JUNO_MEMORY_ALLOC_API_TAG Struct Reference

Vtable for memory allocation operations. More...

#include <memory_api.h>

Data Fields
JUNO_RESULT_POINTER_T(*	Get )(JUNO_MEMORY_ALLOC_ROOT_T *ptMem, size_t zSize)
	Allocate a memory region of at least zSize bytes.
JUNO_STATUS_T(*	Update )(JUNO_MEMORY_ALLOC_ROOT_T *ptMem, JUNO_POINTER_T *ptMemory, size_t zNewSize)
	Update an existing allocation to a new size (in-place descriptor update).
JUNO_STATUS_T(*	Put )(JUNO_MEMORY_ALLOC_ROOT_T *ptMem, JUNO_POINTER_T *pvAddr)
	Free a previously allocated memory region.

Detailed Description

Vtable for memory allocation operations.

Field Documentation

Get

JUNO_RESULT_POINTER_T(* JUNO_MEMORY_ALLOC_API_TAG::Get) (JUNO_MEMORY_ALLOC_ROOT_T *ptMem, size_t zSize)

Allocate a memory region of at least zSize bytes.

Parameters

ptMem	Allocator root object.
zSize	Size in bytes to allocate.

Returns

Result containing a JUNO_POINTER_T on success.

Put

JUNO_STATUS_T(* JUNO_MEMORY_ALLOC_API_TAG::Put) (JUNO_MEMORY_ALLOC_ROOT_T *ptMem, JUNO_POINTER_T *pvAddr)

Free a previously allocated memory region.

Parameters

ptMem	Allocator root object.
pvAddr	Pointer descriptor to free.

Returns

JUNO_STATUS_SUCCESS on success, error code otherwise.

Update

JUNO_STATUS_T(* JUNO_MEMORY_ALLOC_API_TAG::Update) (JUNO_MEMORY_ALLOC_ROOT_T *ptMem, JUNO_POINTER_T *ptMemory, size_t zNewSize)

Update an existing allocation to a new size (in-place descriptor update).

Parameters

ptMem	Allocator root object.
ptMemory	Pointer descriptor to update (in/out).
zNewSize	The new size in bytes.

Returns

JUNO_STATUS_SUCCESS on success, error code otherwise.

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The documentation for this struct was generated from the following file:

• /home/runner/work/libjuno/libjuno/include/juno/memory/memory_api.h