648 	int *fds = NULL;  in do_show_subset()  local
652 	fds = malloc(sizeof(int));  in do_show_subset()
653 	if (!fds) {  in do_show_subset()
657 	nb_fds = map_parse_fds(&argc, &argv, &fds);  in do_show_subset()
664 		err = bpf_obj_get_info_by_fd(fds[i], &info, &len);  in do_show_subset()
669 				close(fds[i]);  in do_show_subset()
674 			show_map_close_json(fds[i], &info);  in do_show_subset()
676 			show_map_close_plain(fds[i], &info);  in do_show_subset()
678 		close(fds[i]);  in do_show_subset()
684 	free(fds);  in do_show_subset()
773 static int maps_have_btf(int *fds, int nb_fds)  in maps_have_btf()  argument
780 		err = bpf_obj_get_info_by_fd(fds[i], &info, &len);  in maps_have_btf()
907 	int *fds = NULL;  in do_dump()  local
913 	fds = malloc(sizeof(int));  in do_dump()
914 	if (!fds) {  in do_dump()
918 	nb_fds = map_parse_fds(&argc, &argv, &fds);  in do_dump()
927 		do_plain_btf = maps_have_btf(fds, nb_fds);  in do_dump()
942 		if (bpf_obj_get_info_by_fd(fds[i], &info, &len)) {  in do_dump()
946 		err = map_dump(fds[i], &info, wtr, nb_fds > 1);  in do_dump()
952 		close(fds[i]);  in do_dump()
961 		close(fds[i]);  in do_dump()
963 	free(fds);  in do_dump()