GLibatomic_rc_box_dup

since: 2.58

gpointer
g_atomic_rc_box_dup (
  gsize block_size,
  gconstpointer mem_block
)

Allocates a new block of data with atomic reference counting semantics, and copies block_size bytes of mem_block into it.

Available since: 2.58

block_size

Type: gsize

The number of bytes to copy, must be greater than 0

mem_block

Type: gconstpointer

The memory to copy.

The data is owned by the caller of the function.

Type: gpointer

A pointer to the allocated memory.

The caller of the function takes ownership of the data, and is responsible for freeing it.