osfmk/vm/vm_map.c

1341 	new_entry->alias = 0;
1344 	VM_GET_FLAGS_ALIAS(flags, new_entry->alias);
1563 	char			alias;
1650 	VM_GET_FLAGS_ALIAS(flags, alias);
1890 				    entry->alias != alias) {
1979 		   ((alias == VM_MEMORY_REALLOC) || (entry->alias == alias)) &&
1987 		    (alias == VM_MEMORY_REALLOC ?
2047 			new_entry->alias = alias;
2063 				use_pmap = (alias == VM_MEMORY_SHARED_PMAP);
2154 		if (override_nx(map, alias) && cur_protection)
3101 	if (entry->alias == VM_MEMORY_SHARED_PMAP) {
3102 		entry->alias = VM_MEMORY_UNSHARED_PMAP;
3640 			if (override_nx(map, current->alias) && prot)
6815 			if (entry->alias >= VM_MEMORY_MALLOC &&
6816 			    entry->alias <= VM_MEMORY_MALLOC_LARGE_REUSED) {
7485 				if (override_nx(dst_map, entry->alias) && prot)
7874 				if (override_nx(src_map, src_entry->alias) && prot)
8323 			if (override_nx(old_map, old_entry->alias) && prot)
8577 				if (override_nx(old_map, old_entry->alias) && prot)
8908 				if (override_nx(old_map, submap_entry->alias) && prot)
9029 	if (override_nx(old_map, entry->alias) && prot) {
9139 		fault_info->user_tag = entry->alias;
9506 		submap_info->user_tag = curr_entry->alias;
9516 		short_info->user_tag = curr_entry->alias;
9735 		extended->user_tag = entry->alias;
10205 	    (prev_entry->alias == this_entry->alias) &&
10621 		fault_info.user_tag     = entry->alias;
10831 		if (entry->alias == VM_MEMORY_MALLOC_LARGE_REUSABLE) {
10835 			 * The "alias" field is not that critical, so it's
10840 			entry->alias = VM_MEMORY_MALLOC_LARGE_REUSED;
10930 		if (entry->alias == VM_MEMORY_MALLOC_LARGE ||
10931 		    entry->alias == VM_MEMORY_MALLOC_LARGE_REUSED) {
10935 			 * The "alias" field is not that critical, so it's
10940 			entry->alias = VM_MEMORY_MALLOC_LARGE_REUSABLE;
11049 	new_entry->alias = 0;
11194 					if (override_nx(map, src_entry->alias) && prot)
11281 				if (override_nx(map, src_entry->alias) && prot)
13179  *	- alias == VM_MEMORY_MALLOC
13204 	if (entry->alias != VM_MEMORY_MALLOC) {