55 	int prog_fd;  in show_bpf_prog()  local
57 	prog_fd = bpf_prog_get_fd_by_id(id);  in show_bpf_prog()
58 	if (prog_fd < 0)  in show_bpf_prog()
61 	if (bpf_obj_get_info_by_fd(prog_fd, &info, &info_len)) {  in show_bpf_prog()
62 		close(prog_fd);  in show_bpf_prog()
87 	close(prog_fd);  in show_bpf_prog()
383 	int cgroup_fd, prog_fd;  in do_attach()  local
407 	prog_fd = prog_parse_fd(&argc, &argv);  in do_attach()
408 	if (prog_fd < 0)  in do_attach()
422 	if (bpf_prog_attach(prog_fd, cgroup_fd, attach_type, attach_flags)) {  in do_attach()
433 	close(prog_fd);  in do_attach()
443 	int prog_fd, cgroup_fd;  in do_detach()  local
465 	prog_fd = prog_parse_fd(&argc, &argv);  in do_detach()
466 	if (prog_fd < 0)  in do_detach()
469 	if (bpf_prog_detach2(prog_fd, cgroup_fd, attach_type)) {  in do_detach()
480 	close(prog_fd);  in do_detach()