43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
#ifndef BOOST_LEAF_CONFIG_TLS_FREERTOS_HPP_INCLUDED
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#define BOOST_LEAF_CONFIG_TLS_FREERTOS_HPP_INCLUDED
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// Copyright 2018-2022 Emil Dotchevski and Reverge Studios, Inc.
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// Copyright (c) 2022 Khalil Estell
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include <task.h>
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#ifndef BOOST_LEAF_USE_TLS_ARRAY
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# define BOOST_LEAF_USE_TLS_ARRAY
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#endif
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#ifndef BOOST_LEAF_CFG_TLS_ARRAY_SIZE
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# define BOOST_LEAF_CFG_TLS_ARRAY_SIZE configNUM_THREAD_LOCAL_STORAGE_POINTERS
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#endif
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static_assert((BOOST_LEAF_CFG_TLS_ARRAY_SIZE) <= configNUM_THREAD_LOCAL_STORAGE_POINTERS,
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"Bad BOOST_LEAF_CFG_TLS_ARRAY_SIZE");
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namespace boost { namespace leaf {
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namespace tls
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{
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// See https://www.freertos.org/thread-local-storage-pointers.html.
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inline void * read_void_ptr( int tls_index ) noexcept
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{
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return pvTaskGetThreadLocalStoragePointer(0, tls_index);
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}
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inline void write_void_ptr( int tls_index, void * p ) noexcept
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{
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vTaskSetThreadLocalStoragePointer(0, tls_index, p);
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}
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}
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} }
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#endif
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