| 42,6 → 42,9 |
|---|
| void (*set_order)(buddy_system_t *, link_t *, __u8); /**< Set order of block passed as argument. */ |
| __u8 (*get_order)(buddy_system_t *, link_t *); /**< Return order of block passed as argument. */ |
| void (*mark_busy)(buddy_system_t *, link_t *); /**< Mark block as busy */ |
| void (*mark_available)(buddy_system_t *, link_t *); /**< Mark block as busy */ |
| /** Find parent of block that has given order */ |
| link_t *(* find_block)(buddy_system_t *, link_t *, __u8); |
| }; |
| |
| struct buddy_system { |
| 51,10 → 54,14 |
|---|
| void *data; /**< Pointer to be used by the implementation. */ |
| }; |
| |
| extern buddy_system_t *buddy_system_create(__u8 max_order, buddy_system_operations_t *op, void *data); |
| extern void buddy_system_create(buddy_system_t *b, |
| __u8 max_order, |
| buddy_system_operations_t *op, void *data); |
| extern link_t *buddy_system_alloc(buddy_system_t *b, __u8 i); |
| extern bool buddy_system_can_alloc(buddy_system_t *b, __u8 order); |
| extern void buddy_system_free(buddy_system_t *b, link_t *block); |
| extern void buddy_system_structure_print(buddy_system_t *b, size_t elem_size); |
| extern size_t buddy_conf_size(int max_order); |
| extern link_t *buddy_system_alloc_block(buddy_system_t *b, link_t *block); |
| |
| #endif |