[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);
	}
}
Commit	Line	Data
c4d236a1 KM	1	/* Copyright (c) 1979 Regents of the University of California */
c4d236a1 KM	2
86997b19	3	static char sccsid[] = "@(#)FLUSH.c 1.2 %G%";
c4d236a1 KM	4
c4d236a1 KM	5	#include "h00vars.h"
c4d236a1 KM	6
	7	FLUSH(curfile)
	8
	9	register struct iorec *curfile;
	10	{
	11	if (curfile->fblk >= MAXFILES \|\| _actfile[curfile->fblk] != curfile) {
86997b19	12	ERROR("Reference to an inactive file\n", 0);
c4d236a1 KM	13	return;
	14	}
	15	if (curfile->funit & FWRITE) {
	16	fflush(curfile->fbuf);
	17	}
	18	}