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| author | Davi Arnaut <Davi.Arnaut@Sun.COM> | 2010-07-02 16:38:04 -0300 |
|---|---|---|
| committer | Davi Arnaut <Davi.Arnaut@Sun.COM> | 2010-07-02 16:38:04 -0300 |
| commit | 5641fb64b4719774f6c4ba4c1ec85fa5312c5ecf (patch) | |
| tree | 3c6e29d5a9d1f0a067dcdf4cca5b5747721aee89 /include/my_bitmap.h | |
| parent | aa4357f3944032ab95137d52342bc7673159fc64 (diff) | |
| parent | 0eb26fdfa83d2ddd5f3dc3f8cf6e372a55b4c270 (diff) | |
| download | mariadb-git-5641fb64b4719774f6c4ba4c1ec85fa5312c5ecf.tar.gz | |
Merge of mysql-5.1-bugteam into mysql-trunk-merge.
Diffstat (limited to 'include/my_bitmap.h')
| -rw-r--r-- | include/my_bitmap.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/include/my_bitmap.h b/include/my_bitmap.h index 314dac983b0..0caf2da12d0 100644 --- a/include/my_bitmap.h +++ b/include/my_bitmap.h @@ -159,22 +159,6 @@ static inline my_bool bitmap_cmp(const MY_BITMAP *map1, const MY_BITMAP *map2) #define bitmap_set_all(MAP) \ (memset((MAP)->bitmap, 0xFF, 4*no_words_in_map((MAP)))) -/** - check, set and clear a bit of interest of an integer. - - If the bit is out of range @retval -1. Otherwise - bit_is_set @return 0 or 1 reflecting the bit is set or not; - bit_do_set @return 1 (bit is set 1) - bit_do_clear @return 0 (bit is cleared to 0) -*/ - -#define bit_is_set(I,B) (sizeof(I) * CHAR_BIT > (B) ? \ - (((I) & (ULL(1) << (B))) == 0 ? 0 : 1) : -1) -#define bit_do_set(I,B) (sizeof(I) * CHAR_BIT > (B) ? \ - ((I) |= (ULL(1) << (B)), 1) : -1) -#define bit_do_clear(I,B) (sizeof(I) * CHAR_BIT > (B) ? \ - ((I) &= ~(ULL(1) << (B)), 0) : -1) - #ifdef __cplusplus } #endif |