64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/*
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* $Id$
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*
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Copyright (c) 2015-2016 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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#include "mio-sys.h"
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int mio_sys_init (mio_t* mio)
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{
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int log_inited = 0;
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int mux_inited = 0;
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mio->sysdep = (mio_sys_t*)mio_callocmem(mio, MIO_SIZEOF(*mio->sysdep));
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if (!mio->sysdep) return -1;
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if (mio_sys_initlog(mio) <= -1) goto oops;
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log_inited = 1;
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if (mio_sys_initmux(mio) <= -1) goto oops;
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mux_inited = 1;
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return 0;
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oops:
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if (mux_inited) mio_sys_finimux (mio);
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if (log_inited) mio_sys_finilog (mio);
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if (mio->sysdep)
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{
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mio_freemem (mio, mio->sysdep);
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mio->sysdep = MIO_NULL;
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}
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return -1;
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}
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void mio_sys_fini (mio_t* mio)
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{
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mio_sys_finimux (mio);
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mio_sys_finilog (mio);
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mio_freemem (mio, mio->sysdep);
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mio->sysdep = MIO_NULL;
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}
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