91 static int count_attached_bpf_progs(int cgroup_fd, enum bpf_attach_type type)  in count_attached_bpf_progs()  argument
96 	ret = bpf_prog_query(cgroup_fd, type, query_flags, NULL,  in count_attached_bpf_progs()
104 static int cgroup_has_attached_progs(int cgroup_fd)  in cgroup_has_attached_progs()  argument
110 		int count = count_attached_bpf_progs(cgroup_fd, type);  in cgroup_has_attached_progs()
123 static int show_attached_bpf_progs(int cgroup_fd, enum bpf_attach_type type,  in show_attached_bpf_progs()  argument
134 	ret = bpf_prog_query(cgroup_fd, type, query_flags, &attach_flags,  in show_attached_bpf_progs()
169 	int cgroup_fd;  in do_show()  local
193 	cgroup_fd = open(path, O_RDONLY);  in do_show()
194 	if (cgroup_fd < 0) {  in do_show()
199 	has_attached_progs = cgroup_has_attached_progs(cgroup_fd);  in do_show()
222 		if (show_attached_bpf_progs(cgroup_fd, type, 0) == 0)  in do_show()
230 	close(cgroup_fd);  in do_show()
247 	int cgroup_fd;  in do_show_tree_fn()  local
252 	cgroup_fd = open(fpath, O_RDONLY);  in do_show_tree_fn()
253 	if (cgroup_fd < 0) {  in do_show_tree_fn()
258 	has_attached_progs = cgroup_has_attached_progs(cgroup_fd);  in do_show_tree_fn()
262 		close(cgroup_fd);  in do_show_tree_fn()
265 		close(cgroup_fd);  in do_show_tree_fn()
279 		show_attached_bpf_progs(cgroup_fd, type, ftw->level);  in do_show_tree_fn()
293 	close(cgroup_fd);  in do_show_tree_fn()
383 	int cgroup_fd, prog_fd;  in do_attach()  local
393 	cgroup_fd = open(argv[0], O_RDONLY);  in do_attach()
394 	if (cgroup_fd < 0) {  in do_attach()
422 	if (bpf_prog_attach(prog_fd, cgroup_fd, attach_type, attach_flags)) {  in do_attach()
435 	close(cgroup_fd);  in do_attach()
443 	int prog_fd, cgroup_fd;  in do_detach()  local
451 	cgroup_fd = open(argv[0], O_RDONLY);  in do_detach()
452 	if (cgroup_fd < 0) {  in do_detach()
469 	if (bpf_prog_detach2(prog_fd, cgroup_fd, attach_type)) {  in do_detach()
482 	close(cgroup_fd);  in do_detach()