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

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

static char sccsid[] = "@(#)FLUSH.c 1.1 %G%";

#include "h00vars.h"
#include "h01errs.h"

FLUSH(curfile)

	register struct iorec	*curfile;
{
	if (curfile->fblk >= MAXFILES || _actfile[curfile->fblk] != curfile) {
		ERROR(ENOFILE, 0);
		return;
	}
	if (curfile->funit & FWRITE) {
		fflush(curfile->fbuf);
	}
}
Commit	Line	Data
c4d236a1 KM	1	/* Copyright (c) 1979 Regents of the University of California */
	2
	3	static char sccsid[] = "@(#)FLUSH.c 1.1 %G%";
	4
	5	#include "h00vars.h"
	6	#include "h01errs.h"
	7
	8	FLUSH(curfile)
	9
	10	register struct iorec *curfile;
	11	{
	12	if (curfile->fblk >= MAXFILES \|\| _actfile[curfile->fblk] != curfile) {
	13	ERROR(ENOFILE, 0);
	14	return;
	15	}
	16	if (curfile->funit & FWRITE) {
	17	fflush(curfile->fbuf);
	18	}
	19	}