Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * bitext.h: Bit string operations on the sparc, specific to architecture. | |
3 | * | |
4 | * Copyright 2002 Pete Zaitcev <zaitcev@yahoo.com> | |
5 | */ | |
6 | ||
7 | #ifndef _SPARC_BITEXT_H | |
8 | #define _SPARC_BITEXT_H | |
9 | ||
10 | #include <linux/spinlock.h> | |
11 | ||
12 | struct bit_map { | |
13 | spinlock_t lock; | |
14 | unsigned long *map; | |
15 | int size; | |
16 | int used; | |
17 | int last_off; | |
18 | int last_size; | |
19 | int first_free; | |
20 | int num_colors; | |
21 | }; | |
22 | ||
23 | extern int bit_map_string_get(struct bit_map *t, int len, int align); | |
24 | extern void bit_map_clear(struct bit_map *t, int offset, int len); | |
25 | extern void bit_map_init(struct bit_map *t, unsigned long *map, int size); | |
26 | ||
27 | #endif /* defined(_SPARC_BITEXT_H) */ |