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usr0sess.cc
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/*****************************************************************************
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Copyright (C) 1996, 2009, Innobase Oy. All Rights Reserved.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
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St, Fifth Floor, Boston, MA 02110-1301 USA
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*****************************************************************************/
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/**************************************************/
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#include "
usr0sess.h
"
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#ifdef UNIV_NONINL
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#include "usr0sess.ic"
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#endif
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#include "
trx0trx.h
"
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/*********************************************************************/
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UNIV_INTERN
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sess_t
*
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sess_open
(
void
)
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/*===========*/
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{
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sess_t
* sess;
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ut_ad
(mutex_own(&kernel_mutex));
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sess =
static_cast<
sess_t
*
>
(mem_alloc(
sizeof
(
sess_t
)));
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sess->
state
= SESS_ACTIVE;
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sess->
trx
=
trx_create
(sess);
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UT_LIST_INIT
(sess->
graphs
);
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return
(sess);
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}
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/*********************************************************************/
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UNIV_INTERN
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void
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sess_close
(
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/*=======*/
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sess_t
* sess)
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{
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ut_ad
(!mutex_own(&kernel_mutex));
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ut_a
(
UT_LIST_GET_LEN
(sess->
graphs
) == 0);
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trx_free_for_background
(sess->
trx
);
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mem_free
(sess);
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}
plugin
innobase
usr
usr0sess.cc
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