795 void kill_thread_or_group(struct __test_metadata *_metadata,  in kill_thread_or_group()  argument
866 		kill_thread_or_group(_metadata, KILL_THREAD);  in TEST()
885 		kill_thread_or_group(_metadata, KILL_PROCESS);  in TEST()
904 		kill_thread_or_group(_metadata, RET_UNKNOWN);  in TEST()
1504 typedef void tracer_func_t(struct __test_metadata *_metadata,
1507 void start_tracer(struct __test_metadata *_metadata, int fd, pid_t tracee,  in start_tracer()  argument
1566 		tracer_func(_metadata, tracee, status, args);  in start_tracer()
1573 	syscall(__NR_exit, _metadata->passed ? EXIT_SUCCESS : EXIT_FAILURE);  in start_tracer()
1579 pid_t setup_trace_fixture(struct __test_metadata *_metadata,  in setup_trace_fixture()  argument
1596 		start_tracer(_metadata, pipefd[1], tracee, func, args,  in setup_trace_fixture()
1608 void teardown_trace_fixture(struct __test_metadata *_metadata,  in teardown_trace_fixture()  argument
1620 			_metadata->passed = 0;  in teardown_trace_fixture()
1629 void tracer_poke(struct __test_metadata *_metadata, pid_t tracee, int status,  in tracer_poke()  argument
1679 	self->tracer = setup_trace_fixture(_metadata, tracer_poke,  in FIXTURE_SETUP()
1685 	teardown_trace_fixture(_metadata, self->tracer);  in FIXTURE_TEARDOWN()
1922 int get_syscall(struct __test_metadata *_metadata, pid_t tracee)  in get_syscall()  argument
1934 void __change_syscall(struct __test_metadata *_metadata,  in __change_syscall()  argument
1960 void change_syscall_nr(struct __test_metadata *_metadata,  in change_syscall_nr()  argument
1963 	__change_syscall(_metadata, tracee, &syscall, NULL);  in change_syscall_nr()
1967 void change_syscall_ret(struct __test_metadata *_metadata,  in change_syscall_ret()  argument
1972 	__change_syscall(_metadata, tracee, &syscall, &ret);  in change_syscall_ret()
1975 void tracer_seccomp(struct __test_metadata *_metadata, pid_t tracee,  in tracer_seccomp()  argument
1994 		EXPECT_EQ(__NR_getpid, get_syscall(_metadata, tracee));  in tracer_seccomp()
1995 		change_syscall_nr(_metadata, tracee, __NR_getppid);  in tracer_seccomp()
1999 		EXPECT_EQ(__NR_gettid, get_syscall(_metadata, tracee));  in tracer_seccomp()
2000 		change_syscall_ret(_metadata, tracee, 45000);  in tracer_seccomp()
2004 		EXPECT_EQ(__NR_openat, get_syscall(_metadata, tracee));  in tracer_seccomp()
2005 		change_syscall_ret(_metadata, tracee, -ESRCH);  in tracer_seccomp()
2009 		EXPECT_EQ(__NR_getppid, get_syscall(_metadata, tracee));  in tracer_seccomp()
2026 void tracer_ptrace(struct __test_metadata *_metadata, pid_t tracee,  in tracer_ptrace()  argument
2061 		self->syscall_nr = get_syscall(_metadata, tracee);  in tracer_ptrace()
2092 	__change_syscall(_metadata, tracee, syscall_nr, syscall_ret);  in tracer_ptrace()
2150 	self->tracer = setup_trace_fixture(_metadata,  in FIXTURE_SETUP()
2168 	teardown_trace_fixture(_metadata, self->tracer);  in FIXTURE_TEARDOWN()
2188 	negative_ENOSYS(_metadata);  in TEST_F()
2569 	self->sibling[0].metadata = _metadata;  in FIXTURE_SETUP()
2577 	self->sibling[1].metadata = _metadata;  in FIXTURE_SETUP()
3073 		syscall(__NR_exit, _metadata->passed ? EXIT_SUCCESS  in TEST()
3093 	ret = get_syscall(_metadata, child_pid);  in TEST()
3136 	ret = get_syscall(_metadata, child_pid);  in TEST()
3159 		_metadata->passed = 0;  in TEST()
4312 static ssize_t get_nth(struct __test_metadata *_metadata, const char *path,  in get_nth()  argument
4343 static char get_proc_stat(struct __test_metadata *_metadata, pid_t pid)  in get_proc_stat()  argument
4350 	ASSERT_EQ(get_nth(_metadata, proc_path, 3, &line), 1);  in get_proc_stat()
4414 		if (get_proc_stat(_metadata, pids[i]) != 'S') {  in TEST()
4442 static long get_proc_syscall(struct __test_metadata *_metadata, int pid)  in get_proc_syscall()  argument
4450 	nread = get_nth(_metadata, proc_path, 1, &line);  in get_proc_syscall()
4515 	while (get_proc_syscall(_metadata, pid) != __NR_getppid &&  in TEST()
4516 	       get_proc_stat(_metadata, pid) != 'S')  in TEST()
4590 	while (get_proc_stat(_metadata, pid) != 'D')  in TEST()
4639 	while (get_proc_stat(_metadata, pid) != 'S')  in TEST()