protectedheap.h File Reference

Protected Heap Handler API. More...

#include <rtems/score/heapimpl.h>
#include <rtems/score/apimutex.h>

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Functions
RTEMS_INLINE_ROUTINE uintptr_t	_Protected_heap_Initialize (Heap_Control *heap, void *area_begin, uintptr_t area_size, uintptr_t page_size)
	Initializes the protected heap. More...
bool	_Protected_heap_Extend (Heap_Control *heap, void *area_begin, uintptr_t area_size)
	Extends the protected heap. More...
void *	_Protected_heap_Allocate_aligned_with_boundary (Heap_Control *heap, uintptr_t size, uintptr_t alignment, uintptr_t boundary)
	Allocates an aligned memory area with boundary constraint for the protected heap. More...
RTEMS_INLINE_ROUTINE void *	_Protected_heap_Allocate_aligned (Heap_Control *heap, uintptr_t size, uintptr_t alignment)
	Allocates an aligned memory area. More...
RTEMS_INLINE_ROUTINE void *	_Protected_heap_Allocate (Heap_Control *heap, uintptr_t size)
	Allocates a memory area. More...
bool	_Protected_heap_Get_block_size (Heap_Control *heap, void *addr, uintptr_t *size)
	Returns the size of the allocatable memory area. More...
bool	_Protected_heap_Resize_block (Heap_Control *heap, void *addr, uintptr_t size)
	Resizes the block of the allocated memory area. More...
bool	_Protected_heap_Free (Heap_Control *heap, void *addr)
	Frees the allocated memory area. More...
bool	_Protected_heap_Walk (Heap_Control *heap, int source, bool dump)
	Verifies the integrity of the heap. More...
void	_Protected_heap_Iterate (Heap_Control *heap, Heap_Block_visitor visitor, void *visitor_arg)
	Iterates over all blocks of the heap. More...
bool	_Protected_heap_Get_information (Heap_Control *heap, Heap_Information_block *info)
	Returns information about used and free blocks for the heap. More...
bool	_Protected_heap_Get_free_information (Heap_Control *heap, Heap_Information *info)
	Returns information about free blocks for the heap. More...
uintptr_t	_Protected_heap_Get_size (Heap_Control *heap)
	Returns the size of the allocatable area in bytes. More...

Detailed Description

Protected Heap Handler API.