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89 lines
2.0 KiB
C
89 lines
2.0 KiB
C
/*
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* Copyright (C) 2015 Freie Universität Berlin
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @defgroup net_gnrc_pktdump Dump Network Packets
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* @ingroup net_gnrc
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* @brief Dump network packets to STDOUT for debugging
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*
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* @{
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*
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* @file
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* @brief Interface for a generic network packet dumping module
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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*/
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#ifndef NET_GNRC_PKTDUMP_H
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#define NET_GNRC_PKTDUMP_H
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#include "sched.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @defgroup net_gnrc_pktdump_conf GNRC PKTDUMP compile configurations
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* @ingroup net_gnrc_conf
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* @{
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*/
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/**
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* @brief Default message queue size for the PKTDUMP thread (as exponent of
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* 2^n).
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*
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* As the queue size ALWAYS needs to be power of two, this option
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* represents the exponent of 2^n, which will be used as the size of
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* the queue.
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*/
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#ifndef CONFIG_GNRC_PKTDUMP_MSG_QUEUE_SIZE_EXP
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#define CONFIG_GNRC_PKTDUMP_MSG_QUEUE_SIZE_EXP 3
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#endif
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/** @} */
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/**
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* @brief Message queue size for the pktdump thread
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*/
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#ifndef GNRC_PKTDUMP_MSG_QUEUE_SIZE
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#define GNRC_PKTDUMP_MSG_QUEUE_SIZE (1 << CONFIG_GNRC_PKTDUMP_MSG_QUEUE_SIZE_EXP)
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#endif
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/**
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* @brief Priority of the pktdump thread
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*/
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#ifndef GNRC_PKTDUMP_PRIO
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#define GNRC_PKTDUMP_PRIO (THREAD_PRIORITY_MAIN - 1)
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#endif
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/**
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* @brief Stack size used for the pktdump thread
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*/
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#ifndef GNRC_PKTDUMP_STACKSIZE
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#define GNRC_PKTDUMP_STACKSIZE (THREAD_STACKSIZE_MAIN)
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#endif
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/**
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* @brief The PID of the pktdump thread
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*/
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extern kernel_pid_t gnrc_pktdump_pid;
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/**
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* @brief Start the packet dump thread and listening for incoming packets
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*
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* @return PID of the pktdump thread
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* @return negative value on error
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*/
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kernel_pid_t gnrc_pktdump_init(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* NET_GNRC_PKTDUMP_H */
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/** @} */
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