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FLUSH.C
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C/C++ Source or Header
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1994-05-23
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3KB
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76 lines
/***************************************************************************
* *
* Squish Developers Kit Source, Version 2.00 *
* Copyright 1989-1994 by SCI Communications. All rights reserved. *
* *
* USE OF THIS FILE IS SUBJECT TO THE RESTRICTIONS CONTAINED IN THE *
* SQUISH DEVELOPERS KIT LICENSING AGREEMENT IN SQDEV.PRN. IF YOU DO NOT *
* FIND THE TEXT OF THIS AGREEMENT IN THE AFOREMENTIONED FILE, OR IF YOU *
* DO NOT HAVE THIS FILE, YOU SHOULD IMMEDIATELY CONTACT THE AUTHOR AT *
* ONE OF THE ADDRESSES LISTED BELOW. IN NO EVENT SHOULD YOU PROCEED TO *
* USE THIS FILE WITHOUT HAVING ACCEPTED THE TERMS OF THE SQUISH *
* DEVELOPERS KIT LICENSING AGREEMENT, OR SUCH OTHER AGREEMENT AS YOU ARE *
* ABLE TO REACH WITH THE AUTHOR. *
* *
* You can contact the author at one of the address listed below: *
* *
* Scott Dudley FidoNet 1:249/106 *
* 777 Downing St. Internet sjd@f106.n249.z1.fidonet.org *
* Kingston, Ont. CompuServe >INTERNET:sjd@f106.n249.z1.fidonet.org *
* Canada K7M 5N3 BBS 1-613-634-3058, V.32bis *
* *
***************************************************************************/
#include <io.h>
#include <dos.h>
#include "prog.h"
#if defined(OS_2)
#define INCL_NOPM
#define INCL_DOS
#include "pos2.h"
void pascal far flush_handle2( int fh )
{
#ifdef __FLAT__
DosResetBuffer((HFILE)fh);
#else
DosBufReset((HFILE)fh);
#endif
}
#elif defined(NT)
#include "pwin.h"
void pascal far flush_handle2( int fh )
{
FlushFileBuffers((HANDLE)fh);
}
#elif !defined(__MSDOS__) /* dos version defined in .asm file */
#error Unknown OS
#endif
/* This makes sure that a file gets flushed to disk. */
void _fast flush_handle(FILE *fp)
{
fflush(fp);
#if defined(OS_2) || defined(NT) || defined(MSDOS) || defined(__MSDOS__) || defined(__TURBOC__)
flush_handle2(fileno(fp));
#else
{
int nfd;
if ((nfd=dup(fileno(fp))) != -1)
close(nfd);
}
#endif
}