fuse_readdir_flags
0, &rn->file_info, (enum fuse_readdir_flags)0);
struct fuse_file_info* fi, enum fuse_readdir_flags flags) {
int fuse_fs_readdir_v30(struct fuse_fs* fs, const char* path, void* buf, fuse_fill_dir_t_v30 filler, off_t off, struct fuse_file_info* fi, enum fuse_readdir_flags flags);
int (*readdir) (const char *, void *, fuse_fill_dir_t_v30, off_t, struct fuse_file_info *, enum fuse_readdir_flags);
int (*readdir) (const char *, void *, fuse_fill_dir_t_v30, off_t, struct fuse_file_info *, enum fuse_readdir_flags);
int (*readdir) (const char *, void *, fuse_fill_dir_t_v30, off_t, struct fuse_file_info *, enum fuse_readdir_flags);
int (*readdir) (const char *, void *, fuse_fill_dir_t_v30, off_t, struct fuse_file_info *, enum fuse_readdir_flags);