19 	struct bpf_program *prog;  in test_tailcall_1()  local
34 	prog = bpf_object__find_program_by_name(obj, "entry");  in test_tailcall_1()
35 	if (CHECK_FAIL(!prog))  in test_tailcall_1()
38 	main_fd = bpf_program__fd(prog);  in test_tailcall_1()
53 		prog = bpf_object__find_program_by_name(obj, prog_name);  in test_tailcall_1()
54 		if (CHECK_FAIL(!prog))  in test_tailcall_1()
57 		prog_fd = bpf_program__fd(prog);  in test_tailcall_1()
83 		prog = bpf_object__find_program_by_name(obj, prog_name);  in test_tailcall_1()
84 		if (CHECK_FAIL(!prog))  in test_tailcall_1()
87 		prog_fd = bpf_program__fd(prog);  in test_tailcall_1()
104 		prog = bpf_object__find_program_by_name(obj, prog_name);  in test_tailcall_1()
105 		if (CHECK_FAIL(!prog))  in test_tailcall_1()
108 		prog_fd = bpf_program__fd(prog);  in test_tailcall_1()
155 	struct bpf_program *prog;  in test_tailcall_2()  local
170 	prog = bpf_object__find_program_by_name(obj, "entry");  in test_tailcall_2()
171 	if (CHECK_FAIL(!prog))  in test_tailcall_2()
174 	main_fd = bpf_program__fd(prog);  in test_tailcall_2()
189 		prog = bpf_object__find_program_by_name(obj, prog_name);  in test_tailcall_2()
190 		if (CHECK_FAIL(!prog))  in test_tailcall_2()
193 		prog_fd = bpf_program__fd(prog);  in test_tailcall_2()
234 	struct bpf_program *prog;  in test_tailcall_count()  local
247 	prog = bpf_object__find_program_by_name(obj, "entry");  in test_tailcall_count()
248 	if (CHECK_FAIL(!prog))  in test_tailcall_count()
251 	main_fd = bpf_program__fd(prog);  in test_tailcall_count()
263 	prog = bpf_object__find_program_by_name(obj, "classifier_0");  in test_tailcall_count()
264 	if (CHECK_FAIL(!prog))  in test_tailcall_count()
267 	prog_fd = bpf_program__fd(prog);  in test_tailcall_count()
282 		prog = bpf_object__find_program_by_name(fentry_obj, "fentry");  in test_tailcall_count()
283 		if (!ASSERT_OK_PTR(prog, "find fentry prog"))  in test_tailcall_count()
286 		err = bpf_program__set_attach_target(prog, prog_fd,  in test_tailcall_count()
295 		fentry_link = bpf_program__attach_trace(prog);  in test_tailcall_count()
306 		prog = bpf_object__find_program_by_name(fexit_obj, "fexit");  in test_tailcall_count()
307 		if (!ASSERT_OK_PTR(prog, "find fexit prog"))  in test_tailcall_count()
310 		err = bpf_program__set_attach_target(prog, prog_fd,  in test_tailcall_count()
319 		fexit_link = bpf_program__attach_trace(prog);  in test_tailcall_count()
415 	struct bpf_program *prog;  in test_tailcall_4()  local
431 	prog = bpf_object__find_program_by_name(obj, "entry");  in test_tailcall_4()
432 	if (CHECK_FAIL(!prog))  in test_tailcall_4()
435 	main_fd = bpf_program__fd(prog);  in test_tailcall_4()
458 		prog = bpf_object__find_program_by_name(obj, prog_name);  in test_tailcall_4()
459 		if (CHECK_FAIL(!prog))  in test_tailcall_4()
462 		prog_fd = bpf_program__fd(prog);  in test_tailcall_4()
505 	struct bpf_program *prog;  in test_tailcall_5()  local
521 	prog = bpf_object__find_program_by_name(obj, "entry");  in test_tailcall_5()
522 	if (CHECK_FAIL(!prog))  in test_tailcall_5()
525 	main_fd = bpf_program__fd(prog);  in test_tailcall_5()
548 		prog = bpf_object__find_program_by_name(obj, prog_name);  in test_tailcall_5()
549 		if (CHECK_FAIL(!prog))  in test_tailcall_5()
552 		prog_fd = bpf_program__fd(prog);  in test_tailcall_5()
595 	struct bpf_program *prog;  in test_tailcall_bpf2bpf_1()  local
609 	prog = bpf_object__find_program_by_name(obj, "entry");  in test_tailcall_bpf2bpf_1()
610 	if (CHECK_FAIL(!prog))  in test_tailcall_bpf2bpf_1()
613 	main_fd = bpf_program__fd(prog);  in test_tailcall_bpf2bpf_1()
629 		prog = bpf_object__find_program_by_name(obj, prog_name);  in test_tailcall_bpf2bpf_1()
630 		if (CHECK_FAIL(!prog))  in test_tailcall_bpf2bpf_1()
633 		prog_fd = bpf_program__fd(prog);  in test_tailcall_bpf2bpf_1()
679 	struct bpf_program *prog;  in test_tailcall_bpf2bpf_2()  local
693 	prog = bpf_object__find_program_by_name(obj, "entry");  in test_tailcall_bpf2bpf_2()
694 	if (CHECK_FAIL(!prog))  in test_tailcall_bpf2bpf_2()
697 	main_fd = bpf_program__fd(prog);  in test_tailcall_bpf2bpf_2()
709 	prog = bpf_object__find_program_by_name(obj, "classifier_0");  in test_tailcall_bpf2bpf_2()
710 	if (CHECK_FAIL(!prog))  in test_tailcall_bpf2bpf_2()
713 	prog_fd = bpf_program__fd(prog);  in test_tailcall_bpf2bpf_2()
759 	struct bpf_program *prog;  in test_tailcall_bpf2bpf_3()  local
773 	prog = bpf_object__find_program_by_name(obj, "entry");  in test_tailcall_bpf2bpf_3()
774 	if (CHECK_FAIL(!prog))  in test_tailcall_bpf2bpf_3()
777 	main_fd = bpf_program__fd(prog);  in test_tailcall_bpf2bpf_3()
792 		prog = bpf_object__find_program_by_name(obj, prog_name);  in test_tailcall_bpf2bpf_3()
793 		if (CHECK_FAIL(!prog))  in test_tailcall_bpf2bpf_3()
796 		prog_fd = bpf_program__fd(prog);  in test_tailcall_bpf2bpf_3()
854 	struct bpf_program *prog;  in test_tailcall_bpf2bpf_4()  local
868 	prog = bpf_object__find_program_by_name(obj, "entry");  in test_tailcall_bpf2bpf_4()
869 	if (CHECK_FAIL(!prog))  in test_tailcall_bpf2bpf_4()
872 	main_fd = bpf_program__fd(prog);  in test_tailcall_bpf2bpf_4()
887 		prog = bpf_object__find_program_by_name(obj, prog_name);  in test_tailcall_bpf2bpf_4()
888 		if (CHECK_FAIL(!prog))  in test_tailcall_bpf2bpf_4()
891 		prog_fd = bpf_program__fd(prog);  in test_tailcall_bpf2bpf_4()
1018 	struct bpf_program *prog;  in test_tailcall_bpf2bpf_fentry_entry()  local
1041 	prog = bpf_object__find_program_by_name(tgt_obj, "classifier_0");  in test_tailcall_bpf2bpf_fentry_entry()
1042 	if (!ASSERT_OK_PTR(prog, "find classifier_0 prog"))  in test_tailcall_bpf2bpf_fentry_entry()
1045 	prog_fd = bpf_program__fd(prog);  in test_tailcall_bpf2bpf_fentry_entry()
1059 	prog = bpf_object__find_program_by_name(fentry_obj, "fentry");  in test_tailcall_bpf2bpf_fentry_entry()
1060 	if (!ASSERT_OK_PTR(prog, "find fentry prog"))  in test_tailcall_bpf2bpf_fentry_entry()
1063 	err = bpf_program__set_attach_target(prog, prog_fd, "classifier_0");  in test_tailcall_bpf2bpf_fentry_entry()
1071 	fentry_link = bpf_program__attach_trace(prog);  in test_tailcall_bpf2bpf_fentry_entry()
1200 	struct bpf_program *prog, *fentry_prog;  in test_tailcall_hierarchy_count()  local
1216 	prog = bpf_object__find_program_by_name(obj, "entry");  in test_tailcall_hierarchy_count()
1217 	if (!ASSERT_OK_PTR(prog, "find entry prog"))  in test_tailcall_hierarchy_count()
1220 	prog_fd = bpf_program__fd(prog);  in test_tailcall_hierarchy_count()
1232 		if (!ASSERT_OK_PTR(prog, "find fentry prog"))  in test_tailcall_hierarchy_count()
1296 		prog = bpf_object__find_program_by_name(fentry_obj, "fentry");  in test_tailcall_hierarchy_count()
1297 		if (!ASSERT_OK_PTR(prog, "find fentry prog"))  in test_tailcall_hierarchy_count()
1300 		err = bpf_program__set_attach_target(prog, prog_fd,  in test_tailcall_hierarchy_count()
1309 		fentry_link = bpf_program__attach_trace(prog);  in test_tailcall_hierarchy_count()
1320 		prog = bpf_object__find_program_by_name(fexit_obj, "fexit");  in test_tailcall_hierarchy_count()
1321 		if (!ASSERT_OK_PTR(prog, "find fexit prog"))  in test_tailcall_hierarchy_count()
1324 		err = bpf_program__set_attach_target(prog, prog_fd,  in test_tailcall_hierarchy_count()
1333 		fexit_link = bpf_program__attach_trace(prog);  in test_tailcall_hierarchy_count()