63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright 2015 Danny Robson <danny@nerdcruft.net>
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*/
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#include "malloc.hpp"
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#include "../../debug.hpp"
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#include <cstdlib>
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using util::alloc::raw::malloc;
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///////////////////////////////////////////////////////////////////////////////
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util::view<std::byte*>
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malloc::allocate (size_t bytes)
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{
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return allocate (bytes, alignof (std::max_align_t));
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}
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//-----------------------------------------------------------------------------
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util::view<std::byte*>
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malloc::allocate (size_t bytes, size_t align)
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{
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// C malloc guarantees maximal alignment
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CHECK_LE (align, alignof (std::max_align_t));
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(void)align;
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return util::view<std::byte*> (reinterpret_cast<std::byte*> (::malloc (bytes)), bytes);
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}
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//-----------------------------------------------------------------------------
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void
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malloc::deallocate (void *ptr, size_t bytes)
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{
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return deallocate (ptr, bytes, alignof (std::max_align_t));
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}
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//-----------------------------------------------------------------------------
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void
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malloc::deallocate (void *ptr, size_t bytes, size_t align)
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{
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(void)bytes;
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(void)align;
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::free (ptr);
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}
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