libutil/fnck.c

/* See LICENSE file for copyright and license details. */
#include <sys/stat.h>

#include "../util.h"

void
fnck(const char *a, const char *b,
     int (*fn)(const char *, const char *, int), int depth)
{
	struct stat sta, stb;

	if (!stat(a, &sta)
	    && !stat(b, &stb)
	    && sta.st_dev == stb.st_dev
	    && sta.st_ino == stb.st_ino) {
		eprintf("%s -> %s: same file\n", a, b);
	}

	if (fn(a, b, depth) < 0)
		eprintf("%s -> %s:", a, b);
}