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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [ada/] [s-winext.ads] - Rev 718
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------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME COMPONENTS -- -- -- -- S Y S T E M . W I N 3 2 . E X T -- -- -- -- S p e c -- -- -- -- Copyright (C) 2009-2011, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- -- ware Foundation; either version 3, or (at your option) any later ver- -- -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- -- or FITNESS FOR A PARTICULAR PURPOSE. -- -- -- -- As a special exception under Section 7 of GPL version 3, you are granted -- -- additional permissions described in the GCC Runtime Library Exception, -- -- version 3.1, as published by the Free Software Foundation. -- -- -- -- You should have received a copy of the GNU General Public License and -- -- a copy of the GCC Runtime Library Exception along with this program; -- -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- -- <http://www.gnu.org/licenses/>. -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- This package provides the part of the low level Win32 interface which is -- not supported by RTX (but supported by regular Windows platforms). package System.Win32.Ext is pragma Pure; --------------------- -- Time Management -- --------------------- function QueryPerformanceFrequency (lpFrequency : access LARGE_INTEGER) return Win32.BOOL; pragma Import (Stdcall, QueryPerformanceFrequency, "QueryPerformanceFrequency"); --------------- -- Processor -- --------------- function SetThreadIdealProcessor (hThread : HANDLE; dwIdealProcessor : ProcessorId) return DWORD; pragma Import (Stdcall, SetThreadIdealProcessor, "SetThreadIdealProcessor"); function SetThreadAffinityMask (hThread : HANDLE; dwThreadAffinityMask : DWORD) return DWORD; pragma Import (Stdcall, SetThreadAffinityMask, "SetThreadAffinityMask"); -------------- -- Com Port -- -------------- DTR_CONTROL_DISABLE : constant := 16#0#; RTS_CONTROL_DISABLE : constant := 16#0#; NOPARITY : constant := 0; ODDPARITY : constant := 1; EVENPARITY : constant := 2; ONESTOPBIT : constant := 0; TWOSTOPBITS : constant := 2; type DCB is record DCBLENGTH : DWORD; BaudRate : DWORD; fBinary : Bits1; fParity : Bits1; fOutxCtsFlow : Bits1; fOutxDsrFlow : Bits1; fDtrControl : Bits2; fDsrSensitivity : Bits1; fTXContinueOnXoff : Bits1; fOutX : Bits1; fInX : Bits1; fErrorChar : Bits1; fNull : Bits1; fRtsControl : Bits2; fAbortOnError : Bits1; fDummy2 : Bits17; wReserved : WORD; XonLim : WORD; XoffLim : WORD; ByteSize : BYTE; Parity : BYTE; StopBits : BYTE; XonChar : CHAR; XoffChar : CHAR; ErrorChar : CHAR; EofChar : CHAR; EvtChar : CHAR; wReserved1 : WORD; end record; pragma Convention (C, DCB); pragma Pack (DCB); type COMMTIMEOUTS is record ReadIntervalTimeout : DWORD; ReadTotalTimeoutMultiplier : DWORD; ReadTotalTimeoutConstant : DWORD; WriteTotalTimeoutMultiplier : DWORD; WriteTotalTimeoutConstant : DWORD; end record; pragma Convention (C, COMMTIMEOUTS); function GetCommState (hFile : HANDLE; lpDCB : access DCB) return BOOL; pragma Import (Stdcall, GetCommState, "GetCommState"); function SetCommState (hFile : HANDLE; lpDCB : access DCB) return BOOL; pragma Import (Stdcall, SetCommState, "SetCommState"); function SetCommTimeouts (hFile : HANDLE; lpCommTimeouts : access COMMTIMEOUTS) return BOOL; pragma Import (Stdcall, SetCommTimeouts, "SetCommTimeouts"); end System.Win32.Ext;
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