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1601bdc38a
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r5092 | marko | 2009-05-25 09:54:17 +0300 (Mon, 25 May 2009) | 1 line
branches/zip: Adjust some function comments after r5091.
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r5100 | marko | 2009-05-25 12:09:45 +0300 (Mon, 25 May 2009) | 1 line
branches/zip: Split some long lines that were introduced in r5091.
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r5101 | marko | 2009-05-25 12:42:47 +0300 (Mon, 25 May 2009) | 2 lines
branches/zip: Introduce the macro TEMP_INDEX_PREFIX_STR.
This is to avoid triggering an error in Doxygen.
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r5102 | marko | 2009-05-25 13:47:14 +0300 (Mon, 25 May 2009) | 1 line
branches/zip: Add missing file comments.
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r5103 | marko | 2009-05-25 13:52:29 +0300 (Mon, 25 May 2009) | 10 lines
branches/zip: Add @file comments, and convert decorative
/*********************************
comments to Doxygen /** style like this:
/*****************************//**
This conversion was performed by the following command:
perl -i -e 'while(<ARGV>){if (m|^/\*{30}\**$|) {
s|\*{4}$|//**| if ++$com>1; $_ .= "\@file $ARGV\n" if $com==2}
print; if(eof){$.=0;undef $com}}' */*[ch] include/univ.i
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r5104 | marko | 2009-05-25 14:39:07 +0300 (Mon, 25 May 2009) | 2 lines
branches/zip: Revert ut0auxconf_* to r5102,
that is, make Doxygen ignore these test programs.
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r5105 | marko | 2009-05-25 14:52:20 +0300 (Mon, 25 May 2009) | 2 lines
branches/zip: Enclose some #error checks inside #ifndef DOXYGEN
to prevent bogus Doxygen errors.
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r5106 | marko | 2009-05-25 16:09:24 +0300 (Mon, 25 May 2009) | 2 lines
branches/zip: Add some Doxygen comments, mainly to structs, typedefs,
macros and global variables. Many more to go.
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r5108 | marko | 2009-05-26 00:32:35 +0300 (Tue, 26 May 2009) | 2 lines
branches/zip: lexyy.c: Remove the inadvertently added @file directive.
There is nothing for Doxygen to see in this file, move along.
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r5125 | marko | 2009-05-26 16:28:49 +0300 (Tue, 26 May 2009) | 3 lines
branches/zip: Add some Doxygen comments for many structs, typedefs,
#defines and global variables. Many are still missing.
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r5134 | marko | 2009-05-27 09:08:43 +0300 (Wed, 27 May 2009) | 1 line
branches/zip: Add some Doxygen @return comments.
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r5139 | marko | 2009-05-27 10:01:40 +0300 (Wed, 27 May 2009) | 1 line
branches/zip: Add Doxyfile.
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r5143 | marko | 2009-05-27 10:57:25 +0300 (Wed, 27 May 2009) | 3 lines
branches/zip: buf0buf.h, Doxyfile: Fix the Doxygen translation.
@defgroup is for source code modules, not for field groups.
Tell Doxygen to expand the UT_LIST declarations.
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85 lines
2.6 KiB
C
85 lines
2.6 KiB
C
/*****************************************************************************
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Copyright (c) 2006, 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., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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*****************************************************************************/
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/*******************************************************************//**
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@file include/ut0wqueue.h
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A work queue
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Created 4/26/2006 Osku Salerma
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************************************************************************/
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/*******************************************************************//**
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A Work queue. Threads can add work items to the queue and other threads can
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wait for work items to be available and take them off the queue for
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processing.
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************************************************************************/
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#ifndef IB_WORK_QUEUE_H
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#define IB_WORK_QUEUE_H
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#include "ut0list.h"
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#include "mem0mem.h"
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#include "os0sync.h"
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#include "sync0types.h"
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typedef struct ib_wqueue_struct ib_wqueue_t;
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/****************************************************************//**
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Create a new work queue.
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@return work queue */
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UNIV_INTERN
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ib_wqueue_t*
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ib_wqueue_create(void);
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/*===================*/
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/****************************************************************//**
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Free a work queue. */
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UNIV_INTERN
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void
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ib_wqueue_free(
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/*===========*/
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ib_wqueue_t* wq); /*!< in: work queue */
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/****************************************************************//**
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Add a work item to the queue. */
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UNIV_INTERN
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void
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ib_wqueue_add(
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/*==========*/
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ib_wqueue_t* wq, /*!< in: work queue */
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void* item, /*!< in: work item */
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mem_heap_t* heap); /*!< in: memory heap to use for allocating the
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list node */
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/****************************************************************//**
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Wait for a work item to appear in the queue.
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@return work item */
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UNIV_INTERN
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void*
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ib_wqueue_wait(
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/*===========*/
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ib_wqueue_t* wq); /*!< in: work queue */
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/* Work queue. */
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struct ib_wqueue_struct {
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mutex_t mutex; /*!< mutex protecting everything */
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ib_list_t* items; /*!< work item list */
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os_event_t event; /*!< event we use to signal additions to list */
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};
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#endif
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