main.c

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#include <errno.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/io.h>
#include <time.h>
 
static const char* type_to_string(itype_t type)
{
    switch (type)
    {
    case INODE_FILE:
        return "file";
    case INODE_DIR:
        return "directory";
    case INODE_SYMLINK:
        return "symlink";
    default:
        return "unknown";
    }
}
 
static void print_stat(const char* path)
{
    stat_t buffer;
    if (stat(path, &buffer) == ERR)
    {
        printf("stat: failed to stat %s (%s)\n", path, strerror(errno));
        return;
    }
 
    printf("  File: %s\n", path);
    printf("  Size: %llu\t\tBlocks: %llu\t   IO Block: %llu  %s\n", buffer.size, buffer.blocks, buffer.blockSize,
        type_to_string(buffer.type));
    printf("Superblock: %llu\tInode: %llu\tLinks: %llu\n", buffer.sbid, buffer.number, buffer.linkAmount);
    printf("   Max: %llu\n", buffer.maxFileSize);
    printf("  Name: %s\n", buffer.name);
    printf("Access: %s", ctime(&buffer.accessTime));
    printf("Modify: %s", ctime(&buffer.modifyTime));
    printf("Change: %s", ctime(&buffer.changeTime));
    printf(" Birth: %s", ctime(&buffer.createTime));
}
 
int main(int argc, char** argv)
{
    for (int i = 1; i < argc; i++)
    {
        print_stat(argv[i]);
    }
 
    return EXIT_SUCCESS;
}