libk  Artifact [4d62b7403b]

Artifact 4d62b7403b462033d5d206d82793157c1eee0958c270044ad183b5e18f538c2b:

• File kmem/mem.h — part of check-in [a14ceee056] at 2019-06-27 21:39:17 on branch trunk — development milestone (user: lexi, size: 428) [annotate] [blame] [check-ins using]

#ifndef KImem
#define KImem
#include <k/type.h>

typedef enum kmkind {
	kmkind_none,
	kmkind_heap,
	kmkind_pool,
	kmkind_ref,
	kmkind_tree
} kmkind;

typedef enum kmshred {
	kmshred_yes,
	kmshred_no
} kmshred;

typedef struct kmcell {
	kmkind kind;
	sz size;
	kmshred shred;
	sz refs;
	struct kmcell* src;
	char data[];
} kmcell;

typedef struct kmptr {
	kmkind kind;
	kmshred shred;
	void* ref;
	kmcell* cell;
} kmptr;

#endif