forked from Imagelibrary/rtems
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/*
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* COPYRIGHT (c) 2012, 2018 Chris Johns <chrisj@rtems.org>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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/**
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* @file
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*
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* @ingroup rtems_rtl
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*
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* @brief RTEMS Run-Time Linker Allocator for the standard heap.
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*/
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#if !defined (_RTEMS_RTL_ALLOC_HEAP_H_)
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#define _RTEMS_RTL_ALLOC_HEAP_H_
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#include <rtems/rtl/rtl-allocator.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/**
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* Allocator handler for the standard libc heap.
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*
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* @param cmd The allocation command.
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* @param tag The type of allocation request.
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* @param address Pointer to the memory address. If an allocation the value is
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* unspecific on entry and the allocated address or NULL on
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* exit. The NULL value means the allocation failed. If a delete
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* or free request the memory address is the block to free. A
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* free request of NULL is silently ignored.
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* @param size The size of the allocation if an allocation request and
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* not used if deleting or freeing a previous allocation.
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*/
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void rtems_rtl_alloc_heap(rtems_rtl_alloc_cmd cmd,
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rtems_rtl_alloc_tag tag,
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void** address,
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size_t size);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif
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