3075 	struct _posix_spawnattr px_sa = {};  in posix_spawn()  local
3169 			if ((error = copyin(px_args.attrp, &px_sa, px_sa_offset)) != 0) {  in posix_spawn()
3173 			imgp->ip_px_sa = &px_sa;  in posix_spawn()
3350 	if (imgp->ip_px_sa == NULL || !(px_sa.psa_flags & POSIX_SPAWN_SETEXEC)) {  in posix_spawn()
3571 		    imgp->ip_px_sa != NULL ? px_sa.psa_flags : 0);  in posix_spawn()
3617 		if (px_sa.psa_flags & POSIX_SPAWN_RESETIDS) {  in posix_spawn()
3669 		if (px_sa.psa_flags & _POSIX_SPAWN_DISABLE_ASLR) {  in posix_spawn()
3675 		if (px_sa.psa_flags & _POSIX_SPAWN_HIGH_BITS_ASLR) {  in posix_spawn()
3684 		if (px_sa.psa_flags & _POSIX_SPAWN_ALLOW_DATA_EXEC) {  in posix_spawn()
3690 		if (vm_shared_region_reslide_aslr && is_64 && (px_sa.psa_flags & _POSIX_SPAWN_RESLIDE)) {  in posix_spawn()
3695 		if ((px_sa.psa_apptype & POSIX_SPAWN_PROC_TYPE_MASK) ==  in posix_spawn()
3761 		if (px_sa.psa_flags & POSIX_SPAWN_SETPGROUP) {  in posix_spawn()
3764 			spga.pgid = px_sa.psa_pgroup;  in posix_spawn()
3774 		if (px_sa.psa_flags & POSIX_SPAWN_SETSID) {  in posix_spawn()
3796 		if (px_sa.psa_flags & POSIX_SPAWN_SETSIGMASK) {  in posix_spawn()
3797 			child_uthread->uu_sigmask = (px_sa.psa_sigmask & ~sigcantmask);  in posix_spawn()
3806 		if (px_sa.psa_flags & POSIX_SPAWN_SETSIGDEF) {  in posix_spawn()
3812 				if (px_sa.psa_sigdefault & (1 << (sig - 1))) {  in posix_spawn()
3825 		if ((px_sa.psa_cpumonitor_percent != 0) && (px_sa.psa_cpumonitor_percent < UINT8_MAX)) {  in posix_spawn()
3833 			    (uint8_t)px_sa.psa_cpumonitor_percent,  in posix_spawn()
3834 			    px_sa.psa_cpumonitor_interval * NSEC_PER_SEC,  in posix_spawn()
3859 			switch (px_sa.psa_pcontrol) {  in posix_spawn()
3880 		if (px_sa.psa_apptype == POSIX_SPAWN_PROC_TYPE_DRIVER) {  in posix_spawn()
3881 			px_sa.psa_priority = JETSAM_PRIORITY_DRIVER_APPLE;  in posix_spawn()
3885 		if (imgp->ip_px_sa != NULL && (px_sa.psa_jetsam_flags & POSIX_SPAWN_JETSAM_SET)) {  in posix_spawn()
3895 			if (px_sa.psa_jetsam_flags & POSIX_SPAWN_JETSAM_HIWATER_BACKGROUND) {  in posix_spawn()
3896 				memorystatus_update(p, px_sa.psa_priority, 0, FALSE, /* assertion priority */  in posix_spawn()
3897 				    (px_sa.psa_jetsam_flags & POSIX_SPAWN_JETSAM_USE_EFFECTIVE_PRIORITY),  in posix_spawn()
3900 				    px_sa.psa_memlimit_inactive, FALSE);  in posix_spawn()
3902 				memorystatus_update(p, px_sa.psa_priority, 0, FALSE, /* assertion priority */  in posix_spawn()
3903 				    (px_sa.psa_jetsam_flags & POSIX_SPAWN_JETSAM_USE_EFFECTIVE_PRIORITY),  in posix_spawn()
3905 				    px_sa.psa_memlimit_active,  in posix_spawn()
3906 				    (px_sa.psa_jetsam_flags & POSIX_SPAWN_JETSAM_MEMLIMIT_ACTIVE_FATAL),  in posix_spawn()
3907 				    px_sa.psa_memlimit_inactive,  in posix_spawn()
3908 				    (px_sa.psa_jetsam_flags & POSIX_SPAWN_JETSAM_MEMLIMIT_INACTIVE_FATAL));  in posix_spawn()
3913 …if (imgp->ip_px_sa != NULL && (px_sa.psa_jetsam_flags & POSIX_SPAWN_JETSAM_RELAUNCH_BEHAVIOR_MASK)…  in posix_spawn()
3920 			switch (px_sa.psa_jetsam_flags & POSIX_SPAWN_JETSAM_RELAUNCH_BEHAVIOR_MASK) {  in posix_spawn()
3937 		if (imgp->ip_px_sa != NULL && px_sa.psa_thread_limit > 0) {  in posix_spawn()
3938 			task_set_thread_limit(new_task, (uint16_t)px_sa.psa_thread_limit);  in posix_spawn()
3942 		if (imgp->ip_px_sa != NULL && (px_sa.psa_port_soft_limit > 0 || px_sa.psa_port_hard_limit > 0)) {  in posix_spawn()
3943 			task_set_port_space_limits(new_task, (uint32_t)px_sa.psa_port_soft_limit,  in posix_spawn()
3944 			    (uint32_t)px_sa.psa_port_hard_limit);  in posix_spawn()
3947 …if (imgp->ip_px_sa != NULL && (px_sa.psa_filedesc_soft_limit > 0 || px_sa.psa_filedesc_hard_limit …  in posix_spawn()
3948 			proc_set_filedesc_limits(p, (int)px_sa.psa_filedesc_soft_limit,  in posix_spawn()
3949 			    (int)px_sa.psa_filedesc_hard_limit);  in posix_spawn()
3954 		if (px_sa.psa_apptype == POSIX_SPAWN_PROC_TYPE_DRIVER) {  in posix_spawn()