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"
36 WINE_DEFAULT_DEBUG_CHANNEL(win32);
38 /*********************************************************************
39 * CloseW32Handle (KERNEL.474)
40 * CloseHandle (KERNEL32.@)
42 BOOL WINAPI CloseHandle( HANDLE handle )
46 /* stdio handles need special treatment */
47 if ((handle == (HANDLE)STD_INPUT_HANDLE) ||
48 (handle == (HANDLE)STD_OUTPUT_HANDLE) ||
49 (handle == (HANDLE)STD_ERROR_HANDLE))
50 handle = GetStdHandle( (DWORD)handle );
52 status = NtClose( handle );
53 if (status) SetLastError( RtlNtStatusToDosError(status) );
58 /*********************************************************************
59 * GetHandleInformation (KERNEL32.@)
61 BOOL WINAPI GetHandleInformation( HANDLE handle, LPDWORD flags )
64 SERVER_START_REQ( set_handle_info )
70 ret = !wine_server_call_err( req );
71 if (ret && flags) *flags = reply->old_flags;
78 /*********************************************************************
79 * SetHandleInformation (KERNEL32.@)
81 BOOL WINAPI SetHandleInformation( HANDLE handle, DWORD mask, DWORD flags )
84 SERVER_START_REQ( set_handle_info )
90 ret = !wine_server_call_err( req );
97 /*********************************************************************
98 * DuplicateHandle (KERNEL32.@)
100 BOOL WINAPI DuplicateHandle( HANDLE source_process, HANDLE source,
101 HANDLE dest_process, HANDLE *dest,
102 DWORD access, BOOL inherit, DWORD options )
104 NTSTATUS status = NtDuplicateObject( source_process, source, dest_process, dest,
105 access, inherit ? OBJ_INHERIT : 0, options );
106 if (status) SetLastError( RtlNtStatusToDosError(status) );
111 /***********************************************************************
112 * ConvertToGlobalHandle (KERNEL.476)
113 * ConvertToGlobalHandle (KERNEL32.@)
115 HANDLE WINAPI ConvertToGlobalHandle(HANDLE hSrc)
117 HANDLE ret = INVALID_HANDLE_VALUE;
118 DuplicateHandle( GetCurrentProcess(), hSrc, GetCurrentProcess(), &ret, 0, FALSE,
119 DUP_HANDLE_MAKE_GLOBAL | DUP_HANDLE_SAME_ACCESS | DUP_HANDLE_CLOSE_SOURCE );
123 /***********************************************************************
124 * SetHandleContext (KERNEL32.@)
126 BOOL WINAPI SetHandleContext(HANDLE hnd,DWORD context) {
127 FIXME("(%d,%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);
128 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
132 /***********************************************************************
133 * GetHandleContext (KERNEL32.@)
135 DWORD WINAPI GetHandleContext(HANDLE hnd) {
136 FIXME("(%d), 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);
137 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
141 /***********************************************************************
142 * CreateSocketHandle (KERNEL32.@)
144 HANDLE WINAPI CreateSocketHandle(void) {
145 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");
146 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
147 return INVALID_HANDLE_VALUE;