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- /*-----------------------------------------------------------------------*
- * filename - flushall.c
- *
- * function(s)
- * flushall - clears all buffers
- *-----------------------------------------------------------------------*/
-
- /*
- * C/C++ Run Time Library - Version 5.0
- *
- * Copyright (c) 1987, 1992 by Borland International
- * All Rights Reserved.
- *
- */
-
-
- #include <stdio.h>
- #include <RtlData.h>
-
- /*---------------------------------------------------------------------*
-
- Name flushall - clears all buffers
-
- Usage int flushall(void);
-
- Prototype in stdio.h
-
- Description clears all buffers associated with open input streams,
- and writes all buffers associated with open output streams
- to their respective files. Any read operation following
- flushall reads new data into the buffers from the input
- files.
-
- Return value the number of open input and output streams
-
- *---------------------------------------------------------------------*/
- int _FARFUNC flushall(void)
- {
- register FILE *fp;
- register int Nb;
- int Cpt;
- _QRTLDataBlock;
-
- for (Cpt = 0, Nb = _QRTLInstanceData(_nfile), fp = _QRTLInstanceData(_streams);
- Nb--;
- fp++)
-
- if (fp->flags & _F_RDWR)
- {
- fflush(fp);
- Cpt++;
- }
-
- return(Cpt);
- }
-