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/*
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 * Copyright (c) 2007 Konopa-Jelen-Majer
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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/* Extended message structure, which is used for communicating between FS
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 * modification, are permitted provided that the following conditions
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 * and its consuments.
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 * are met:
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 *
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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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 *
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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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 */
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 */
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/** @addtogroup FileSystemTask
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 * @{
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 */
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/**
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 * @file    message.h
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 * @brief   Extended message structure, which is used for communicating between FS
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 *        and its consuments.
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 */
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#ifndef _MESSAGE_H
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#ifndef _MESSAGE_H
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#define _MESSAGE_H
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#define _MESSAGE_H
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/**
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/* Declaration of the extended message structure as it is in the call and buffer. */
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 * Declaration of the extended message structure as it is in the call and buffer.
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 */
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    typedef struct {
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    typedef struct {
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        ipcarg_t id_task;       /* id of currently consument */
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        ipcarg_t id_task;       /**< id of currently consument */
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        ipcarg_t fd;            /* file descriptor */
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        ipcarg_t fd;            /**< file descriptor */
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        ipcarg_t whence;        /* start position of SEEK */
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        ipcarg_t whence;        /**< start position of SEEK */
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        /* Parameters which are present only in the buffer. */
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        /* Parameters which are present only in the buffer. */
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        unsigned int nbytes;        /* number of bytes which will be read */
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        unsigned int nbytes;        /**< number of bytes which will be read */
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        offset_t offset;        /* offset of SEEK */
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        offset_t offset;        /**< offset of SEEK */
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        char fname[DIRSIZEX];       /* file name */
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        char fname[DIRSIZEX];       /**< file name */
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        int entry_number;       /* number of directory entry */
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        int entry_number;       /**< number of directory entry */
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    } message_params_t;
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    } message_params_t;
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#endif /* _MESSAGE_H */
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#endif /* _MESSAGE_H */
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/**
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 *}
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 */
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