diff options
Diffstat (limited to 'vm/vm_map.h')
| -rw-r--r-- | vm/vm_map.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/vm/vm_map.h b/vm/vm_map.h index 57bdf651..3d1c9428 100644 --- a/vm/vm_map.h +++ b/vm/vm_map.h @@ -255,6 +255,10 @@ typedef struct vm_map_version { #define VM_MAP_COPY_PAGE_LIST_MAX 64 +struct vm_map_copy; +struct vm_map_copyin_args_data; +typedef kern_return_t (*vm_map_copy_cont_fn)(struct vm_map_copyin_args_data*, struct vm_map_copy**); + typedef struct vm_map_copy { int type; #define VM_MAP_COPY_ENTRY_LIST 1 @@ -270,8 +274,8 @@ typedef struct vm_map_copy { struct { /* PAGE_LIST */ vm_page_t page_list[VM_MAP_COPY_PAGE_LIST_MAX]; int npages; - kern_return_t (*cont)(); - char *cont_args; + vm_map_copy_cont_fn cont; + struct vm_map_copyin_args_data* cont_args; } c_p; } c_u; } *vm_map_copy_t; @@ -323,7 +327,7 @@ MACRO_BEGIN \ (*((old_copy)->cpy_cont))((old_copy)->cpy_cont_args, \ (vm_map_copy_t *) 0); \ (old_copy)->cpy_cont = (kern_return_t (*)()) 0; \ - (old_copy)->cpy_cont_args = (char *) 0; \ + (old_copy)->cpy_cont_args = VM_MAP_COPYIN_ARGS_NULL; \ MACRO_END #define vm_map_copy_has_cont(copy) \ @@ -333,14 +337,14 @@ MACRO_END * Continuation structures for vm_map_copyin_page_list. */ -typedef struct { +typedef struct vm_map_copyin_args_data { vm_map_t map; vm_offset_t src_addr; vm_size_t src_len; vm_offset_t destroy_addr; vm_size_t destroy_len; boolean_t steal_pages; -} vm_map_copyin_args_data_t, *vm_map_copyin_args_t; +} vm_map_copyin_args_data_t, *vm_map_copyin_args_t; #define VM_MAP_COPYIN_ARGS_NULL ((vm_map_copyin_args_t) 0) |