// Copyright 2018 The Chromium OS 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 "./cache.h"

int main(int argc, const char *argv[])
{
	int ret;
	struct cache cache = {0};

	if (argc != 3) {
		fprintf(stderr, "USAGE: ./cachereader <cachefile> <lockname>\n");
		return -1;
	}

	if ((ret = cache_map(&cache, argv[1], argv[2], 50*0x1000) != CACHE_OP_SUCCESS)) {
		fprintf(stderr, "cache_map failed with %d\n", ret);
		exit(-1);
	}

	cache_debug_traverse(&cache);

	cache_unmap(&cache);

	return 0;
}
