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/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
* statistics.c
*
* Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
*/
#include "config.h"
#include "highlevel.h"
#include <stdio.h>
void sqfs_print_statistics(sqfs_super_t *super, data_writer_stats_t *stats)
{
uint64_t bytes_written = super->inode_table_start - sizeof(*super);
size_t ratio;
if (bytes_written > 0) {
ratio = (100 * bytes_written) / stats->bytes_read;
} else {
ratio = 100;
}
fputs("---------------------------------------------------\n", stdout);
printf("Input files processed: %zu\n", stats->file_count);
printf("Data blocks actually written: %zu\n", stats->blocks_written);
printf("Fragment blocks written: %zu\n", stats->frag_blocks_written);
printf("Duplicate data blocks omitted: %zu\n", stats->duplicate_blocks);
printf("Sparse blocks omitted: %zu\n", stats->sparse_blocks);
printf("Fragments actually written: %zu\n", stats->frag_count);
printf("Duplicated fragments omitted: %zu\n", stats->frag_dup);
printf("Total number of inodes: %u\n", super->inode_count);
printf("Number of unique group/user IDs: %u\n", super->id_count);
printf("Data compression ratio: %zu%%\n", ratio);
}
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