diff options
Diffstat (limited to 'storage/xtradb/include/trx0purge.ic')
| -rw-r--r-- | storage/xtradb/include/trx0purge.ic | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/storage/xtradb/include/trx0purge.ic b/storage/xtradb/include/trx0purge.ic index 2c1d2ac75af..de09e393654 100644 --- a/storage/xtradb/include/trx0purge.ic +++ b/storage/xtradb/include/trx0purge.ic @@ -16,7 +16,8 @@ Place, Suite 330, Boston, MA 02111-1307 USA *****************************************************************************/ -/****************************************************** +/**************************************************//** +@file include/trx0purge.ic Purge old versions Created 3/26/1996 Heikki Tuuri @@ -24,15 +25,15 @@ Created 3/26/1996 Heikki Tuuri #include "trx0undo.h" -/************************************************************************ +/********************************************************************//** Calculates the file address of an undo log header when we have the file -address of its history list node. */ +address of its history list node. +@return file address of the log */ UNIV_INLINE fil_addr_t trx_purge_get_log_from_hist( /*========================*/ - /* out: file address of the log */ - fil_addr_t node_addr) /* in: file address of the history + fil_addr_t node_addr) /*!< in: file address of the history list node of the log */ { node_addr.boffset -= TRX_UNDO_HISTORY_NODE; |