Artifact 551899b41552227299a1e550dc13a451bfb55f6172fc8e9002456951feb17fbd:
- File kmem/mem.h — part of check-in [51af496851] at 2019-06-28 04:48:43 on branch trunk — add Kmsz macro (user: lexi, size: 501) [annotate] [blame] [check-ins using]
#ifndef KImem
#define KImem
#include <k/type.h>
#ifndef KFclean
# define Kmsz(e) ( sizeof (e) / sizeof (e) [0] )
#endif
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