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/* FERROR.C
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*
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* Portions Copyright (c) 1990-1999 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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*/
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/*
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* Copyright (c) 1990 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted
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* provided that the above copyright notice and this paragraph are
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* duplicated in all such forms and that any documentation,
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* advertising materials, and other materials related to such
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* distribution and use acknowledge that the software was developed
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* by the University of California, Berkeley. The name of the
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* University may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*/
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/*
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FUNCTION
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<<ferror>>---test whether read/write error has occurred
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INDEX
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ferror
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ANSI_SYNOPSIS
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#include <stdio.h>
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int ferror(FILE *<[fp]>);
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TRAD_SYNOPSIS
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#include <stdio.h>
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int ferror(<[fp]>)
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FILE *<[fp]>;
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DESCRIPTION
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The <<stdio>> functions maintain an error indicator with each file
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pointer <[fp]>, to record whether any read or write errors have
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occurred on the associated file or stream.
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Use <<ferror>> to query this indicator.
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See <<clearerr>> to reset the error indicator.
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RETURNS
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<<ferror>> returns <<0>> if no errors have occurred; it returns a
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nonzero value otherwise.
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PORTABILITY
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ANSI C requires <<ferror>>.
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No supporting OS subroutines are required.
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*/
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#include <stdio.h>
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#include "LOCAL.H"
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#undef ferror
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/**
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Check for errors.
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@return If there were no errors a 0 value is returned.
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Otherwise a non-zero value is returned .
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*/
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EXPORT_C int
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ferror (FILE * fp)
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{
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return __sferror (fp);
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}
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