diff options
Diffstat (limited to 'zix/btree.c')
| -rw-r--r-- | zix/btree.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/zix/btree.c b/zix/btree.c index 3dc2d57..302ab87 100644 --- a/zix/btree.c +++ b/zix/btree.c @@ -1,5 +1,5 @@ /* - Copyright 2011-2019 David Robillard <http://drobilla.net> + Copyright 2011-2020 David Robillard <http://drobilla.net> Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above @@ -49,6 +49,11 @@ struct ZixBTreeNodeImpl { ZixBTreeNode* children[ZIX_BTREE_INODE_VALS + 1]; // Nonexistent for leaves }; +#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112l) || \ + (defined(__cplusplus) && __cplusplus >= 201103L) +static_assert(sizeof(ZixBTreeNode) == ZIX_BTREE_PAGE_SIZE, ""); +#endif + typedef struct { ZixBTreeNode* node; unsigned index; @@ -99,7 +104,11 @@ print_tree(const ZixBTreeNode* parent, const ZixBTreeNode* node, int level) ZIX_PRIVATE ZixBTreeNode* zix_btree_node_new(const bool leaf) { +#if !((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112l) || \ + (defined(__cplusplus) && __cplusplus >= 201103L)) assert(sizeof(ZixBTreeNode) == ZIX_BTREE_PAGE_SIZE); +#endif + ZixBTreeNode* node = (ZixBTreeNode*)malloc(sizeof(ZixBTreeNode)); if (node) { node->is_leaf = leaf; |