diff options
Diffstat (limited to 'storage/xtradb/include/rem0rec.h')
| -rw-r--r-- | storage/xtradb/include/rem0rec.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/storage/xtradb/include/rem0rec.h b/storage/xtradb/include/rem0rec.h index 17d08afabb9..06de23be757 100644 --- a/storage/xtradb/include/rem0rec.h +++ b/storage/xtradb/include/rem0rec.h @@ -1,6 +1,6 @@ /***************************************************************************** -Copyright (c) 1994, 2009, Innobase Oy. All Rights Reserved. +Copyright (c) 1994, 2011, Oracle and/or its affiliates. All Rights Reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software @@ -480,6 +480,18 @@ ulint rec_offs_any_extern( /*================*/ const ulint* offsets);/*!< in: array returned by rec_get_offsets() */ +#if defined UNIV_DEBUG || defined UNIV_BLOB_LIGHT_DEBUG +/******************************************************//** +Determine if the offsets are for a record containing null BLOB pointers. +@return first field containing a null BLOB pointer, or NULL if none found */ +UNIV_INLINE +const byte* +rec_offs_any_null_extern( +/*=====================*/ + const rec_t* rec, /*!< in: record */ + const ulint* offsets) /*!< in: rec_get_offsets(rec) */ + __attribute__((nonnull, warn_unused_result)); +#endif /* UNIV_DEBUG || UNIV_BLOB_LIGHT_DEBUG */ /******************************************************//** Returns nonzero if the extern bit is set in nth field of rec. @return nonzero if externally stored */ |