PTRACE_O_TRACESYSGOOD
(void *) PTRACE_O_TRACESYSGOOD) < 0) {
(void *) PTRACE_O_TRACESYSGOOD) < 0))
(void *) PTRACE_O_TRACESYSGOOD) < 0))
PTRACE_O_TRACESYSGOOD)) {
0, PTRACE_O_TRACESYSGOOD)) {
PTRACE_O_TRACESYSGOOD :
ksft_assert(ptrace(PTRACE_SETOPTIONS, child, 0, PTRACE_O_TRACESYSGOOD) == 0);