Function

Gcrsecure_memory_try_realloc

Declaration [src]

gpointer
gcr_secure_memory_try_realloc (
  gpointer memory,
  gsize size
)

Description [src]

Reallocate a block of non-pageable memory.

Glib memory is also reallocated correctly when passed to this function. 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 memory cannot be allocated, NULL is returned and the original block of memory remains intact.

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.

Return value

Returns:	`gpointer`
	The new block, or `NULL` if memory cannot be allocated; the 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`.