2234 	struct _sr_file_mappings        *srfmp;  in shared_region_map_and_slide_setup()  local
2266 		srfmp = &(*sr_file_mappings)[i];  in shared_region_map_and_slide_setup()
2267 		srfmp->fd = files[i].sf_fd;  in shared_region_map_and_slide_setup()
2268 		srfmp->mappings_count = files[i].sf_mappings_count;  in shared_region_map_and_slide_setup()
2269 		srfmp->mappings = &mappings[mappings_next];  in shared_region_map_and_slide_setup()
2270 		mappings_next += srfmp->mappings_count;  in shared_region_map_and_slide_setup()
2275 		srfmp->slide = files[i].sf_slide;  in shared_region_map_and_slide_setup()
2307 	for (srfmp = &(*sr_file_mappings)[0];  in shared_region_map_and_slide_setup()
2308 	    srfmp < &(*sr_file_mappings)[files_count];  in shared_region_map_and_slide_setup()
2309 	    srfmp++) {  in shared_region_map_and_slide_setup()
2310 		if (srfmp->mappings_count == 0) {  in shared_region_map_and_slide_setup()
2320 		if (srfmp->fd == -1) {  in shared_region_map_and_slide_setup()
2322 			if (srfmp->mappings_count > 1) {  in shared_region_map_and_slide_setup()
2334 			struct shared_file_mapping_slide_np *mapping = &srfmp->mappings[0];  in shared_region_map_and_slide_setup()
2357 		error = fp_get_ftype(p, srfmp->fd, DTYPE_VNODE, EINVAL, &srfmp->fp);  in shared_region_map_and_slide_setup()
2363 				proc_getpid(p), p->p_comm, srfmp->fd, error));  in shared_region_map_and_slide_setup()
2368 		if (!(srfmp->fp->fp_glob->fg_flag & FREAD)) {  in shared_region_map_and_slide_setup()
2373 				proc_getpid(p), p->p_comm, srfmp->fd));  in shared_region_map_and_slide_setup()
2379 		error = vnode_getwithref((vnode_t)fp_get_data(srfmp->fp));  in shared_region_map_and_slide_setup()
2385 				proc_getpid(p), p->p_comm, srfmp->fd, error));  in shared_region_map_and_slide_setup()
2388 		srfmp->vp = (struct vnode *)fp_get_data(srfmp->fp);  in shared_region_map_and_slide_setup()
2391 		if (srfmp->vp->v_type != VREG) {  in shared_region_map_and_slide_setup()
2397 				(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2398 				srfmp->vp->v_name, srfmp->vp->v_type));  in shared_region_map_and_slide_setup()
2407 		    srfmp->fp->fp_glob, VM_PROT_ALL, MAP_FILE | MAP_PRIVATE | MAP_FIXED, 0, &maxprot);  in shared_region_map_and_slide_setup()
2427 		struct cs_blob *blob = csvnode_get_blob(srfmp->vp, 0);  in shared_region_map_and_slide_setup()
2434 				(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2435 				srfmp->vp->v_name));  in shared_region_map_and_slide_setup()
2445 				(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2446 				srfmp->vp->v_name));  in shared_region_map_and_slide_setup()
2466 				(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2467 				srfmp->vp->v_name));  in shared_region_map_and_slide_setup()
2477 		error = vnode_getattr(srfmp->vp, &va, vfs_context_current());  in shared_region_map_and_slide_setup()
2484 				(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2485 				srfmp->vp->v_name,  in shared_region_map_and_slide_setup()
2486 				(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2496 				(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2497 				srfmp->vp->v_name, va.va_uid));  in shared_region_map_and_slide_setup()
2510 			error = vnode_getattr(srfmp->vp, &va, vfs_context_current());  in shared_region_map_and_slide_setup()
2517 					(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2518 					srfmp->vp->v_name,  in shared_region_map_and_slide_setup()
2519 					(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2535 					(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2536 					srfmp->vp->v_name));  in shared_region_map_and_slide_setup()
2548 		if (srfmp->vp->v_mount != rdir_vp->v_mount) {  in shared_region_map_and_slide_setup()
2556 			if (error || srfmp->vp->v_mount != preboot_vp->v_mount) {  in shared_region_map_and_slide_setup()
2562 					(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2563 					srfmp->vp->v_name));  in shared_region_map_and_slide_setup()
2595 				if (vnode_parent(srfmp->vp) == scdir_vp) {  in shared_region_map_and_slide_setup()
2609 				(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2610 				srfmp->vp->v_name));  in shared_region_map_and_slide_setup()
2617 		error = vnode_size(srfmp->vp, &fs, vfs_context_current());  in shared_region_map_and_slide_setup()
2624 				(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2625 				srfmp->vp->v_name,  in shared_region_map_and_slide_setup()
2626 				(void *)VM_KERNEL_ADDRPERM(srfmp->vp), error));  in shared_region_map_and_slide_setup()
2629 		srfmp->file_size = fs;  in shared_region_map_and_slide_setup()
2632 		srfmp->file_control = ubc_getobject(srfmp->vp, UBC_HOLDOBJECT);  in shared_region_map_and_slide_setup()
2633 		if (srfmp->file_control == MEMORY_OBJECT_CONTROL_NULL) {  in shared_region_map_and_slide_setup()
2639 				(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2640 				srfmp->vp->v_name));  in shared_region_map_and_slide_setup()
2649 			for (i = 0; i < srfmp->mappings_count; i++) {  in shared_region_map_and_slide_setup()
2650 				if (srfmp->mappings[i].sms_init_prot & VM_PROT_ZF) {  in shared_region_map_and_slide_setup()
2654 				if (ubc_cs_is_range_codesigned(srfmp->vp,  in shared_region_map_and_slide_setup()
2655 				    srfmp->mappings[i].sms_file_offset,  in shared_region_map_and_slide_setup()
2656 				    srfmp->mappings[i].sms_size)) {  in shared_region_map_and_slide_setup()
2666 					(void *)VM_KERNEL_ADDRPERM(srfmp->vp),  in shared_region_map_and_slide_setup()
2667 					srfmp->vp->v_name,  in shared_region_map_and_slide_setup()
2668 					i, srfmp->mappings_count,  in shared_region_map_and_slide_setup()
2669 					srfmp->mappings[i].sms_address,  in shared_region_map_and_slide_setup()
2670 					srfmp->mappings[i].sms_size,  in shared_region_map_and_slide_setup()
2671 					srfmp->mappings[i].sms_file_offset,  in shared_region_map_and_slide_setup()
2672 					srfmp->mappings[i].sms_max_prot,  in shared_region_map_and_slide_setup()
2673 					srfmp->mappings[i].sms_init_prot));  in shared_region_map_and_slide_setup()
2797 	struct _sr_file_mappings *srfmp;  in shared_region_map_and_slide_cleanup()  local
2801 		for (srfmp = &sr_file_mappings[0]; srfmp < &sr_file_mappings[files_count]; srfmp++) {  in shared_region_map_and_slide_cleanup()
2802 			if (srfmp->vp != NULL) {  in shared_region_map_and_slide_cleanup()
2803 				vnode_lock_spin(srfmp->vp);  in shared_region_map_and_slide_cleanup()
2804 				srfmp->vp->v_flag |= VSHARED_DYLD;  in shared_region_map_and_slide_cleanup()
2805 				vnode_unlock(srfmp->vp);  in shared_region_map_and_slide_cleanup()
2808 				if (!(vnode_vfsvisflags(srfmp->vp) & MNT_NOATIME)) {  in shared_region_map_and_slide_cleanup()
2812 					vnode_setattr(srfmp->vp, &va, vfs_context_current());  in shared_region_map_and_slide_cleanup()
2822 				if (vnode_hasnamedstreams(srfmp->vp)) {  in shared_region_map_and_slide_cleanup()
2824 					if (vnode_getnamedstream(srfmp->vp, &svp, XATTR_RESOURCEFORK_NAME,  in shared_region_map_and_slide_cleanup()
2837 				(void) vnode_put(srfmp->vp);  in shared_region_map_and_slide_cleanup()
2838 				srfmp->vp = NULL;  in shared_region_map_and_slide_cleanup()
2840 			if (srfmp->fp != NULL) {  in shared_region_map_and_slide_cleanup()
2842 				fp_drop(p, srfmp->fd, srfmp->fp, 0);  in shared_region_map_and_slide_cleanup()
2843 				srfmp->fp = NULL;  in shared_region_map_and_slide_cleanup()