/**************************************************************/

/*  tpax: a topological pax implementation                    */

/*  Copyright (C) 2020--2021  SysDeer Technologies, LLC       */

/*  Released under GPLv2 and GPLv3; see COPYING.TPAX.         */

/**************************************************************/

#include <stdint.h>

#include <stdlib.h>

#include <string.h>

#include <errno.h>

#include <sys/stat.h>

#include <tpax/tpax.h>

#include "tpax_driver_impl.h"

#define TPAX_STAT_COMPARE(member)                    \

	if (src -> member - dst -> member)            \

		return (src -> member > dst -> member) \

			? (1) : (-1)

int tpax_stat_compare(

	const struct stat * src,

	const struct stat * dst)

{

	TPAX_STAT_COMPARE(st_dev);

	TPAX_STAT_COMPARE(st_ino);

	TPAX_STAT_COMPARE(st_mode);

	TPAX_STAT_COMPARE(st_uid);

	TPAX_STAT_COMPARE(st_gid);

	TPAX_STAT_COMPARE(st_rdev);

	TPAX_STAT_COMPARE(st_size);

	TPAX_STAT_COMPARE(st_blksize);

	TPAX_STAT_COMPARE(st_blocks);

	TPAX_STAT_COMPARE(st_mtim.tv_sec);

	TPAX_STAT_COMPARE(st_mtim.tv_nsec);

	return 0;

}