Mercurial > hg > nginx
diff src/core/ngx_rbtree.h @ 7875:0c5e84096d99
Core: added the ngx_rbtree_data() macro.
| author | Vladimir Homutov <vl@nginx.com> |
|---|---|
| date | Mon, 21 Jun 2021 09:42:43 +0300 |
| parents | e0cc454aafe4 |
| children |
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--- a/src/core/ngx_rbtree.h Fri Jun 18 04:00:21 2021 +0300 +++ b/src/core/ngx_rbtree.h Mon Jun 21 09:42:43 2021 +0300 @@ -47,6 +47,9 @@ (tree)->sentinel = s; \ (tree)->insert = i +#define ngx_rbtree_data(node, type, link) \ + (type *) ((u_char *) (node) - offsetof(type, link)) + void ngx_rbtree_insert(ngx_rbtree_t *tree, ngx_rbtree_node_t *node); void ngx_rbtree_delete(ngx_rbtree_t *tree, ngx_rbtree_node_t *node);