[unix-history] / usr / src / old / rewind / rewind.c

static char *sccsid = "@(#)rewind.c	4.1 (Berkeley) %G%";
/* rewinds mag tape drive */
main(argc,argv) char**argv; {
	char *f;
	int fd;

	if (argc > 1) f = argv[1];
		else  f = "/dev/mt0";

	fd = open(f,0);
	if (fd < 0) printf("Can't open %s\n",f);
		else close(fd);
}
Commit	Line	Data
f5d42c57 BJ	1	static char *sccsid = "@(#)rewind.c 4.1 (Berkeley) %G%";
	2	/* rewinds mag tape drive */
	3	main(argc,argv) char**argv; {
	4	char *f;
	5	int fd;
	6
	7	if (argc > 1) f = argv[1];
	8	else f = "/dev/mt0";
	9
	10	fd = open(f,0);
	11	if (fd < 0) printf("Can't open %s\n",f);
	12	else close(fd);
	13	}