Function read_cached_dir

dir.c:2597–2629

}

static int read_cached_dir(struct cached_dir *cdir)
{
	struct dirent *de;

	if (cdir->fdir) {
		de = readdir_skip_dot_and_dotdot(cdir->fdir);
		if (!de) {
			cdir->d_name = NULL;
			cdir->d_type = DT_UNKNOWN;
			return -1;
		}
		cdir->d_name = de->d_name;
		cdir->d_type = DTYPE(de);
		return 0;
	}
	while (cdir->nr_dirs < cdir->untracked->dirs_nr) {
		struct untracked_cache_dir *d = cdir->untracked->dirs[cdir->nr_dirs];
		if (!d->recurse) {
			cdir->nr_dirs++;
			continue;
		}
		cdir->ucd = d;
		cdir->nr_dirs++;
		return 0;
	}
	cdir->ucd = NULL;
	if (cdir->nr_files < cdir->untracked->untracked_nr) {
		struct untracked_cache_dir *d = cdir->untracked;
		cdir->file = d->untracked[cdir->nr_files++];
		return 0;
	}
	return -1;
}

static void close_cached_dir(struct cached_dir *cdir)
{