Function

Gcrsecure_memory_realloc

Declaration [src]

gpointer
gcr_secure_memory_realloc (
  gpointer memory,
  gsize size
)

Description [src]

Reallocate a block of non-pageable memory.

Glib memory is also reallocated correctly. If called with a null pointer, then a new block of memory is allocated. If called with a zero size, then the block of memory is freed.

If non-pageable memory cannot be allocated then normal memory will be returned.

This function is not directly available to language bindings

Parameters

`memory`	`gpointer`
	Pointer to reallocate or `NULL` to allocate a new block.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`size`	`gsize`
	New desired size of the memory block, or 0 to free the memory.

Return value

Returns:	`gpointer`
	New block, or `NULL` if the block was freed; memory block should be freed with `gcr_secure_memory_free()`
	The caller of the function takes ownership of the data, and is responsible for freeing it.
	The return value can be `NULL`.