date and time created 83/02/11 15:45:08 by rrh

[unix-history] / usr / src / usr.bin / pascal / libpc / FLUSH.c

/* Copyright (c) 1979 Regents of the University of California */

static char sccsid[] = "@(#)FLUSH.c 1.2 %G%";

#include "h00vars.h"

FLUSH(curfile)

       register struct iorec   *curfile;
{
       if (curfile->fblk >= MAXFILES || _actfile[curfile->fblk] != curfile) {
               ERROR("Reference to an inactive file\n", 0);
               return;
       }
       if (curfile->funit & FWRITE) {
               fflush(curfile->fbuf);
       }
}