POSIX_SPAWN_SETSCHEDPARAM
if (posix_spawnattr_setflags(attr, POSIX_SPAWN_SETSCHEDPARAM) != 0 ||
(POSIX_SPAWN_SETSCHEDULER | POSIX_SPAWN_SETSCHEDPARAM)) != 0) {
VERIFY0(posix_spawnattr_setflags(&attr, POSIX_SPAWN_SETSCHEDPARAM));
VERIFY0(posix_spawnattr_setflags(&attr, POSIX_SPAWN_SETSCHEDPARAM));
spa->sa_psflags = POSIX_SPAWN_SETSCHEDPARAM;
(POSIX_SPAWN_SETSCHEDULER | POSIX_SPAWN_SETSCHEDPARAM)) != 0) {
(POSIX_SPAWN_SETSCHEDULER | POSIX_SPAWN_SETSCHEDPARAM);
POSIX_SPAWN_SETSCHEDPARAM | \