Subversion Repositories HelenOS

Rev

Rev 2787 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 2787 Rev 3675
Line 47... Line 47...
47 
extern void bitmap_initialize(bitmap_t *bitmap, uint8_t *map, count_t bits);
 47 
extern void bitmap_initialize(bitmap_t *bitmap, uint8_t *map, count_t bits);
48 
extern void bitmap_set_range(bitmap_t *bitmap, index_t start, count_t bits);
 48 
extern void bitmap_set_range(bitmap_t *bitmap, index_t start, count_t bits);
49 
extern void bitmap_clear_range(bitmap_t *bitmap, index_t start, count_t bits);
 49 
extern void bitmap_clear_range(bitmap_t *bitmap, index_t start, count_t bits);
50 
extern void bitmap_copy(bitmap_t *dst, bitmap_t *src, count_t bits);
 50 
extern void bitmap_copy(bitmap_t *dst, bitmap_t *src, count_t bits);
51 
 
 51 
 
- 
 
 52 
static inline int bitmap_get(bitmap_t *bitmap,index_t bit)
- 
 
 53 
{
- 
 
 54 
    if(bit >= bitmap->bits)
- 
 
 55 
        return 0;
- 
 
 56 
    return !! ((bitmap->map)[bit/8] & (1 << (bit & 7)));
- 
 
 57 
}
- 
 
 58 
 
- 
 
 59 
 
52 
#endif
 60 
#endif
53 
 
 61 
 
54 
/** @}
 62 
/** @}
55 
 */
 63 
 */