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| Rev | Author | Line No. | Line |
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| 2435 | jelen | 1 | /* |
| 2 | * Copyright (c) 2007 Konopa-Jelen-Majer |
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| 3 | * All rights reserved. |
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| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * |
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| 9 | * - Redistributions of source code must retain the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer. |
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| 11 | * - Redistributions in binary form must reproduce the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer in the |
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| 13 | * documentation and/or other materials provided with the distribution. |
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| 14 | * - The name of the author may not be used to endorse or promote products |
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| 15 | * derived from this software without specific prior written permission. |
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| 16 | * |
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 2394 | konopa | 27 | */ |
| 28 | |||
| 2435 | jelen | 29 | /** @addtogroup FileSystemTask |
| 30 | * @{ |
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| 31 | */ |
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| 2394 | konopa | 32 | |
| 2435 | jelen | 33 | /** |
| 34 | * @file message.h |
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| 35 | * @brief Extended message structure, which is used for communicating between FS |
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| 36 | * and its consuments. |
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| 37 | */ |
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| 38 | |||
| 2394 | konopa | 39 | #ifndef _MESSAGE_H |
| 40 | #define _MESSAGE_H |
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| 41 | |||
| 2435 | jelen | 42 | /** |
| 43 | * Declaration of the extended message structure as it is in the call and buffer. |
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| 44 | */ |
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| 2394 | konopa | 45 | typedef struct { |
| 2435 | jelen | 46 | ipcarg_t id_task; /**< id of currently consument */ |
| 47 | ipcarg_t fd; /**< file descriptor */ |
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| 48 | ipcarg_t whence; /**< start position of SEEK */ |
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| 2394 | konopa | 49 | |
| 50 | /* Parameters which are present only in the buffer. */ |
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| 2435 | jelen | 51 | unsigned int nbytes; /**< number of bytes which will be read */ |
| 52 | offset_t offset; /**< offset of SEEK */ |
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| 53 | char fname[DIRSIZEX]; /**< file name */ |
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| 54 | int entry_number; /**< number of directory entry */ |
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| 2394 | konopa | 55 | } message_params_t; |
| 56 | |||
| 57 | #endif /* _MESSAGE_H */ |
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| 2435 | jelen | 58 | |
| 59 | /** |
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| 60 | *} |
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| 61 | */ |
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| 62 |