diff options
Diffstat (limited to 'security/selinux/ss/ebitmap.h')
| -rw-r--r-- | security/selinux/ss/ebitmap.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/security/selinux/ss/ebitmap.h b/security/selinux/ss/ebitmap.h index f283b4367f5..712c8a7b8e8 100644 --- a/security/selinux/ss/ebitmap.h +++ b/security/selinux/ss/ebitmap.h @@ -16,7 +16,13 @@ #include <net/netlabel.h> -#define EBITMAP_UNIT_NUMS ((32 - sizeof(void *) - sizeof(u32)) \ +#ifdef CONFIG_64BIT +#define EBITMAP_NODE_SIZE 64 +#else +#define EBITMAP_NODE_SIZE 32 +#endif + +#define EBITMAP_UNIT_NUMS ((EBITMAP_NODE_SIZE-sizeof(void *)-sizeof(u32))\ / sizeof(unsigned long)) #define EBITMAP_UNIT_SIZE BITS_PER_LONG #define EBITMAP_SIZE (EBITMAP_UNIT_NUMS * EBITMAP_UNIT_SIZE) @@ -36,7 +42,6 @@ struct ebitmap { }; #define ebitmap_length(e) ((e)->highbit) -#define ebitmap_startbit(e) ((e)->node ? (e)->node->startbit : 0) static inline unsigned int ebitmap_start_positive(struct ebitmap *e, struct ebitmap_node **n) @@ -118,11 +123,12 @@ static inline void ebitmap_node_clr_bit(struct ebitmap_node *n, int ebitmap_cmp(struct ebitmap *e1, struct ebitmap *e2); int ebitmap_cpy(struct ebitmap *dst, struct ebitmap *src); -int ebitmap_contains(struct ebitmap *e1, struct ebitmap *e2); +int ebitmap_contains(struct ebitmap *e1, struct ebitmap *e2, u32 last_e2bit); int ebitmap_get_bit(struct ebitmap *e, unsigned long bit); int ebitmap_set_bit(struct ebitmap *e, unsigned long bit, int value); void ebitmap_destroy(struct ebitmap *e); int ebitmap_read(struct ebitmap *e, void *fp); +int ebitmap_write(struct ebitmap *e, void *fp); #ifdef CONFIG_NETLABEL int ebitmap_netlbl_export(struct ebitmap *ebmap, |