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| author | sasha@mysql.sashanet.com <> | 2001-05-12 19:50:51 -0600 |
|---|---|---|
| committer | sasha@mysql.sashanet.com <> | 2001-05-12 19:50:51 -0600 |
| commit | ef27ec42c2a6b361e7c158bc5974ea3dd5301804 (patch) | |
| tree | 9a5be3c1de61f22213e62a51418e4cb6820cdc33 /include | |
| parent | b2977103af66508bf5697a2fe778c94293408338 (diff) | |
| download | mariadb-git-ef27ec42c2a6b361e7c158bc5974ea3dd5301804.tar.gz | |
option to free_root() to not my_free() the blocks
fixed bug/updated count_distinct2 test
changed reset in count distinct to avoid calls to my_free()
Diffstat (limited to 'include')
| -rw-r--r-- | include/my_sys.h | 6 | ||||
| -rw-r--r-- | include/my_tree.h | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/include/my_sys.h b/include/my_sys.h index 44faddad405..b5d59d2e801 100644 --- a/include/my_sys.h +++ b/include/my_sys.h @@ -108,7 +108,11 @@ extern int NEAR my_errno; /* Last error in mysys */ /* root_alloc flags */ #define MY_KEEP_PREALLOC 1 - +#define MY_MARK_BLOCKS_FREE 2 /* do not my_free() blocks, + just move used into free list + and mark all blocks as fully free + */ + /* defines when allocating data */ #ifdef SAFEMALLOC diff --git a/include/my_tree.h b/include/my_tree.h index d4d28644a39..be95e3ff4d2 100644 --- a/include/my_tree.h +++ b/include/my_tree.h @@ -62,6 +62,9 @@ void init_tree(TREE *tree,uint default_alloc_size, int element_size, qsort_cmp2 compare, my_bool with_delete, void (*free_element)(void*)); void delete_tree(TREE*); +void reset_tree(TREE*); + /* similar to delete tree, except we do not my_free() blocks in mem_root + */ #define is_tree_inited(tree) ((tree)->root != 0) /* Functions on leafs */ |