867 lines
24 KiB
C
867 lines
24 KiB
C
/*
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* Kernel synchronization objects
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*
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* Copyright 1998 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <string.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <errno.h>
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#ifdef HAVE_SYS_IOCTL_H
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#include <sys/ioctl.h>
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#endif
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#ifdef HAVE_SYS_POLL_H
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#include <sys/poll.h>
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#endif
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#include "winbase.h"
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#include "winerror.h"
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#include "winnls.h"
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#include "wine/server.h"
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#include "wine/unicode.h"
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#include "file.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(win32);
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/*
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* Events
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*/
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/***********************************************************************
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* CreateEventA (KERNEL32.@)
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*/
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HANDLE WINAPI CreateEventA( SECURITY_ATTRIBUTES *sa, BOOL manual_reset,
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BOOL initial_state, LPCSTR name )
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{
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WCHAR buffer[MAX_PATH];
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if (!name) return CreateEventW( sa, manual_reset, initial_state, NULL );
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if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
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{
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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return 0;
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}
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return CreateEventW( sa, manual_reset, initial_state, buffer );
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}
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/***********************************************************************
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* CreateEventW (KERNEL32.@)
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*/
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HANDLE WINAPI CreateEventW( SECURITY_ATTRIBUTES *sa, BOOL manual_reset,
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BOOL initial_state, LPCWSTR name )
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{
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HANDLE ret;
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DWORD len = name ? strlenW(name) : 0;
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if (len >= MAX_PATH)
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{
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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return 0;
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}
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/* one buggy program needs this
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* ("Van Dale Groot woordenboek der Nederlandse taal")
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*/
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if (sa && IsBadReadPtr(sa,sizeof(SECURITY_ATTRIBUTES)))
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{
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ERR("Bad security attributes pointer %p\n",sa);
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SetLastError( ERROR_INVALID_PARAMETER);
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return 0;
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}
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SERVER_START_REQ( create_event )
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{
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req->manual_reset = manual_reset;
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req->initial_state = initial_state;
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req->inherit = (sa && (sa->nLength>=sizeof(*sa)) && sa->bInheritHandle);
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wine_server_add_data( req, name, len * sizeof(WCHAR) );
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SetLastError(0);
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wine_server_call_err( req );
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ret = reply->handle;
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}
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SERVER_END_REQ;
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return ret;
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}
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/***********************************************************************
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* CreateW32Event (KERNEL.457)
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*/
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HANDLE WINAPI WIN16_CreateEvent( BOOL manual_reset, BOOL initial_state )
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{
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return CreateEventA( NULL, manual_reset, initial_state, NULL );
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}
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/***********************************************************************
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* OpenEventA (KERNEL32.@)
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*/
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HANDLE WINAPI OpenEventA( DWORD access, BOOL inherit, LPCSTR name )
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{
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WCHAR buffer[MAX_PATH];
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if (!name) return OpenEventW( access, inherit, NULL );
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if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
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{
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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return 0;
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}
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return OpenEventW( access, inherit, buffer );
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}
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/***********************************************************************
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* OpenEventW (KERNEL32.@)
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*/
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HANDLE WINAPI OpenEventW( DWORD access, BOOL inherit, LPCWSTR name )
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{
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HANDLE ret;
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DWORD len = name ? strlenW(name) : 0;
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if (len >= MAX_PATH)
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{
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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return 0;
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}
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SERVER_START_REQ( open_event )
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{
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req->access = access;
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req->inherit = inherit;
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wine_server_add_data( req, name, len * sizeof(WCHAR) );
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wine_server_call_err( req );
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ret = reply->handle;
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}
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SERVER_END_REQ;
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return ret;
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}
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/***********************************************************************
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* EVENT_Operation
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*
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* Execute an event operation (set,reset,pulse).
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*/
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static BOOL EVENT_Operation( HANDLE handle, enum event_op op )
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{
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BOOL ret;
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SERVER_START_REQ( event_op )
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{
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req->handle = handle;
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req->op = op;
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ret = !wine_server_call_err( req );
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}
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SERVER_END_REQ;
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return ret;
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}
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/***********************************************************************
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* PulseEvent (KERNEL32.@)
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*/
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BOOL WINAPI PulseEvent( HANDLE handle )
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{
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return EVENT_Operation( handle, PULSE_EVENT );
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}
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/***********************************************************************
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* SetW32Event (KERNEL.458)
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* SetEvent (KERNEL32.@)
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*/
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BOOL WINAPI SetEvent( HANDLE handle )
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{
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return EVENT_Operation( handle, SET_EVENT );
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}
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/***********************************************************************
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* ResetW32Event (KERNEL.459)
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* ResetEvent (KERNEL32.@)
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*/
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BOOL WINAPI ResetEvent( HANDLE handle )
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{
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return EVENT_Operation( handle, RESET_EVENT );
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}
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/***********************************************************************
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* NOTE: The Win95 VWin32_Event routines given below are really low-level
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* routines implemented directly by VWin32. The user-mode libraries
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* implement Win32 synchronisation routines on top of these low-level
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* primitives. We do it the other way around here :-)
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*/
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/***********************************************************************
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* VWin32_EventCreate (KERNEL.442)
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*/
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HANDLE WINAPI VWin32_EventCreate(VOID)
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{
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HANDLE hEvent = CreateEventA( NULL, FALSE, 0, NULL );
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return ConvertToGlobalHandle( hEvent );
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}
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/***********************************************************************
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* VWin32_EventDestroy (KERNEL.443)
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*/
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VOID WINAPI VWin32_EventDestroy(HANDLE event)
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{
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CloseHandle( event );
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}
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/***********************************************************************
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* VWin32_EventWait (KERNEL.450)
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*/
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VOID WINAPI VWin32_EventWait(HANDLE event)
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{
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DWORD mutex_count;
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ReleaseThunkLock( &mutex_count );
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WaitForSingleObject( event, INFINITE );
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RestoreThunkLock( mutex_count );
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}
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/***********************************************************************
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* VWin32_EventSet (KERNEL.451)
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* KERNEL_479 (KERNEL.479)
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*/
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VOID WINAPI VWin32_EventSet(HANDLE event)
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{
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SetEvent( event );
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}
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/***********************************************************************
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* CreateMutexA (KERNEL32.@)
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*/
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HANDLE WINAPI CreateMutexA( SECURITY_ATTRIBUTES *sa, BOOL owner, LPCSTR name )
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{
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WCHAR buffer[MAX_PATH];
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if (!name) return CreateMutexW( sa, owner, NULL );
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if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
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{
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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return 0;
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}
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return CreateMutexW( sa, owner, buffer );
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}
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/***********************************************************************
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* CreateMutexW (KERNEL32.@)
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*/
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HANDLE WINAPI CreateMutexW( SECURITY_ATTRIBUTES *sa, BOOL owner, LPCWSTR name )
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{
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HANDLE ret;
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DWORD len = name ? strlenW(name) : 0;
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if (len >= MAX_PATH)
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{
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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return 0;
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}
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SERVER_START_REQ( create_mutex )
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{
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req->owned = owner;
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req->inherit = (sa && (sa->nLength>=sizeof(*sa)) && sa->bInheritHandle);
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wine_server_add_data( req, name, len * sizeof(WCHAR) );
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SetLastError(0);
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wine_server_call_err( req );
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ret = reply->handle;
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}
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SERVER_END_REQ;
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return ret;
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}
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/***********************************************************************
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* OpenMutexA (KERNEL32.@)
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*/
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HANDLE WINAPI OpenMutexA( DWORD access, BOOL inherit, LPCSTR name )
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{
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WCHAR buffer[MAX_PATH];
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if (!name) return OpenMutexW( access, inherit, NULL );
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if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
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{
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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return 0;
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}
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return OpenMutexW( access, inherit, buffer );
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}
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/***********************************************************************
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* OpenMutexW (KERNEL32.@)
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*/
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HANDLE WINAPI OpenMutexW( DWORD access, BOOL inherit, LPCWSTR name )
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{
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HANDLE ret;
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DWORD len = name ? strlenW(name) : 0;
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if (len >= MAX_PATH)
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{
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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return 0;
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}
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SERVER_START_REQ( open_mutex )
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{
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req->access = access;
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req->inherit = inherit;
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wine_server_add_data( req, name, len * sizeof(WCHAR) );
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wine_server_call_err( req );
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ret = reply->handle;
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}
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SERVER_END_REQ;
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return ret;
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}
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/***********************************************************************
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* ReleaseMutex (KERNEL32.@)
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*/
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BOOL WINAPI ReleaseMutex( HANDLE handle )
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{
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BOOL ret;
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SERVER_START_REQ( release_mutex )
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{
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req->handle = handle;
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ret = !wine_server_call_err( req );
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}
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SERVER_END_REQ;
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return ret;
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}
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/*
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* Semaphores
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*/
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/***********************************************************************
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* CreateSemaphoreA (KERNEL32.@)
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*/
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HANDLE WINAPI CreateSemaphoreA( SECURITY_ATTRIBUTES *sa, LONG initial, LONG max, LPCSTR name )
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{
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WCHAR buffer[MAX_PATH];
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if (!name) return CreateSemaphoreW( sa, initial, max, NULL );
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if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
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{
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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return 0;
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}
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return CreateSemaphoreW( sa, initial, max, buffer );
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}
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/***********************************************************************
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* CreateSemaphoreW (KERNEL32.@)
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*/
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HANDLE WINAPI CreateSemaphoreW( SECURITY_ATTRIBUTES *sa, LONG initial,
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LONG max, LPCWSTR name )
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{
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HANDLE ret;
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DWORD len = name ? strlenW(name) : 0;
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/* Check parameters */
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if ((max <= 0) || (initial < 0) || (initial > max))
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{
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SetLastError( ERROR_INVALID_PARAMETER );
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return 0;
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}
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if (len >= MAX_PATH)
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{
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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return 0;
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}
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SERVER_START_REQ( create_semaphore )
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{
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req->initial = (unsigned int)initial;
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req->max = (unsigned int)max;
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req->inherit = (sa && (sa->nLength>=sizeof(*sa)) && sa->bInheritHandle);
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wine_server_add_data( req, name, len * sizeof(WCHAR) );
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SetLastError(0);
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wine_server_call_err( req );
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ret = reply->handle;
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}
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SERVER_END_REQ;
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return ret;
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}
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|
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/***********************************************************************
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* OpenSemaphoreA (KERNEL32.@)
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*/
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HANDLE WINAPI OpenSemaphoreA( DWORD access, BOOL inherit, LPCSTR name )
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{
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WCHAR buffer[MAX_PATH];
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if (!name) return OpenSemaphoreW( access, inherit, NULL );
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if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
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{
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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return 0;
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}
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return OpenSemaphoreW( access, inherit, buffer );
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}
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|
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|
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/***********************************************************************
|
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* OpenSemaphoreW (KERNEL32.@)
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*/
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HANDLE WINAPI OpenSemaphoreW( DWORD access, BOOL inherit, LPCWSTR name )
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{
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HANDLE ret;
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DWORD len = name ? strlenW(name) : 0;
|
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if (len >= MAX_PATH)
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{
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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return 0;
|
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}
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SERVER_START_REQ( open_semaphore )
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{
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req->access = access;
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req->inherit = inherit;
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wine_server_add_data( req, name, len * sizeof(WCHAR) );
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wine_server_call_err( req );
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ret = reply->handle;
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}
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SERVER_END_REQ;
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return ret;
|
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}
|
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|
|
|
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/***********************************************************************
|
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* ReleaseSemaphore (KERNEL32.@)
|
|
*/
|
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BOOL WINAPI ReleaseSemaphore( HANDLE handle, LONG count, LONG *previous )
|
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{
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NTSTATUS status = NtReleaseSemaphore( handle, count, previous );
|
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if (status) SetLastError( RtlNtStatusToDosError(status) );
|
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return !status;
|
|
}
|
|
|
|
|
|
/*
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|
* Pipes
|
|
*/
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateNamedPipeA (KERNEL32.@)
|
|
*/
|
|
HANDLE WINAPI CreateNamedPipeA( LPCSTR name, DWORD dwOpenMode,
|
|
DWORD dwPipeMode, DWORD nMaxInstances,
|
|
DWORD nOutBufferSize, DWORD nInBufferSize,
|
|
DWORD nDefaultTimeOut, LPSECURITY_ATTRIBUTES attr )
|
|
{
|
|
WCHAR buffer[MAX_PATH];
|
|
|
|
if (!name) return CreateNamedPipeW( NULL, dwOpenMode, dwPipeMode, nMaxInstances,
|
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nOutBufferSize, nInBufferSize, nDefaultTimeOut, attr );
|
|
|
|
if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
|
|
{
|
|
SetLastError( ERROR_FILENAME_EXCED_RANGE );
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
return CreateNamedPipeW( buffer, dwOpenMode, dwPipeMode, nMaxInstances,
|
|
nOutBufferSize, nInBufferSize, nDefaultTimeOut, attr );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateNamedPipeW (KERNEL32.@)
|
|
*/
|
|
HANDLE WINAPI CreateNamedPipeW( LPCWSTR name, DWORD dwOpenMode,
|
|
DWORD dwPipeMode, DWORD nMaxInstances,
|
|
DWORD nOutBufferSize, DWORD nInBufferSize,
|
|
DWORD nDefaultTimeOut, LPSECURITY_ATTRIBUTES attr )
|
|
{
|
|
HANDLE ret;
|
|
DWORD len;
|
|
static const WCHAR leadin[] = {'\\','\\','.','\\','P','I','P','E','\\'};
|
|
|
|
TRACE("(%s, %#08lx, %#08lx, %ld, %ld, %ld, %ld, %p)\n",
|
|
debugstr_w(name), dwOpenMode, dwPipeMode, nMaxInstances,
|
|
nOutBufferSize, nInBufferSize, nDefaultTimeOut, attr );
|
|
|
|
if (!name)
|
|
{
|
|
SetLastError( ERROR_PATH_NOT_FOUND );
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
len = strlenW(name);
|
|
if (len >= MAX_PATH)
|
|
{
|
|
SetLastError( ERROR_FILENAME_EXCED_RANGE );
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
if (strncmpiW(name, leadin, sizeof(leadin)/sizeof(leadin[0])))
|
|
{
|
|
SetLastError( ERROR_INVALID_NAME );
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
SERVER_START_REQ( create_named_pipe )
|
|
{
|
|
req->openmode = dwOpenMode;
|
|
req->pipemode = dwPipeMode;
|
|
req->maxinstances = nMaxInstances;
|
|
req->outsize = nOutBufferSize;
|
|
req->insize = nInBufferSize;
|
|
req->timeout = nDefaultTimeOut;
|
|
wine_server_add_data( req, name, len * sizeof(WCHAR) );
|
|
SetLastError(0);
|
|
if (!wine_server_call_err( req )) ret = reply->handle;
|
|
else ret = INVALID_HANDLE_VALUE;
|
|
}
|
|
SERVER_END_REQ;
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* PeekNamedPipe (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI PeekNamedPipe( HANDLE hPipe, LPVOID lpvBuffer, DWORD cbBuffer,
|
|
LPDWORD lpcbRead, LPDWORD lpcbAvail, LPDWORD lpcbMessage )
|
|
{
|
|
#ifdef FIONREAD
|
|
int avail=0,fd;
|
|
|
|
fd = FILE_GetUnixHandle(hPipe, GENERIC_READ);
|
|
if (fd == -1) return FALSE;
|
|
|
|
if (ioctl(fd,FIONREAD, &avail ) != 0)
|
|
{
|
|
TRACE("FIONREAD failed reason: %s\n",strerror(errno));
|
|
close(fd);
|
|
return FALSE;
|
|
}
|
|
if (!avail) /* check for closed pipe */
|
|
{
|
|
struct pollfd pollfd;
|
|
pollfd.fd = fd;
|
|
pollfd.events = POLLIN;
|
|
pollfd.revents = 0;
|
|
switch (poll( &pollfd, 1, 0 ))
|
|
{
|
|
case 0:
|
|
break;
|
|
case 1: /* got something */
|
|
if (!(pollfd.revents & (POLLHUP | POLLERR))) break;
|
|
TRACE("POLLHUP | POLLERR\n");
|
|
/* fall through */
|
|
case -1:
|
|
close(fd);
|
|
SetLastError(ERROR_BROKEN_PIPE);
|
|
return FALSE;
|
|
}
|
|
}
|
|
close(fd);
|
|
TRACE(" 0x%08x bytes available\n", avail );
|
|
if (!lpvBuffer && lpcbAvail)
|
|
{
|
|
*lpcbAvail= avail;
|
|
return TRUE;
|
|
}
|
|
#endif /* defined(FIONREAD) */
|
|
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
FIXME("function not implemented\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SYNC_CompletePipeOverlapped (Internal)
|
|
*/
|
|
static void SYNC_CompletePipeOverlapped (LPOVERLAPPED overlapped, DWORD result)
|
|
{
|
|
TRACE("for %p result %08lx\n",overlapped,result);
|
|
if(!overlapped)
|
|
return;
|
|
overlapped->Internal = result;
|
|
SetEvent(overlapped->hEvent);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* WaitNamedPipeA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI WaitNamedPipeA (LPCSTR name, DWORD nTimeOut)
|
|
{
|
|
WCHAR buffer[MAX_PATH];
|
|
|
|
if (!name) return WaitNamedPipeW( NULL, nTimeOut );
|
|
|
|
if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
|
|
{
|
|
SetLastError( ERROR_FILENAME_EXCED_RANGE );
|
|
return 0;
|
|
}
|
|
return WaitNamedPipeW( buffer, nTimeOut );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* WaitNamedPipeW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI WaitNamedPipeW (LPCWSTR name, DWORD nTimeOut)
|
|
{
|
|
DWORD len = name ? strlenW(name) : 0;
|
|
BOOL ret;
|
|
OVERLAPPED ov;
|
|
|
|
if (len >= MAX_PATH)
|
|
{
|
|
SetLastError( ERROR_FILENAME_EXCED_RANGE );
|
|
return FALSE;
|
|
}
|
|
|
|
TRACE("%s 0x%08lx\n",debugstr_w(name),nTimeOut);
|
|
|
|
memset(&ov,0,sizeof ov);
|
|
ov.hEvent = CreateEventA( NULL, 0, 0, NULL );
|
|
if (!ov.hEvent)
|
|
return FALSE;
|
|
|
|
SERVER_START_REQ( wait_named_pipe )
|
|
{
|
|
req->timeout = nTimeOut;
|
|
req->overlapped = &ov;
|
|
req->func = SYNC_CompletePipeOverlapped;
|
|
wine_server_add_data( req, name, len * sizeof(WCHAR) );
|
|
ret = !wine_server_call_err( req );
|
|
}
|
|
SERVER_END_REQ;
|
|
|
|
if(ret)
|
|
{
|
|
if (WAIT_OBJECT_0==WaitForSingleObject(ov.hEvent,INFINITE))
|
|
{
|
|
SetLastError(ov.Internal);
|
|
ret = (ov.Internal==STATUS_SUCCESS);
|
|
}
|
|
}
|
|
CloseHandle(ov.hEvent);
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SYNC_ConnectNamedPipe (Internal)
|
|
*/
|
|
static BOOL SYNC_ConnectNamedPipe(HANDLE hPipe, LPOVERLAPPED overlapped)
|
|
{
|
|
BOOL ret;
|
|
|
|
if(!overlapped)
|
|
return FALSE;
|
|
|
|
overlapped->Internal = STATUS_PENDING;
|
|
|
|
SERVER_START_REQ( connect_named_pipe )
|
|
{
|
|
req->handle = hPipe;
|
|
req->overlapped = overlapped;
|
|
req->func = SYNC_CompletePipeOverlapped;
|
|
ret = !wine_server_call_err( req );
|
|
}
|
|
SERVER_END_REQ;
|
|
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ConnectNamedPipe (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI ConnectNamedPipe(HANDLE hPipe, LPOVERLAPPED overlapped)
|
|
{
|
|
OVERLAPPED ov;
|
|
BOOL ret;
|
|
|
|
TRACE("(%p,%p)\n",hPipe, overlapped);
|
|
|
|
if(overlapped)
|
|
return SYNC_ConnectNamedPipe(hPipe,overlapped);
|
|
|
|
memset(&ov,0,sizeof ov);
|
|
ov.hEvent = CreateEventA(NULL,0,0,NULL);
|
|
if (!ov.hEvent)
|
|
return FALSE;
|
|
|
|
ret=SYNC_ConnectNamedPipe(hPipe, &ov);
|
|
if(ret)
|
|
{
|
|
if (WAIT_OBJECT_0==WaitForSingleObject(ov.hEvent,INFINITE))
|
|
{
|
|
SetLastError(ov.Internal);
|
|
ret = (ov.Internal==STATUS_SUCCESS);
|
|
}
|
|
}
|
|
|
|
CloseHandle(ov.hEvent);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DisconnectNamedPipe (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI DisconnectNamedPipe(HANDLE hPipe)
|
|
{
|
|
BOOL ret;
|
|
|
|
TRACE("(%p)\n",hPipe);
|
|
|
|
SERVER_START_REQ( disconnect_named_pipe )
|
|
{
|
|
req->handle = hPipe;
|
|
ret = !wine_server_call_err( req );
|
|
}
|
|
SERVER_END_REQ;
|
|
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* TransactNamedPipe (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI TransactNamedPipe(
|
|
HANDLE hPipe, LPVOID lpInput, DWORD dwInputSize, LPVOID lpOutput,
|
|
DWORD dwOutputSize, LPDWORD lpBytesRead, LPOVERLAPPED lpOverlapped)
|
|
{
|
|
FIXME("%p %p %ld %p %ld %p %p\n",
|
|
hPipe, lpInput, dwInputSize, lpOutput,
|
|
dwOutputSize, lpBytesRead, lpOverlapped);
|
|
if(lpBytesRead)
|
|
*lpBytesRead=0;
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetNamedPipeInfo (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI GetNamedPipeInfo(
|
|
HANDLE hNamedPipe, LPDWORD lpFlags, LPDWORD lpOutputBufferSize,
|
|
LPDWORD lpInputBufferSize, LPDWORD lpMaxInstances)
|
|
{
|
|
BOOL ret;
|
|
|
|
TRACE("%p %p %p %p %p\n", hNamedPipe, lpFlags,
|
|
lpOutputBufferSize, lpInputBufferSize, lpMaxInstances);
|
|
|
|
SERVER_START_REQ( get_named_pipe_info )
|
|
{
|
|
req->handle = hNamedPipe;
|
|
ret = !wine_server_call_err( req );
|
|
if(lpFlags) *lpFlags = reply->flags;
|
|
if(lpOutputBufferSize) *lpOutputBufferSize = reply->outsize;
|
|
if(lpInputBufferSize) *lpInputBufferSize = reply->outsize;
|
|
if(lpMaxInstances) *lpMaxInstances = reply->maxinstances;
|
|
}
|
|
SERVER_END_REQ;
|
|
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetNamedPipeHandleStateA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI GetNamedPipeHandleStateA(
|
|
HANDLE hNamedPipe, LPDWORD lpState, LPDWORD lpCurInstances,
|
|
LPDWORD lpMaxCollectionCount, LPDWORD lpCollectDataTimeout,
|
|
LPSTR lpUsername, DWORD nUsernameMaxSize)
|
|
{
|
|
FIXME("%p %p %p %p %p %p %ld\n",
|
|
hNamedPipe, lpState, lpCurInstances,
|
|
lpMaxCollectionCount, lpCollectDataTimeout,
|
|
lpUsername, nUsernameMaxSize);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetNamedPipeHandleStateW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI GetNamedPipeHandleStateW(
|
|
HANDLE hNamedPipe, LPDWORD lpState, LPDWORD lpCurInstances,
|
|
LPDWORD lpMaxCollectionCount, LPDWORD lpCollectDataTimeout,
|
|
LPWSTR lpUsername, DWORD nUsernameMaxSize)
|
|
{
|
|
FIXME("%p %p %p %p %p %p %ld\n",
|
|
hNamedPipe, lpState, lpCurInstances,
|
|
lpMaxCollectionCount, lpCollectDataTimeout,
|
|
lpUsername, nUsernameMaxSize);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetNamedPipeHandleState (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI SetNamedPipeHandleState(
|
|
HANDLE hNamedPipe, LPDWORD lpMode, LPDWORD lpMaxCollectionCount,
|
|
LPDWORD lpCollectDataTimeout)
|
|
{
|
|
FIXME("%p %p %p %p\n",
|
|
hNamedPipe, lpMode, lpMaxCollectionCount, lpCollectDataTimeout);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CallNamedPipeA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CallNamedPipeA(
|
|
LPCSTR lpNamedPipeName, LPVOID lpInput, DWORD lpInputSize,
|
|
LPVOID lpOutput, DWORD lpOutputSize,
|
|
LPDWORD lpBytesRead, DWORD nTimeout)
|
|
{
|
|
FIXME("%s %p %ld %p %ld %p %ld\n",
|
|
debugstr_a(lpNamedPipeName), lpInput, lpInputSize,
|
|
lpOutput, lpOutputSize, lpBytesRead, nTimeout);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CallNamedPipeW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CallNamedPipeW(
|
|
LPCWSTR lpNamedPipeName, LPVOID lpInput, DWORD lpInputSize,
|
|
LPVOID lpOutput, DWORD lpOutputSize,
|
|
LPDWORD lpBytesRead, DWORD nTimeout)
|
|
{
|
|
FIXME("%s %p %ld %p %ld %p %ld\n",
|
|
debugstr_w(lpNamedPipeName), lpInput, lpInputSize,
|
|
lpOutput, lpOutputSize, lpBytesRead, nTimeout);
|
|
return FALSE;
|
|
}
|