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https://github.com/RIOT-OS/RIOT.git
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426170b064
As discussed in #2725, this commit renames a number of stacksize constants to better convey their intended usage. In addition, constants for thread priority are given a `THREAD_` prefix. Changes are: * KERNEL_CONF_STACKSIZE_PRINTF renamed to THREAD_EXTRA_STACKSIZE_PRINTF * KERNEL_CONF_STACKSIZE_DEFAULT renamed to THREAD_STACKSIZE_DEFAULT * KERNEL_CONF_STACKSIZE_IDLE renamed to THREAD_STACKSIZE_IDLE * KERNEL_CONF_STACKSIZE_MAIN renamed to THREAD_STACKSIZE_MAIN * Move thread stacksizes from kernel.h to thread.h, since the prefix changed * PRIORITY_MIN renamed to THREAD_PRIORITY_MIN * PRIORITY_IDLE renamed to THREAD_PRIORITY_IDLE * PRIORITY_MAIN renamed to THREAD_PRIORITY_MAIN * Move thread priorities from kernel.h to thread.h since the prefix has changed * MINIMUM_STACK_SIZE renamed to THREAD_STACKSIZE_MINIMUM for consistency
107 lines
2.4 KiB
C
107 lines
2.4 KiB
C
/*
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* Copyright (C) 2015 Martine Lenders <mlenders@inf.fu-berlin.de>
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*
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* This file is subject to the terms and conditions of the GNU Lesser General
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* Public License v2.1. See the file LICENSE in the top level directory for
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* more details.
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*/
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/**
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* @defgroup net_ng_ipv6 IPv6
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* @ingroup net
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* @brief New IPv6 implementation
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*
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* The IPv6 control thread understands messages of type
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*
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* * @ref NG_NETAPI_MSG_TYPE_RCV, and
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* * @ref NG_NETAPI_MSG_TYPE_SND,
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*
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* @{
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*
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* @file
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* @brief Definitions for IPv6
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*
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* @author Martine Lenders <mlenders@inf.fu-berlin.de>
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*/
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#ifndef NG_IPV6_H_
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#define NG_IPV6_H_
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#include "kernel_types.h"
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#include "net/ng_netbase.h"
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#include "thread.h"
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#include "net/ng_ipv6/addr.h"
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#include "net/ng_ipv6/hdr.h"
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#include "net/ng_ipv6/nc.h"
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#include "net/ng_ipv6/netif.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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* @brief Default stack size to use for the IPv6 thread
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*/
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#ifndef NG_IPV6_STACK_SIZE
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#define NG_IPV6_STACK_SIZE (THREAD_STACKSIZE_DEFAULT)
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#endif
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/**
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* @brief Default priority for the IPv6 thread
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*/
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#ifndef NG_IPV6_PRIO
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#define NG_IPV6_PRIO (THREAD_PRIORITY_MAIN - 3)
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#endif
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/**
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* @brief Default message queue size to use for the IPv6 thread.
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*/
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#ifndef NG_IPV6_MSG_QUEUE_SIZE
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#define NG_IPV6_MSG_QUEUE_SIZE (8U)
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#endif
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/**
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* @brief The PID to the IPv6 thread.
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*
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* @note Use @ref ng_ipv6_init() to initialize. **Do not set by hand**.
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*
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* @details This variable is preferred for IPv6 internal communication *only*.
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* Please use @ref net_ng_netreg for external communication.
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*/
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extern kernel_pid_t ng_ipv6_pid;
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/**
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* @brief Initialization of the IPv6 thread.
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*
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* @return The PID to the IPv6 thread, on success.
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* @return a negative errno on error.
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* @return -EOVERFLOW, if there are too many threads running already
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* @return -EEXIST, if IPv6 was already initialized.
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*/
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kernel_pid_t ng_ipv6_init(void);
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/**
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* @brief Demultiplexes a packet according to @p nh.
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*
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* @internal
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*
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* **Do not use outside this module or its submodules!!!**
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* Public access needed for Extension Headers.
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*
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* @param[in] iface The receiving interface.
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* @param[in] pkt A packet.
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* @param[in] nh A protocol number (see @ref net_ng_protnum).
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*/
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void ng_ipv6_demux(kernel_pid_t iface, ng_pktsnip_t *pkt, uint8_t nh);
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#ifdef __cplusplus
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}
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#endif
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#endif /* NG_IPV6_H_ */
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/**
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* @}
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*/
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