| Jens Axboe | 7ebd796 | 2012-11-28 21:24:46 +0100 | [diff] [blame] | 1 | #ifndef FIO_BITMAP_H |
| 2 | #define FIO_BITMAP_H |
| 3 | |
| 4 | #include <inttypes.h> |
| 5 | |
| 6 | struct axmap; |
| 7 | struct axmap *axmap_new(unsigned long nr_bits); |
| 8 | void axmap_free(struct axmap *bm); |
| 9 | |
| 10 | void axmap_clear(struct axmap *axmap, uint64_t bit_nr); |
| 11 | void axmap_set(struct axmap *axmap, uint64_t bit_nr); |
| 12 | unsigned int axmap_set_nr(struct axmap *axmap, uint64_t bit_nr, unsigned int nr_bits); |
| 13 | int axmap_isset(struct axmap *axmap, uint64_t bit_nr); |
| 14 | uint64_t axmap_first_free(struct axmap *axmap); |
| 15 | uint64_t axmap_next_free(struct axmap *axmap, uint64_t bit_nr); |
| 16 | void axmap_reset(struct axmap *axmap); |
| 17 | |
| 18 | #endif |