Wrap inline function definitions in #ifndef FRONTEND

This should fix failures under certain compilers (a well known
limitation).  My oversight in e27f4ee0a701.

Discussion: https://postgr.es/m/3029088.1648145389@sss.pgh.pa.us

diff --git a/src/include/access/htup_details.h b/src/include/access/htup_details.h
index de0b91e1fa8cf3da9628b123b7b061dd7a401a04..3d452d50a198e1a21ff5691ce05203e33af9f5ad 100644 (file)
--- a/src/include/access/htup_details.h
+++ b/src/include/access/htup_details.h
@@ -733,6 +733,7 @@ extern size_t varsize_any(void *p);
 extern HeapTuple heap_expand_tuple(HeapTuple sourceTuple, TupleDesc tupleDesc);
 extern MinimalTuple minimal_expand_tuple(HeapTuple sourceTuple, TupleDesc tupleDesc);
 
+#ifndef FRONTEND
 /*
  *     fastgetattr
  *             Fetch a user attribute's value as a Datum (might be either a
@@ -801,5 +802,6 @@ heap_getattr(HeapTuple tup, int attnum, TupleDesc tupleDesc, bool *isnull)
        else
                return heap_getsysattr(tup, attnum, tupleDesc, isnull);
 }
+#endif                                                 /* FRONTEND */
 
 #endif                                                 /* HTUP_DETAILS_H */