shithub: fuzz

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clean up commandline

--- a/main.c

+++ b/main.c

@@ -29,7 +29,6 @@

 {

 	int nrounds = -1, i;

 	List tofuzz = mklist() ; // List of syscall table ID's to fuzz

-	char* arg;

 	stdout = Bfdopen(1, OWRITE);

 	long fuzz_seed = truerand();

@@ -36,17 +35,11 @@

 	ARGBEGIN{

 		case 'n':

 			// Number of rounds to iterate fuzzing for

-			arg = ARGF();

-			if(arg == nil)

-				usage();

-			nrounds = atoi(arg);

+			nrounds = atoi(EARGF(usage()));

 			break;

 		case 's':

 			// Seed to fuzz from

-			arg = ARGF();

-			if(arg == nil)

-				usage();

-			fuzz_seed = atol(arg);

+			fuzz_seed = atol(EARGF(usage()));

 			break;

 		default:

 			usage();

@@ -56,7 +49,7 @@

 	initsctable();

 	// If no system calls are specified, throw usage()

-	if(argc == 0)

+	if(argc < 1)

 		usage();

 	// If the call name '?' is specified as the first argument, print all call names