DWORD value
)
2408 TRACE("(%ld, %d)\n", dwProcessID
, offset
);
2410 if (dwProcessID
&& dwProcessID
!= GetCurrentProcessId())
2412 ERR("%d: process %lx not accessible\n", offset
, dwProcessID
);
2418 case GPD_APP_COMPAT_FLAGS
:
2419 case GPD_LOAD_DONE_EVENT
:
2420 case GPD_HINSTANCE16
:
2421 case GPD_WINDOWS_VERSION
:
2424 case GPD_STARTF_SHELLDATA
:
2425 case GPD_STARTF_HOTKEY
:
2426 case GPD_STARTF_SHOWWINDOW
:
2427 case GPD_STARTF_SIZE
:
2428 case GPD_STARTF_POSITION
:
2429 case GPD_STARTF_FLAGS
:
2432 ERR("Not allowed to modify offset %d\n", offset
);
2435 process_dword
= value
;
2438 ERR("Unknown offset %d\n", offset
);
2444 /***********************************************************************
2445 * ExitProcess (KERNEL.466)
2447 void WINAPI
ExitProcess16( WORD status
)
2450 ReleaseThunkLock( &count
);
2451 ExitProcess( status
);
2455 /*********************************************************************
2456 * OpenProcess (KERNEL32.@)
2458 HANDLE WINAPI
OpenProcess( DWORD access
, BOOL inherit
, DWORD id
)
2462 OBJECT_ATTRIBUTES attr
;
2465 cid
.UniqueProcess
= (HANDLE
)id
;
2466 cid
.UniqueThread
= 0; /* FIXME ? */
2468 attr
.Length
= sizeof(OBJECT_ATTRIBUTES
);
2469 attr
.RootDirectory
= NULL
;
2470 attr
.Attributes
= inherit
? OBJ_INHERIT
: 0;
2471 attr
.SecurityDescriptor
= NULL
;
2472 attr
.SecurityQualityOfService
= NULL
;
2473 attr
.ObjectName
= NULL
;
2475 status
= NtOpenProcess(&handle
, access
, &attr
, &cid
);
2476 if (status
!= STATUS_SUCCESS
)
2478 SetLastError( RtlNtStatusToDosError(status
) );
2485 /*********************************************************************
2486 * MapProcessHandle (KERNEL.483)
2487 * GetProcessId (KERNEL32.@)
2489 DWORD WINAPI
GetProcessId( HANDLE hProcess
)
2492 PROCESS_BASIC_INFORMATION pbi
;
2494 status
= NtQueryInformationProcess(hProcess
, ProcessBasicInformation
, &pbi
,
2496 if (status
== STATUS_SUCCESS
) return pbi
.UniqueProcessId
;
2497 SetLastError( RtlNtStatusToDosError(status
) );
2502 /*********************************************************************
2503 * CloseW32Handle (KERNEL.474)
2504 * CloseHandle (KERNEL32.@)
2506 BOOL WINAPI
CloseHandle( HANDLE handle
)
2510 /* stdio handles need special treatment */
2511 if ((handle
== (HANDLE
)STD_INPUT_HANDLE
) ||
2512 (handle
== (HANDLE
)STD_OUTPUT_HANDLE
) ||
2513 (handle
== (HANDLE
)STD_ERROR_HANDLE
))
2514 handle
= GetStdHandle( (DWORD
)handle
);
2516 if (is_console_handle(handle
))
2517 return CloseConsoleHandle(handle
);
2519 status
= NtClose( handle
);
2520 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
2525 /*********************************************************************
2526 * GetHandleInformation (KERNEL32.@)
2528 BOOL WINAPI
GetHandleInformation( HANDLE handle
, LPDWORD flags
)
2530 OBJECT_DATA_INFORMATION info
;
2531 NTSTATUS status
= NtQueryObject( handle
, ObjectDataInformation
, &info
, sizeof(info
), NULL
);
2533 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
2537 if (info
.InheritHandle
) *flags
|= HANDLE_FLAG_INHERIT
;
2538 if (info
.ProtectFromClose
) *flags
|= HANDLE_FLAG_PROTECT_FROM_CLOSE
;
2544 /*********************************************************************
2545 * SetHandleInformation (KERNEL32.@)
2547 BOOL WINAPI
SetHandleInformation( HANDLE handle
, DWORD mask
, DWORD flags
)
2549 OBJECT_DATA_INFORMATION info
;
2552 /* if not setting both fields, retrieve current value first */
2553 if ((mask
& (HANDLE_FLAG_INHERIT
| HANDLE_FLAG_PROTECT_FROM_CLOSE
)) !=
2554 (HANDLE_FLAG_INHERIT
| HANDLE_FLAG_PROTECT_FROM_CLOSE
))
2556 if ((status
= NtQueryObject( handle
, ObjectDataInformation
, &info
, sizeof(info
), NULL
)))
2558 SetLastError( RtlNtStatusToDosError(status
) );
2562 if (mask
& HANDLE_FLAG_INHERIT
)
2563 info
.InheritHandle
= (flags
& HANDLE_FLAG_INHERIT
) != 0;
2564 if (mask
& HANDLE_FLAG_PROTECT_FROM_CLOSE
)
2565 info
.ProtectFromClose
= (flags
& HANDLE_FLAG_PROTECT_FROM_CLOSE
) != 0;
2567 status
= NtSetInformationObject( handle
, ObjectDataInformation
, &info
, sizeof(info
) );
2568 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
2573 /*********************************************************************
2574 * DuplicateHandle (KERNEL32.@)
2576 BOOL WINAPI
DuplicateHandle( HANDLE source_process
, HANDLE source
,
2577 HANDLE dest_process
, HANDLE
*dest
,
2578 DWORD access
, BOOL inherit
, DWORD options
)
2582 if (is_console_handle(source
))
2584 /* FIXME: this test is not sufficient, we need to test process ids, not handles */
2585 if (source_process
!= dest_process
||
2586 source_process
!= GetCurrentProcess())
2588 SetLastError(ERROR_INVALID_PARAMETER
);
2591 *dest
= DuplicateConsoleHandle( source
, access
, inherit
, options
);
2592 return (*dest
!= INVALID_HANDLE_VALUE
);
2594 status
= NtDuplicateObject( source_process
, source
, dest_process
, dest
,
2595 access
, inherit
? OBJ_INHERIT
: 0, options
);
2596 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
2601 /***********************************************************************
2602 * ConvertToGlobalHandle (KERNEL.476)
2603 * ConvertToGlobalHandle (KERNEL32.@)
2605 HANDLE WINAPI
ConvertToGlobalHandle(HANDLE hSrc
)
2607 HANDLE ret
= INVALID_HANDLE_VALUE
;
2608 DuplicateHandle( GetCurrentProcess(), hSrc
, GetCurrentProcess(), &ret
, 0, FALSE
,
2609 DUP_HANDLE_MAKE_GLOBAL
| DUP_HANDLE_SAME_ACCESS
| DUP_HANDLE_CLOSE_SOURCE
);
2614 /***********************************************************************
2615 * SetHandleContext (KERNEL32.@)
2617 BOOL WINAPI
SetHandleContext(HANDLE hnd
,DWORD context
)
2619 FIXME("(%p,%ld), stub. In case this got called by WSOCK32/WS2_32: "
2620 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd
,context
);
2621 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);
2626 /***********************************************************************
2627 * GetHandleContext (KERNEL32.@)
2629 DWORD WINAPI
GetHandleContext(HANDLE hnd
)
2631 FIXME("(%p), stub. In case this got called by WSOCK32/WS2_32: "
2632 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd
);
2633 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);
2638 /***********************************************************************
2639 * CreateSocketHandle (KERNEL32.@)
2641 HANDLE WINAPI
CreateSocketHandle(void)
2643 FIXME("(), stub. In case this got called by WSOCK32/WS2_32: "
2644 "the external WINSOCK DLLs won't work with WINE, don't use them.\n");
2645 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);
2646 return INVALID_HANDLE_VALUE
;
2650 /***********************************************************************
2651 * SetPriorityClass (KERNEL32.@)
2653 BOOL WINAPI
SetPriorityClass( HANDLE hprocess
, DWORD priorityclass
)
2656 PROCESS_PRIORITY_CLASS ppc
;
2658 ppc
.Foreground
= FALSE
;
2659 switch (priorityclass
)
2661 case IDLE_PRIORITY_CLASS
:
2662 ppc
.PriorityClass
= PROCESS_PRIOCLASS_IDLE
; break;
2663 case BELOW_NORMAL_PRIORITY_CLASS
:
2664 ppc
.PriorityClass
= PROCESS_PRIOCLASS_BELOW_NORMAL
; break;
2665 case NORMAL_PRIORITY_CLASS
:
2666 ppc
.PriorityClass
= PROCESS_PRIOCLASS_NORMAL
; break;
2667 case ABOVE_NORMAL_PRIORITY_CLASS
:
2668 ppc
.PriorityClass
= PROCESS_PRIOCLASS_ABOVE_NORMAL
; break;
2669 case HIGH_PRIORITY_CLASS
:
2670 ppc
.PriorityClass
= PROCESS_PRIOCLASS_HIGH
; break;
2671 case REALTIME_PRIORITY_CLASS
:
2672 ppc
.PriorityClass
= PROCESS_PRIOCLASS_REALTIME
; break;
2674 SetLastError(ERROR_INVALID_PARAMETER
);
2678 status
= NtSetInformationProcess(hprocess
, ProcessPriorityClass
,
2681 if (status
!= STATUS_SUCCESS
)
2683 SetLastError( RtlNtStatusToDosError(status
) );
2690 /***********************************************************************
2691 * GetPriorityClass (KERNEL32.@)
2693 DWORD WINAPI
GetPriorityClass(HANDLE hProcess
)
2696 PROCESS_BASIC_INFORMATION pbi
;
2698 status
= NtQueryInformationProcess(hProcess
, ProcessBasicInformation
, &pbi
,
2700 if (status
!= STATUS_SUCCESS
)
2702 SetLastError( RtlNtStatusToDosError(status
) );
2705 switch (pbi
.BasePriority
)
2707 case PROCESS_PRIOCLASS_IDLE
: return IDLE_PRIORITY_CLASS
;
2708 case PROCESS_PRIOCLASS_BELOW_NORMAL
: return BELOW_NORMAL_PRIORITY_CLASS
;
2709 case PROCESS_PRIOCLASS_NORMAL
: return NORMAL_PRIORITY_CLASS
;
2710 case PROCESS_PRIOCLASS_ABOVE_NORMAL
: return ABOVE_NORMAL_PRIORITY_CLASS
;
2711 case PROCESS_PRIOCLASS_HIGH
: return HIGH_PRIORITY_CLASS
;
2712 case PROCESS_PRIOCLASS_REALTIME
: return REALTIME_PRIORITY_CLASS
;
2714 SetLastError( ERROR_INVALID_PARAMETER
);
2719 /***********************************************************************
2720 * SetProcessAffinityMask (KERNEL32.@)
2722 BOOL WINAPI
SetProcessAffinityMask( HANDLE hProcess
, DWORD_PTR affmask
)
2726 status
= NtSetInformationProcess(hProcess
, ProcessAffinityMask
,
2727 &affmask
, sizeof(DWORD_PTR
));
2730 SetLastError( RtlNtStatusToDosError(status
) );
2737 /**********************************************************************
2738 * GetProcessAffinityMask (KERNEL32.@)
2740 BOOL WINAPI
GetProcessAffinityMask( HANDLE hProcess
,
2741 PDWORD_PTR lpProcessAffinityMask
,
2742 PDWORD_PTR lpSystemAffinityMask
)
2744 PROCESS_BASIC_INFORMATION pbi
;
2747 status
= NtQueryInformationProcess(hProcess
,
2748 ProcessBasicInformation
,
2749 &pbi
, sizeof(pbi
), NULL
);
2752 SetLastError( RtlNtStatusToDosError(status
) );
2755 if (lpProcessAffinityMask
) *lpProcessAffinityMask
= pbi
.AffinityMask
;
2757 if (lpSystemAffinityMask
) *lpSystemAffinityMask
= 1;
2762 /***********************************************************************
2763 * GetProcessVersion (KERNEL32.@)
2765 DWORD WINAPI
GetProcessVersion( DWORD processid
)
2767 IMAGE_NT_HEADERS
*nt
;
2769 if (processid
&& processid
!= GetCurrentProcessId())
2771 FIXME("should use ReadProcessMemory\n");
2774 if ((nt
= RtlImageNtHeader( NtCurrentTeb()->Peb
->ImageBaseAddress
)))
2775 return ((nt
->OptionalHeader
.MajorSubsystemVersion
<< 16) |
2776 nt
->OptionalHeader
.MinorSubsystemVersion
);
2781 /***********************************************************************
2782 * SetProcessWorkingSetSize [KERNEL32.@]
2783 * Sets the min/max working set sizes for a specified process.
2786 * hProcess [I] Handle to the process of interest
2787 * minset [I] Specifies minimum working set size
2788 * maxset [I] Specifies maximum working set size
2794 BOOL WINAPI
SetProcessWorkingSetSize(HANDLE hProcess
, SIZE_T minset
,
2797 FIXME("(%p,%ld,%ld): stub - harmless\n",hProcess
,minset
,maxset
);
2798 if(( minset
== (SIZE_T
)-1) && (maxset
== (SIZE_T
)-1)) {
2799 /* Trim the working set to zero */
2800 /* Swap the process out of physical RAM */
2805 /***********************************************************************
2806 * GetProcessWorkingSetSize (KERNEL32.@)
2808 BOOL WINAPI
GetProcessWorkingSetSize(HANDLE hProcess
, PSIZE_T minset
,
2811 FIXME("(%p,%p,%p): stub\n",hProcess
,minset
,maxset
);
2812 /* 32 MB working set size */
2813 if (minset
) *minset
= 32*1024*1024;
2814 if (maxset
) *maxset
= 32*1024*1024;
2819 /***********************************************************************
2820 * SetProcessShutdownParameters (KERNEL32.@)
2822 BOOL WINAPI
SetProcessShutdownParameters(DWORD level
, DWORD flags
)
2824 FIXME("(%08lx, %08lx): partial stub.\n", level
, flags
);
2825 shutdown_flags
= flags
;
2826 shutdown_priority
= level
;
2831 /***********************************************************************
2832 * GetProcessShutdownParameters (KERNEL32.@)
2835 BOOL WINAPI
GetProcessShutdownParameters( LPDWORD lpdwLevel
, LPDWORD lpdwFlags
)
2837 *lpdwLevel
= shutdown_priority
;
2838 *lpdwFlags
= shutdown_flags
;
2843 /***********************************************************************
2844 * GetProcessPriorityBoost (KERNEL32.@)
2846 BOOL WINAPI
GetProcessPriorityBoost(HANDLE hprocess
,PBOOL pDisablePriorityBoost
)
2848 FIXME("(%p,%p): semi-stub\n", hprocess
, pDisablePriorityBoost
);
2850 /* Report that no boost is present.. */
2851 *pDisablePriorityBoost
= FALSE
;
2856 /***********************************************************************
2857 * SetProcessPriorityBoost (KERNEL32.@)
2859 BOOL WINAPI
SetProcessPriorityBoost(HANDLE hprocess
,BOOL disableboost
)
2861 FIXME("(%p,%d): stub\n",hprocess
,disableboost
);
2862 /* Say we can do it. I doubt the program will notice that we don't. */
2867 /***********************************************************************
2868 * ReadProcessMemory (KERNEL32.@)
2870 BOOL WINAPI
ReadProcessMemory( HANDLE process
, LPCVOID addr
, LPVOID buffer
, SIZE_T size
,
2871 SIZE_T
*bytes_read
)
2873 NTSTATUS status
= NtReadVirtualMemory( process
, addr
, buffer
, size
, bytes_read
);
2874 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
2879 /***********************************************************************
2880 * WriteProcessMemory (KERNEL32.@)
2882 BOOL WINAPI
WriteProcessMemory( HANDLE process
, LPVOID addr
, LPCVOID buffer
, SIZE_T size
,
2883 SIZE_T
*bytes_written
)
2885 NTSTATUS status
= NtWriteVirtualMemory( process
, addr
, buffer
, size
, bytes_written
);
2886 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
2891 /****************************************************************************
2892 * FlushInstructionCache (KERNEL32.@)
2894 BOOL WINAPI
FlushInstructionCache(HANDLE hProcess
, LPCVOID lpBaseAddress
, SIZE_T dwSize
)
2897 if (GetVersion() & 0x80000000) return TRUE
; /* not NT, always TRUE */
2898 status
= NtFlushInstructionCache( hProcess
, lpBaseAddress
, dwSize
);
2899 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
2904 /******************************************************************
2905 * GetProcessIoCounters (KERNEL32.@)
2907 BOOL WINAPI
GetProcessIoCounters(HANDLE hProcess
, PIO_COUNTERS ioc
)
2911 status
= NtQueryInformationProcess(hProcess
, ProcessIoCounters
,
2912 ioc
, sizeof(*ioc
), NULL
);
2913 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
2917 /***********************************************************************
2918 * ProcessIdToSessionId (KERNEL32.@)
2919 * This function is available on Terminal Server 4SP4 and Windows 2000
2921 BOOL WINAPI
ProcessIdToSessionId( DWORD procid
, DWORD
*sessionid_ptr
)
2923 /* According to MSDN, if the calling process is not in a terminal
2924 * services environment, then the sessionid returned is zero.
2931 /***********************************************************************
2932 * RegisterServiceProcess (KERNEL.491)
2933 * RegisterServiceProcess (KERNEL32.@)
2935 * A service process calls this function to ensure that it continues to run
2936 * even after a user logged off.
2938 DWORD WINAPI
RegisterServiceProcess(DWORD dwProcessId
, DWORD dwType
)
2940 /* I don't think that Wine needs to do anything in this function */
2941 return 1; /* success */
2945 /***********************************************************************
2946 * GetCurrentProcess (KERNEL32.@)
2948 * Get a handle to the current process.
2954 * A handle representing the current process.
2956 #undef GetCurrentProcess
2957 HANDLE WINAPI
GetCurrentProcess(void)
2959 return (HANDLE
)0xffffffff;