| // Copyright 2018 The Fuchsia Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| #include <stdio.h> | |
| #include <unistd.h> | |
| #include <string> | |
| constexpr int kLimit = 20; | |
| void Print(int i) { | |
| printf("Iteration %d/%d\n", i + 1, kLimit); | |
| fflush(stdout); | |
| } | |
| int main(int argc, char* argv[]) { | |
| int iterations = kLimit; | |
| if (argc == 2) | |
| iterations = std::stoi(argv[1]); | |
| // Run for 20 seconds and then end. | |
| for (int i = 0; i < iterations; i++) { | |
| Print(i); | |
| sleep(1); | |
| } | |
| } |