Lines Matching refs:err
41 int prev_fd, err;
59 err = bpf_program__set_attach_target(prog, prev_fd, "test1");
62 err = bpf_program__set_attach_target(prog, prev_fd, "recursive_attach");
65 if (!ASSERT_OK(err, "bpf_program__set_attach_target"))
68 err = fentry_recursive__load(tracing_chain[i]);
71 if (!ASSERT_OK(err, "fentry_recursive__load"))
75 err = fentry_recursive__attach(tracing_chain[i]);
76 if (!ASSERT_OK(err, "fentry_recursive__attach"))
87 if (!ASSERT_ERR(err, "fentry_recursive__load"))
118 int err, link_fd, tgt_prog_fd;
130 err = bpf_program__set_attach_target(prog, tgt_prog_fd, "fentry_target");
131 if (!ASSERT_OK(err, "bpf_program__set_attach_target"))
134 err = fentry_recursive__load(tracing_skel);
135 if (!ASSERT_OK(err, "fentry_recursive__load"))
145 err = fentry_recursive__attach(tracing_skel);
146 ASSERT_ERR(err, "fentry_recursive__attach");