Function

GLibrealloc_n

Declaration

gpointer
g_realloc_n (
  gpointer mem,
  gsize n_blocks,
  gsize n_block_bytes
)

Description

This function is similar to g_realloc(), allocating (n_blocks * n_block_bytes) bytes, but care is taken to detect possible overflow during multiplication.

Available since:

2.24

Parameters

`mem`	`gpointer`
	The memory to reallocate.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`n_blocks`	`gsize`
	The number of blocks to allocate.
`n_block_bytes`	`gsize`
	The size of each block in bytes.

Return value

Returns:	`gpointer`
	The new address of the allocated memory.
	The data is owned by the called function.
	The return value can be `NULL`.