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

/* 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
ef2c9a17 MH	1	/* rewinds mag tape drive */
	2	main(argc,argv) char**argv; {
	3	char *f;
	4	int fd;
	5
	6	if (argc > 1) f = argv[1];
	7	else f = "/dev/mt0";
	8
	9	fd = open(f,0);
	10	if (fd < 0) printf("Can't open %s\n",f);
	11	else close(fd);
	12	}