3280 	__bpf_md_ptr(struct bpf_iter_meta *, meta);
3285 static int unix_prog_seq_show(struct bpf_prog *prog, struct bpf_iter_meta *meta,  in unix_prog_seq_show()  argument
3290 	meta->seq_num--;  /* skip SEQ_START_TOKEN */  in unix_prog_seq_show()
3291 	ctx.meta = meta;  in unix_prog_seq_show()
3299 	struct bpf_iter_meta meta;  in bpf_iter_unix_seq_show()  local
3308 	meta.seq = seq;  in bpf_iter_unix_seq_show()
3309 	prog = bpf_iter_get_info(&meta, false);  in bpf_iter_unix_seq_show()
3310 	return unix_prog_seq_show(prog, &meta, v, uid);  in bpf_iter_unix_seq_show()
3315 	struct bpf_iter_meta meta;  in bpf_iter_unix_seq_stop()  local
3319 		meta.seq = seq;  in bpf_iter_unix_seq_stop()
3320 		prog = bpf_iter_get_info(&meta, true);  in bpf_iter_unix_seq_stop()
3322 			(void)unix_prog_seq_show(prog, &meta, v, 0);  in bpf_iter_unix_seq_stop()
3376 DEFINE_BPF_ITER_FUNC(unix, struct bpf_iter_meta *meta,