Archipelago

#ifndef __XOBJ_H__

#define __XOBJ_H__

#include <sys/util.h>

#include <xtypes/xlock.h>

#include <xtypes/xheap.h>

#include <xtypes/domain.h>

#define X_ALLOC ((uint32_t) (1 << 0))

struct xobject_header {

        XPTR_TYPE(struct xseg_object_handler) obj_h;

};

struct xobject {

        uint32_t magic;

        uint64_t size;

        xptr next;

};

struct xobject_h {

        struct xlock lock;

        uint32_t magic;

        uint64_t obj_size;

        uint32_t flags;

        XPTR_TYPE(void) container;

        xptr heap;

        xptr allocated;

        uint64_t nr_allocated;

        uint64_t allocated_space;

        xptr list;

        uint64_t nr_free;

};

void *xobj_get_obj(struct xobject_h * obj_h, uint32_t flags);

void xobj_put_obj(struct xobject_h * obj_h, void *ptr);

int xobj_alloc_obj(struct xobject_h * obj_h, uint64_t nr);

int xobj_handler_init(struct xobject_h *obj_h, void *container,

                uint32_t magic,        uint64_t size, struct xheap *heap);

//TODO 

//xobj_handler_destroy()

//releases allocated pages

//

//maybe we need lock free versions of get/put obj

//

//also an

//unsigned long xobj_get_objs(obj_h, flags, uint64_t nr, void **buf)

//which will put nr objects in buf

#endif