diff options
Diffstat (limited to 'src/include/access/nbtree.h')
| -rw-r--r-- | src/include/access/nbtree.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/include/access/nbtree.h b/src/include/access/nbtree.h index 9fec6fb1a8a..93f8267b483 100644 --- a/src/include/access/nbtree.h +++ b/src/include/access/nbtree.h @@ -70,6 +70,8 @@ typedef struct BTPageOpaqueData typedef BTPageOpaqueData *BTPageOpaque; +#define BTPageGetOpaque(page) ((BTPageOpaque) PageGetSpecialPointer(page)) + /* Bits defined in btpo_flags */ #define BTP_LEAF (1 << 0) /* leaf page, i.e. not internal page */ #define BTP_ROOT (1 << 1) /* root page (has no parent) */ @@ -241,7 +243,7 @@ BTPageSetDeleted(Page page, FullTransactionId safexid) PageHeader header; BTDeletedPageData *contents; - opaque = (BTPageOpaque) PageGetSpecialPointer(page); + opaque = BTPageGetOpaque(page); header = ((PageHeader) page); opaque->btpo_flags &= ~BTP_HALF_DEAD; @@ -263,7 +265,7 @@ BTPageGetDeleteXid(Page page) /* We only expect to be called with a deleted page */ Assert(!PageIsNew(page)); - opaque = (BTPageOpaque) PageGetSpecialPointer(page); + opaque = BTPageGetOpaque(page); Assert(P_ISDELETED(opaque)); /* pg_upgrade'd deleted page -- must be safe to delete now */ @@ -294,7 +296,7 @@ BTPageIsRecyclable(Page page) Assert(!PageIsNew(page)); /* Recycling okay iff page is deleted and safexid is old enough */ - opaque = (BTPageOpaque) PageGetSpecialPointer(page); + opaque = BTPageGetOpaque(page); if (P_ISDELETED(opaque)) { /* |