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RIOT/sys/net/include/protocol-multiplex.h
Ludwig Ortmann 2439bd839c doc: fix more license headers
Remove some cruft, set correct lgpl versions, update to lgpl where
this had been overlooked in the past, fix odd comment style...
2014-08-27 19:20:49 +02:00

47 lines
1.4 KiB
C

/*
* Copyright 2009, Freie Universitaet Berlin (FUB). All rights reserved.
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @defgroup net_mmstack Protocol multiplex
* @ingroup net
* @brief Protocol handler multiplexing
* @{
*
* @file
* @brief Protocol handler multiplexing
*
* @author Thomas Hillebrandt <hillebra@inf.fu-berlin.de>
* @author Heiko Will <hwill@inf.fu-berlin.de>
* @author Michael Baar <baar@inf.fu-berlin.de>
*/
#ifndef PROTOCOLMULTIPLEX_H_
#define PROTOCOLMULTIPLEX_H_
#include "radio/types.h"
typedef struct {
packet_handler_t handler;
protocol_t protocol;
} handler_entry_t;
typedef struct {
uint8_t size;
handler_entry_t *handler;
} pm_table_t;
void pm_init_table(pm_table_t *table, uint8_t size, handler_entry_t *handler);
int pm_find_handler_index(const pm_table_t *table, protocol_t protocol, unsigned int start);
int pm_set_handler(const pm_table_t *table, protocol_t protocol, packet_handler_t handler);
void pm_remove_handler(const pm_table_t *table, protocol_t protocol, packet_handler_t handler);
int pm_invoke(const pm_table_t *table, protocol_t protocol, void *payload, int payload_size, packet_info_t *packet_info);
/** @} */
#endif /* PROTOCOLMULTIPLEX_H_ */