| 1 | /*
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| 2 | * Copyright (c) 2010 Martin Decky
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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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| 27 | */
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| 28 |
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| 29 | /** @addtogroup libnet
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| 30 | * @{
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| 31 | */
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| 32 |
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| 33 | #ifndef LIBNET_TL_SKEL_H_
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| 34 | #define LIBNET_TL_SKEL_H_
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| 35 |
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| 36 | /** @file
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| 37 | * Transport layer module skeleton.
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| 38 | * The skeleton has to be part of each transport layer module.
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| 39 | */
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| 40 |
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| 41 | #include <fibril_synch.h>
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| 42 | #include <ipc/services.h>
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| 43 | #include <adt/measured_strings.h>
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| 44 | #include <net/device.h>
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| 45 | #include <net/packet.h>
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| 46 | #include <async.h>
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| 47 |
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| 48 | /** Module initialization.
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| 49 | *
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| 50 | * This has to be implemented in user code.
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| 51 | *
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| 52 | * @param[in] sess Networking module session.
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| 53 | *
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| 54 | * @return EOK on success.
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| 55 | * @return Other error codes as defined for each specific module
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| 56 | * initialize function.
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| 57 | *
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| 58 | */
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| 59 | extern int tl_initialize(async_sess_t *sess);
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| 60 |
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| 61 | /** Per-connection module initialization.
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| 62 | *
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| 63 | * This has to be implemented in user code.
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| 64 | *
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| 65 | */
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| 66 | extern void tl_connection(void);
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| 67 |
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| 68 | /** Process the transport layer module message.
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| 69 | *
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| 70 | * This has to be implemented in user code.
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| 71 | *
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| 72 | * @param[in] callid Message identifier.
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| 73 | * @param[in] call Message parameters.
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| 74 | * @param[out] answer Answer.
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| 75 | * @param[out] count Number of arguments of the answer.
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| 76 | *
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| 77 | * @return EOK on success.
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| 78 | * @return Other error codes as defined for each specific module.
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| 79 | *
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| 80 | */
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| 81 | extern int tl_message(ipc_callid_t, ipc_call_t *,
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| 82 | ipc_call_t *, size_t *);
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| 83 |
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| 84 | extern int tl_module_start(sysarg_t);
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| 85 |
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| 86 | #endif
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| 87 |
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| 88 | /** @}
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| 89 | */
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