diff options
Diffstat (limited to 'src/include/verify_build.h')
| -rw-r--r-- | src/include/verify_build.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/include/verify_build.h b/src/include/verify_build.h index 57189b5c2b2..3973f786a90 100644 --- a/src/include/verify_build.h +++ b/src/include/verify_build.h @@ -52,7 +52,15 @@ __wt_verify_build(void) /* Check specific structures weren't padded. */ WT_SIZE_CHECK(WT_BLOCK_DESC, WT_BLOCK_DESC_SIZE); WT_SIZE_CHECK(WT_REF, WT_REF_SIZE); - WT_SIZE_CHECK(WT_UPDATE, WT_UPDATE_SIZE); + + /* + * WT_UPDATE is special: we arrange fields to avoid padding within the + * structure but it could be padded at the end depending on the + * timestamp size. Further check that the data field in the update + * structure is where we expect it. + */ + WT_SIZE_CHECK(WT_UPDATE, WT_ALIGN(WT_UPDATE_SIZE, 8)); + WT_STATIC_ASSERT(offsetof(WT_UPDATE, data) == WT_UPDATE_SIZE); /* Check specific structures were padded. */ #define WT_PADDING_CHECK(s) \ |