- /* Pointer to the function that is used to get more core, or return core
- to the system, for requests using this malloc descriptor. For memory
- mapped regions, this is the mmap() based routine. There may also be
- a single malloc descriptor that points to an sbrk() based routine
- for systems without mmap() or for applications that call the mmalloc()
- package with a NULL malloc descriptor.
-
- FIXME: For mapped regions shared by more than one process, this
- needs to be maintained on a per-process basis. */
- void *(*morecore) (struct mdesc * mdp, int size);
-