1021 typedef void tracer_func_t(struct __test_metadata *_metadata,
1024 void tracer(struct __test_metadata *_metadata, int fd, pid_t tracee,  in tracer()  argument
1069 		tracer_func(_metadata, tracee, status, args);  in tracer()
1075 	syscall(__NR_exit, _metadata->passed ? EXIT_SUCCESS : EXIT_FAILURE);  in tracer()
1081 pid_t setup_trace_fixture(struct __test_metadata *_metadata,  in setup_trace_fixture()  argument
1098 		tracer(_metadata, pipefd[1], tracee, func, args);  in setup_trace_fixture()
1108 void teardown_trace_fixture(struct __test_metadata *_metadata,  in teardown_trace_fixture()  argument
1120 			_metadata->passed = 0;  in teardown_trace_fixture()
1129 void tracer_poke(struct __test_metadata *_metadata, pid_t tracee, int status,  in tracer_poke()  argument
1179 	self->tracer = setup_trace_fixture(_metadata, tracer_poke,  in FIXTURE_SETUP()
1185 	teardown_trace_fixture(_metadata, self->tracer);  in FIXTURE_TEARDOWN()
1250 int get_syscall(struct __test_metadata *_metadata, pid_t tracee)  in get_syscall()  argument
1266 void change_syscall(struct __test_metadata *_metadata,  in change_syscall()  argument
1321 void tracer_syscall(struct __test_metadata *_metadata, pid_t tracee,  in tracer_syscall()  argument
1335 		EXPECT_EQ(__NR_getpid, get_syscall(_metadata, tracee));  in tracer_syscall()
1336 		change_syscall(_metadata, tracee, __NR_getppid);  in tracer_syscall()
1340 		EXPECT_EQ(__NR_gettid, get_syscall(_metadata, tracee));  in tracer_syscall()
1341 		change_syscall(_metadata, tracee, -1);  in tracer_syscall()
1345 		EXPECT_EQ(__NR_getppid, get_syscall(_metadata, tracee));  in tracer_syscall()
1397 	self->tracer = setup_trace_fixture(_metadata, tracer_syscall, NULL);  in FIXTURE_SETUP()
1402 	teardown_trace_fixture(_metadata, self->tracer);  in FIXTURE_TEARDOWN()
1664 	self->sibling[0].metadata = _metadata;  in FIXTURE_SETUP()
1672 	self->sibling[1].metadata = _metadata;  in FIXTURE_SETUP()
2117 		syscall(__NR_exit, _metadata->passed ? EXIT_SUCCESS  in TEST()
2137 	EXPECT_EQ(__NR_nanosleep, get_syscall(_metadata, child_pid));  in TEST()
2174 	ret = get_syscall(_metadata, child_pid);  in TEST()
2197 		_metadata->passed = 0;  in TEST()