NO_CMDLINE_MAP
memset(&s->map_pid_to_cmdline, NO_CMDLINE_MAP,
memset(s->map_cmdline_to_pid, NO_CMDLINE_MAP,
if (idx == NO_CMDLINE_MAP) {
if (map != NO_CMDLINE_MAP) {
if (*ptr == -1 || *ptr == NO_CMDLINE_MAP)