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* Copyright (c) 2007 Josef Cejka
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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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* - 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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* - 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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* - The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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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 WARRANTIES
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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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/** @addtogroup devmap
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#ifndef DEVMAP_DEVMAP_H_
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#define DEVMAP_DEVMAP_H_
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#define DEVMAP_NAME_MAXLEN 255
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typedef ipcarg_t dev_handle_t;
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DEVMAP_DRIVER_REGISTER = IPC_FIRST_USER_METHOD,
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DEVMAP_DRIVER_UNREGISTER,
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DEVMAP_DEVICE_REGISTER,
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DEVMAP_DEVICE_UNREGISTER,
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DEVMAP_DEVICE_GET_NAME,
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DEVMAP_DEVICE_GET_HANDLE,
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DEVMAP_DEVICE_NULL_CREATE,
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DEVMAP_DEVICE_NULL_DESTROY,
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DEVMAP_DEVICE_GET_COUNT,
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DEVMAP_DEVICE_GET_DEVICES
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/** Interface provided by devmap.
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* Every process that connects to devmap must ask one of following
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* interfaces otherwise connection will be refused.
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/** Connect as device driver */
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/** Connect as client */
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/** Create new connection to instance of device that
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is specified by second argument of call. */
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DEVMAP_CONNECT_TO_DEVICE
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char name[DEVMAP_NAME_MAXLEN + 1];