Michael Sauer
1b0501179d
Docker-Build mit gcc-arm-none-eabi 4.9-2014q4 (statt Homebrew-Cask) verwendet, Dockerfile/tools/docker.sh dafür aus Task 13 vorgezogen. cmake/sdk.cmake schont gcc 4.9 (kennt -fcommon/-Wno-error=... nicht). Zwei zusätzliche SDK-Stubs (EarlyInit, pre_gpio_config) in src/sys/sdk_stubs.c ergänzt, siehe sdk/PATCHES.md.
81 lines
1.5 KiB
C
81 lines
1.5 KiB
C
/*
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* @file random.h
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* @brief Random number generator
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* @copyright (c) 2010-2011, Jouni Malinen <j@w1.fi>
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*
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*
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* @note This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* @note Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* @note See README and COPYING for more details.
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*/
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#ifndef RANDOM_H
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#define RANDOM_H
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void random_deinit(void);
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/**
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* @defgroup System_APIs System APIs
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* @brief System APIs
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*/
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/**
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* @addtogroup System_APIs
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* @{
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*/
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/**
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* @defgroup Random_APIs Random APIs
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* @brief Random APIs
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*/
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/**
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* @addtogroup Random_APIs
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* @{
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*/
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/**
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* @brief This function is used to add number to random pool
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*
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* @param[in] *buf number to add
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* @param[in] len number count
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*
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* @return None
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*
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* @note None
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*/
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void random_add_randomness(const void *buf, size_t len);
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/**
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* @brief This function is used to get random number with len from
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random pool
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*
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* @param[in] *buf used to save random number
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* @param[in] len length of random number
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*
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* @retval 0 success
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* @retval other failed
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*
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* @note None
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*/
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int random_get_bytes(void *buf, size_t len);
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/**
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* @}
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*/
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/**
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* @}
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*/
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#define random_mark_pool_ready() do { } while (0)
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/** random pool ready */
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#define random_pool_ready() 1
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#endif /* RANDOM_H */
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