/****************************************************************************
*
*                            Open Watcom Project
*
*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
*
*  ========================================================================
*
*    This file contains Original Code and/or Modifications of Original
*    Code as defined in and that are subject to the Sybase Open Watcom
*    Public License version 1.0 (the 'License'). You may not use this file
*    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
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*    provided with the Original Code and Modifications, and is also
*    available at www.sybase.com/developer/opensource.
*
*    The Original Code and all software distributed under the License are
*    distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
*    EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
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*
* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
*               DESCRIBE IT HERE!
*
****************************************************************************/


//
// LIMITERR     : limit error processing
//

#include "ftnstd.h"
#include "xfflags.h"
#include "errcod.h"

extern  void                    RTErr(int,...);

static  const   int __FAR       ConvertErr[] = {
    KO_INTERRUPT,
    KO_FOVERFLOW,
    KO_FUNDERFLOW,
    KO_FDIV_ZERO,
    LI_ARG_NEG,
    KO_TIME_OUT,
    KO_IOVERFLOW,
    CP_TERMINATE
};


void    LimError() {
//==================

    int         err;

    err = ConvertErr[ XF_GET_ERR( __XcptFlags ) ];
    __XcptFlags &= ~( XF_LIMIT_ERR | XF_ERR_MASK );
    RTErr( err );
}


#if defined( __386__ )

void    ChkLimitErr() {
//=====================

    if( __XcptFlags & XF_LIMIT_ERR ) {
        LimError();
    }
}

#endif
