2 * Win32 process handles
4 * Copyright 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
32 #include "wine/server.h"
34 #include "wine/debug.h"
35 #include "../kernel/kernel_private.h" /* FIXME: to be changed when moving file to dlls/kernel */
37 WINE_DEFAULT_DEBUG_CHANNEL(win32
);
39 /*********************************************************************
40 * CloseW32Handle (KERNEL.474)
41 * CloseHandle (KERNEL32.@)
43 BOOL WINAPI
CloseHandle( HANDLE handle
)
47 /* stdio handles need special treatment */
48 if ((handle
== (HANDLE
)STD_INPUT_HANDLE
) ||
49 (handle
== (HANDLE
)STD_OUTPUT_HANDLE
) ||
50 (handle
== (HANDLE
)STD_ERROR_HANDLE
))
51 handle
= GetStdHandle( (DWORD
)handle
);
53 if (is_console_handle(handle
))
54 return CloseConsoleHandle(handle
);
56 status
= NtClose( handle
);
57 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
62 /*********************************************************************
63 * GetHandleInformation (KERNEL32.@)
65 BOOL WINAPI
GetHandleInformation( HANDLE handle
, LPDWORD flags
)
68 SERVER_START_REQ( set_handle_info
)
74 ret
= !wine_server_call_err( req
);
75 if (ret
&& flags
) *flags
= reply
->old_flags
;
82 /*********************************************************************
83 * SetHandleInformation (KERNEL32.@)
85 BOOL WINAPI
SetHandleInformation( HANDLE handle
, DWORD mask
, DWORD flags
)
88 SERVER_START_REQ( set_handle_info
)
94 ret
= !wine_server_call_err( req
);
101 /*********************************************************************
102 * DuplicateHandle (KERNEL32.@)
104 BOOL WINAPI
DuplicateHandle( HANDLE source_process
, HANDLE source
,
105 HANDLE dest_process
, HANDLE
*dest
,
106 DWORD access
, BOOL inherit
, DWORD options
)
110 if (is_console_handle(source
))
112 /* FIXME: this test is not sufficient, we need to test process ids, not handles */
113 if (source_process
!= dest_process
||
114 source_process
!= GetCurrentProcess())
116 SetLastError(ERROR_INVALID_PARAMETER
);
119 *dest
= DuplicateConsoleHandle( source
, access
, inherit
, options
);
120 return (*dest
!= INVALID_HANDLE_VALUE
);
122 status
= NtDuplicateObject( source_process
, source
, dest_process
, dest
,
123 access
, inherit
? OBJ_INHERIT
: 0, options
);
124 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
129 /***********************************************************************
130 * ConvertToGlobalHandle (KERNEL.476)
131 * ConvertToGlobalHandle (KERNEL32.@)
133 HANDLE WINAPI
ConvertToGlobalHandle(HANDLE hSrc
)
135 HANDLE ret
= INVALID_HANDLE_VALUE
;
136 DuplicateHandle( GetCurrentProcess(), hSrc
, GetCurrentProcess(), &ret
, 0, FALSE
,
137 DUP_HANDLE_MAKE_GLOBAL
| DUP_HANDLE_SAME_ACCESS
| DUP_HANDLE_CLOSE_SOURCE
);
141 /***********************************************************************
142 * SetHandleContext (KERNEL32.@)
144 BOOL WINAPI
SetHandleContext(HANDLE hnd
,DWORD context
) {
145 FIXME("(%p,%ld), stub. In case this got called by WSOCK32/WS2_32: the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd
,context
);
146 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);
150 /***********************************************************************
151 * GetHandleContext (KERNEL32.@)
153 DWORD WINAPI
GetHandleContext(HANDLE hnd
) {
154 FIXME("(%p), stub. In case this got called by WSOCK32/WS2_32: the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd
);
155 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);
159 /***********************************************************************
160 * CreateSocketHandle (KERNEL32.@)
162 HANDLE WINAPI
CreateSocketHandle(void) {
163 FIXME("(), stub. In case this got called by WSOCK32/WS2_32: the external WINSOCK DLLs won't work with WINE, don't use them.\n");
164 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);
165 return INVALID_HANDLE_VALUE
;