cf_atomic_ptr_set¶

Atomically sets atomic to value and returns the old value from atomic.

void* cf_atomic_ptr_set(void** atomic, void* value);

Parameters	Description
atomic	The pointer to atomically manipulate.
value	A value to atomically set to `atomic`.

Remarks¶

Atomics are an advanced topic. You've been warned! Beej has a good article on atomics.