225 	if (hdr->msgh_bits & MACH_MSGH_BITS_COMPLEX) {  in ikm_kdata_size()
482 	if (hdr->msgh_bits & MACH_MSGH_BITS_COMPLEX) {  in __ipc_kmsg_sign()
498 	base.header.msgh_bits &= MACH_MSGH_BITS_USER;  in __ipc_kmsg_sign()
499 	base.header.msgh_bits &= ~MACH_MSGH_BITS_VOUCHER_MASK;  in __ipc_kmsg_sign()
1070 	mach_msg_bits_t mbits = hdr->msgh_bits;  in ipc_kmsg_clean_header()
1452 	    MACH_MSGH_BITS_LOCAL(hdr->msgh_bits) == MACH_MSG_TYPE_PORT_SEND_ONCE) {  in ipc_kmsg_set_qos()
1726 	mach_msg_bits_t mbits = msg->msgh_bits & MACH_MSGH_BITS_USER;  in ipc_kmsg_copyin_header()
1757 	if ((mbits != msg->msgh_bits) ||  in ipc_kmsg_copyin_header()
2150 	msg->msgh_bits = MACH_MSGH_BITS_SET(dest_type, reply_type, voucher_type, mbits);  in ipc_kmsg_copyin_header()
2310 			ikm_header(kmsg)->msgh_bits |= MACH_MSGH_BITS_CIRCULAR;  in ipc_kmsg_copyin_port_descriptor()
2555 			ikm_header(kmsg)->msgh_bits |= MACH_MSGH_BITS_CIRCULAR;  in ipc_kmsg_copyin_ool_ports_descriptor()
2646 			ikm_header(kmsg)->msgh_bits |= MACH_MSGH_BITS_CIRCULAR;  in ipc_kmsg_copyin_guarded_port_descriptor()
2869 	assert(hdr->msgh_bits & MACH_MSGH_BITS_COMPLEX);  in ipc_kmsg_copyin_body()
2977 		.msgh_bits         = uhdr->msgh_bits & MACH_MSGH_BITS_USER,  in ipc_kmsg_get_and_inflate_from_user()
2985 	if (uhdr->msgh_bits & MACH_MSGH_BITS_COMPLEX) {  in ipc_kmsg_get_and_inflate_from_user()
3163 	    (uintptr_t)hdr->msgh_bits,  in ipc_kmsg_copyin_from_user()
3170 	    hdr->msgh_bits,  in ipc_kmsg_copyin_from_user()
3176 	if (hdr->msgh_bits & MACH_MSGH_BITS_COMPLEX) {  in ipc_kmsg_copyin_from_user()
3322 	mach_msg_bits_t mbits = msg->msgh_bits;  in ipc_kmsg_copyout_header()
3672 		    (uintptr_t)msg->msgh_bits,  in ipc_kmsg_copyout_header()
3678 		    (uintptr_t)msg->msgh_bits,  in ipc_kmsg_copyout_header()
3687 	msg->msgh_bits = MACH_MSGH_BITS_SET(reply_type, dest_type,  in ipc_kmsg_copyout_header()
4295 	if (hdr->msgh_bits & MACH_MSGH_BITS_COMPLEX) {  in ipc_kmsg_copyout_size()
4377 	mach_msg_bits_t mbits = hdr->msgh_bits;  in ipc_kmsg_copyout_pseudo()
4423 	hdr->msgh_bits = mbits & MACH_MSGH_BITS_USER;  in ipc_kmsg_copyout_pseudo()
4440 			hdr->msgh_bits = MACH_MSGH_BITS_SET(dest_type, reply_type, MACH_MSG_TYPE_COPY_SEND,  in ipc_kmsg_copyout_pseudo()
4441 			    MACH_MSGH_BITS_OTHER(hdr->msgh_bits));  in ipc_kmsg_copyout_pseudo()
4491 	mbits = hdr->msgh_bits;  in ipc_kmsg_copyout_dest_to_user()
4543 		.msgh_bits         = mbits,  in ipc_kmsg_copyout_dest_to_user()
4591 	dest_type = MACH_MSGH_BITS_REMOTE(hdr->msgh_bits);  in ipc_kmsg_copyout_dest_to_kernel()
4592 	reply_type = MACH_MSGH_BITS_LOCAL(hdr->msgh_bits);  in ipc_kmsg_copyout_dest_to_kernel()
4615 	voucher_type = MACH_MSGH_BITS_VOUCHER(hdr->msgh_bits);  in ipc_kmsg_copyout_dest_to_kernel()
4632 	hdr->msgh_bits =  in ipc_kmsg_copyout_dest_to_kernel()
4633 	    (MACH_MSGH_BITS_OTHER(hdr->msgh_bits) |  in ipc_kmsg_copyout_dest_to_kernel()
4645 		.msgh_bits         = hdr->msgh_bits,  in ipc_kmsg_deflate_header()
4776 	if (hdr->msgh_bits & MACH_MSGH_BITS_COMPLEX) {  in ipc_kmsg_deflate()
4987 	if (msg->msgh_bits & MACH_MSGH_BITS_COMPLEX) {  in ipc_kmsg_get_from_kernel()
5053 			hdr->msgh_bits |= MACH_MSGH_BITS_CIRCULAR;  in ipc_kmsg_copyin_port_from_kernel()
5076 	mach_msg_bits_t      bits = hdr->msgh_bits;  in ipc_kmsg_copyin_from_kernel()
5108 		hdr->msgh_bits = bits;  in ipc_kmsg_copyin_from_kernel()
5114 		hdr->msgh_bits = bits;  in ipc_kmsg_copyin_from_kernel()
5255 	if (hdr->msgh_bits & MACH_MSGH_BITS_CIRCULAR) {  in ipc_kmsg_send()
5275 	    MACH_MSGH_BITS_REMOTE(hdr->msgh_bits) == MACH_MSG_TYPE_PORT_SEND_ONCE) {  in ipc_kmsg_send()
5471 	if (hdr->msgh_bits & MACH_MSGH_BITS_COMPLEX) {  in ipc_kmsg_put_to_kernel()
5593 	if (msg->msgh_bits & MACH_MSGH_BITS_RAISEIMP) {  in ipc_kmsg_trace_send()
5625 		switch (MACH_MSGH_BITS_LOCAL(msg->msgh_bits)) {  in ipc_kmsg_trace_send()
5704 	switch (MACH_MSGH_BITS_REMOTE(msg->msgh_bits)) {  in ipc_kmsg_trace_send()
5718 	if (msg->msgh_bits & MACH_MSGH_BITS_COMPLEX) {  in ipc_kmsg_trace_send()