- Fixes to please lint checks.

testcode/delayer.c

@@ -1042,7 +1042,7 @@ service(const char* bind_str, int bindport, const char* serv_str,
 	}
 	i=0;
 	if(bindport == 0) {
-		bindport = 1024 + arc4random()%64000;
+		bindport = 1024 + ((int)arc4random())%64000;
 		i = 100;
 	}
 	while(1) {
@@ -1058,7 +1058,7 @@ service(const char* bind_str, int bindport, const char* serv_str,
 #endif
 			if(i--==0)
 				fatal_exit("cannot bind any port");
-			bindport = 1024 + arc4random()%64000;
+			bindport = 1024 + ((int)arc4random())%64000;
 		} else break;
 	}
 	fd_set_nonblock(s);

testcode/mini_tdir.sh

@@ -119,7 +119,11 @@ fi
 # Copy
 echo "minitdir copy $1 to $dir"
 mkdir $dir
+if cp --help 2>&1 | grep -- "-a" >/dev/null; then
 cp -a $name.tdir/* $dir/
+else
+cp -R $name.tdir/* $dir/
+fi
 cd $dir
 
 # EXE

testcode/streamtcp.c

@@ -314,7 +314,7 @@ static int get_random(void)
 	if (RAND_bytes((unsigned char*)&r, (int)sizeof(r)) == 1) {
 		return r;
 	}
-	return arc4random();
+	return (int)arc4random();
 }
 
 /** send the TCP queries and print answers */