fix usage and add seed setting

mischief committed 9 years ago

Commit b2070de1 parent a17c9d91 file · +7 −2Browse files

Unified · Split

@@ -102,7 +102,7 @@ movemons(void) · 101 unmodified lines
102	102	static void
103	103	usage(void)
104	104	{
105		− fprint(2, "usage: %s [-d]", argv0);
	105	+ fprint(2, "usage: %s [-d]\n", argv0);
106	106	threadexitsall("usage");
107	107	}
108	108
@@ -118,7 +118,9 @@ threadmain(int argc, char *argv[]) · 9 unmodified lines
118	118	ARGBEGIN{
119	119	case 'd':
120	120	debug++;
121		− seed = 0;
	121	+ break;
	122	+ case 'S':
	123	+ seed = atoi(EARGF(usage()));
122	124	break;
123	125	default:
124	126	usage();
@@ -131,6 +133,9 @@ threadmain(int argc, char *argv[]) · 6 unmodified lines
131	133	seed = truerand();
132	134	srand(seed);
133	135
	136	+ if(debug)
	137	+ fprint(2, "seed %ld\n", seed);
	138	+
134	139	quotefmtinstall();
135	140
136	141	user = getenv("user");

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