Lines Matching refs:err
34 int err; in do_attach() local
36 err = bpf_xdp_attach(idx, prog_fd, xdp_flags, NULL); in do_attach()
37 if (err < 0) { in do_attach()
39 return err; in do_attach()
43 err = bpf_map_update_elem(map_fd, &idx, &idx, 0); in do_attach()
44 if (err) in do_attach()
47 return err; in do_attach()
57 int err = 1; in do_detach() local
62 return err; in do_detach()
68 return err; in do_detach()
79 err = bpf_prog_get_info_by_fd(prog_fd, &prog_info, &info_len); in do_detach()
80 if (err) { in do_detach()
90 err = 1; in do_detach()
95 err = bpf_xdp_detach(ifindex, xdp_flags, &opts); in do_detach()
96 if (err < 0) in do_detach()
104 return err; in do_detach()
128 int opt, i, idx, err; in main() local
176 err = bpf_object__load(obj); in main()
177 if (err) { in main()
215 err = do_detach(idx, argv[i], prog_name); in main()
216 if (err) in main()
217 ret = err; in main()
219 err = do_attach(idx, prog_fd, map_fd, argv[i]); in main()
220 if (err) in main()
221 ret = err; in main()