1 ea77b9ce 2005-02-13 devnull #include <u.h>
 2 ea77b9ce 2005-02-13 devnull #include <libc.h>
 3 ea77b9ce 2005-02-13 devnull 
 4 ea77b9ce 2005-02-13 devnull void
 5 ea77b9ce 2005-02-13 devnull usage(void)
 6 ea77b9ce 2005-02-13 devnull {
 7 ea77b9ce 2005-02-13 devnull 	fprint(2, "usage: readcons [-s] [-d default] prompt\n");
 8 ea77b9ce 2005-02-13 devnull 	exits("usage");
 9 ea77b9ce 2005-02-13 devnull }
10 ea77b9ce 2005-02-13 devnull 
11 ea77b9ce 2005-02-13 devnull void
12 ea77b9ce 2005-02-13 devnull main(int argc, char **argv)
13 ea77b9ce 2005-02-13 devnull {
14 ea77b9ce 2005-02-13 devnull 	char *def, *p;
15 ea77b9ce 2005-02-13 devnull 	int secret;
16 fa325e9b 2020-01-10 cross 
17 ea77b9ce 2005-02-13 devnull 	def = nil;
18 ea77b9ce 2005-02-13 devnull 	secret = 0;
19 ea77b9ce 2005-02-13 devnull 	ARGBEGIN{
20 ea77b9ce 2005-02-13 devnull 	case 's':
21 ea77b9ce 2005-02-13 devnull 		secret = 1;
22 ea77b9ce 2005-02-13 devnull 		break;
23 ea77b9ce 2005-02-13 devnull 	case 'd':
24 ea77b9ce 2005-02-13 devnull 		def = EARGF(usage());
25 ea77b9ce 2005-02-13 devnull 		break;
26 ea77b9ce 2005-02-13 devnull 	default:
27 ea77b9ce 2005-02-13 devnull 		usage();
28 ea77b9ce 2005-02-13 devnull 	}ARGEND
29 fa325e9b 2020-01-10 cross 
30 ea77b9ce 2005-02-13 devnull 	if(argc != 1)
31 ea77b9ce 2005-02-13 devnull 		usage();
32 ea77b9ce 2005-02-13 devnull 
33 ea77b9ce 2005-02-13 devnull 	p = readcons(argv[0], def, secret);
34 ea77b9ce 2005-02-13 devnull 	if(p == nil)
35 ea77b9ce 2005-02-13 devnull 		exits("readcons");
36 ea77b9ce 2005-02-13 devnull 	print("%s\n", p);
37 ea77b9ce 2005-02-13 devnull 	exits(0);
38 ea77b9ce 2005-02-13 devnull }