#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <dirent.h>

#include "dirent_impl.h"

/*
 * telldir (todo 24): return the stream's current directory location.
 * readdir stores the kernel's d_off cookie of every entry it hands out —
 * the offset at which iteration resumes AFTER that entry — so the cookie
 * of the most recently returned entry is exactly the location a matching
 * seekdir must restore. A fresh or rewound stream reports 0, the start.
 */
long
telldir(DIR *dir)
{
    struct vlibc_DIR *d = dir;

    return (long)d->de.d_off;
}