written by Kirk McKusick; add Berkeley specific copyright notice

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

/*-
* Copyright (c) 1979 The Regents of the University of California.
* All rights reserved.
*
* %sccs.include.redist.c%
*/

#ifndef lint
static char sccsid[] = "@(#)PAGE.c      1.3 (Berkeley) %G%";
#endif /* not lint */

#include "h00vars.h"

PAGE(curfile)

       register struct iorec   *curfile;
{
       if (curfile->funit & FREAD) {
               ERROR("%s: Attempt to write, but open for reading\n",
                       curfile->pfname);
               return;
       }
       fputc('\f', curfile->fbuf);
       if (ferror(curfile->fbuf)) {
               PERROR("Could not write to ", curfile->pfname);
               return;
       }
}