_aligned_free
Frees a block of memory that was allocated with _aligned_malloc
or _aligned_offset_malloc
.
Syntax
void _aligned_free (
void *memblock
);
Parameters
memblock
A pointer to the memory block that was returned to the _aligned_malloc
or _aligned_offset_malloc
function.
Remarks
_aligned_free
is marked __declspec(noalias)
, meaning that the function is guaranteed not to modify global variables. For more information, see noalias
.
This function doesn't validate its parameter, unlike the other _aligned CRT functions. If memblock
is a NULL
pointer, this function simply performs no actions. It doesn't change errno
and it doesn't invoke the invalid parameter handler. If an error occurs in the function because _aligned
functions weren't used to allocate the block of memory, or a misalignment of memory occurs due to some unforeseen calamity, the function generates a debug report from the _RPT
, _RPTF
, _RPTW
, _RPTFW
macros.
By default, this function's global state is scoped to the application. To change this behavior, see Global state in the CRT.
Requirements
Routine | Required header |
---|---|
_aligned_free |
<malloc.h> |
Example
For more information, see _aligned_malloc
.
See also
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