/*
Copyright (C) 2017-2021, Dirk Krause
SPDX-License-Identifier: BSD-3-Clause
*/

/*
	WARNING: This file was generated by the dkct program (see
	http://dktools.sourceforge.net/ for details).
	Changes you make here will be lost if dkct is run again!
	You should modify the original source and run dkct on it.
	Original source: dk4mm.ctr
*/

/**	@file dk4mm.c The dk4mm module.
*/


#include "dk4conf.h"
#include <libdk4c/dk4mm.h>
#include <libdk4c/dk4statd.h>

#if DK4_HAVE_ASSERT_H
#ifndef	ASSERT_H_INCLUDED
#include <assert.h>
#define	ASSERT_H_INCLUDED 1
#endif
#endif



int
dk4makemode_must_rebuild(const dkChar *dn, const dkChar *sn)
{
	dk4_stat_t	ds;
	dk4_stat_t	ss;
	int		 back	= 0;
#if	DK4_USE_ASSERT
  assert(NULL != dn);
  assert(NULL != sn);
#endif
	if ((NULL == dn) || (NULL == sn)) {
		goto finished;
	}
	if (0 != dk4stat(&ss, sn, NULL)) {
		/* Source file exists. */
		back = 1;
		if (0 != dk4stat(&ds, dn, NULL)) {
			/* Destination file exists. */
			if (ds.st_mtime > ss.st_mtime) {
				/* Destination file exists and is up to date. */
				back = 0;
			}
		}
	}
	else {
		/* Source file does not exist. */
	}

	finished:
	return back;
}


/* vim: set ai sw=4 ts=4 : */