diff options
Diffstat (limited to 'storage/innodb_plugin/include/btr0pcur.ic')
| -rw-r--r-- | storage/innodb_plugin/include/btr0pcur.ic | 41 |
1 files changed, 4 insertions, 37 deletions
diff --git a/storage/innodb_plugin/include/btr0pcur.ic b/storage/innodb_plugin/include/btr0pcur.ic index 0c38797e6c5..f49e155f97e 100644 --- a/storage/innodb_plugin/include/btr0pcur.ic +++ b/storage/innodb_plugin/include/btr0pcur.ic @@ -1,6 +1,6 @@ /***************************************************************************** -Copyright (c) 1996, 2010, Innobase Oy. All Rights Reserved. +Copyright (c) 1996, 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 @@ -396,10 +396,9 @@ btr_pcur_move_to_next( /**************************************************************//** Commits the mtr and sets the pcur latch mode to BTR_NO_LATCHES, -that is, the cursor becomes detached. If there have been modifications -to the page where pcur is positioned, this can be used instead of -btr_pcur_release_leaf. Function btr_pcur_store_position should be used -before calling this, if restoration of cursor is wanted later. */ +that is, the cursor becomes detached. +Function btr_pcur_store_position should be used before calling this, +if restoration of cursor is wanted later. */ UNIV_INLINE void btr_pcur_commit_specify_mtr( @@ -417,38 +416,6 @@ btr_pcur_commit_specify_mtr( } /**************************************************************//** -Sets the pcur latch mode to BTR_NO_LATCHES. */ -UNIV_INLINE -void -btr_pcur_detach( -/*============*/ - btr_pcur_t* pcur) /*!< in: persistent cursor */ -{ - ut_a(pcur->pos_state == BTR_PCUR_IS_POSITIONED); - - pcur->latch_mode = BTR_NO_LATCHES; - - pcur->pos_state = BTR_PCUR_WAS_POSITIONED; -} - -/**************************************************************//** -Tests if a cursor is detached: that is the latch mode is BTR_NO_LATCHES. -@return TRUE if detached */ -UNIV_INLINE -ibool -btr_pcur_is_detached( -/*=================*/ - btr_pcur_t* pcur) /*!< in: persistent cursor */ -{ - if (pcur->latch_mode == BTR_NO_LATCHES) { - - return(TRUE); - } - - return(FALSE); -} - -/**************************************************************//** Sets the old_rec_buf field to NULL. */ UNIV_INLINE void |