116 lines
2.7 KiB
C
116 lines
2.7 KiB
C
/*
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* $Id$
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*
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Copyright (c) 2006-2016 Chung, Hyung-Hwan. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAfRRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _QSE_LIB_SI_AIO_PRV_H_
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#define _QSE_LIB_SI_AIO_PRV_H_
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#include <qse/si/aio.h>
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#include "../cmn/mem-prv.h"
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typedef struct qse_aio_mux_t qse_aio_mux_t;
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struct qse_aio_t
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{
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qse_mmgr_t* mmgr;
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qse_aio_errnum_t errnum;
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qse_aio_stopreq_t stopreq; /* stop request to abort qse_aio_loop() */
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struct
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{
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qse_aio_dev_t* head;
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qse_aio_dev_t* tail;
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} actdev; /* active devices */
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struct
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{
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qse_aio_dev_t* head;
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qse_aio_dev_t* tail;
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} hltdev; /* halted devices */
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struct
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{
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qse_aio_dev_t* head;
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qse_aio_dev_t* tail;
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} zmbdev; /* zombie devices */
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qse_uint8_t bigbuf[65535]; /* TODO: make this dynamic depending on devices added. device may indicate a buffer size required??? */
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unsigned int renew_watch: 1;
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unsigned int in_exec: 1;
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struct
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{
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qse_size_t capa;
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qse_size_t size;
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qse_aio_tmrjob_t* jobs;
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} tmr;
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/* platform specific fields below */
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#if defined(_WIN32)
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HANDLE iocp;
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#else
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qse_aio_mux_t* mux;
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#endif
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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int qse_aio_makesyshndasync (
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qse_aio_t* aio,
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qse_aio_syshnd_t hnd
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);
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qse_aio_errnum_t qse_aio_syserrtoerrnum (
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int no
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);
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void qse_aio_cleartmrjobs (
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qse_aio_t* aio
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);
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void qse_aio_firetmrjobs (
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qse_aio_t* aio,
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const qse_ntime_t* tmbase,
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qse_size_t* firecnt
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);
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int qse_aio_gettmrtmout (
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qse_aio_t* aio,
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const qse_ntime_t* tmbase,
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qse_ntime_t* tmout
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);
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#ifdef __cplusplus
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}
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#endif
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#endif
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