46 lines
785 B
C
Executable File
46 lines
785 B
C
Executable File
/* Copyright (c) 1988 AT&T */
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/* All Rights Reserved */
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/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
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/* The copyright notice above does not evidence any */
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/* actual or intended publication of such source code. */
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#ident "@(#)ferror.c 1.8 92/10/01 SMI" /* SVr4.0 1.2 */
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/*LINTLIBRARY*/
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#ifdef __STDC__
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#ifdef _REENTRANT
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#pragma weak ferror_unlocked = _ferror_unlocked
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#endif
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#endif
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#include "synonyms.h"
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#include <stdio.h>
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#include <thread.h>
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#include <synch.h>
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#include <mtlib.h>
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#include "stdiom.h"
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#undef ferror
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#ifdef _REENTRANT
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#undef ferror_unlocked
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int
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ferror(iop)
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FILE *iop;
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{
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FLOCKRETURN(iop, iop->_flag & _IOERR);
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}
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#else
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#define _ferror_unlocked ferror
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#endif _REENTRANT
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int
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_ferror_unlocked(iop)
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FILE *iop;
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{
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return(iop->_flag & _IOERR);
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}
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